Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY

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000
FNUS55 KCYS 190734
FWFCYS

Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
134 AM MDT Fri Apr 19 2024

DENSE FOG ADVISORY IN EFFECT UNTIL NOON MDT TODAY

.DISCUSSION...

Fire weather concerns will remain minimal over the next few days due
to below average temperatures and the chance for snow. Conditions
dry out for the beginning of next week with temperatures warming up
above average. Fire weather concerns return Monday for areas west of
the Laramie Range. RHs below 15 percent and wind gusts of 30 to 40
MPH will be possible.


NEZ434-192215-
Pine Ridge/Nebraska National Forest-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
                    until 1500, then mostly sunny. Chance of
                    flurries until 1200Chance of sprinkles after
                    1100 until 1200.
Max temperature.....42-47.
   24 hr trend......3 degrees cooler.
Min humidity........24-30 percent.
   24 hr trend......7 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2700-4700 ft AGL increasing to 5600-7600 ft AGL
                    in the afternoon.
Smoke dispersal.....Fair (41900 knot-ft) increasing to good (99500
                    knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy. Chance of flurries after 2400.
Min temperature.....20-25.
   24 hr trend......4 degrees cooler.
Max humidity........70-76 percent.
   24 hr trend......13 percent wetter.
Humidity recovery...Good.
20-foot winds.......North around 10 mph and gusty shifting to the
                    east after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing height.......3900-5900 ft AGL decreasing to 1000-2300 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (15900-59200 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly cloudy. Slight chance of snow until
                    1200, then chance of sprinkles and flurries.
Max temperature.....39-44.
   24 hr trend......2 degrees cooler.
Min humidity........44-50 percent.
   24 hr trend......17 percent wetter.
20-foot winds.......Southeast around 5 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 5 mph shifting to the
                    southwest in the afternoon.
Mixing height.......2200-4200 ft AGL increasing to 4600-6600 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (15800-27400 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Mostly clear. Lows in the mid 20s. Highs in the
lower 60s. South winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the
lower 60s. West winds around 15 mph.
.TUESDAY...Mostly clear. Slight chance of showers. Lows in the
mid 30s. Highs in the upper 50s. Northwest winds around 10 mph.
.WEDNESDAY...Warmer. Partly cloudy with slight chance of showers.
Lows in the upper 30s. Highs in the lower 70s.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 40s. Highs in the mid
70s.

$$

NEZ435-192215-
Box Butte/South Sioux/Niobrara River-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
                    Chance of flurries until 1200. Chance of
                    sprinkles after 0900 until 1500.
Max temperature.....42-47.
   24 hr trend......1 degree cooler.
Min humidity........24-30 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......North 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph.
Mixing height.......2500-4500 ft AGL increasing to 5200-7200 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to good (27200-61200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then mostly cloudy.
                    Chance of flurries after 2400 until 0300, then
                    slight chance of snow.
Min temperature.....21-26.
   24 hr trend......4 degrees cooler.
Max humidity........67-73 percent.
   24 hr trend......5 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast 5 to 10 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....North around 15 mph shifting to the northeast
                    after midnight.
Mixing height.......3900-5900 ft AGL decreasing to 1300-2100 ft AGL
                    after midnight.
Smoke dispersal.....Poor to good (22000-62600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly cloudy. Chance of snow until 1500, then
                    chance of sprinkles and slight chance of snow.
Max temperature.....38-43.
   24 hr trend......5 degrees cooler.
Min humidity........51-57 percent.
   24 hr trend......26 percent wetter.
20-foot winds.......Southeast around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Southeast around 10 mph shifting to the south
                    in the afternoon.
Mixing height.......2600-4600 ft AGL.
Smoke dispersal.....Poor (19000-26800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Mostly clear. Lows in the mid 20s. Highs in the
lower 60s. South winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the
lower 60s. West winds around 15 mph.
.TUESDAY...Mostly clear. Slight chance of showers. Lows in the
mid 30s. Highs in the upper 50s. North winds around 10 mph.
.WEDNESDAY...Warmer. Partly cloudy with slight chance of showers.
Lows in the upper 30s. Highs in the lower 70s.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 40s. Highs in the mid
70s.

