RSS Feeds
Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
000
FNUS55 KCYS 221906
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service Cheyenne WY
106 PM MDT Tue Jun 22 2021
...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING FOR EAST CENTRAL WYOMING AND THE SOUTHEAST WYOMING
MOUNTAINS...
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR THE
SOUTHEAST WYOMING MOUNTAINS...
.DISCUSSION...Red Flag Warning remains in effect for the mountain
zones in southeast Wyoming for critical or near critical
conditions. Similar conditions are possible on Wednesday, but
cloud cover and a weak disturbance aloft may result in less than
favorable conditions. Decided to keep the Fire Weather Watch going
due to changes in current model guidance for Wednesday afternoon.
Otherwise, fire weather concerns will diminish by Thursday and
Friday as a cooler and unsettled weather pattern develops over the
region and continues into early next week.
WYZ301-231100-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
106 PM MDT Tue Jun 22 2021
...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...
.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....57-62.
24 hr trend......8 degrees warmer.
Max humidity........50-56 percent.
24 hr trend......33 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northeast around 5 mph shifting to the south
after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the south after
midnight.
Mixing height.......1200-3200 ft AGL decreasing to 400-1200 ft AGL
after midnight.
Smoke dispersal.....Poor (3900-14200 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1400.
Max temperature.....93-98.
24 hr trend......4 degrees warmer.
Min humidity........10-16 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph in the afternoon.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph increasing to around 15 mph
in the afternoon.
Mixing height.......1400-2900 ft AGL increasing to 11600-13600 ft
AGL in the afternoon.
Smoke dispersal.....Poor (14200 knot-ft) increasing to excellent
(206300 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy until 0300, then
mostly cloudy.
Min temperature.....58-63.
24 hr trend......2 degrees warmer.
Max humidity........62-68 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph.
Mixing height.......1600-3600 ft AGL decreasing to 600-1300 ft AGL
after midnight.
Smoke dispersal.....Poor (12500-25400 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.THURSDAY...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms after 1200.
Max temperature.....79-84.
24 hr trend......15 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......19 percent wetter.
20-foot winds.......North 5 to 10 mph and gusty.
LAL.................1 until 0900, then 2 until 1200, then 3.
Chc of wetting rain.15 percent.
Transport winds.....North around 10 mph.
Mixing height.......1100-1600 ft AGL increasing to 4600-5800 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (10000-49600 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Showers and thunderstorms likely. Lows in
the mid 50s. Highs in the lower 70s. North winds around 10 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. Northwest winds around 10 mph.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
.TUESDAY...Clear. Lows in the mid 50s. Highs around 90.
$$
WYZ302-231100-
North Laramie Range/Medicine Bow NF-
106 PM MDT Tue Jun 22 2021
...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...
.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....56-64.
24 hr trend......12 degrees warmer.
Max humidity........39-45 percent.
24 hr trend......23 percent drier.
Humidity recovery...Poor.
20-foot winds.......North around 5 mph and gusty shifting to the
southwest after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the
southwest after midnight.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Poor (9500-25500 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....82-90.
24 hr trend......1 degree warmer.
Min humidity........12-18 percent.
24 hr trend......2 percent wetter.
20-foot winds.......West 10 to 15 mph. Gusts up to 25 mph
increasing to 35 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......5400-7400 ft AGL increasing to 12100-14100 ft
AGL in the afternoon.
Smoke dispersal.....Good (72400 knot-ft) increasing to excellent
(263200 knot-ft) in the afternoon.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy
until 0300, then mostly cloudy.
Min temperature.....54-62.
24 hr trend......4 degrees cooler.
Max humidity........52-58 percent.
24 hr trend......21 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Northwest 10 to 15 mph. Gusts up to 30 mph in
the evening.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph increasing to north
around 20 mph after midnight.
Mixing height.......2400-4400 ft AGL decreasing to 1200-2200 ft AGL
after midnight.
