703
FNUS55 KCYS 101839
FWFCYS
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST WYOMING/WESTERN NEBRASKA
NATIONAL WEATHER SERVICE CHEYENNE WY
1239 PM MDT MON AUG 10 2026
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS
EVENING FOR GUSTY WINDS, LOW RH, AND DRY LIGHTNING FOR FIRE
WEATHER ZONES 417, 418, 419, 420, 421, 422, 423, 424, 425, 426,
AND 427...
DISCUSSION
AS EXPECTED, MODELS CONTINUE TO INDICATE THE
POTENTIAL FOR A CRITICAL FIRE WEATHER ENVIRONMENT FOR BOTH TODAY
AND TUESDAY. SIMILAR SETUP EXPECTED BOTH DAYS, WITH BREEZY TO
GUSTY WINDS ALONG AND WEST OF I-25, PRIMARILY ACROSS THE HIGHER
TERRAIN OF THE REGION, ALONGSIDE A RISK OF DRY LIGHTNING FROM HIGH
BASED THUNDERSTORMS, WHICH COULD ALSO PRODUCE STRONG TO NEAR
SEVERE GUSTY AND ERRATIC WINDS. MOVING INTO THE MIDDLE TO BACK
HALF OF THE WORK WEEK AND INTO THE WEEKEND, STRONG TO SEVERE
THUNDERSTORMS AND HEAVY RAINFALL ARE LIKELY, ELIMINATING CRITICAL
FIRE WEATHER CONDITIONS FOR THE FORESEEABLE FUTURE.
NEZ434-111015-
PINE RIDGE/NEBRASKA NATIONAL FOREST-
1239 PM MDT MON AUG 10 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS UNTIL 2000. PATCHY SMOKE UNTIL
2400.
MIN TEMPERATURE.....60-65.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........85-91 PERCENT.
24 HR TREND......6 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY SHIFTING TO
THE WEST AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......3400-5400 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4700-23600 KNOT-FT).
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
PATCHY SMOKE AFTER 1100.
MAX TEMPERATURE.....98-103.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........14-20 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......NORTH 5 TO 10 MPH. GUSTS UP TO 15 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
MIXING HEIGHT.......1200-3200 FT AGL INCREASING TO 7500-9500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (11500 KNOT-FT) INCREASING TO VERY GOOD
(122000 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE UNTIL 0400.
MIN TEMPERATURE.....61-66.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........86-92 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH. GUSTS UP TO 30 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
MIXING HEIGHT.......4300-6300 FT AGL DECREASING TO 400-900 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (6000-34800 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
ISOLATED THUNDERSTORMS AFTER 1200 UNTIL 1500.
CHANCE OF SHOWERS AFTER 1200. SCATTERED
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....86-91.
24 HR TREND......11 DEGREES COOLER.
MIN HUMIDITY........36-42 PERCENT.
24 HR TREND......22 PERCENT WETTER.
20-FOOT WINDS.......EAST 5 TO 10 MPH. GUSTS UP TO 15 MPH INCREASING
TO 30 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 4100-6100 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (13600 KNOT-FT) INCREASING TO GOOD (77300
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
NOT AS WARM. SHOWERS AND SCATTERED THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS AROUND
10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
NEZ435-111015-
BOX BUTTE/SOUTH SIOUX/NIOBRARA RIVER-
1239 PM MDT MON AUG 10 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 1900SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER 1900 UNTIL
2100. PATCHY SMOKE UNTIL 2200PATCHY SMOKE AFTER
0400. SOME THUNDERSTORMS MAY PRODUCE DAMAGING
WINDS AND SMALL HAIL UNTIL 1900SOME
THUNDERSTORMS MAY PRODUCE DAMAGING WINDS AND
SMALL HAIL AFTER 1900 UNTIL 2100.
MIN TEMPERATURE.....57-62.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........83-89 PERCENT.
24 HR TREND......9 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
MIXING HEIGHT.......4100-6100 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4600-21200 KNOT-FT).
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
PATCHY SMOKE UNTIL 0800PATCHY SMOKE AFTER 1100.
MAX TEMPERATURE.....97-102.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........14-20 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH. GUSTS UP TO 15 MPH
INCREASING TO 25 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.
MIXING HEIGHT.......2200-4200 FT AGL INCREASING TO 8900-10900 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (15500 KNOT-FT) INCREASING TO VERY GOOD
(116200 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE UNTIL 0300.
MIN TEMPERATURE.....59-64.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........90-96 PERCENT.