$$

NEZ436-192215-
Lower North Platte River Basin/Scottsbluff National Monument-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy. Chance of flurries until 0900,
                    then slight chance of snow. Chance of sprinkles
                    after 1200.
Max temperature.....43-48.
   24 hr trend......2 degrees cooler.
Min humidity........29-35 percent.
   24 hr trend......3 percent wetter.
20-foot winds.......North around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 10 mph shifting to the north
                    in the afternoon.
Mixing height.......2500-4500 ft AGL increasing to 4500-6500 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (26500-37500 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
                    Chance of sprinkles and flurries until 2400,
                    then chance of snow.
Min temperature.....23-28.
   24 hr trend......4 degrees cooler.
Max humidity........81-87 percent.
   24 hr trend......30 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast around 10 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....North around 10 mph shifting to the northeast
                    after midnight.
Mixing height.......4200-6200 ft AGL decreasing to 1700-3400 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (26600-44000 knot-ft).
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Snow likely until 1200, then chance of
                    snow and slight chance of rain. Snow
                    accumulation up to 1 inch.
Max temperature.....37-42.
   24 hr trend......7 degrees cooler.
Min humidity........59-65 percent.
   24 hr trend......30 percent wetter.
20-foot winds.......East around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......2600-4600 ft AGL.
Smoke dispersal.....Poor (24800-36200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Mostly clear. Slight chance of snow. Lows in
the mid 20s. Highs in the lower 60s. South winds around 5 mph.
.MONDAY...Partly cloudy with slight chance of showers. Lows in
the upper 30s. Highs in the mid 60s. West winds around 15 mph.
.TUESDAY...Mostly clear. Slight chance of showers. Lows in the
mid 30s. Highs around 60. North winds around 10 mph.
.WEDNESDAY...Warmer. Partly cloudy with slight chance of showers.
Lows around 40. Highs in the lower 70s.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 40s. Highs in the mid
70s.

$$

NEZ437-192215-
Lodgepole Creek/Southern Nebraska Panhandle-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow. Slight
                    chance of rain after 1200.
Max temperature.....41-46.
   24 hr trend......2 degrees cooler.
Min humidity........37-43 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......Northeast around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......2500-4500 ft AGL.
Smoke dispersal.....Poor (24700-31800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain and snow
                    until 2100, then chance of rain until 2200.
                    Chance of snow after 2100.
Min temperature.....22-27.
   24 hr trend......3 degrees cooler.
Max humidity........92-98 percent.
   24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......2600-4600 ft AGL.
Smoke dispersal.....Poor (25100-29700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Snow likely until 1200, then chance of
                    snow. Chance of rain after 1500. Snow
                    accumulation of 1 to 2 inches.
Max temperature.....35-40.
   24 hr trend......6 degrees cooler.
Min humidity........68-74 percent.
   24 hr trend......34 percent wetter.
20-foot winds.......East around 10 mph.
LAL.................1.
Chc of wetting rain.30 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......2300-4300 ft AGL.
Smoke dispersal.....Poor to fair (26400-40300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Partly cloudy. Slight chance of rain and snow.
Lows in the mid 20s. Highs around 60. South winds around 5 mph.
.MONDAY...Partly cloudy with slight chance of showers. Lows in
the upper 30s. Highs in the mid 60s. West winds around 15 mph.
.TUESDAY...Mostly clear. Slight chance of showers. Lows in the
lower 30s. Highs in the upper 50s. North winds around 10 mph.
.WEDNESDAY...Warmer. Partly cloudy with slight chance of showers.
Lows in the upper 30s. Highs in the lower 70s.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 40s. Highs in the mid
70s.

$$

WYZ417-192215-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
                    until 1500, then mostly sunny.
Max temperature.....39-44.
   24 hr trend......1 degree cooler.
Min humidity........24-30 percent.
   24 hr trend......3 percent wetter.
20-foot winds.......North around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......2900-4900 ft AGL increasing to 5400-7200 ft AGL
                    in the afternoon.
Smoke dispersal.....Fair to good (47300-89700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy. Chance of flurries after 0300.
Min temperature.....20-25.
   24 hr trend......3 degrees cooler.
Max humidity........64-70 percent.
   24 hr trend......13 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Northeast 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 shifting to the northeast
                    after midnight.
Mixing height.......3800-5800 ft AGL decreasing to 1900-3200 ft AGL
                    after midnight.
Smoke dispersal.....Poor to good (17900-60600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
                    Chance of flurries until 1300Chance of
                    sprinkles after 1100 until 1500.
Max temperature.....41-46.
   24 hr trend......2 degrees warmer.
Min humidity........36-42 percent.
   24 hr trend......5 percent wetter.
20-foot winds.......Southeast around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 5 mph.
Mixing height.......2500-4500 ft AGL increasing to 5000-7000 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (20000-30200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Mostly clear. Lows in the mid 20s. Highs in the
lower 60s. South winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 50s. Northwest winds around 15 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. Northwest winds around 10 mph.
.WEDNESDAY...Warmer. Partly cloudy with slight chance of showers.
Lows in the upper 30s. Highs in the lower 70s.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 40s. Highs in the mid
70s.

