Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
952
FNUS55 KCYS 041954
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
154 PM MDT Sat May 4 2024
HIGH WIND WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING
.DISCUSSION...
Dry weather will continue over southeast Wyoming and western Nebraska
on both Saturday and on Sunday. Light winds today will result in a
low fire-weather threat. On Sunday, southwest wind will increase in
south-central Wyoming ahead of a front where wind gusts over 50 mph
will be possible. This will result in elevated fire weather conditions
before precipitation moves in on Sunday evening. Expect lower fire
weather threats through early next week with higher RH and showers in
the area.
NEZ434-051015-
Pine Ridge/Nebraska National Forest-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....41-46.
24 hr trend......14 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......19 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast 10 to 15 mph. Gusts up to 35 mph
increasing to 45 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph increasing to around 30 mph
after midnight.
Mixing height.......2900-4900 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor to good (19200-62700 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....72-77.
24 hr trend......12 degrees warmer.
Min humidity........33-39 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Breezy. South 20 to 25 mph. Gusts up to 55 mph
decreasing to 45 mph in the afternoon.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South 30 to 35 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Fair (47700 knot-ft) increasing to very good
(105600 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Showers likely until 2400. Slight chance of
thunderstorms. Chance of showers after 2400.
Min temperature.....50-55.
24 hr trend......11 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......4 percent drier.
Humidity recovery...Good.
20-foot winds.......Windy. South around 30 mph becoming southeast
around 20 mph after midnight. Gusts up to 60
mph.
LAL.................3 until 2100, then 2 until 2400, then 3.
Chc of wetting rain.25 percent.
Transport winds.....South around 40 mph decreasing to around 30 mph
after midnight.
Mixing height.......1200-3200 ft AGL.
Smoke dispersal.....Fair to good (51200-88400 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy. Showers likely. Slight chance of
thunderstorms after 1500.
Max temperature.....59-64.
24 hr trend......13 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......5 percent drier.
20-foot winds.......Windy. West 25 to 30 mph. Gusts up to 40 mph
increasing to 50 mph in the afternoon.
LAL.................1 until 1500, then 2.
Chc of wetting rain.35 percent.
Transport winds.....West 30 to 35 mph.
Mixing height.......2200-4200 ft AGL increasing to 7800-9800 ft AGL
in the afternoon.
Smoke dispersal.....Good (87800 knot-ft) increasing to excellent
(265400 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Breezy. Partly cloudy with chance of showers and
slight chance of thunderstorms. Lows in the lower 40s. Highs in
the lower 60s. West winds around 25 mph.
.WEDNESDAY...Partly cloudy with chance of showers and slight
chance of snow showers. Lows in the upper 30s. Highs in the upper
50s. West winds around 15 mph.
.THURSDAY...Mostly cloudy with showers likely and slight chance
of thunderstorms. Lows in the mid 30s. Highs in the mid 50s.
Northwest winds around 15 mph.
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
upper 30s. Highs in the mid 60s.
$$
NEZ435-051015-
Box Butte/South Sioux/Niobrara River-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....38-43.
24 hr trend......11 degrees warmer.
Max humidity........77-83 percent.
24 hr trend......17 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 35
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph increasing to around 30 mph
after midnight.
Mixing height.......2400-4400 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (19200-55800 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....71-76.
24 hr trend......14 degrees warmer.
Min humidity........36-42 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Windy. Southeast around 20 mph increasing to
around 30 mph in the afternoon. Gusts up to 45
mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South around 35 mph.
Mixing height.......900-2900 ft AGL increasing to 3000-3900 ft AGL
in the afternoon.
Smoke dispersal.....Fair (50200 knot-ft) increasing to very good
(108600 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Chance of showers and slight chance of
thunderstorms.
Min temperature.....47-52.
24 hr trend......11 degrees warmer.
Max humidity........76-82 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Good.
20-foot winds.......Windy. Southeast around 30 mph decreasing to
around 20 mph after midnight. Gusts up to 55
mph.
LAL.................3 until 2100, then 2 until 2400, then 3 until
0300, then 2.
Chc of wetting rain.15 percent.
Transport winds.....South 35 to 40 mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Fair to good (49100-84000 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Chance of showers until 1200, then showers
likely. Slight chance of thunderstorms after
1500.
Max temperature.....60-65.
24 hr trend......12 degrees cooler.
Min humidity........24-30 percent.
24 hr trend......15 percent drier.
20-foot winds.......Windy. West 25 to 30 mph. Gusts up to 45 mph
increasing to 55 mph in the afternoon.
LAL.................1 until 1500, then 2.
Chc of wetting rain.25 percent.
Transport winds.....West 30 to 35 mph.
Mixing height.......2200-4200 ft AGL increasing to 7900-9900 ft AGL
in the afternoon.
Smoke dispersal.....Good (79200 knot-ft) increasing to excellent
(283000 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Breezy. Partly cloudy with slight chance of showers
and thunderstorms. Lows around 40. Highs in the mid 60s. West
winds around 25 mph.
.WEDNESDAY...Partly cloudy with chance of showers and slight
chance of snow showers. Lows in the mid 30s. Highs in the upper
50s. West winds around 15 mph.
.THURSDAY...Partly cloudy. Showers likely and slight chance of
thunderstorms. Lows in the mid 30s. Highs in the upper 50s.
Northwest winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 30s. Highs in the upper 50s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 30s. Highs in the mid 60s.
$$
NEZ436-051015-
Lower North Platte River Basin/Scottsbluff National Monument-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....39-44.
24 hr trend......12 degrees warmer.
Max humidity........76-82 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 35
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......2600-4600 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (18400-54000 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....73-78.
24 hr trend......13 degrees warmer.
Min humidity........33-39 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Breezy. Southeast 20 to 25 mph with gusts to
around 40 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South 30 to 35 mph.
Mixing height.......1000-3000 ft AGL increasing to 3200-4400 ft AGL
in the afternoon.
Smoke dispersal.....Fair (45700 knot-ft) increasing to very good
(111500 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy until 0300, then mostly cloudy.
Slight chance of thunderstorms until 2100.
Chance of showers. Slight chance of
thunderstorms after 2400.
Min temperature.....47-52.
24 hr trend......9 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......13 percent drier.
Humidity recovery...Good.
20-foot winds.......Windy. Southeast around 30 mph decreasing to
around 20 mph after midnight. Gusts up to 50
mph.
LAL.................3 until 2100, then 2 until 2400, then 3 until
0300, then 2.
Chc of wetting rain.10 percent.
Transport winds.....Southeast around 40 mph becoming south around
30 mph after midnight.
Mixing height.......1200-3200 ft AGL.
Smoke dispersal.....Fair to good (45300-77200 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Chance of showers.
Max temperature.....60-65.
24 hr trend......10 degrees cooler.