Smoke dispersal.....Poor (27600-32400 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.THURSDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers until
1200. Slight chance of thunderstorms after 0900
until 1200, then showers likely and chance of
thunderstorms.
Max temperature.....69-77.
24 hr trend......12 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......22 percent wetter.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
LAL.................1 until 1200, then 3 until 1500, then 4.
Chc of wetting rain.25 percent.
Transport winds.....West around 15 mph.
Mixing height.......1300-1800 ft AGL increasing to 5700-7000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (17700 knot-ft) increasing to good (77000
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Cooler. Showers with thunderstorms likely. Lows in the
lower 50s. Highs in the lower 60s. North winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows around 50. Highs in the mid 60s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 50. Highs in the upper 60s. North
winds around 10 mph.
.MONDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
$$
WYZ303-231100-
Central and Northern Carbon/Ferris-Seminoe-Shirley Mountains-
106 PM MDT Tue Jun 22 2021
.Tonight...
Sky/weather.........Partly cloudy.
Min temperature.....54-60.
24 hr trend......6 degrees warmer.
Max humidity........34-40 percent.
24 hr trend......4 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph shifting to the
southwest after midnight.
Mixing height.......6400-8400 ft AGL decreasing to 600-2000 ft AGL
after midnight.
Smoke dispersal.....Good (98100 knot-ft) decreasing to poor (6900
knot-ft) after midnight.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....85-90.
24 hr trend......2 degrees cooler.
Min humidity........11 percent.
24 hr trend......1 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts
increasing to west around 20 mph with gusts to
around 35 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 20 mph.
Mixing height.......3800-5800 ft AGL increasing to 12000-13900 ft
AGL in the afternoon.
Smoke dispersal.....Good (79500 knot-ft) increasing to excellent
(265600 knot-ft) in the afternoon.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers and
thunderstorms after 2400.
Min temperature.....54-59.
24 hr trend......1 degree cooler.
Max humidity........55-61 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Fair.
20-foot winds.......West 10 to 15 mph. Gusts up to 30 mph in the
evening.
LAL.................1 until 0300, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph becoming northwest around 10
mph after midnight.
Mixing height.......3700-5700 ft AGL decreasing to 1100-1800 ft AGL
after midnight.
Smoke dispersal.....Good (74500 knot-ft) decreasing to poor (13300
knot-ft) after midnight.
Haines Index........4 or low potential for large plume dominated
fire growth.
.THURSDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers until
1200. Slight chance of thunderstorms after 0900
until 1200, then showers likely and chance of
thunderstorms.
Max temperature.....73-78.
24 hr trend......13 degrees cooler.
Min humidity........25-31 percent.
24 hr trend......18 percent wetter.
20-foot winds.......West around 10 mph with higher gusts.
LAL.................1 until 0900, then 2 until 1200, then 3 until
1500, then 4.
Chc of wetting rain.25 percent.
Transport winds.....West around 15 mph.
Mixing height.......1600-2200 ft AGL increasing to 6200-7600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (23700 knot-ft) increasing to good (91300
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
North winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows around 50. Highs in the upper 60s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s. Winds generally less than 10 mph.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the mid 80s.
$$
WYZ304-231100-
Southwest Carbon County-
106 PM MDT Tue Jun 22 2021
.Tonight...
Sky/weather.........Partly cloudy.
Min temperature.....51-57.
24 hr trend......8 degrees warmer.
Max humidity........30-36 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph in
the evening.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......10200-12200 ft AGL decreasing to 500-1000 ft
AGL after midnight.
Smoke dispersal.....Very good (143600 knot-ft) decreasing to poor
(6200 knot-ft) after midnight.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
Max temperature.....86-91.
24 hr trend......3 degrees cooler.
Min humidity........11 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......2200-4200 ft AGL increasing to 13400-14300 ft
AGL in the afternoon.
Smoke dispersal.....Fair (40700 knot-ft) increasing to excellent
(256900 knot-ft) in the afternoon.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Chance of showers and slight chance of
thunderstorms after 2400.