24 HR TREND......6 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHEAST AROUND 10 MPH. GUSTS UP TO 30 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
MIXING HEIGHT.......4300-6300 FT AGL DECREASING TO 400-900 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (6300-23500 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
ISOLATED THUNDERSTORMS AFTER 1200 UNTIL 1500.
CHANCE OF SHOWERS AFTER 1200. SCATTERED
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....86-91.
24 HR TREND......12 DEGREES COOLER.
MIN HUMIDITY........36-42 PERCENT.
24 HR TREND......21 PERCENT WETTER.
20-FOOT WINDS.......EAST 5 TO 10 MPH. GUSTS UP TO 15 MPH INCREASING
TO 25 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 4900-6900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (12700 KNOT-FT) INCREASING TO GOOD (63200
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
NOT AS WARM. SHOWERS AND SCATTERED THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS AROUND
10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS AROUND 80. SOUTHEAST WINDS AROUND
10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. EAST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
NEZ436-111015-
LOWER NORTH PLATTE RIVER BASIN/SCOTTSBLUFF NATIONAL MONUMENT-
1239 PM MDT MON AUG 10 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2100, THEN SLIGHT CHANCE OF
SHOWERS UNTIL 2200. PATCHY SMOKE AFTER 2100
UNTIL 2200PATCHY SMOKE AFTER 2400 UNTIL 0100.
SOME THUNDERSTORMS MAY PRODUCE DAMAGING WINDS
AND SMALL HAIL UNTIL 2100.
MIN TEMPERATURE.....59-64.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........70-76 PERCENT.
24 HR TREND......5 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
MIXING HEIGHT.......3600-5600 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4400-20100 KNOT-FT).
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
PATCHY SMOKE AFTER 1300.
MAX TEMPERATURE.....99-104.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........13-19 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH. GUSTS UP TO 15 MPH
INCREASING TO 25 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.
MIXING HEIGHT.......2700-4700 FT AGL INCREASING TO 10700-12700 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (13800 KNOT-FT) INCREASING TO VERY GOOD
(113300 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE UNTIL 0400.
MIN TEMPERATURE.....60-65.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........81-87 PERCENT.
24 HR TREND......15 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......5600-7600 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (5800-24900 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
ISOLATED THUNDERSTORMS AFTER 1200 UNTIL 1500.
CHANCE OF SHOWERS AFTER 1200. SCATTERED
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....88-93.
24 HR TREND......13 DEGREES COOLER.
MIN HUMIDITY........33-39 PERCENT.
24 HR TREND......26 PERCENT WETTER.
20-FOOT WINDS.......EAST 5 TO 10 MPH. GUSTS UP TO 15 MPH INCREASING
TO 25 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 5400-7400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (12100 KNOT-FT) INCREASING TO GOOD (64300
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
NOT AS WARM. SHOWERS LIKELY AND SCATTERED
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. EAST
WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS AROUND 80. SOUTHEAST WINDS AROUND
10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. EAST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 80.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
NEZ437-111015-
LODGEPOLE CREEK/SOUTHERN NEBRASKA PANHANDLE-
1239 PM MDT MON AUG 10 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2100, THEN SLIGHT CHANCE OF
SHOWERS UNTIL 2200. SOME THUNDERSTORMS MAY BE
SEVERE WITH DAMAGING WINDS AND SMALL HAIL UNTIL
2100.
MIN TEMPERATURE.....57-62.
24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........70-76 PERCENT.
24 HR TREND......24 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH AROUND 10 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
MIXING HEIGHT.......2600-4600 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (5500-17500 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY. PATCHY SMOKE
AFTER 1400.
MAX TEMPERATURE.....95-100.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........15-21 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH. GUSTS UP TO 15 MPH
INCREASING TO 25 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......3300-5300 FT AGL INCREASING TO 10000-12000 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (19800 KNOT-FT) INCREASING TO VERY GOOD
(103300 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE.
MIN TEMPERATURE.....60-65.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........75-81 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY SHIFTING TO
THE NORTHEAST AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......4800-6800 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (6000-21000 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1500, THEN MOSTLY CLOUDY. ISOLATED
THUNDERSTORMS AFTER 1200 UNTIL 1500. CHANCE OF
SHOWERS AFTER 1200. SCATTERED THUNDERSTORMS
AFTER 1500.
MAX TEMPERATURE.....87-92.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........34-40 PERCENT.