$$

WYZ418-192215-
Middle North Platte River Basin/Niobrara and Converse High Plains-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
                    Chance of flurries until 1200.
Max temperature.....37-43.
   24 hr trend......2 degrees cooler.
Min humidity........29-35 percent.
   24 hr trend......1 percent wetter.
20-foot winds.......North 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph.
Mixing height.......2800-4800 ft AGL increasing to 4900-6900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (28000-52700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
                    Chance of flurries after 2400.
Min temperature.....21-26.
   24 hr trend......2 degrees cooler.
Max humidity........64-70 percent.
   24 hr trend......6 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Northeast 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the east after
                    midnight.
Mixing height.......4100-6100 ft AGL decreasing to 2000-3400 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (21800-46700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
                    Chance of flurries until 1400Chance of
                    sprinkles after 1300 until 1500. Slight chance
                    of snow after 1400 until 1500.
Max temperature.....39-44.
   24 hr trend......2 degrees warmer.
Min humidity........45-51 percent.
   24 hr trend......21 percent wetter.
20-foot winds.......Southeast around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southeast 5 to 10 mph.
Mixing height.......2200-4100 ft AGL increasing to 4200-6200 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (27700-32400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Mostly clear. Lows in the mid 20s. Highs in the
mid 60s. South winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs around 60.
Northwest winds around 15 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. North winds around 10 mph.
.WEDNESDAY...Warmer. Partly cloudy with slight chance of showers.
Lows in the upper 30s. Highs in the lower 70s.
.THURSDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the lower 70s.

$$

WYZ419-192215-
North Laramie Range and Adjacent High Plains-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
                    Chance of flurriesChance of sprinkles after
                    1400.
Max temperature.....32-38.
   24 hr trend......1 degree cooler.
Min humidity........40-46 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......Northeast around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....East around 10 mph shifting to the north in the
                    afternoon.
Mixing height.......2900-4900 ft AGL.
Smoke dispersal.....Poor (21600-35600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of sprinkles until
                    2000Chance of flurries until 0300, then chance
                    of snow.
Min temperature.....19-25.
   24 hr trend......1 degree warmer.
Max humidity........72-78 percent.
   24 hr trend......22 percent drier.
Humidity recovery...Good.
20-foot winds.......East around 10 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 10 mph shifting to the
                    southeast after midnight.
Mixing height.......2600-4600 ft AGL.
Smoke dispersal.....Poor (25600-32200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
                    Chance of snow until 1200, then chance of
                    sprinkles and flurries.
Max temperature.....35-40.
   24 hr trend......3 degrees warmer.
Min humidity........53-59 percent.
   24 hr trend......7 percent wetter.
20-foot winds.......East around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....South around 10 mph.
Mixing height.......2500-4500 ft AGL.
Smoke dispersal.....Poor (23800-36000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Partly cloudy. Lows in the upper 20s. Highs in
the upper 50s. Southwest winds around 10 mph.
.MONDAY...Partly cloudy with slight chance of showers. Lows in
the upper 30s. Highs in the upper 50s. West winds around 15 mph.
.TUESDAY...Partly cloudy. Lows around 30. Highs in the mid 50s.
North winds around 10 mph.
.WEDNESDAY...Warmer. Partly cloudy with chance of showers and
slight chance of thunderstorms. Lows in the upper 30s. Highs in
the upper 60s.
.THURSDAY...Partly cloudy. Showers likely and slight chance of
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.

$$

WYZ420-192215-
North Laramie Valley/Shirley Basin-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
                    until 1500, then mostly cloudy. Chance of
                    flurries until 1600Chance of sprinkles after
                    1600.
Max temperature.....36-42.
   24 hr trend......2 degrees warmer.
Min humidity........35-41 percent.
   24 hr trend......3 percent wetter.
20-foot winds.......East around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the north in the
                    afternoon.
Mixing height.......3100-5100 ft AGL.
Smoke dispersal.....Poor (28100-35900 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of sprinkles until 2400.
                    Chance of flurries.
Min temperature.....20-25.
   24 hr trend......1 degree warmer.
Max humidity........70-76 percent.
   24 hr trend......6 percent wetter.
Humidity recovery...Good.
20-foot winds.......East around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....East around 10 mph increasing to around 20 mph
                    after midnight.
Mixing height.......3600-5600 ft AGL decreasing to 1800-3200 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (37800-40500 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
                    Chance of flurries until 1300. Chance of
                    sprinkles after 1200. Slight chance of snow
                    after 1300 until 1500.
Max temperature.....39-47.
   24 hr trend......4 degrees warmer.
Min humidity........39-45 percent.
   24 hr trend......1 percent drier.
20-foot winds.......East 5 to 10 mph. Gusts up to 25 mph decreasing
                    to 15 mph in the afternoon.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 15 mph shifting to the west in
                    the afternoon.
Mixing height.......1700-3700 ft AGL increasing to 4400-6400 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (28100-47200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Mostly clear. Lows in the mid 20s. Highs in the
lower 60s. Southwest winds around 10 mph.
.MONDAY...Partly cloudy with slight chance of showers. Lows in
the upper 30s. Highs in the upper 50s. West winds around 15 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the mid
50s. Northwest winds around 10 mph.
.WEDNESDAY...Warmer. Partly cloudy. Chance of showers and slight
chance of thunderstorms. Lows in the lower 30s. Highs in the
upper 60s.
.THURSDAY...Partly cloudy. Chance of showers. Lows around 40.
Highs in the upper 60s.