Min temperature.....52-57.
24 hr trend......3 degrees cooler.
Max humidity........64-70 percent.
24 hr trend......33 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
LAL.................1 until 2400, then 2.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 20 mph becoming southwest
around 5 mph after midnight.
Mixing height.......2800-3400 ft AGL decreasing to 800-1300 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (3600-45700 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.THURSDAY...
Sky/weather.........Mostly cloudy. Chance of showers until 1200.
Slight chance of thunderstorms after 0900 until
1200, then showers likely and chance of
thunderstorms.
Max temperature.....74-79.
24 hr trend......11 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Southwest around 10 mph with higher gusts.
LAL.................1 until 0900, then 2 until 1200, then 3 until
1500, then 4.
Chc of wetting rain.30 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......1600-2100 ft AGL increasing to 7200-7900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16600 knot-ft) increasing to good (85800
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Showers likely and chance of thunderstorms. Lows around
50. Highs in the lower 70s. North winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the upper 40s. Highs in the
lower 70s. Northeast winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s. Northeast winds around 10 mph.
.MONDAY...Clear. Lows in the upper 40s. Highs in the lower 80s.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the upper 80s.
$$
WYZ305-231100-
Sierra Madre Range/Medicine Bow NF-
106 PM MDT Tue Jun 22 2021
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...
.Tonight...
Sky/weather.........Partly cloudy.
Min temperature.....49-57.
24 hr trend......3 degrees warmer.
Max humidity........29-35 percent.
24 hr trend......3 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......5300-7300 ft AGL decreasing to 800-2800 ft AGL
after midnight.
Smoke dispersal.....Very good (101200 knot-ft) decreasing to poor
(23900 knot-ft) after midnight.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....76-84.
24 hr trend......3 degrees cooler.
Min humidity........12 to 19 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts up to 30
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......7400-9400 ft AGL increasing to 11600-12600 ft
AGL in the afternoon.
Smoke dispersal.....Very good (125100 knot-ft) increasing to
excellent (254900 knot-ft) in the afternoon.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Slight chance of showers until 2400. Slight
chance of thunderstorms. Chance of showers
after 2400.
Min temperature.....46-52.
24 hr trend......3 degrees cooler.
Max humidity........67-73 percent.
24 hr trend......39 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest around 15 mph and gusty decreasing to
around 5 mph after midnight.
LAL.................2 until 2100, then 1 until 2400, then 2.
Chc of wetting rain.5 percent.
Transport winds.....West around 20 mph becoming southwest around 5
mph after midnight.
Mixing height.......2300-4300 ft AGL decreasing to 700-1400 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (4300-52100 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.THURSDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
until 1500, then mostly cloudy. Chance of
showers until 1200. Slight chance of
thunderstorms after 0900 until 1200, then
showers likely and chance of thunderstorms.
Max temperature.....65-73.
24 hr trend......11 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......23 percent wetter.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
LAL.................1 until 0900, then 2 until 1200, then 4.
Chc of wetting rain.40 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......1800-2500 ft AGL increasing to 6000-6900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (23000-68600 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Showers and thunderstorms likely. Lows in the upper
40s. Highs in the mid 60s. West winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 60s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
Northeast winds around 10 mph.
.MONDAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
.TUESDAY...Clear. Lows in the upper 40s. Highs in the upper 70s.
$$
WYZ306-231100-
Upper North Platte River Basin-
106 PM MDT Tue Jun 22 2021
.Tonight...
Sky/weather.........Partly cloudy.
Min temperature.....50-56.
24 hr trend......5 degrees warmer.
Max humidity........35-41 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph in
the evening.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......5000-7000 ft AGL decreasing to 700-1300 ft AGL
after midnight.
Smoke dispersal.....Good (89300 knot-ft) decreasing to poor (9100
knot-ft) after midnight.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
Max temperature.....84-89.
24 hr trend......2 degrees cooler.