Min humidity........20-26 percent.
24 hr trend......19 percent drier.
20-foot winds.......Windy. West 25 to 30 mph. Gusts up to 45 mph
increasing to 55 mph in the afternoon.
LAL.................1 until 1500, then 2.
Chc of wetting rain.20 percent.
Transport winds.....West around 30 mph increasing to around 40 mph
in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 8500-10500 ft
AGL in the afternoon.
Smoke dispersal.....Good (94300 knot-ft) increasing to excellent
(325000 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Breezy. Partly cloudy with slight chance of showers.
Lows in the lower 40s. Highs in the mid 60s. West winds around
25 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the mid 30s. Highs in the upper 50s. West winds around 20 mph.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 30s. Highs in the upper
50s. Northwest winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 30s. Highs in the upper 50s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 30s. Highs in the mid 60s.
$$
NEZ437-051015-
Lodgepole Creek/Southern Nebraska Panhandle-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....37-42.
24 hr trend......10 degrees warmer.
Max humidity........82-88 percent.
24 hr trend......11 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast 10 to 15 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph increasing to around 30 mph
after midnight.
Mixing height.......2100-4100 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (18600-43800 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy
until 1200, then mostly sunny until 1500, then
partly cloudy. Slight chance of showers and
thunderstorms after 1600.
Max temperature.....71-76.
24 hr trend......15 degrees warmer.
Min humidity........34-40 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Breezy. South 20 to 25 mph with gusts to around
40 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South 30 to 35 mph.
Mixing height.......800-2800 ft AGL increasing to 3000-5000 ft AGL
in the afternoon.
Smoke dispersal.....Fair (44600 knot-ft) increasing to very good
(112000 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Chance of showers. Slight chance of
thunderstorms after 2400.
Min temperature.....45-51.
24 hr trend......6 degrees warmer.
Max humidity........71-77 percent.
24 hr trend......9 percent drier.
Humidity recovery...Good.
20-foot winds.......Windy. Southeast around 30 mph decreasing to
around 20 mph after midnight. Gusts up to 50
mph.
LAL.................3 until 2100, then 2.
Chc of wetting rain.10 percent.
Transport winds.....South 35 to 40 mph.
Mixing height.......2100-4100 ft AGL decreasing to 500-1700 ft AGL
after midnight.
Smoke dispersal.....Poor to good (36700-78600 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy
until 1200, then partly cloudy. Chance of
showers.
Max temperature.....59-64.
24 hr trend......16 degrees cooler.
Min humidity........17-23 percent.
24 hr trend......23 percent drier.
20-foot winds.......Windy. West 25 to 30 mph with gusts to around
50 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.15 percent.
Transport winds.....West 30 to 35 mph.
Mixing height.......2800-4800 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Good (87400 knot-ft) increasing to excellent
(314400 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Breezy. Partly cloudy with slight chance of showers.
Lows in the upper 30s. Highs in the lower 60s. West winds around
25 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the mid 30s. Highs in the upper 50s. Northwest winds around
20 mph.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 30s. Highs in the mid
50s. Northwest winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 30s. Highs in the upper 50s.
.SATURDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 30s. Highs in the lower
60s.
$$
WYZ417-051015-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....39-44.
24 hr trend......16 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......21 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 10 mph with gusts to around 40
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 20 to 25 mph.
Mixing height.......3000-5000 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Good (75000 knot-ft) decreasing to poor (12700
knot-ft) after midnight.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....76-81.
24 hr trend......15 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......Unchanged.
20-foot winds.......Southeast around 10 mph increasing to around 20
mph in the afternoon. Gusts up to 40 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 20 to 25 mph.
Mixing height.......1200-3200 ft AGL increasing to 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22400 knot-ft) increasing to excellent
(174700 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy
until 0300, then mostly cloudy. Showers likely
until 2400. Chance of thunderstorms. Chance of
showers after 2400.
Min temperature.....43-48.
24 hr trend......3 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southeast 15 to 20 mph with gusts to around 40
mph.
LAL.................3.
Chc of wetting rain.25 percent.
Transport winds.....Southeast around 30 mph becoming south around
20 mph after midnight.
Mixing height.......3600-5600 ft AGL decreasing to 1000-2100 ft AGL
after midnight.
Smoke dispersal.....Good (90200 knot-ft) decreasing to poor (28300
knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy. Chance of showers until 1200.
Slight chance of thunderstorms. Showers likely
after 1200.
Max temperature.....54-59.
24 hr trend......21 degrees cooler.
Min humidity........35-41 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Breezy. West around 25 mph with gusts to around
50 mph.
LAL.................2 until 0900, then 1 until 1500, then 2.
Chc of wetting rain.30 percent.
Transport winds.....West around 35 mph.
Mixing height.......2700-4700 ft AGL increasing to 8300-10300 ft
AGL in the afternoon.
Smoke dispersal.....Very good (100500 knot-ft) increasing to
excellent (287000 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Breezy. Partly cloudy. Chance of showers, slight
chance of thunderstorms and snow showers. Lows in the upper 30s.
Highs in the upper 50s. West winds around 25 mph.
.WEDNESDAY...Mostly cloudy. Chance of showers and snow showers.
Lows in the mid 30s. Highs in the lower 50s. West winds around
15 mph.
.THURSDAY...Mostly cloudy with showers likely and slight chance
of thunderstorms. Lows in the mid 30s. Highs in the lower 50s.
Northwest winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 30s. Highs in the upper 50s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 30s. Highs in the lower 60s.
$$
WYZ418-051015-
Middle North Platte River Basin/Niobrara and Converse High Plains-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....38-43.
24 hr trend......10 degrees warmer.
Max humidity........69-75 percent.
24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 35
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......2800-4800 ft AGL decreasing to 400-1000 ft AGL
after midnight.
Smoke dispersal.....Good (78900 knot-ft) decreasing to poor (13000
knot-ft) after midnight.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....74-79.
24 hr trend......14 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......3 percent drier.
20-foot winds.......Southeast 15 to 20 mph with gusts to around 35
mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph increasing to around 30 mph
in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 6200-8200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (24700 knot-ft) increasing to excellent
(200400 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy
until 0300, then mostly cloudy. Showers likely
until 2400. Chance of thunderstorms. Chance of
showers after 2400.
Min temperature.....41-46.
24 hr trend......4 degrees warmer.
Max humidity........64-70 percent.
24 hr trend......8 percent drier.
Humidity recovery...Fair.
20-foot winds.......Breezy. Southeast around 25 mph with gusts to
around 35 mph becoming south around 15 mph with
gusts to around 45 mph after midnight.
LAL.................3 until 2100, then 2 until 2400, then 3 until
0300, then 2.
Chc of wetting rain.20 percent.
Transport winds.....Southeast around 35 mph becoming south around
25 mph after midnight.