$$

WYZ421-192215-
Ferris/Seminoe/Shirley Mountains-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Partly cloudy.
Max temperature.....36-44.
   24 hr trend......Unchanged.
Min humidity........27-33 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......Northeast 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the north
                    in the afternoon.
Mixing height.......2400-4400 ft AGL increasing to 4500-6500 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (27500-45200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
                    Chance of flurries after 2400.
Min temperature.....22-27.
   24 hr trend......1 degree cooler.
Max humidity........64-70 percent.
   24 hr trend......Unchanged.
Humidity recovery...Fair.
20-foot winds.......Northeast around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East 15 to 20 mph.
Mixing height.......3600-5600 ft AGL decreasing to 1300-3300 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (35700-53000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
                    Chance of flurries until 1200.
Max temperature.....42-50.
   24 hr trend......8 degrees warmer.
Min humidity........27-33 percent.
   24 hr trend......1 percent drier.
20-foot winds.......Northeast around 5 mph. Gusts up to 25 mph
                    decreasing to 15 mph in the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the northwest in
                    the afternoon.
Mixing height.......2000-4000 ft AGL increasing to 5200-7200 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to good (22600-60000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Mostly clear. Lows around 30. Highs in the
lower 60s. Southwest winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 50s. West winds around 15 mph.
.TUESDAY...Partly cloudy. Lows around 30. Highs in the upper 50s.
Northeast winds around 10 mph.
.WEDNESDAY...Mostly cloudy with slight chance of showers. Lows in
the mid 30s. Highs in the upper 60s.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 40s. Highs in the
upper 60s.

$$

WYZ422-192215-
Central and West Carbon-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Partly cloudy.
Max temperature.....42-47.
   24 hr trend......2 degrees warmer.
Min humidity........22-28 percent.
   24 hr trend......6 percent wetter.
20-foot winds.......Northeast 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph.
Mixing height.......1900-3900 ft AGL increasing to 4300-6300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (26300-52100 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
                    Chance of flurries after 2400.
Min temperature.....23-28.
   24 hr trend......Unchanged.
Max humidity........66-72 percent.
   24 hr trend......10 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northeast around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East 15 to 20 mph.
Mixing height.......3300-5300 ft AGL decreasing to 1100-3000 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (32600-55200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
                    Chance of flurries until 1100Chance of
                    sprinkles after 1100 until 1200.
Max temperature.....48-53.
   24 hr trend......5 degrees warmer.
Min humidity........21-27 percent.
   24 hr trend......3 percent drier.
20-foot winds.......North 5 to 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
                    northwest in the afternoon.
Mixing height.......1900-3900 ft AGL increasing to 6000-8000 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (23900 knot-ft) increasing to good (78900
                    knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Mostly clear. Lows around 30. Highs in the mid
60s. Southwest winds around 10 mph.
.MONDAY...Partly cloudy. Lows around 40. Highs in the lower 60s.
West winds around 15 mph.
.TUESDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 60s. Northeast winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 30s. Highs around 70.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 40s. Highs in the
upper 60s.

$$

WYZ423-192215-
Southwest Carbon County-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Max temperature.....47-53.
   24 hr trend......Unchanged.
Min humidity........19-25 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......North around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph.
Mixing height.......1800-3800 ft AGL increasing to 4700-6700 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to good (19300-61200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy
                    until 0300, then partly cloudy. Chance of
                    flurries after 0300.
Min temperature.....26-31.
   24 hr trend......4 degrees warmer.
Max humidity........69-75 percent.
   24 hr trend......7 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph.
Mixing height.......3000-5000 ft AGL decreasing to 600-1700 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (12900-52400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
                    until 1200, then partly cloudy until 1500, then
                    mostly sunny.
Max temperature.....52-58.
   24 hr trend......4 degrees warmer.
Min humidity........19-25 percent.
   24 hr trend......Unchanged.
20-foot winds.......North 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph increasing to northwest
                    around 20 mph in the afternoon.
Mixing height.......2500-4500 ft AGL increasing to 7300-9300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (20500 knot-ft) increasing to very good
                    (141500 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 30s. Highs in the mid
60s. Southwest winds around 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers. Lows in the
upper 30s. Highs in the mid 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid
60s. Northwest winds around 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the lower 70s.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 40s. Highs in the
upper 60s.