24 HR TREND......27 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST AROUND 5 MPH AND GUSTY SHIFTING TO
THE EAST WITH HIGHER GUSTS IN THE AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 5200-7200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (16400 KNOT-FT) INCREASING TO GOOD (70300
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
NOT AS WARM. MOSTLY CLOUDY WITH SHOWERS LIKELY AND
SCATTERED THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
WYZ417-111015-
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL
GRASSLAND-
1239 PM MDT MON AUG 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE UNTIL 0500.
MIN TEMPERATURE.....58-63.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........77-83 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......5200-7200 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (3800-39000 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY.
PATCHY SMOKE AFTER 0900.
MAX TEMPERATURE.....95-100.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........11-17 PERCENT.
24 HR TREND......1 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH. GUSTS UP TO 15 MPH
INCREASING TO 25 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH INCREASING TO AROUND 20 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......3400-5400 FT AGL INCREASING TO 10300-12300 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (21300 KNOT-FT) INCREASING TO EXCELLENT
(197900 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE.
MIN TEMPERATURE.....60-65.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........83-89 PERCENT.
24 HR TREND......6 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH AROUND 20 MPH BECOMING EAST AROUND 10 MPH
AFTER MIDNIGHT.
MIXING HEIGHT.......5000-7000 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR TO FAIR (5300-48500 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED THUNDERSTORMS AFTER
1200 UNTIL 1500. CHANCE OF SHOWERS AFTER 1200.
SCATTERED THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....84-89.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........36-42 PERCENT.
24 HR TREND......28 PERCENT WETTER.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH. GUSTS UP TO 20 MPH
INCREASING TO 35 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......1000-3000 FT AGL INCREASING TO 5600-7600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (14600 KNOT-FT) INCREASING TO VERY GOOD
(100800 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
NOT AS WARM. SHOWERS LIKELY AND SCATTERED
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. EAST
WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS AROUND 80. SOUTH WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
WYZ418-111015-
MIDDLE NORTH PLATTE RIVER BASIN/NIOBRARA AND CONVERSE HIGH PLAINS-
1239 PM MDT MON AUG 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 1900. SLIGHT CHANCE OF SHOWERS UNTIL
2000SLIGHT CHANCE OF THUNDERSTORMS AFTER 1900
UNTIL 2000. PATCHY SMOKE UNTIL 0100PATCHY SMOKE
AFTER 0500. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS UNTIL 1900.
MIN TEMPERATURE.....58-63.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........64-70 PERCENT.
24 HR TREND......5 PERCENT WETTER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......NORTHEAST AROUND 10 MPH AND GUSTY SHIFTING TO
THE WEST AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......4800-6800 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4200-38300 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY. PATCHY SMOKE
UNTIL 0700PATCHY SMOKE AFTER 0900.
MAX TEMPERATURE.....95-100.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........7-13 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH AND GUSTY INCREASING TO
AROUND 15 MPH WITH HIGHER GUSTS IN THE
AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH INCREASING TO AROUND 20 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......4000-6000 FT AGL INCREASING TO 12200-14200 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (31300 KNOT-FT) INCREASING TO EXCELLENT
(219100 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE.
MIN TEMPERATURE.....59-64.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........72-78 PERCENT.
24 HR TREND......8 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTH 5 TO 10 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......5600-7600 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR TO FAIR (4400-48700 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY CLOUDY.
ISOLATED THUNDERSTORMS AFTER 1200 UNTIL 1500.
CHANCE OF SHOWERS AFTER 1200. SCATTERED
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....85-90.
24 HR TREND......11 DEGREES COOLER.
MIN HUMIDITY........32-38 PERCENT.
24 HR TREND......27 PERCENT WETTER.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH. GUSTS UP TO 15 MPH
INCREASING TO 25 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....EAST AROUND 10 MPH SHIFTING TO THE SOUTH IN THE
AFTERNOON.
MIXING HEIGHT.......1200-3200 FT AGL INCREASING TO 5600-7600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (12100 KNOT-FT) INCREASING TO GOOD (90000
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
NOT AS WARM. MOSTLY CLOUDY WITH SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. EAST
WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS AROUND 80. SOUTH WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS AROUND 80.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
WYZ419-111015-
NORTH LARAMIE RANGE AND ADJACENT HIGH PLAINS-
1239 PM MDT MON AUG 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 1900.
SLIGHT CHANCE OF SHOWERS UNTIL 2000SLIGHT
CHANCE OF THUNDERSTORMS AFTER 1900 UNTIL 2000.
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS
UNTIL 1900.
MIN TEMPERATURE.....58-66.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........42-48 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......NORTHWEST AROUND 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......4400-6400 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (6600-33400 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE AFTER 1000.