Mixing height.......4100-6100 ft AGL decreasing to 600-2300 ft AGL
after midnight.
Smoke dispersal.....Good (95500 knot-ft) decreasing to poor (26900
knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy. Chance of showers until 1200,
then showers likely. Slight chance of
thunderstorms after 1500.
Max temperature.....53-59.
24 hr trend......20 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Windy. West 25 to 30 mph with gusts to around
55 mph.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....West 35 to 40 mph.
Mixing height.......2700-4700 ft AGL increasing to 8100-10100 ft
AGL in the afternoon.
Smoke dispersal.....Very good (111900 knot-ft) increasing to
excellent (331100 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Windy. Partly cloudy with slight chance of showers,
thunderstorms and snow showers. Lows in the upper 30s. Highs in
the upper 50s. West winds around 30 mph.
.WEDNESDAY...Mostly cloudy. Chance of showers and snow showers.
Lows in the mid 30s. Highs in the lower 50s. West winds around
15 mph.
.THURSDAY...Mostly cloudy with showers likely with possible snow
showers and thunderstorms. Lows in the lower 30s. Highs in the
lower 50s. Northwest winds around 10 mph.
.FRIDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 30s. Highs in the mid 50s.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 30s. Highs in the lower 60s.
$$
WYZ419-051015-
North Laramie Range and Adjacent High Plains-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....38-43.
24 hr trend......14 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......30 percent drier.
Humidity recovery...Fair.
20-foot winds.......South 10 to 15 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......1800-3800 ft AGL.
Smoke dispersal.....Poor to good (21800-63300 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy
until 1500, then mostly cloudy. Slight chance
of showers and thunderstorms after 1600.
Max temperature.....65-73.
24 hr trend......12 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......7 percent drier.
20-foot winds.......South around 10 mph increasing to southeast
around 20 mph in the afternoon. Gusts up to 35
mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph increasing to around 25 mph
in the afternoon.
Mixing height.......4300-6300 ft AGL increasing to 10100-12100 ft
AGL in the afternoon.
Smoke dispersal.....Fair (56400 knot-ft) increasing to excellent
(257000 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy
until 0300, then mostly cloudy. Showers likely
and chance of thunderstorms until 2400, then
chance of showers, snow showers and slight
chance of thunderstorms. Little or no snow
accumulation.
Min temperature.....34-42.
24 hr trend......1 degree cooler.
Max humidity........58-64 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Fair.
20-foot winds.......South 15 to 20 mph. Gusts up to 30 mph
increasing to 55 mph after midnight.
LAL.................3 until 2100, then 2.
Chc of wetting rain.30 percent.
Transport winds.....South around 30 mph becoming southwest around
20 mph after midnight.
Mixing height.......4700-6700 ft AGL decreasing to 700-2700 ft AGL
after midnight.
Smoke dispersal.....Very good (125400 knot-ft) decreasing to poor
(26600 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Chance of snow showers and showers until 1200,
then showers, snow showers likely and slight
chance of thunderstorms. Snow accumulation up
to 1 inch.
Max temperature.....47-53.
24 hr trend......18 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Very windy. West around 35 mph with gusts to
around 75 mph increasing to around 45 mph with
gusts to around 85 mph in the afternoon.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....West 50 to 55 mph.
Mixing height.......2500-4500 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Very good (132300 knot-ft) increasing to
excellent (367500 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Windy. Partly cloudy with chance of snow showers,
slight chance of showers and thunderstorms. Lows in the mid 30s.
Highs in the lower 50s. West winds around 35 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers and showers.
Lows around 30. Highs in the upper 40s. West winds around 20 mph.
.THURSDAY...Mostly cloudy with snow showers with possible showers
and thunderstorms likely. Lows in the lower 30s. Highs in the
upper 40s. Northwest winds around 10 mph.
.FRIDAY...Mostly cloudy with showers likely with possible snow
showers and thunderstorms. Lows in the mid 30s. Highs in the
lower 50s.
.SATURDAY...Partly cloudy with chance of showers, slight chance
of thunderstorms and snow showers. Lows in the lower 30s. Highs
in the upper 50s.
$$
WYZ420-051015-
North Laramie Valley/Shirley Basin-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....35-40.
24 hr trend......11 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......3000-5000 ft AGL decreasing to 200-900 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (7900-49600 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....66-71.
24 hr trend......11 degrees warmer.
Min humidity........21 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southeast around 10 mph increasing to south
around 20 mph in the afternoon. Gusts up to 35
mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph increasing to around 25 mph
in the afternoon.
Mixing height.......3500-5500 ft AGL increasing to 11100-13100 ft
AGL in the afternoon.
Smoke dispersal.....Fair (46900 knot-ft) increasing to excellent
(270200 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy. Showers likely and slight chance
of thunderstorms. Snow showers likely after
2400. No snow accumulation.
Min temperature.....32-37.
24 hr trend......3 degrees cooler.
Max humidity........68-74 percent.
24 hr trend......1 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 15 mph. Gusts up to 30 mph
increasing to 40 mph after midnight.
LAL.................3 until 2100, then 1 until 2400, then 2 until
0300, then 1.
Chc of wetting rain.35 percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing height.......4900-6900 ft AGL decreasing to 800-2800 ft AGL
after midnight.
Smoke dispersal.....Very good (123400 knot-ft) decreasing to poor
(36900 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
1200, then snow showers likely and slight
chance of thunderstorms. Little or no snow
accumulation.
Max temperature.....45-50.
24 hr trend......22 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......16 percent wetter.
20-foot winds.......Very windy. West around 30 mph increasing to
around 40 mph in the afternoon. Gusts up to 75
mph.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....West around 45 mph increasing to around 55 mph
in the afternoon.
Mixing height.......3600-5600 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Excellent (160500 knot-ft) increasing to
excellent (404800 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Windy. Partly cloudy with chance of snow showers and
slight chance of thunderstorms. Lows in the upper 20s. Highs in
the upper 40s. West winds around 30 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers. Lows in the
mid 20s. Highs in the mid 40s. West winds around 20 mph.
.THURSDAY...Mostly cloudy with showers likely with possible snow
showers and thunderstorms. Lows in the upper 20s. Highs in the
upper 40s. Northwest winds around 10 mph.
.FRIDAY...Mostly cloudy with showers likely with possible snow
showers and thunderstorms. Lows around 30. Highs in the lower
50s.
.SATURDAY...Partly cloudy with chance of showers, slight chance
of thunderstorms and snow showers. Lows around 30. Highs in the
upper 50s.
$$
WYZ421-051015-
Ferris/Seminoe/Shirley Mountains-
154 PM MDT Sat May 4 2024
...HIGH WIND WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....37-42.
24 hr trend......14 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......21 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southeast 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......3800-5800 ft AGL decreasing to 600-2600 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (23500-52100 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of showers after 1600.