$$

WYZ424-192215-
Sierra Madre Range/Medicine Bow NF-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
                    Chance of sprinkles after 1200.
Max temperature.....39-49.
   24 hr trend......1 degree warmer.
Min humidity........32-38 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 4600-6600 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to good (35600-81400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of sprinkles until
                    2000Chance of flurries after 1900 until 0300,
                    then slight chance of snow.
Min temperature.....24-30.
   24 hr trend......9 degrees warmer.
Max humidity........79-85 percent.
   24 hr trend......1 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the
                    southeast after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 10 mph shifting to the
                    southeast after midnight.
Mixing height.......2300-4300 ft AGL decreasing to 600-1500 ft AGL
                    after midnight.
Smoke dispersal.....Poor (7700-23000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Partly cloudy. Chance of flurries until 0900.
                    Chance of sprinkles after 0800 until 1500.
                    Slight chance of snow after 0900 until 1500.
Max temperature.....42-52.
   24 hr trend......1 degree warmer.
Min humidity........31-37 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......Southwest around 5 mph and gusty shifting to
                    the northwest with higher gusts in the
                    afternoon.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
                    in the afternoon.
Mixing height.......3100-5100 ft AGL increasing to 7400-9400 ft AGL
                    in the afternoon.
Smoke dispersal.....Fair (46300 knot-ft) increasing to excellent
                    (168200 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Slight chance of showers. Lows in the
upper 20s. Highs in the mid 50s. Southwest winds around 10 mph.
.MONDAY...Partly cloudy. Chance of snow showers and slight chance
of showers. Lows in the mid 30s. Highs in the mid 50s. West winds
around 15 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the mid
50s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of showers, slight chance
of thunderstorms and snow showers. Lows in the upper 30s. Highs
in the lower 60s.
.THURSDAY...Partly cloudy with showers likely with possible snow
showers and thunderstorms. Lows in the upper 30s. Highs in the
upper 50s.

$$

WYZ425-192215-
Upper North Platte River Basin-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
Max temperature.....44-49.
   24 hr trend......1 degree warmer.
Min humidity........26-32 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......North around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 5 mph increasing to around 15
                    mph in the afternoon.
Mixing height.......2000-4000 ft AGL increasing to 4800-6300 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to good (18700-64300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of sprinkles until
                    2100Chance of flurries after 2100 until 0300,
                    then slight chance of snow.
Min temperature.....25-30.
   24 hr trend......3 degrees warmer.
Max humidity........76-82 percent.
   24 hr trend......Unchanged.
Humidity recovery...Good.
20-foot winds.......East 5 to 10 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....East around 10 mph.
Mixing height.......2800-4800 ft AGL decreasing to 1300-2100 ft AGL
                    after midnight.
Smoke dispersal.....Poor (17500-34100 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Partly cloudy. Chance of flurries until 1000.
                    Chance of sprinkles after 0900. Slight chance
                    of snow after 1000 until 1500.
Max temperature.....48-53.
   24 hr trend......5 degrees warmer.
Min humidity........24-30 percent.
   24 hr trend......1 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 10 mph shifting to the
                    northwest in the afternoon.
Mixing height.......2700-4700 ft AGL increasing to 6900-8900 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (20900 knot-ft) increasing to very good
                    (123900 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the lower
60s. Southwest winds around 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers. Lows in the
upper 30s. Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s. Highs around 60.
Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 30s. Highs in the upper 60s.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows around 40. Highs in the mid 60s.

