708
FNUS55 KCYS 100735
FWFCYS
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST WYOMING/WESTERN NEBRASKA
NATIONAL WEATHER SERVICE CHEYENNE WY
135 AM MDT THU SEP 10 2026
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR
GUSTY WINDS AND LOW RH FOR FIRE WEATHER ZONES 419, 420, 421, 422,
423, 424, 425, 426, 427, 428, 429, AND 432...
DISCUSSION
ANOTHER CRITICAL FIRE WEATHER ENVIRONMENT EXPECTED
TODAY ACROSS OUR FAR WESTERN ZONES, BUT STRONGER GUSTS ARE
EXPANDING AND HAVE EXPANDED RED FLAG WARNINGS ACCORDINGLY TO
INCLUDE OUR MOUNTAIN ZONES AND AS FAR EAST AS PLATTE AND GOSHEN
COUNTIES. MAY NEED TO EXPAND IT FURTHER INTO LARAMIE COUNTY EVEN,
BUT FOR NOW WILL LEAVE THIS AREA OUT. OVERNIGHT RECOVERIES WILL
REMAIN POOR TONIGHT FOR ALL OF WYOMING, WITH VALUES PERHAPS NOT
EVEN EXCEEDING 20%. TOMORROW MONSOONAL MOISTURE SHOULD BEGIN TO
RETURN AND MAY FINALLY CAUSE OUR FAR WESTERN ZONES TO NOT BE
CRITICAL FOR THE DAY (THOUGH ELEVATED CONCERNS ARE LIKELY), BUT
CRITICAL CONDITIONS SHOULD EXPAND ACROSS EASTERN WYOMING AND INTO
THE NEBRASKA PANHANDLE, WITH FURTHER RED FLAG WARNINGS LIKELY.
OVER THE WEEKEND AND INTO NEXT WEEK ELEVATED FIRE WEATHER CONCERNS
POSSIBLE, BUT CRITICAL CONDITIONS NOT CURRENTLY ANTICIPATED WITH
AN INCREASE IN MOISTURE.
NEZ434-102230-
PINE RIDGE/NEBRASKA NATIONAL FOREST-
135 AM MDT THU SEP 10 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....87-92.
24 HR TREND......9 DEGREES WARMER.
MIN HUMIDITY........7-13 PERCENT.
24 HR TREND......9 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 5500-7500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (6600 KNOT-FT) INCREASING TO GOOD (72800
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....60-65.
24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........20-26 PERCENT.
24 HR TREND......50 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO SOUTHWEST
AROUND 20 MPH AFTER MIDNIGHT.
MIXING HEIGHT.......1300-3300 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (8400-8700 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....87-92.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........10-16 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 15 MPH WITH GUSTS TO AROUND 40 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......3100-5100 FT AGL INCREASING TO 9300-11300 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (45300 KNOT-FT) INCREASING TO EXCELLENT
(222700 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
NOT AS WARM. PARTLY CLOUDY WITH SLIGHT CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S. NORTHEAST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND
15 MPH.
MONDAY
NOT AS WARM. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
NORTHWEST WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
NEZ435-102230-
BOX BUTTE/SOUTH SIOUX/NIOBRARA RIVER-
135 AM MDT THU SEP 10 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....85-90.
24 HR TREND......9 DEGREES WARMER.
MIN HUMIDITY........7-13 PERCENT.
24 HR TREND......12 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 4600-6600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (7700 KNOT-FT) INCREASING TO GOOD (67300
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....56-61.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........39-45 PERCENT.
24 HR TREND......64 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO SOUTHWEST
AROUND 20 MPH AFTER MIDNIGHT.
MIXING HEIGHT.......1000-3000 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (7600 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....87-92.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........10-16 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 15 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......2400-4400 FT AGL INCREASING TO 8200-10200 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (33200 KNOT-FT) INCREASING TO EXCELLENT
(203700 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
NOT AS WARM. PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 50. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
10 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S. SOUTHEAST WINDS
AROUND 15 MPH.
MONDAY
NOT AS WARM. PARTLY CLOUDY. SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. HIGHS AROUND 70.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
NEZ436-102230-
LOWER NORTH PLATTE RIVER BASIN/SCOTTSBLUFF NATIONAL MONUMENT-
135 AM MDT THU SEP 10 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....87-92.
24 HR TREND......9 DEGREES WARMER.
MIN HUMIDITY........5-11 PERCENT.
24 HR TREND......23 PERCENT DRIER.
20-FOOT WINDS.......WEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
MIXING HEIGHT.......800-2800 FT AGL INCREASING TO 5100-7100 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (10100 KNOT-FT) INCREASING TO GOOD (76000
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....56-61.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........49-55 PERCENT.