Min humidity........11 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southwest 10 to 15 mph. Gusts up to 25 mph
increasing to 35 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......3600-5600 ft AGL increasing to 12800-13400 ft
AGL in the afternoon.
Smoke dispersal.....Good (64000 knot-ft) increasing to excellent
(262200 knot-ft) in the afternoon.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Slight chance of showers and thunderstorms
after 2400.
Min temperature.....51-56.
24 hr trend......3 degrees warmer.
Max humidity........61-67 percent.
24 hr trend......25 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
LAL.................1 until 2400, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph becoming southwest around 5
mph after midnight.
Mixing height.......2700-4700 ft AGL decreasing to 1200-1700 ft AGL
after midnight.
Smoke dispersal.....Fair (59600 knot-ft) decreasing to poor (5500
knot-ft) after midnight.
Haines Index........4 or low potential for large plume dominated
fire growth.
.THURSDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
until 1500, then mostly cloudy. Chance of
showers until 1200. Slight chance of
thunderstorms after 0900 until 1200, then
showers likely and chance of thunderstorms.
Max temperature.....73-78.
24 hr trend......13 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......18 percent wetter.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
LAL.................1 until 0900, then 2 until 1200, then 4.
Chc of wetting rain.30 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2100-2600 ft AGL increasing to 6900-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (24100 knot-ft) increasing to good (86200
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Showers and thunderstorms likely. Lows in the upper
40s. Highs in the upper 60s. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
Winds generally less than 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Winds generally less than 10 mph.
.MONDAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
.TUESDAY...Clear. Lows in the upper 40s. Highs in the mid 80s.
$$
WYZ307-231100-
Snowy Range/Medicine Bow NF-
106 PM MDT Tue Jun 22 2021
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...
.Tonight...
Sky/weather.........Partly cloudy.
Min temperature.....44-54.
24 hr trend......3 degrees warmer.
Max humidity........38-44 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......6600-8600 ft AGL decreasing to 2900-4900 ft AGL
after midnight.
Smoke dispersal.....Very good (145200 knot-ft) decreasing to fair
(56700 knot-ft) after midnight.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
Max temperature.....74-82.
24 hr trend......2 degrees cooler.
Min humidity........7-13 percent.
24 hr trend......Unchanged.
20-foot winds.......West 10 to 15 mph. Gusts up to 25 mph
increasing to 35 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......7900-9900 ft AGL increasing to 11400-12300 ft
AGL in the afternoon.
Smoke dispersal.....Very good (147500 knot-ft) increasing to
excellent (241100 knot-ft) in the afternoon.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Slight chance of showers and thunderstorms
after 2400.
Min temperature.....41-51.
24 hr trend......6 degrees cooler.
Max humidity........69-75 percent.
24 hr trend......31 percent wetter.
Humidity recovery...Good.
20-foot winds.......West 10 to 15 mph. Gusts up to 30 mph
decreasing to 20 mph after midnight.
LAL.................2 until 2100, then 1 until 2400, then 2.
Chc of wetting rain.5 percent.
Transport winds.....West around 20 mph decreasing to around 10 mph
after midnight.
Mixing height.......4200-6200 ft AGL decreasing to 800-1600 ft AGL
after midnight.
Smoke dispersal.....Good (86800 knot-ft) decreasing to poor (11000
knot-ft) after midnight.
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.THURSDAY...
Sky/weather.........Mostly cloudy. Chance of showers until 1200.
Slight chance of thunderstorms after 0900 until
1200, then showers and chance of thunderstorms.
Max temperature.....64-70.
24 hr trend......11 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......24 percent wetter.
20-foot winds.......West around 10 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
LAL.................1 until 0900, then 2 until 1200, then 4.
Chc of wetting rain.45 percent.
Transport winds.....West around 15 mph.
Mixing height.......2400-2900 ft AGL increasing to 6300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (31900-73700 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Showers with thunderstorms likely. Lows in the mid 40s.