$$

WYZ426-192215-
Snowy Range/Medicine Bow NF-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
                    Chance of flurries after 1200 until 1300.
                    Chance of sprinkles after 1200. Slight chance
                    of snow after 1300.
Max temperature.....34-42.
   24 hr trend......1 degree warmer.
Min humidity........41-47 percent.
   24 hr trend......1 percent wetter.
20-foot winds.......West around 5 mph shifting to the north in the
                    afternoon. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2600-4600 ft AGL.
Smoke dispersal.....Poor to good (25800-63000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of snow.
Min temperature.....20-26.
   24 hr trend......3 degrees warmer.
Max humidity........88-94 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
LAL.................1.
Chc of wetting rain.15 percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Poor (12500-20100 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
                    Chance of snow. Chance of rain after 1200.
Max temperature.....39-45.
   24 hr trend......1 degree warmer.
Min humidity........39-45 percent.
   24 hr trend......1 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the
                    northwest in the afternoon. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 10 mph increasing to west
                    around 20 mph in the afternoon.
Mixing height.......2200-4200 ft AGL increasing to 6200-8200 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor (27900 knot-ft) increasing to very good
                    (128900 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
50s. West winds around 10 mph.
.MONDAY...Partly cloudy with slight chance of showers and snow
showers. Lows in the mid 30s. Highs in the lower 50s. West winds
around 15 mph.
.TUESDAY...Partly cloudy. Lows in the mid 20s. Highs in the lower
50s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of showers, slight chance
of thunderstorms and snow showers. Lows in the mid 30s. Highs in
the upper 50s.
.THURSDAY...Partly cloudy with showers likely and chance of snow
showers. Lows in the mid 30s. Highs in the upper 50s.

$$

WYZ427-192215-
North Snowy Range Foothills-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy. Chance of flurries after 1200
                    until 1400. Chance of sprinkles after 1300.
                    Slight chance of snow after 1400.
Max temperature.....38-43.
   24 hr trend......Unchanged.
Min humidity........36-42 percent.
   24 hr trend......7 percent wetter.
20-foot winds.......East around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph shifting to the north
                    in the afternoon.
Mixing height.......2600-4600 ft AGL.
Smoke dispersal.....Poor (28400-39600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of sprinkles and slight
                    chance of snow until 2000Chance of flurries
                    after 2000 until 2400, then chance of snow.
Min temperature.....24-29.
   24 hr trend......1 degree warmer.
Max humidity........73-79 percent.
   24 hr trend......10 percent drier.
Humidity recovery...Good.
20-foot winds.......East 10 to 15 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....East 15 to 20 mph.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Fair (41300-42200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
                    Chance of flurries until 1100. Chance of
                    sprinkles after 1000. Slight chance of snow
                    after 1100.
Max temperature.....43-48.
   24 hr trend......6 degrees warmer.
Min humidity........34-40 percent.
   24 hr trend......2 percent drier.
20-foot winds.......East around 10 mph with higher gusts shifting
                    to the north and gusty in the afternoon.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 15 mph shifting to the west in
                    the afternoon.
Mixing height.......1900-3900 ft AGL increasing to 5100-7100 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to good (32500-68500 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Mostly clear. Lows in the upper 20s. Highs
around 60. Southwest winds around 10 mph.
.MONDAY...Partly cloudy with slight chance of showers. Lows
around 40. Highs around 60. West winds around 20 mph.
.TUESDAY...Partly cloudy. Lows around 30. Highs in the upper 50s.
North winds around 10 mph.
.WEDNESDAY...Partly cloudy. Chance of showers and slight chance
of thunderstorms. Lows in the mid 30s. Highs in the upper 60s.
.THURSDAY...Partly cloudy with chance of showers. Lows in the
lower 40s. Highs in the mid 60s.

$$

WYZ428-192215-
Southern Laramie Valley-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy. Areas of dense fog until 1200.
                    Chance of flurries until 1200. Chance of
                    sprinkles after 1000 until 1200, then slight
                    chance of snow.
Max temperature.....38-43.
   24 hr trend......1 degree warmer.
Min humidity........43-49 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......East 5 to 10 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 10 mph shifting to the
                    northeast in the afternoon.
Mixing height.......2300-4300 ft AGL.
Smoke dispersal.....Poor (26400-35700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of snow.
Min temperature.....23-28.
   24 hr trend......1 degree warmer.
Max humidity........78-84 percent.
   24 hr trend......11 percent drier.
Humidity recovery...Good.
20-foot winds.......East around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....East 10 to 15 mph.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Poor (32900-38800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
                    Chance of snow until 1500. Chance of rain after
                    1300 until 1500, then slight chance of rain and
                    snow.
Max temperature.....40-45.
   24 hr trend......4 degrees warmer.
Min humidity........49-55 percent.
   24 hr trend......3 percent wetter.
20-foot winds.......East 5 to 10 mph. Gusts up to 25 mph decreasing
                    to 15 mph in the afternoon.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Southeast around 15 mph shifting to the west in
                    the afternoon.
Mixing height.......2100-3800 ft AGL increasing to 3800-5800 ft AGL
                    in the afternoon.
Smoke dispersal.....Poor to fair (33700-48200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Mostly clear. Lows in the mid 20s. Highs around
60. Southwest winds around 10 mph.
.MONDAY...Partly cloudy with slight chance of showers. Lows in
the upper 30s. Highs in the lower 60s. West winds around 15 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 50s. North winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 30s. Highs in the upper
60s.
.THURSDAY...Partly cloudy with chance of showers. Lows in the
upper 30s. Highs in the upper 60s.

$$

WYZ429-192215-
Southern Laramie Range-
134 AM MDT Fri Apr 19 2024

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON MDT TODAY...