MAX TEMPERATURE.....86-94.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........8-14 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......4500-6500 FT AGL INCREASING TO 12400-14400 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (45200 KNOT-FT) INCREASING TO EXCELLENT
(208300 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE.
MIN TEMPERATURE.....58-64.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........41-47 PERCENT.
24 HR TREND......2 PERCENT WETTER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......NORTH AROUND 10 MPH. GUSTS UP TO 30 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......5600-7600 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR TO FAIR (5000-42700 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY CLOUDY.
SCATTERED THUNDERSTORMS AND CHANCE OF SHOWERS
AFTER 1200.
MAX TEMPERATURE.....78-86.
24 HR TREND......12 DEGREES COOLER.
MIN HUMIDITY........25-31 PERCENT.
24 HR TREND......18 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......2100-4100 FT AGL INCREASING TO 5800-7800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (18800 KNOT-FT) INCREASING TO GOOD (91400
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
NOT AS WARM. MOSTLY CLOUDY WITH SHOWERS AND NUMEROUS
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND
10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.
WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
WYZ420-111015-
NORTH LARAMIE VALLEY/SHIRLEY BASIN-
1239 PM MDT MON AUG 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 1900.
SLIGHT CHANCE OF SHOWERS UNTIL 2000.
MIN TEMPERATURE.....54-59.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........54-60 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH AND GUSTY SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......4000-6000 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR TO FAIR (4500-41400 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE AFTER 1000.
MAX TEMPERATURE.....88-93.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........12 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......WEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......4100-6100 FT AGL INCREASING TO 11900-13900 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (33200 KNOT-FT) INCREASING TO EXCELLENT
(212100 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE UNTIL 0300.
MIN TEMPERATURE.....54-59.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........50-56 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......NORTHEAST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH AROUND 10 MPH SHIFTING TO THE EAST AFTER
MIDNIGHT.
MIXING HEIGHT.......5500-7500 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR TO FAIR (5200-42100 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS UNTIL 1200, THEN
SCATTERED THUNDERSTORMS AND CHANCE OF SHOWERS.
MAX TEMPERATURE.....81-86.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........24-30 PERCENT.
24 HR TREND......17 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......2200-4200 FT AGL INCREASING TO 6700-8700 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (18800 KNOT-FT) INCREASING TO GOOD (94700
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
NOT AS WARM. MOSTLY CLOUDY WITH SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND
10 MPH.
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 70S.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
WYZ421-111015-
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
1239 PM MDT MON AUG 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE UNTIL 1900. SLIGHT
CHANCE OF SHOWERS UNTIL 2000.
MIN TEMPERATURE.....57-62.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........46-52 PERCENT.
24 HR TREND......2 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......3100-5100 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4800-34700 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE AFTER 1000.
MAX TEMPERATURE.....85-93.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........6-12 PERCENT.
24 HR TREND......4 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH SHIFTING TO THE WEST IN
THE AFTERNOON. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH INCREASING TO AROUND 20 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......4100-6100 FT AGL INCREASING TO 12300-14300 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (28100 KNOT-FT) INCREASING TO EXCELLENT
(213400 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
PATCHY SMOKE.
MIN TEMPERATURE.....58-63.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........40-46 PERCENT.
24 HR TREND......9 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH AROUND 10 MPH SHIFTING TO THE SOUTHEAST
AFTER MIDNIGHT.
MIXING HEIGHT.......5700-7700 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR TO FAIR (4200-47600 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200.
MAX TEMPERATURE.....78-86.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........21-27 PERCENT.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH SHIFTING TO THE WEST IN
THE AFTERNOON. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......2200-4200 FT AGL INCREASING TO 6900-8900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (23400 KNOT-FT) INCREASING TO VERY GOOD
(103100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND SCATTERED
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S.
WYZ422-111015-
CENTRAL AND WEST CARBON-
1239 PM MDT MON AUG 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
MIN TEMPERATURE.....56-61.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........49-55 PERCENT.
24 HR TREND......UNCHANGED.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......3600-5600 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR TO FAIR (5000-40300 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE AFTER 1100.
MAX TEMPERATURE.....87-93.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........8-14 PERCENT.
24 HR TREND......4 PERCENT DRIER.
20-FOOT WINDS.......WEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH INCREASING TO AROUND 20 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......3700-5700 FT AGL INCREASING TO 11800-13800 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (27800 KNOT-FT) INCREASING TO EXCELLENT
(193800 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
PATCHY SMOKE UNTIL 2200.