Highs around 60. Northwest winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 40s. Highs around 60. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 40. Highs in the mid 60s. Winds
generally less than 10 mph.
.MONDAY...Mostly clear. Lows in the lower 40s. Highs around 70.
.TUESDAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
$$
WYZ308-231100-
Laramie Valley/Shirley Basin-
106 PM MDT Tue Jun 22 2021
.Tonight...
Sky/weather.........Partly cloudy.
Min temperature.....49-55.
24 hr trend......6 degrees warmer.
Max humidity........53-59 percent.
24 hr trend......10 percent drier.
Humidity recovery...Fair.
20-foot winds.......West around 10 mph and gusty shifting to the
south after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph shifting to the
southwest after midnight.
Mixing height.......3100-5100 ft AGL decreasing to 400-1400 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (7300-51100 knot-ft).
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy.
Max temperature.....85-90.
24 hr trend......1 degree cooler.
Min humidity........11 percent.
24 hr trend......1 percent drier.
20-foot winds.......Southwest 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......4500-6500 ft AGL increasing to 11000-12900 ft
AGL in the afternoon.
Smoke dispersal.....Good (82200 knot-ft) increasing to excellent
(267100 knot-ft) in the afternoon.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy
until 0300, then mostly cloudy.
Min temperature.....52-57.
24 hr trend......3 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Fair.
20-foot winds.......West 10 to 15 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......2100-4100 ft AGL decreasing to 1000-1500 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (17100-47600 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.THURSDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers until
1200. Slight chance of thunderstorms after 0900
until 1200, then showers likely and chance of
thunderstorms.
Max temperature.....74-79.
24 hr trend......10 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......17 percent wetter.
20-foot winds.......West around 10 mph with higher gusts.
LAL.................1 until 0900, then 2 until 1200, then 4.
Chc of wetting rain.30 percent.
Transport winds.....West around 15 mph.
Mixing height.......1500-2500 ft AGL increasing to 7400-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22900 knot-ft) increasing to very good
(101300 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Cooler. Showers with thunderstorms likely. Lows in the
upper 40s. Highs in the mid 60s. North winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s. Winds
generally less than 10 mph.
.MONDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
.TUESDAY...Clear. Lows in the upper 40s. Highs in the lower 80s.
$$
WYZ309-231100-
South Laramie Range/Medicine Bow NF-
106 PM MDT Tue Jun 22 2021
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...
.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....56-62.
24 hr trend......10 degrees warmer.
Max humidity........43-49 percent.
24 hr trend......33 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 5 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph shifting to the
southwest after midnight.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Poor (12400-26600 knot-ft).
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....85-93.
24 hr trend......2 degrees warmer.
Min humidity........13 percent.
24 hr trend......1 percent drier.
20-foot winds.......West 15 to 20 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......6500-8500 ft AGL increasing to 11100-13100 ft
AGL in the afternoon.
Smoke dispersal.....Very good (106500 knot-ft) increasing to
excellent (256900 knot-ft) in the afternoon.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Min temperature.....56-64.
24 hr trend......1 degree warmer.
Max humidity........47-53 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Poor.
20-foot winds.......West 10 to 15 mph. Gusts up to 30 mph
decreasing to 20 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph increasing to northwest
around 25 mph after midnight.
Mixing height.......2900-4900 ft AGL decreasing to 900-1700 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (24200-53100 knot-ft).
Haines Index........6 or high potential for large plume dominated
fire growth.
.THURSDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers until
1200. Slight chance of thunderstorms after 0900
until 1200, then showers likely and chance of
thunderstorms.
Max temperature.....73-79.
24 hr trend......12 degrees cooler.
Min humidity........26-32 percent.
24 hr trend......17 percent wetter.
20-foot winds.......West around 10 mph with higher gusts.
LAL.................1 until 0900, then 2 until 1200, then 4.
Chc of wetting rain.25 percent.
Transport winds.....West around 15 mph.