Max temperature.....64-72.
24 hr trend......15 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Breezy. South around 15 mph with gusts to
around 50 mph increasing to around 25 mph with
gusts to around 60 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 25 mph increasing to around 35 mph
in the afternoon.
Mixing height.......3500-5500 ft AGL increasing to 10500-12500 ft
AGL in the afternoon.
Smoke dispersal.....Good (76900 knot-ft) increasing to excellent
(351500 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Showers likely and slight chance of
thunderstorms until 2400, then snow showers
likely and chance of showers. Little or no snow
accumulation.
Min temperature.....33-38.
24 hr trend......2 degrees cooler.
Max humidity........64-70 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest around 20 mph with gusts to around 60
mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.35 percent.
Transport winds.....Southwest around 35 mph becoming west around 25
mph after midnight.
Mixing height.......6300-8300 ft AGL decreasing to 1200-3200 ft AGL
after midnight.
Smoke dispersal.....Excellent (215000 knot-ft) decreasing to fair
(51800 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
1200, then snow showers, showers likely and
slight chance of thunderstorms. Snow
accumulation up to 1 inch.
Max temperature.....47-52.
24 hr trend......22 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......16 percent wetter.
20-foot winds.......Very windy. West 35 to 40 mph with gusts to
around 70 mph.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....West around 40 mph increasing to around 50 mph
in the afternoon.
Mixing height.......4700-6700 ft AGL increasing to 8300-10300 ft
AGL in the afternoon.
Smoke dispersal.....Excellent (172700 knot-ft) increasing to
excellent (406200 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Windy. Partly cloudy with chance of snow showers,
showers and slight chance of thunderstorms. Lows in the lower
30s. Highs around 50. West winds around 30 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers and showers.
Lows in the upper 20s. Highs in the upper 40s. West winds around
20 mph.
.THURSDAY...Mostly cloudy with showers likely with possible snow
showers and thunderstorms. Lows in the lower 30s. Highs in the
upper 40s. Northwest winds around 10 mph.
.FRIDAY...Mostly cloudy. Chance of showers, snow showers and
slight chance of thunderstorms. Lows in the lower 30s. Highs in
the lower 50s.
.SATURDAY...Partly cloudy with slight chance of showers,
thunderstorms and snow showers. Lows in the lower 30s. Highs
around 60.
$$
WYZ422-051015-
Central and West Carbon-
154 PM MDT Sat May 4 2024
...HIGH WIND WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....37-42.
24 hr trend......14 degrees warmer.
Max humidity........60-66 percent.
24 hr trend......22 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southeast around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph increasing to around 20 mph
after midnight.
Mixing height.......3400-5400 ft AGL decreasing to 400-2400 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (18800-40300 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
Slight chance of showers after 1700.
Max temperature.....65-71.
24 hr trend......10 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Breezy. South around 10 mph with gusts to
around 45 mph increasing to around 25 mph with
gusts to around 55 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 25 mph increasing to around 35 mph
in the afternoon.
Mixing height.......3300-5300 ft AGL increasing to 10300-12300 ft
AGL in the afternoon.
Smoke dispersal.....Good (75300 knot-ft) increasing to excellent
(358600 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
until 2400. Showers likely. Snow showers after
2400. Snow accumulation up to 1 inch.
Min temperature.....31-36.
24 hr trend......5 degrees cooler.
Max humidity........69-75 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest around 20 mph. Gusts up to 50 mph
decreasing to 40 mph after midnight.
LAL.................2 until 2100, then 1.
Chc of wetting rain.45 percent.
Transport winds.....Southwest around 35 mph becoming west around 25
mph after midnight.
Mixing height.......5700-7700 ft AGL decreasing to 1500-3500 ft AGL
after midnight.
Smoke dispersal.....Excellent (184000 knot-ft) decreasing to good
(63000 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
1200, then snow showers likely and slight
chance of thunderstorms. Showers likely after
1500 until 1700. Snow accumulation up to 2
inches.
Max temperature.....45-50.
24 hr trend......21 degrees cooler.
Min humidity........36-42 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Very windy. Southwest around 30 mph increasing
to west around 40 mph in the afternoon. Gusts
up to 65 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.30 percent.
Transport winds.....West around 40 mph increasing to around 50 mph
in the afternoon.
Mixing height.......4900-6900 ft AGL increasing to 8300-10300 ft
AGL in the afternoon.
Smoke dispersal.....Excellent (184200 knot-ft) increasing to
excellent (389000 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Windy. Partly cloudy with chance of snow showers and
slight chance of thunderstorms. Lows around 30. Highs in the
upper 40s. West winds around 30 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers. Lows in the
mid 20s. Highs in the upper 40s. West winds around 20 mph.
.THURSDAY...Mostly cloudy with chance of snow showers, showers
and slight chance of thunderstorms. Lows in the upper 20s. Highs
in the upper 40s. Northwest winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers, snow showers and
slight chance of thunderstorms. Lows in the lower 30s. Highs in
the lower 50s.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 30s. Highs around 60.
$$
WYZ423-051015-
Southwest Carbon County-
154 PM MDT Sat May 4 2024
...HIGH WIND WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....39-44.
24 hr trend......15 degrees warmer.
Max humidity........56-62 percent.
24 hr trend......27 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southeast around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......4400-6400 ft AGL decreasing to 300-2000 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (15400-48400 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of showers after 1700.
Max temperature.....66-71.
24 hr trend......5 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Windy. South around 15 mph with gusts to around
45 mph increasing to around 30 mph with gusts
to around 60 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 30 mph increasing to around 40 mph
in the afternoon.
Mixing height.......3400-5400 ft AGL increasing to 9700-11700 ft
AGL in the afternoon.
Smoke dispersal.....Very good (101800 knot-ft) increasing to
excellent (396600 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy. Showers until 0100. Slight
chance of thunderstorms until 0300. Snow
showers after 2400. Snow accumulation of 1 to 2
inches.
Min temperature.....29-34.
24 hr trend......9 degrees cooler.
Max humidity........76-82 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest 15 to 20 mph. Gusts up to 50 mph
decreasing to 30 mph after midnight.
LAL.................2 until 0300, then 1.
Chc of wetting rain.70 percent.
Transport winds.....Southwest around 30 mph becoming west around 20
mph after midnight.
Mixing height.......5000-7000 ft AGL decreasing to 2100-4100 ft AGL
after midnight.
Smoke dispersal.....Very good (147500 knot-ft) decreasing to good
(64700 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Cloudy. Snow showers likely. Slight chance of
thunderstorms after 1200. Showers likely after
1400. Snow accumulation up to 1 inch.
Max temperature.....45-50.
24 hr trend......21 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Windy. Southwest around 20 mph increasing to
west around 30 mph in the afternoon. Gusts up
to 50 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.45 percent.