MIN TEMPERATURE.....57-62.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........42-48 PERCENT.
24 HR TREND......6 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......NORTH AROUND 5 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......5800-7800 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR TO FAIR (5300-46800 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS.
ISOLATED THUNDERSTORMS AFTER 1200.
MAX TEMPERATURE.....80-85.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........22-28 PERCENT.
24 HR TREND......15 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......2400-4400 FT AGL INCREASING TO 7200-9200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (25800 KNOT-FT) INCREASING TO VERY GOOD
(105100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND SCATTERED
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
WYZ423-111015-
SOUTHWEST CARBON COUNTY-
1239 PM MDT MON AUG 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS UNTIL 1900.
MIN TEMPERATURE.....53-58.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........62-68 PERCENT.
24 HR TREND......4 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTH AROUND 5 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH SHIFTING TO THE SOUTH
AFTER MIDNIGHT.
MIXING HEIGHT.......3000-5000 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (3900-24600 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY UNTIL 1500, THEN
MOSTLY CLOUDY. PATCHY SMOKE AFTER 1200 UNTIL
1500.
MAX TEMPERATURE.....87-92.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........11-17 PERCENT.
24 HR TREND......4 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH SHIFTING TO THE WEST IN
THE AFTERNOON. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
MIXING HEIGHT.......2900-4900 FT AGL INCREASING TO 10200-12200 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (15300 KNOT-FT) INCREASING TO VERY GOOD
(124900 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY
UNTIL 0300, THEN MOSTLY CLOUDY.
MIN TEMPERATURE.....55-60.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........51-57 PERCENT.
24 HR TREND......9 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT. GUSTS UP TO 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
MIXING HEIGHT.......4300-6300 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4000-33200 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS.
ISOLATED THUNDERSTORMS AFTER 1200.
MAX TEMPERATURE.....81-86.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........27 PERCENT.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH SHIFTING TO THE WEST IN
THE AFTERNOON. GUSTS UP TO 15 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
MIXING HEIGHT.......2100-4100 FT AGL INCREASING TO 7600-9600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (19000 KNOT-FT) INCREASING TO VERY GOOD
(101700 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. SCATTERED THUNDERSTORMS AND CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 70S.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
WYZ424-111015-
SIERRA MADRE RANGE/MEDICINE BOW NF-
1239 PM MDT MON AUG 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
UNTIL 2100.
MIN TEMPERATURE.....50-56.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........56-62 PERCENT.
24 HR TREND......7 PERCENT WETTER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTH AROUND 5 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......2900-4900 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4500-27000 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER 1200.
MAX TEMPERATURE.....76-84.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........15-21 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH SHIFTING TO THE WEST IN
THE AFTERNOON. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......3800-5800 FT AGL INCREASING TO 10200-12200 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (27400 KNOT-FT) INCREASING TO VERY GOOD
(122300 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS UNTIL 2100.
MIN TEMPERATURE.....51-57.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........50-56 PERCENT.
24 HR TREND......6 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......WEST AROUND 5 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
MIXING HEIGHT.......3700-5700 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (3900-26300 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED THUNDERSTORMS AND
CHANCE OF SHOWERS AFTER 1200.
MAX TEMPERATURE.....71-79.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........26-32 PERCENT.
24 HR TREND......10 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
MIXING HEIGHT.......2600-4600 FT AGL INCREASING TO 5700-7700 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (21400 KNOT-FT) INCREASING TO GOOD (85400
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND SCATTERED
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
WYZ425-111015-
UPPER NORTH PLATTE RIVER BASIN-
1239 PM MDT MON AUG 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
UNTIL 2000.
MIN TEMPERATURE.....53-58.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........58-64 PERCENT.
24 HR TREND......2 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......4000-6000 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4700-34300 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE AFTER 1300. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1700.
MAX TEMPERATURE.....85-90.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........10-16 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH SHIFTING TO THE WEST IN
THE AFTERNOON. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......4100-6100 FT AGL INCREASING TO 11400-13400 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (32600 KNOT-FT) INCREASING TO EXCELLENT
(162200 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
PATCHY SMOKE UNTIL 1900. SLIGHT CHANCE OF
SHOWERS UNTIL 2100.
MIN TEMPERATURE.....54-59.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........53-59 PERCENT.
24 HR TREND......2 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
MIXING HEIGHT.......5200-7200 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4500-32300 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
1200, THEN SCATTERED THUNDERSTORMS AND CHANCE
OF SHOWERS.
MAX TEMPERATURE.....80-85.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........23-29 PERCENT.