Mixing height.......1600-2200 ft AGL increasing to 6100-8100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (24500 knot-ft) increasing to good (87300
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Cooler. Showers with thunderstorms likely. Lows in the
lower 50s. Highs in the mid 60s. North winds around 10 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 50. Highs in the mid 60s. Winds generally less than
10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs around 70. North
winds around 10 mph.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
$$
WYZ310-231100-
Platte/Goshen/Central and Eastern Laramie-
106 PM MDT Tue Jun 22 2021
.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....56-62.
24 hr trend......6 degrees warmer.
Max humidity........55-61 percent.
24 hr trend......24 percent drier.
Humidity recovery...Fair.
20-foot winds.......East around 5 mph shifting to the southwest
after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1600-3600 ft AGL decreasing to 400-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (4600-16200 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1400.
Max temperature.....92-98.
24 hr trend......4 degrees warmer.
Min humidity........14 percent.
24 hr trend......1 percent drier.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph in the afternoon.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1000-2900 ft AGL increasing to 14500-15600 ft
AGL in the afternoon.
Smoke dispersal.....Poor (16300 knot-ft) increasing to excellent
(235500 knot-ft) in the afternoon.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Min temperature.....60-65.
24 hr trend......4 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......4 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northwest around 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......3200-5200 ft AGL decreasing to 500-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (10700-34900 knot-ft).
Haines Index........6 or high potential for large plume dominated
fire growth.
.THURSDAY...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms after 1200.
Max temperature.....80-85.
24 hr trend......15 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......19 percent wetter.
20-foot winds.......North around 10 mph with higher gusts.
LAL.................1 until 1200, then 3 until 1500, then 4.
Chc of wetting rain.15 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1400-1900 ft AGL increasing to 5900-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (17000-66300 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Showers with thunderstorms likely. Lows in
the mid 50s. Highs around 70. North winds around 10 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
Winds generally less than 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Northwest winds around 10 mph.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s.
.TUESDAY...Clear. Lows in the mid 50s. Highs in the upper 80s.
$$
NEZ311-231100-
Pine Ridge/Nebraska National Forest/Oglala National Grasslands-
106 PM MDT Tue Jun 22 2021
.Tonight...
Sky/weather.........Clear.
Min temperature.....57-62.
24 hr trend......6 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......7 percent drier.
Humidity recovery...Fair.
20-foot winds.......East around 5 mph shifting to the southwest
after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......400-2100 ft AGL.
Smoke dispersal.....Poor (6300-6800 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1400.
Max temperature.....96-101.
24 hr trend......6 degrees warmer.
Min humidity........12-18 percent.
24 hr trend......Unchanged.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 20 mph in
the afternoon.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph increasing to southwest
around 15 mph in the afternoon.
Mixing height.......1000-2500 ft AGL increasing to 12700-14700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (9900 knot-ft) increasing to excellent
(197200 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy until 0300, then mostly cloudy.
Min temperature.....60-65.
24 hr trend......5 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph shifting to the
northeast after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the south after
midnight.
Mixing height.......300-2000 ft AGL.
Smoke dispersal.....Poor (3200-6000 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.THURSDAY...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms after 1200.
Max temperature.....82-87.
24 hr trend......17 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......21 percent wetter.
20-foot winds.......North around 10 mph and gusty.
LAL.................1 until 1200, then 2 until 1500, then 3.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......1400 ft AGL increasing to 4400-5300 ft AGL in
the afternoon.
Smoke dispersal.....Poor to fair (12400-44900 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Showers and thunderstorms likely. Lows in
the mid 50s. Highs in the lower 70s. North winds around 10 mph.
.SATURDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 50s. Highs in the mid
70s. Winds generally less than 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
Northwest winds around 10 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s.
.TUESDAY...Clear. Lows in the mid 50s. Highs in the upper 80s.
$$
NEZ312-231100-
Box Butte/South Sioux-
106 PM MDT Tue Jun 22 2021
.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....57-62.