Transport winds.....West around 30 mph increasing to around 40 mph
in the afternoon.
Mixing height.......4800-6800 ft AGL increasing to 8400-9800 ft AGL
in the afternoon.
Smoke dispersal.....Very good (143100 knot-ft) increasing to
excellent (311000 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Snow showers likely and slight chance
of thunderstorms. Lows in the upper 20s. Highs in the upper 40s.
West winds around 20 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers. Lows in the
mid 20s. Highs in the upper 40s. West winds around 15 mph.
.THURSDAY...Mostly cloudy. Chance of showers, snow showers and
slight chance of thunderstorms. Lows in the upper 20s. Highs in
the lower 50s. North winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers, slight chance of
thunderstorms and snow showers. Lows in the lower 30s. Highs in
the upper 50s.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 30s. Highs in the lower 60s.
$$
WYZ424-051015-
Sierra Madre Range/Medicine Bow NF-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....35-41.
24 hr trend......17 degrees warmer.
Max humidity........55-61 percent.
24 hr trend......33 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southeast 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph increasing to around 20 mph
after midnight.
Mixing height.......3900-5900 ft AGL decreasing to 700-2700 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (31700-44000 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Slight chance of showers after 1700.
Max temperature.....55-63.
24 hr trend......7 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Breezy. South around 15 mph increasing to
around 25 mph in the afternoon. Gusts up to 50
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 25 mph increasing to around 35 mph
in the afternoon.
Mixing height.......3700-5700 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Good (99400 knot-ft) increasing to excellent
(310300 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
until 2400. Showers until 0100. Snow showers
after 1900. Snow accumulation of 1 to 5 inches.
Min temperature.....25-31.
24 hr trend......10 degrees cooler.
Max humidity........72-78 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest around 15 mph with gusts to around 45
mph.
LAL.................2 until 2400, then 1.
Chc of wetting rain.60 percent.
Transport winds.....Southwest around 30 mph becoming west around 20
mph after midnight.
Mixing height.......4800-6800 ft AGL decreasing to 1600-3600 ft AGL
after midnight.
Smoke dispersal.....Very good (121600 knot-ft) decreasing to fair
(47000 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy. Snow showers. Slight chance of
thunderstorms after 1200. Snow accumulation of
1 to 7 inches.
Max temperature.....35-41.
24 hr trend......23 degrees cooler.
Min humidity........49-55 percent.
24 hr trend......28 percent wetter.
20-foot winds.......Windy. West 25 to 30 mph with gusts to around
60 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.65 percent.
Transport winds.....West around 35 mph increasing to around 45 mph
in the afternoon.
Mixing height.......5400-7400 ft AGL.
Smoke dispersal.....Excellent (162900 knot-ft) increasing to
excellent (285600 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Breezy. Mostly cloudy with snow showers and chance of
thunderstorms. Lows in the mid 20s. Highs around 40. West winds
around 25 mph.
.WEDNESDAY...Mostly cloudy. Chance of snow showers. Lows around
20. Highs in the upper 30s. West winds around 15 mph.
.THURSDAY...Mostly cloudy with snow showers likely with possible
showers and thunderstorms. Lows in the mid 20s. Highs in the mid
40s. Southwest winds around 10 mph.
.FRIDAY...Partly cloudy with chance of snow showers, showers and
slight chance of thunderstorms. Lows in the upper 20s. Highs in
the upper 40s.
.SATURDAY...Partly cloudy with chance of showers, snow showers
and slight chance of thunderstorms. Lows in the upper 20s. Highs
in the mid 50s.
$$
WYZ425-051015-
Upper North Platte River Basin-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....36-41.
24 hr trend......12 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......19 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southeast around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......3900-5900 ft AGL decreasing to 400-1400 ft AGL
after midnight.
Smoke dispersal.....Poor (11800-39900 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers after
1700.
Max temperature.....64-69.
24 hr trend......8 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......1 percent wetter.
20-foot winds.......South 15 to 20 mph with gusts to around 45 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph increasing to around 30 mph
in the afternoon.
Mixing height.......3500-5500 ft AGL increasing to 10400-12400 ft
AGL in the afternoon.
Smoke dispersal.....Good (61400 knot-ft) increasing to excellent
(315600 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy
until 2400, then mostly cloudy. Showers likely
and slight chance of thunderstorms until 2400,
then showers and snow showers. Snow
accumulation up to 1 inch.
Min temperature.....30-35.
24 hr trend......5 degrees cooler.
Max humidity........72-78 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest around 15 mph with gusts to around 45
mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.45 percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing height.......5300-7300 ft AGL decreasing to 1500-3500 ft AGL
after midnight.
Smoke dispersal.....Very good (117300 knot-ft) decreasing to fair
(45900 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy. Snow showers likely. Slight
chance of thunderstorms after 1200. Snow
accumulation up to 2 inches.
Max temperature.....41-46.
24 hr trend......26 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......28 percent wetter.
20-foot winds.......Windy. West around 25 mph increasing to around
35 mph in the afternoon. Gusts up to 55 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.40 percent.
Transport winds.....West around 35 mph increasing to around 45 mph
in the afternoon.
Mixing height.......5300-7300 ft AGL increasing to 7500-9500 ft AGL
in the afternoon.
Smoke dispersal.....Excellent (189200 knot-ft) increasing to
excellent (343400 knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Breezy. Mostly cloudy. Snow showers likely and slight
chance of thunderstorms. Lows in the upper 20s. Highs in the mid
40s. West winds around 25 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers. Lows in the
mid 20s. Highs in the lower 40s. West winds around 15 mph.
.THURSDAY...Mostly cloudy with snow showers likely with possible
showers and thunderstorms. Lows in the upper 20s. Highs in the
upper 40s. West winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers, snow showers and
slight chance of thunderstorms. Lows around 30. Highs in the
lower 50s.
.SATURDAY...Partly cloudy with slight chance of showers,
thunderstorms and snow showers. Lows around 30. Highs in the
upper 50s.
$$
WYZ426-051015-
Snowy Range/Medicine Bow NF-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....32-38.
24 hr trend......13 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......18 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......3700-5700 ft AGL decreasing to 1200-3200 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (37200-45400 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers after
1500.
Max temperature.....55-63.
24 hr trend......4 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......3 percent wetter.
20-foot winds.......South 15 to 20 mph with gusts to around 40 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.5 percent.
Transport winds.....South around 20 mph increasing to around 30 mph
in the afternoon.
Mixing height.......3300-5300 ft AGL increasing to 9100-11100 ft
AGL in the afternoon.
Smoke dispersal.....Good (79300 knot-ft) increasing to excellent
(274400 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy
until 0300, then mostly cloudy. Showers likely
and slight chance of thunderstorms until 2400.