24 HR TREND......15 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......2500-4500 FT AGL INCREASING TO 6300-8300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (20900 KNOT-FT) INCREASING TO GOOD (78000
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND SCATTERED
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 70S.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 70S.
WYZ426-111015-
SNOWY RANGE/MEDICINE BOW NF-
1239 PM MDT MON AUG 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS UNTIL 1900.
MIN TEMPERATURE.....46-56.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........62-68 PERCENT.
24 HR TREND......28 PERCENT WETTER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......3800-5800 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (5700-32800 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
PATCHY SMOKE AFTER 1400. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....74-82.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........17-23 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......4000-6000 FT AGL INCREASING TO 10100-12100 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (35600 KNOT-FT) INCREASING TO VERY GOOD
(135800 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
PATCHY SMOKE UNTIL 1900. SLIGHT CHANCE OF
SHOWERS UNTIL 2100.
MIN TEMPERATURE.....47-57.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........57-63 PERCENT.
24 HR TREND......28 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......EAST AROUND 5 MPH AND GUSTY SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......4400-6400 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4300-29100 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY CLOUDY.
SHOWERS LIKELY AND SCATTERED THUNDERSTORMS
AFTER 1200.
MAX TEMPERATURE.....70-78.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........29-35 PERCENT.
24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......3100-5100 FT AGL INCREASING TO 5900-7900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO GOOD (21900-69400 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH SHOWERS AND NUMEROUS
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 40S. HIGHS AROUND 70.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 40S. HIGHS AROUND 70.
WYZ427-111015-
NORTH SNOWY RANGE FOOTHILLS-
1239 PM MDT MON AUG 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
UNTIL 2100.
MIN TEMPERATURE.....57-62.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........46-52 PERCENT.
24 HR TREND......2 PERCENT WETTER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......4300-6300 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (5900-38800 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE AFTER 1100. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1700.
MAX TEMPERATURE.....84-90.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........9-15 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......4300-6300 FT AGL INCREASING TO 11400-13400 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (45900 KNOT-FT) INCREASING TO EXCELLENT
(196200 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
PATCHY SMOKE UNTIL 2000. SLIGHT CHANCE OF
SHOWERS UNTIL 2100.
MIN TEMPERATURE.....57-62.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........43-49 PERCENT.
24 HR TREND......2 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......NORTHEAST AROUND 5 MPH AND GUSTY SHIFTING TO
THE SOUTHEAST AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......5300-7300 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR TO FAIR (4900-41300 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS UNTIL 1200, THEN
SCATTERED THUNDERSTORMS AND CHANCE OF SHOWERS.
MAX TEMPERATURE.....79-84.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........23-29 PERCENT.
24 HR TREND......15 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......2600-4600 FT AGL INCREASING TO 6600-8600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (21700 KNOT-FT) INCREASING TO GOOD (86300
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND
10 MPH.
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
WYZ428-111015-
SOUTHERN LARAMIE VALLEY-
1239 PM MDT MON AUG 10 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL 2400.
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS
UNTIL 1900.
MIN TEMPERATURE.....54-59.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........60-66 PERCENT.
24 HR TREND......5 PERCENT WETTER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......WEST AROUND 10 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......3400-5400 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (5300-27200 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE AFTER 1200. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....86-91.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........11-17 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......4300-6300 FT AGL INCREASING TO 10800-12800 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (34400 KNOT-FT) INCREASING TO VERY GOOD
(139200 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
PATCHY SMOKE UNTIL 1900. SLIGHT CHANCE OF
SHOWERS UNTIL 2100.
MIN TEMPERATURE.....53-58.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........59-65 PERCENT.
24 HR TREND......3 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
MIXING HEIGHT.......5000-7000 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4200-27900 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY CLOUDY.
SHOWERS LIKELY AND SCATTERED THUNDERSTORMS
AFTER 1200.
MAX TEMPERATURE.....80-85.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........25-31 PERCENT.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......2800-4800 FT AGL INCREASING TO 5500-7500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (16800 KNOT-FT) INCREASING TO GOOD (74200
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
NOT AS WARM. MOSTLY CLOUDY WITH SHOWERS AND NUMEROUS
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 70S.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
WYZ429-111015-
SOUTHERN LARAMIE RANGE-
1239 PM MDT MON AUG 10 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.
SCATTERED SHOWERS AND DRY THUNDERSTORMS UNTIL
2400. SOME THUNDERSTORMS MAY PRODUCE GUSTY
WINDS UNTIL 1900.