.TODAY...
Sky/weather.........Mostly cloudy. Areas of dense fog until 1200.
                    Slight chance of snow until 1200, then chance
                    of snow.
Max temperature.....30-35.
   24 hr trend......1 degree cooler.
Min humidity........59-65 percent.
   24 hr trend......Unchanged.
20-foot winds.......East 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....East around 10 mph.
Mixing height.......1600-3200 ft AGL.
Smoke dispersal.....Poor (18800-19600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Cloudy. Chance of snow until 2400, then snow
                    likely. Snow accumulation up to 2 inches.
Min temperature.....21-26.
   24 hr trend......1 degree warmer.
Max humidity........84-90 percent.
   24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......East around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....East 10 to 15 mph.
Mixing height.......1800-3300 ft AGL.
Smoke dispersal.....Poor (21700-30400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly cloudy. Chance of snow.
Max temperature.....31-36.
   24 hr trend......1 degree warmer.
Min humidity........71-77 percent.
   24 hr trend......12 percent wetter.
20-foot winds.......Southeast around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......1600-3000 ft AGL.
Smoke dispersal.....Poor (18900-29300 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Partly cloudy. Chance of flurries. Lows in the
mid 20s. Highs in the lower 50s. Southwest winds around 10 mph.
.MONDAY...Partly cloudy with slight chance of showers. Lows in
the upper 30s. Highs in the upper 50s. West winds around 20 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
lower 50s. North winds around 10 mph.
.WEDNESDAY...Warmer. Partly cloudy with chance of showers and
slight chance of thunderstorms. Lows in the mid 30s. Highs in the
mid 60s.
.THURSDAY...Partly cloudy with showers likely. Lows around 40.
Highs in the lower 60s.

$$

WYZ430-192215-
Laramie Foothills and High Plains-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy. Patchy fog until 1200. Chance of
                    snow until 1200, then slight chance of snow.
Max temperature.....36-41.
   24 hr trend......2 degrees warmer.
Min humidity........43-49 percent.
   24 hr trend......4 percent drier.
20-foot winds.......Northeast around 5 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......2500-4500 ft AGL.
Smoke dispersal.....Poor (23700-27400 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of snow until
                    2100, then chance of snow.
Min temperature.....22-27.
   24 hr trend......2 degrees cooler.
Max humidity........90-96 percent.
   24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....East around 10 mph.
Mixing height.......2700-4700 ft AGL.
Smoke dispersal.....Poor (27600-29600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Snow likely until 1200, then chance of
                    snow and slight chance of rain. Snow
                    accumulation around 1 inch.
Max temperature.....34-39.
   24 hr trend......4 degrees cooler.
Min humidity........69-75 percent.
   24 hr trend......28 percent wetter.
20-foot winds.......Southeast around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......2500-3900 ft AGL.
Smoke dispersal.....Poor (31000-37500 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Partly cloudy with chance of sprinkles and
flurries. Lows in the mid 20s. Highs in the upper 50s. Southwest
winds around 10 mph.
.MONDAY...Partly cloudy with slight chance of showers. Lows in
the upper 30s. Highs in the mid 60s. West winds around 15 mph.
.TUESDAY...Mostly clear. Lows around 30. Highs in the upper 50s.
North winds around 10 mph.
.WEDNESDAY...Warmer. Partly cloudy with chance of showers and
slight chance of thunderstorms. Lows in the upper 30s. Highs
around 70.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 40s. Highs around 70.