Snow showers. Showers after 2400. Snow
accumulation up to 2 inches.
Min temperature.....25-31.
24 hr trend......5 degrees cooler.
Max humidity........69-75 percent.
24 hr trend......3 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest around 15 mph with gusts to around 45
mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.50 percent.
Transport winds.....Southwest around 25 mph.
Mixing height.......4600-6600 ft AGL decreasing to 1000-3000 ft AGL
after midnight.
Smoke dispersal.....Very good (114000 knot-ft) decreasing to poor
(34300 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy. Snow showers likely until 1200,
then snow showers and slight chance of
thunderstorms. Snow accumulation of 1 to 5
inches.
Max temperature.....37-42.
24 hr trend......20 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......23 percent wetter.
20-foot winds.......Very windy. West around 30 mph increasing to
around 40 mph in the afternoon. Gusts up to 75
mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.45 percent.
Transport winds.....West around 40 mph increasing to around 55 mph
in the afternoon.
Mixing height.......3800-5800 ft AGL increasing to 5800-7800 ft AGL
in the afternoon.
Smoke dispersal.....Excellent (169200 knot-ft) increasing to
excellent (327300 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Windy. Mostly cloudy with snow showers likely and
slight chance of thunderstorms. Lows in the mid 20s. Highs around
40. West winds around 30 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers. Lows around
19. Highs in the upper 30s. West winds around 20 mph.
.THURSDAY...Mostly cloudy with snow showers likely and slight
chance of thunderstorms. Lows in the lower 20s. Highs in the
lower 40s. West winds around 10 mph.
.FRIDAY...Mostly cloudy with snow showers, showers likely and
slight chance of thunderstorms. Lows in the mid 20s. Highs in the
mid 40s.
.SATURDAY...Partly cloudy with chance of showers, snow showers
and slight chance of thunderstorms. Lows in the mid 20s. Highs in
the lower 50s.
$$
WYZ427-051015-
North Snowy Range Foothills-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....37-42.
24 hr trend......13 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......30 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southeast around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......3300-5300 ft AGL decreasing to 400-1500 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (11500-42900 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
Slight chance of showers after 1600.
Max temperature.....64-69.
24 hr trend......9 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......1 percent wetter.
20-foot winds.......South around 10 mph with higher gusts
increasing to around 20 mph with gusts to
around 40 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......3100-5100 ft AGL increasing to 10000-12000 ft
AGL in the afternoon.
Smoke dispersal.....Fair (53300 knot-ft) increasing to excellent
(261500 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy
until 0300, then mostly cloudy. Slight chance
of thunderstorms until 2100. Showers likely
until 0300. Snow showers likely after 0200.
Little or no snow accumulation.
Min temperature.....32-37.
24 hr trend......3 degrees cooler.
Max humidity........64-70 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest around 15 mph with gusts to around 40
mph.
LAL.................2 until 2100, then 1.
Chc of wetting rain.45 percent.
Transport winds.....Southwest around 25 mph.
Mixing height.......4700-6700 ft AGL decreasing to 1000-3000 ft AGL
after midnight.
Smoke dispersal.....Very good (110000 knot-ft) decreasing to fair
(46400 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
1200, then snow showers likely and slight
chance of thunderstorms. Snow accumulation up
to 1 inch.
Max temperature.....42-47.
24 hr trend......22 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Very windy. West around 30 mph increasing to
around 40 mph in the afternoon. Gusts up to 70
mph.
LAL.................1 until 1200, then 2 until 1500, then 1.
Chc of wetting rain.30 percent.
Transport winds.....West around 45 mph increasing to around 55 mph
in the afternoon.
Mixing height.......4200-6200 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Excellent (188900 knot-ft) increasing to
excellent (388900 knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Windy. Partly cloudy with chance of snow showers and
slight chance of thunderstorms. Lows around 30. Highs in the mid
40s. West winds around 30 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers. Lows in the
mid 20s. Highs in the lower 40s. West winds around 20 mph.
.THURSDAY...Mostly cloudy with snow showers, showers likely and
slight chance of thunderstorms. Lows in the upper 20s. Highs in
the mid 40s. West winds around 10 mph.
.FRIDAY...Mostly cloudy with showers likely with possible snow
showers and thunderstorms. Lows in the lower 30s. Highs in the
upper 40s.
.SATURDAY...Partly cloudy with chance of showers, slight chance
of thunderstorms and snow showers. Lows in the lower 30s. Highs
in the upper 50s.
$$
WYZ428-051015-
Southern Laramie Valley-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....34-39.
24 hr trend......10 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 15 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph.
Mixing height.......2800-4800 ft AGL decreasing to 300-1100 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (10800-42100 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....66-71.
24 hr trend......10 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......2 percent drier.
20-foot winds.......Breezy. South around 15 mph increasing to
around 25 mph in the afternoon. Gusts up to 35
mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......3300-5300 ft AGL increasing to 9600-11600 ft
AGL in the afternoon.
Smoke dispersal.....Fair (51700 knot-ft) increasing to excellent
(246100 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy
until 0300, then mostly cloudy. Chance of
showers and slight chance of thunderstorms
until 2400, then showers and snow showers
likely. No snow accumulation.
Min temperature.....33-38.
24 hr trend......2 degrees cooler.
Max humidity........59-65 percent.
24 hr trend......8 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 20 mph becoming southwest around
10 mph after midnight. Gusts up to 35 mph.
LAL.................3 until 2100, then 1 until 2400, then 2 until
0300, then 1.
Chc of wetting rain.35 percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing height.......4500-6500 ft AGL decreasing to 500-2500 ft AGL
after midnight.
Smoke dispersal.....Very good (105700 knot-ft) decreasing to poor
(26500 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Chance of snow showers until 1200, then slight
chance of thunderstorms until 1500. Snow
showers likely after 1200. Little or no snow
accumulation.
Max temperature.....44-49.
24 hr trend......22 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Very windy. West around 30 mph increasing to
around 40 mph in the afternoon. Gusts up to 70
mph.
LAL.................1 until 1200, then 2 until 1500, then 1.
Chc of wetting rain.25 percent.
Transport winds.....West around 40 mph increasing to around 55 mph
in the afternoon.
Mixing height.......3800-5800 ft AGL increasing to 7200-9000 ft AGL
in the afternoon.
Smoke dispersal.....Excellent (169900 knot-ft) increasing to
excellent (387700 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Windy. Partly cloudy with chance of snow showers and
slight chance of thunderstorms. Lows around 30. Highs in the
upper 40s. West winds around 30 mph.
.WEDNESDAY...Partly cloudy with chance of snow showers. Lows in
the mid 20s. Highs in the mid 40s. West winds around 20 mph.