MIN TEMPERATURE.....57-62.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........46-52 PERCENT.
24 HR TREND......10 PERCENT WETTER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......WEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......3500-5500 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (6500-28900 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE AFTER 1200. SLIGHT
CHANCE OF THUNDERSTORMS AFTER 1400 UNTIL 1500.
SLIGHT CHANCE OF SHOWERS AFTER 1400. SLIGHT
CHANCE OF DRY THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....81-87.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........12-18 PERCENT.
24 HR TREND......2 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......4100-6100 FT AGL INCREASING TO 10800-12800 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (39200 KNOT-FT) INCREASING TO VERY GOOD
(133200 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE UNTIL 2000. CHANCE
OF SHOWERS UNTIL 2100. SLIGHT CHANCE OF SHOWERS
AFTER 2200 UNTIL 2400.
MIN TEMPERATURE.....56-61.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........44-50 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH SHIFTING TO THE
NORTHWEST AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.
MIXING HEIGHT.......4800-6800 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4700-28800 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY CLOUDY.
SHOWERS LIKELY AND SCATTERED THUNDERSTORMS
AFTER 1200.
MAX TEMPERATURE.....77-82.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........25-31 PERCENT.
24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE SOUTH IN THE
AFTERNOON.
MIXING HEIGHT.......2600-4600 FT AGL INCREASING TO 5400-7400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO GOOD (24600-72500 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
THURSDAY
COOLER. MOSTLY CLOUDY WITH SHOWERS AND NUMEROUS
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS WITH THUNDERSTORMS LIKELY.
LOWS AROUND 50. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE UPPER 40S. HIGHS AROUND 70. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
WYZ430-111015-
LARAMIE FOOTHILLS AND HIGH PLAINS-
1239 PM MDT MON AUG 10 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL 2400.
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS
UNTIL 1900SOME THUNDERSTORMS MAY PRODUCE GUSTY
WINDS AFTER 1900 UNTIL 2100.
MIN TEMPERATURE.....58-63.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........48-54 PERCENT.
24 HR TREND......12 PERCENT WETTER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......WEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......4300-6300 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (6400-30100 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE AFTER 1200. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1600.
MAX TEMPERATURE.....92-97.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........9-15 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......4800-6800 FT AGL INCREASING TO 11700-13700 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (49000 KNOT-FT) INCREASING TO VERY GOOD
(146600 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
2100. PATCHY SMOKE UNTIL 2000PATCHY SMOKE AFTER
0200.
MIN TEMPERATURE.....58-63.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........50-56 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH SHIFTING TO THE
NORTHWEST AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......5500-7500 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (5700-22900 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY CLOUDY
UNTIL 1200, THEN PARTLY CLOUDY UNTIL 1500, THEN
MOSTLY CLOUDY. SHOWERS LIKELY AND SCATTERED
THUNDERSTORMS AFTER 1200.
MAX TEMPERATURE.....84-89.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........25-31 PERCENT.
24 HR TREND......14 PERCENT WETTER.
20-FOOT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE EAST IN THE
AFTERNOON. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 10 MPH SHIFTING TO THE SOUTHEAST
IN THE AFTERNOON.
MIXING HEIGHT.......2000-4000 FT AGL INCREASING TO 6800-8800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (22700 KNOT-FT) INCREASING TO GOOD (77500
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
NOT AS WARM. MOSTLY CLOUDY WITH SHOWERS AND NUMEROUS
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOWS
IN THE LOWER 50S. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE UPPER 70S.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WYZ431-111015-
LARAMIE EAST HIGH PLAINS-
1239 PM MDT MON AUG 10 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY. SCATTERED
SHOWERS AND THUNDERSTORMS UNTIL 2100, THEN
SLIGHT CHANCE OF SHOWERS UNTIL 2200. PATCHY
SMOKE AFTER 2200 UNTIL 2400. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS UNTIL 2100.
MIN TEMPERATURE.....57-62.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........54-60 PERCENT.
24 HR TREND......8 PERCENT WETTER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......3900-5900 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (5400-27600 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY. PATCHY SMOKE
AFTER 1300.
MAX TEMPERATURE.....95-100.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........15 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......NORTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......4500-6500 FT AGL INCREASING TO 12900-14900 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (34500 KNOT-FT) INCREASING TO VERY GOOD
(127300 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE UNTIL 2100PATCHY
SMOKE AFTER 0500.
MIN TEMPERATURE.....58-63.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........61-67 PERCENT.