24 hr trend......8 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......25 percent drier.
Humidity recovery...Fair.
20-foot winds.......East around 5 mph shifting to the south after
midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......1400-3400 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (6400-17500 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of showers and thunderstorms after 1400.
Max temperature.....96-101.
24 hr trend......5 degrees warmer.
Min humidity........16 percent.
24 hr trend......2 percent drier.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 25 mph in
the afternoon.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph increasing to southwest
around 15 mph in the afternoon.
Mixing height.......1000-1800 ft AGL increasing to 15800-16500 ft
AGL in the afternoon.
Smoke dispersal.....Poor (8300 knot-ft) increasing to excellent
(253800 knot-ft) in the afternoon.
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy until 0300, then mostly cloudy.
Min temperature.....58-63.
24 hr trend......2 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest around 5 mph shifting to the
northeast after midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph shifting to the
southeast after midnight.
Mixing height.......500-1700 ft AGL.
Smoke dispersal.....Poor (3900-5300 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.THURSDAY...
Sky/weather.........Mostly cloudy. Chance of showers and
thunderstorms after 1200.
Max temperature.....83-88.
24 hr trend......14 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......18 percent wetter.
20-foot winds.......North around 10 mph and gusty.
LAL.................1 until 1200, then 2 until 1500, then 3.
Chc of wetting rain.10 percent.
Transport winds.....North around 10 mph.
Mixing height.......1300 ft AGL increasing to 4600-5600 ft AGL in
the afternoon.
Smoke dispersal.....Poor to fair (10900-56500 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Showers and thunderstorms likely. Lows in
the mid 50s. Highs in the lower 70s. North winds around 10 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Northwest winds around 10 mph.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s.
.TUESDAY...Clear. Lows in the mid 50s. Highs in the upper 80s.
$$
NEZ313-231100-
Scotts Bluff National Monument/Wildcat Hills-
106 PM MDT Tue Jun 22 2021
.Tonight...
Sky/weather.........Mostly clear.
Min temperature.....58-63.
24 hr trend......4 degrees warmer.
Max humidity........60-66 percent.
24 hr trend......28 percent drier.
Humidity recovery...Fair.
20-foot winds.......East around 5 mph shifting to the southwest
after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......1400-3400 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (7600-16600 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1400.
Max temperature.....95-100.
24 hr trend......7 degrees warmer.
Min humidity........11-17 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 20 mph in
the afternoon.
LAL.................1 until 1500, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....West 5 to 10 mph.
Mixing height.......900-1400 ft AGL increasing to 14900-16200 ft
AGL in the afternoon.
Smoke dispersal.....Poor (6600 knot-ft) increasing to excellent
(188100 knot-ft) in the afternoon.
Haines Index........6 or high potential for large plume dominated
fire growth.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy until 0300, then mostly cloudy.
Min temperature.....60-65.
24 hr trend......3 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Northwest 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the south
after midnight.
Mixing height.......3300-5300 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4500-31000 knot-ft).
Haines Index........6 or high potential for large plume dominated
fire growth.
.THURSDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Chance of showers and thunderstorms after 1200.
Max temperature.....84-89.
24 hr trend......13 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......15 percent wetter.
20-foot winds.......North around 10 mph and gusty.
LAL.................1 until 1200, then 3.
Chc of wetting rain.10 percent.
Transport winds.....North around 10 mph.
Mixing height.......1200-1700 ft AGL increasing to 5100-5900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (15300-60600 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Showers and thunderstorms likely. Lows in
the mid 50s. Highs in the lower 70s. North winds around 10 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Northwest winds around 10 mph.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s.
.TUESDAY...Clear. Lows in the mid 50s. Highs in the upper 80s.
$$
- National Weather Service
- National Weather Service National Headquarters
- 1325 East West Highway
- Silver Spring, MD 20910 Incorrect Region Format!
- Web Master's E-mail: NWS Internet Services Team
- Page last modified: Jun 8th, 2021 18:51 UTC