.THURSDAY...Mostly cloudy with snow showers, showers likely and
slight chance of thunderstorms. Lows in the upper 20s. Highs in
the upper 40s. West winds around 10 mph.
.FRIDAY...Mostly cloudy with showers likely with possible snow
showers and thunderstorms. Lows in the lower 30s. Highs in the
upper 40s.
.SATURDAY...Partly cloudy with chance of showers, slight chance
of thunderstorms and snow showers. Lows around 30. Highs in the
upper 50s.
$$
WYZ429-051015-
Southern Laramie Range-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....35-40.
24 hr trend......14 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......25 percent drier.
Humidity recovery...Fair.
20-foot winds.......South 15 to 20 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor to fair (15800-40200 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....62-67.
24 hr trend......15 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......15 percent drier.
20-foot winds.......Breezy. South around 15 mph increasing to
around 25 mph in the afternoon. Gusts up to 30
mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph increasing to around 25 mph
in the afternoon.
Mixing height.......3700-5700 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Fair (52100 knot-ft) increasing to excellent
(184100 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 2400, then showers and snow
showers likely. Little or no snow accumulation.
Min temperature.....34-39.
24 hr trend......2 degrees cooler.
Max humidity........52-58 percent.
24 hr trend......15 percent drier.
Humidity recovery...Fair.
20-foot winds.......South 15 to 20 mph. Gusts up to 30 mph
increasing to 45 mph after midnight.
LAL.................3 until 2100, then 1 until 2400, then 2 until
0300, then 1.
Chc of wetting rain.35 percent.
Transport winds.....Southwest around 25 mph.
Mixing height.......4200-6200 ft AGL decreasing to 200-2200 ft AGL
after midnight.
Smoke dispersal.....Very good (124100 knot-ft) decreasing to poor
(30300 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Snow showers likely. Slight chance of
thunderstorms after 1200 until 1500. Little or
no snow accumulation.
Max temperature.....44-49.
24 hr trend......19 degrees cooler.
Min humidity........26-32 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Very windy. West around 35 mph increasing to
around 45 mph in the afternoon. Gusts up to 80
mph.
LAL.................1 until 1200, then 2 until 1500, then 1.
Chc of wetting rain.30 percent.
Transport winds.....West around 45 mph increasing to around 55 mph
in the afternoon.
Mixing height.......3000-5000 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Very good (149900 knot-ft) increasing to
excellent (364400 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Windy. Partly cloudy with chance of snow showers and
slight chance of thunderstorms. Lows around 30. Highs in the
upper 40s. West winds around 35 mph.
.WEDNESDAY...Partly cloudy with chance of snow showers. Lows in
the mid 20s. Highs in the mid 40s. West winds around 20 mph.
.THURSDAY...Mostly cloudy. Snow showers likely and slight chance
of thunderstorms. Lows in the upper 20s. Highs in the mid 40s.
Northwest winds around 10 mph.
.FRIDAY...Mostly cloudy with snow showers, showers likely and
slight chance of thunderstorms. Lows around 30. Highs in the
upper 40s.
.SATURDAY...Partly cloudy with chance of showers, snow showers
and slight chance of thunderstorms. Lows around 30. Highs in the
mid 50s.
$$
WYZ430-051015-
Laramie Foothills and High Plains-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....36-41.
24 hr trend......11 degrees warmer.
Max humidity........75-81 percent.
24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 15 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 25 to 30 mph.
Mixing height.......2100-4100 ft AGL decreasing to 500-1300 ft AGL
after midnight.
Smoke dispersal.....Poor to good (20600-69100 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....70-75.
24 hr trend......16 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......7 percent drier.
20-foot winds.......Breezy. South around 15 mph increasing to
around 25 mph in the afternoon. Gusts up to 35
mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph increasing to around 30 mph
in the afternoon.
Mixing height.......2000-4000 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (24700 knot-ft) increasing to excellent
(191100 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy
until 0300, then mostly cloudy. Chance of
showers and slight chance of thunderstorms.
Chance of snow showers after 2400.
Min temperature.....38-43.
24 hr trend......4 degrees warmer.
Max humidity........47-53 percent.
24 hr trend......27 percent drier.
Humidity recovery...Poor.
20-foot winds.......Breezy. Southeast around 25 mph becoming south
around 15 mph after midnight. Gusts up to 40
mph.
LAL.................3 until 2100, then 2 until 0300, then 1.
Chc of wetting rain.20 percent.
Transport winds.....South around 35 mph becoming southwest around
20 mph after midnight.
Mixing height.......4300-6300 ft AGL decreasing to 500-1500 ft AGL
after midnight.
Smoke dispersal.....Very good (130800 knot-ft) decreasing to poor
(21000 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Chance of showers and snow showers.
Max temperature.....51-56.
24 hr trend......21 degrees cooler.
Min humidity........20-26 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Very windy. West around 30 mph with gusts to
around 60 mph increasing to around 40 mph with
gusts to around 70 mph in the afternoon.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....West 40 to 45 mph.
Mixing height.......2400-4400 ft AGL increasing to 8100-10100 ft
AGL in the afternoon.
Smoke dispersal.....Very good (118200 knot-ft) increasing to
excellent (373500 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Windy. Partly cloudy. Chance of snow showers and
slight chance of showers. Lows in the mid 30s. Highs in the mid
50s. West winds around 30 mph.
.WEDNESDAY...Partly cloudy with chance of showers and snow
showers. Lows in the lower 30s. Highs in the lower 50s. West
winds around 20 mph.
.THURSDAY...Partly cloudy with showers likely with possible snow
showers and thunderstorms. Lows in the lower 30s. Highs in the
lower 50s. Northwest winds around 10 mph.
.FRIDAY...Mostly cloudy with showers likely with possible snow
showers and thunderstorms. Lows in the lower 30s. Highs in the
lower 50s.
.SATURDAY...Partly cloudy with chance of showers, slight chance
of thunderstorms and snow showers. Lows in the lower 30s. Highs
around 60.
$$
WYZ431-051015-
Laramie East High Plains-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....37-42.
24 hr trend......10 degrees warmer.
Max humidity........81-87 percent.
24 hr trend......8 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 15 mph with gusts to around 40
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 25 mph.
Mixing height.......2200-4200 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (17400-58200 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....73-78.
24 hr trend......16 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......6 percent drier.
20-foot winds.......Breezy. South around 15 mph increasing to
southeast around 25 mph in the afternoon. Gusts
up to 40 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South 25 to 30 mph.
Mixing height.......700-2700 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (29400 knot-ft) increasing to excellent
(174900 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Chance of showers. Slight chance of
thunderstorms after 2400.
Min temperature.....41-46.
24 hr trend......4 degrees warmer.
Max humidity........55-61 percent.
24 hr trend......24 percent drier.
Humidity recovery...Fair.
20-foot winds.......Windy. Southeast around 30 mph becoming south
around 15 mph after midnight. Gusts up to 45
mph.