24 HR TREND......7 PERCENT WETTER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH AND GUSTY SHIFTING TO
THE NORTHWEST AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......5400-7400 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (6200-20400 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
ISOLATED THUNDERSTORMS AFTER 1200 UNTIL 1500.
SHOWERS LIKELY AFTER 1200. SCATTERED
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....87-92.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........27-33 PERCENT.
24 HR TREND......17 PERCENT WETTER.
20-FOOT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE EAST IN THE
AFTERNOON. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 10 MPH SHIFTING TO THE EAST IN THE
AFTERNOON.
MIXING HEIGHT.......1600-3600 FT AGL INCREASING TO 6400-8400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (17400 KNOT-FT) INCREASING TO GOOD (90100
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
NOT AS WARM. MOSTLY CLOUDY WITH SHOWERS LIKELY AND
NUMEROUS THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS AROUND 80. SOUTH WINDS AROUND
10 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
WYZ432-111015-
BORDEAUX/CHUGWATER/WHEATLAND-
1239 PM MDT MON AUG 10 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.
ISOLATED THUNDERSTORMS UNTIL 2000. SLIGHT
CHANCE OF SHOWERS UNTIL 2100. PATCHY SMOKE
UNTIL 0100. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS UNTIL 2000.
MIN TEMPERATURE.....62-67.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........50-56 PERCENT.
24 HR TREND......9 PERCENT WETTER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......NORTHEAST AROUND 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......5000-7000 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (5100-33800 KNOT-FT).
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE AFTER 1100.
MAX TEMPERATURE.....95-100.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........13 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......WEST AROUND 10 MPH SHIFTING TO THE NORTH IN THE
AFTERNOON. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......4300-6300 FT AGL INCREASING TO 12500-14500 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (29300 KNOT-FT) INCREASING TO EXCELLENT
(174000 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE.
MIN TEMPERATURE.....61-66.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........57-63 PERCENT.
24 HR TREND......4 PERCENT WETTER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......6100-8100 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4700-32700 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY CLOUDY.
ISOLATED THUNDERSTORMS AFTER 1200 UNTIL 1500.
CHANCE OF SHOWERS AFTER 1200. SCATTERED
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....87-92.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........27-33 PERCENT.
24 HR TREND......19 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 5 MPH SHIFTING TO THE EAST IN THE
AFTERNOON. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH SHIFTING TO THE EAST IN
THE AFTERNOON.
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 5400-7400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (10700 KNOT-FT) INCREASING TO GOOD (70100
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
NOT AS WARM. MOSTLY CLOUDY WITH SHOWERS AND NUMEROUS
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
10 MPH.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
WYZ433-111015-
GOSHEN/MIDDLE-LOWER NORTH PLATTE RIVER BASIN-
1239 PM MDT MON AUG 10 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY. SCATTERED
SHOWERS AND THUNDERSTORMS UNTIL 2000SLIGHT
CHANCE OF THUNDERSTORMS AFTER 2000 UNTIL 2100.
SLIGHT CHANCE OF SHOWERS AFTER 2000 UNTIL 2200.
PATCHY SMOKE AFTER 1900. SOME THUNDERSTORMS MAY
PRODUCE GUSTY WINDS UNTIL 2000SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AFTER
2000 UNTIL 2100.
MIN TEMPERATURE.....59-64.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........66-72 PERCENT.
24 HR TREND......5 PERCENT WETTER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......EAST AROUND 10 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
MIXING HEIGHT.......4600-6600 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4100-29700 KNOT-FT).
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
PATCHY SMOKE UNTIL 0800PATCHY SMOKE AFTER 1100.
MAX TEMPERATURE.....99-104.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........14 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......3500-5500 FT AGL INCREASING TO 12200-14200 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (17400 KNOT-FT) INCREASING TO VERY GOOD
(139400 KNOT-FT) IN THE AFTERNOON.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE.
MIN TEMPERATURE.....60-65.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........74-80 PERCENT.
24 HR TREND......9 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTH 5 TO 10 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......5900-7900 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4800-28400 KNOT-FT).
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED THUNDERSTORMS AFTER
1200 UNTIL 1500. CHANCE OF SHOWERS AFTER 1200.
SCATTERED THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....89-94.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........29-35 PERCENT.
24 HR TREND......19 PERCENT WETTER.
20-FOOT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE EAST IN THE
AFTERNOON. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 5400-7400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (8300 KNOT-FT) INCREASING TO GOOD (62400
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
THURSDAY
NOT AS WARM. MOSTLY CLOUDY WITH SHOWERS LIKELY AND
NUMEROUS THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
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