$$

WYZ431-192215-
Laramie East High Plains-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow until 1200, then
                    chance of sprinkles and flurries.
Max temperature.....38-43.
   24 hr trend......Unchanged.
Min humidity........38-44 percent.
   24 hr trend......3 percent drier.
20-foot winds.......Northeast around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......2700-4700 ft AGL.
Smoke dispersal.....Poor (24500-31700 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of snow until
                    2100, then chance of snow.
Min temperature.....21-26.
   24 hr trend......4 degrees cooler.
Max humidity........93-99 percent.
   24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
LAL.................1.
Chc of wetting rain.15 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......2800-4800 ft AGL.
Smoke dispersal.....Poor (28200-30600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Cloudy. Snow likely until 1200, then chance of
                    snow and rain. Snow accumulation of 1 to 2
                    inches.
Max temperature.....35-40.
   24 hr trend......3 degrees cooler.
Min humidity........66-72 percent.
   24 hr trend......31 percent wetter.
20-foot winds.......Southeast around 10 mph.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Poor to fair (31900-42200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Partly cloudy. Chance of flurries. Lows in the
mid 20s. Highs around 60. South winds around 10 mph.
.MONDAY...Partly cloudy with slight chance of showers. Lows in
the upper 30s. Highs in the mid 60s. West winds around 15 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. North winds around 10 mph.
.WEDNESDAY...Warmer. Partly cloudy with chance of showers and
slight chance of thunderstorms. Lows in the upper 30s. Highs in
the lower 70s.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 40s. Highs in the
lower 70s.

$$

WYZ432-192215-
Bordeaux/Chugwater/Wheatland-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
                    Chance of flurries until 1500Chance of
                    sprinkles after 1400.
Max temperature.....40-45.
   24 hr trend......3 degrees cooler.
Min humidity........32-38 percent.
   24 hr trend......5 percent drier.
20-foot winds.......Northeast around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......3800-5800 ft AGL.
Smoke dispersal.....Poor (28300-33000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
                    Chance of sprinkles until 2200Chance of
                    flurries after 2000 until 2400, then chance of
                    snow.
Min temperature.....23-28.
   24 hr trend......5 degrees cooler.
Max humidity........77-83 percent.
   24 hr trend......6 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast 5 to 10 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 5 mph shifting to the east
                    after midnight.
Mixing height.......4500-6500 ft AGL decreasing to 2500-4500 ft AGL
                    after midnight.
Smoke dispersal.....Poor (30500-34800 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly cloudy. Chance of snow until 1200, then
                    chance of sprinkles and flurries.
Max temperature.....36-41.
   24 hr trend......4 degrees cooler.
Min humidity........56-62 percent.
   24 hr trend......16 percent wetter.
20-foot winds.......Southeast around 10 mph.
LAL.................1.
Chc of wetting rain.15 percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......2400-4400 ft AGL.
Smoke dispersal.....Poor (28700-32600 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Partly cloudy. Lows in the mid 20s. Highs in
the mid 60s. South winds around 5 mph.
.MONDAY...Partly cloudy with slight chance of showers. Lows in
the upper 30s. Highs in the mid 60s. Northwest winds around
15 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. North winds around 10 mph.
.WEDNESDAY...Warmer. Partly cloudy with chance of showers and
slight chance of thunderstorms. Lows in the upper 30s. Highs in
the lower 70s.
.THURSDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.

$$

WYZ433-192215-
Goshen/Middle-Lower North Platte River Basin-
134 AM MDT Fri Apr 19 2024

.TODAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
                    Chance of flurries until 1200. Chance of
                    sprinkles after 1000 until 1500.
Max temperature.....43-48.
   24 hr trend......Unchanged.
Min humidity........27-33 percent.
   24 hr trend......2 percent drier.
20-foot winds.......North around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......4100-6100 ft AGL.
Smoke dispersal.....Poor to fair (31100-40000 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
                    Chance of sprinkles and flurries until 2400,
                    then chance of snow.
Min temperature.....22-27.
   24 hr trend......3 degrees cooler.
Max humidity........79-85 percent.
   24 hr trend......15 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast around 10 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph shifting to the east after
                    midnight.
Mixing height.......4400-6400 ft AGL decreasing to 1700-3200 ft AGL
                    after midnight.
Smoke dispersal.....Poor to fair (25000-40200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...
Sky/weather.........Mostly cloudy. Chance of snow until 1500, then
                    chance of sprinkles and slight chance of snow.
Max temperature.....38-43.
   24 hr trend......5 degrees cooler.
Min humidity........56-62 percent.
   24 hr trend......28 percent wetter.
20-foot winds.......Southeast 5 to 10 mph.
LAL.................1.
Chc of wetting rain.15 percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......2600-4600 ft AGL.
Smoke dispersal.....Poor (25800-36200 knot-ft).
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Warmer. Mostly clear. Lows in the lower 20s. Highs in
the mid 60s. South winds around 5 mph.
.MONDAY...Partly cloudy with slight chance of showers. Lows in
the upper 30s. Highs in the mid 60s. Northwest winds around
10 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
lower 60s. North winds around 10 mph.
.WEDNESDAY...Warmer. Partly cloudy with slight chance of showers
and thunderstorms. Lows in the upper 30s. Highs in the lower 70s.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 40s. Highs in the mid
70s.

$$
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