LAL.................3 until 2100, then 2 until 0300, then 1.
Chc of wetting rain.10 percent.
Transport winds.....South around 40 mph decreasing to around 30 mph
after midnight.
Mixing height.......4100-6100 ft AGL decreasing to 400-1700 ft AGL
after midnight.
Smoke dispersal.....Very good (130500 knot-ft) decreasing to poor
(26400 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy
until 1500, then partly cloudy. Chance of
showers. Chance of snow showers after 0800
until 1000.
Max temperature.....55-60.
24 hr trend......17 degrees cooler.
Min humidity........22 percent.
24 hr trend......2 percent drier.
20-foot winds.......Windy. West around 25 mph with gusts to around
50 mph increasing to around 35 mph with gusts
to around 60 mph in the afternoon.
LAL.................1.
Chc of wetting rain.15 percent.
Transport winds.....West around 30 mph increasing to around 40 mph
in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 9100-11100 ft
AGL in the afternoon.
Smoke dispersal.....Good (97100 knot-ft) increasing to excellent
(366100 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Breezy. Partly cloudy. Slight chance of showers. Lows
in the upper 30s. Highs around 60. West winds around 25 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the lower 30s. Highs in the mid 50s. West winds around 20 mph.
.THURSDAY...Partly cloudy with showers likely, slight chance of
thunderstorms and snow showers. Lows in the lower 30s. Highs in
the lower 50s. Northwest winds around 10 mph.
.FRIDAY...Partly cloudy with showers likely and slight chance of
thunderstorms. Lows in the lower 30s. Highs in the mid 50s.
.SATURDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 30s. Highs in the lower
60s.
$$
WYZ432-051015-
Bordeaux/Chugwater/Wheatland-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....39-44.
24 hr trend......11 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......19 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast 10 to 15 mph with gusts to around 35
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 20 to 25 mph.
Mixing height.......2800-4800 ft AGL decreasing to 500-1100 ft AGL
after midnight.
Smoke dispersal.....Good (72100 knot-ft) decreasing to poor (14500
knot-ft) after midnight.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....74-79.
24 hr trend......15 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......6 percent drier.
20-foot winds.......Breezy. Southeast around 15 mph increasing to
around 25 mph in the afternoon. Gusts up to 35
mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph increasing to around 30 mph
in the afternoon.
Mixing height.......1800-3800 ft AGL increasing to 6200-8200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (23900 knot-ft) increasing to excellent
(197100 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Showers likely and chance of thunderstorms
until 2400, then chance of showers and slight
chance of thunderstorms.
Min temperature.....42-47.
24 hr trend......4 degrees warmer.
Max humidity........52-58 percent.
24 hr trend......14 percent drier.
Humidity recovery...Fair.
20-foot winds.......Breezy. Southeast around 25 mph with gusts to
around 35 mph becoming south around 15 mph with
gusts to around 45 mph after midnight.
LAL.................3 until 2100, then 2.
Chc of wetting rain.20 percent.
Transport winds.....Southeast around 35 mph becoming south around
20 mph after midnight.
Mixing height.......4500-6500 ft AGL decreasing to 800-1700 ft AGL
after midnight.
Smoke dispersal.....Very good (127100 knot-ft) decreasing to poor
(26000 knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Chance of showers. Slight chance of
thunderstorms after 1500.
Max temperature.....55-60.
24 hr trend......22 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Very windy. West around 30 mph with gusts to
around 60 mph increasing to around 40 mph with
gusts to around 70 mph in the afternoon.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....West 40 to 45 mph.
Mixing height.......3000-5000 ft AGL increasing to 8000-10000 ft
AGL in the afternoon.
Smoke dispersal.....Very good (129100 knot-ft) increasing to
excellent (384900 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Windy. Partly cloudy with slight chance of showers and
thunderstorms. Lows around 40. Highs around 60. West winds around
35 mph.
.WEDNESDAY...Partly cloudy with chance of showers and slight
chance of snow showers. Lows in the mid 30s. Highs in the mid
50s. West winds around 20 mph.
.THURSDAY...Mostly cloudy with showers likely with possible snow
showers and thunderstorms. Lows in the mid 30s. Highs in the
lower 50s. Northwest winds around 10 mph.
.FRIDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 30s. Highs in the mid 50s.
.SATURDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 30s. Highs in the lower
60s.
$$
WYZ433-051015-
Goshen/Middle-Lower North Platte River Basin-
154 PM MDT Sat May 4 2024
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....38-43.
24 hr trend......11 degrees warmer.
Max humidity........73-79 percent.
24 hr trend......7 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 15 mph with gusts to around 35
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 25 mph.
Mixing height.......2600-4600 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (15200-56600 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....76-81.
24 hr trend......15 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......Unchanged.
20-foot winds.......Breezy. Southeast around 15 mph with higher
gusts increasing to around 25 mph with gusts to
around 40 mph in the afternoon.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 20 mph increasing to south
around 30 mph in the afternoon.
Mixing height.......900-2900 ft AGL increasing to 4600-6600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (32300 knot-ft) increasing to excellent
(150500 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of thunderstorms until 2100. Chance of
showers. Slight chance of thunderstorms after
2100.
Min temperature.....43-48.
24 hr trend......5 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......13 percent drier.
Humidity recovery...Fair.
20-foot winds.......Breezy. Southeast around 25 mph decreasing to
around 15 mph after midnight. Gusts up to 40
mph.
LAL.................3 until 2100, then 2.
Chc of wetting rain.15 percent.
Transport winds.....Southeast around 35 mph becoming south around
20 mph after midnight.
Mixing height.......3000-5000 ft AGL decreasing to 700-2200 ft AGL
after midnight.
Smoke dispersal.....Good (98200 knot-ft) decreasing to poor (29200
knot-ft) after midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Chance of showers. Slight chance of
thunderstorms after 1500.
Max temperature.....58-63.
24 hr trend......18 degrees cooler.
Min humidity........21-27 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Windy. West around 25 mph increasing to around
35 mph in the afternoon. Gusts up to 55 mph.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....West 35 to 40 mph.
Mixing height.......2800-4800 ft AGL increasing to 8900-10900 ft
AGL in the afternoon.
Smoke dispersal.....Very good (105700 knot-ft) increasing to
excellent (354300 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Windy. Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the lower 60s.
West winds around 30 mph.
.WEDNESDAY...Partly cloudy with chance of showers and slight
chance of snow showers. Lows in the mid 30s. Highs in the upper
50s. West winds around 20 mph.
.THURSDAY...Mostly cloudy with showers likely and slight chance
of thunderstorms. Lows in the lower 30s. Highs in the mid 50s.
Northwest winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 30s. Highs in the upper 50s.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 30s. Highs in the mid 60s.
$$