24 HR TREND......25 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......700-2700 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (7000 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....88-93.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........16 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2900-4900 FT AGL INCREASING TO 8200-10200 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (35400 KNOT-FT) INCREASING TO EXCELLENT
(211500 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
NOT AS WARM. PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS
AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS AROUND 15 MPH.
MONDAY
NOT AS WARM. PARTLY CLOUDY. SHOWERS LIKELY AND CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 80S.
NEZ437-102230-
LODGEPOLE CREEK/SOUTHERN NEBRASKA PANHANDLE-
135 AM MDT THU SEP 10 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....85-90.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........8-14 PERCENT.
24 HR TREND......21 PERCENT DRIER.
20-FOOT WINDS.......WEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
MIXING HEIGHT.......1200-3200 FT AGL INCREASING TO 5700-7700 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (13500 KNOT-FT) INCREASING TO GOOD (81300
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....55-60.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........72-78 PERCENT.
24 HR TREND......22 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......1400-3400 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (8300-10100 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....87-92.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........15 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2300-4300 FT AGL INCREASING TO 6500-8500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (30100 KNOT-FT) INCREASING TO VERY GOOD
(149200 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
NOT AS WARM. PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS
AROUND 10 MPH.
SUNDAY
WARMER. PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S. SOUTH
WINDS AROUND 15 MPH.
MONDAY
NOT AS WARM. PARTLY CLOUDY. CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN
THE UPPER 70S. NORTH WINDS AROUND 15 MPH.
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
WYZ417-102230-
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL
GRASSLAND-
135 AM MDT THU SEP 10 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....84-89.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........5-11 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......1400-3400 FT AGL INCREASING TO 5800-7800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (12100 KNOT-FT) INCREASING TO GOOD (96900
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....58-63.
24 HR TREND......13 DEGREES WARMER.
MAX HUMIDITY........20-26 PERCENT.
24 HR TREND......31 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......2700-4700 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (8800-18700 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....82-87.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........12-18 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......WEST 15 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......3400-5400 FT AGL INCREASING TO 9500-11500 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (56000 KNOT-FT) INCREASING TO EXCELLENT
(234900 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. HIGHS IN THE MID 70S. EAST WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
SOUTHEAST WINDS AROUND 20 MPH.
MONDAY
NOT AS WARM. PARTLY CLOUDY. CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN
THE MID 40S. HIGHS IN THE MID 70S.
WYZ418-102230-
MIDDLE NORTH PLATTE RIVER BASIN/NIOBRARA AND CONVERSE HIGH PLAINS-
135 AM MDT THU SEP 10 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....83-88.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........5-11 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......WEST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......1500-3500 FT AGL INCREASING TO 5800-7800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (12200 KNOT-FT) INCREASING TO GOOD (98700
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....56-61.
24 HR TREND......9 DEGREES WARMER.
MAX HUMIDITY........22-28 PERCENT.
24 HR TREND......19 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......2800-4800 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (7700-21100 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....80-86.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........14-20 PERCENT.
24 HR TREND......8 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 15 MPH WITH GUSTS TO AROUND 40 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......3600-5600 FT AGL INCREASING TO 9600-11600 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (55800 KNOT-FT) INCREASING TO EXCELLENT
(257600 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 15 MPH.
MONDAY
NOT AS WARM. MOSTLY CLEAR. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
WYZ419-102230-
NORTH LARAMIE RANGE AND ADJACENT HIGH PLAINS-
135 AM MDT THU SEP 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....73-83.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........4-10 PERCENT.
24 HR TREND......1 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 15 MPH WITH GUSTS TO AROUND 40 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......1700-3700 FT AGL INCREASING TO 5500-7500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (25600 KNOT-FT) INCREASING TO VERY GOOD
(129700 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....54-62.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........20-26 PERCENT.
24 HR TREND......5 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......WEST AROUND 15 MPH WITH GUSTS TO AROUND 40 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......2400-4400 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (10500-31700 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....72-82.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........14-20 PERCENT.
24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......WEST 15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH INCREASING TO AROUND 35 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......3300-5300 FT AGL INCREASING TO 9300-11300 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (77200 KNOT-FT) INCREASING TO EXCELLENT
(300600 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.
WYZ420-102230-
NORTH LARAMIE VALLEY/SHIRLEY BASIN-
135 AM MDT THU SEP 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....76-81.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........8 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......WEST AROUND 10 MPH WITH HIGHER GUSTS INCREASING
TO AROUND 20 MPH WITH GUSTS TO AROUND 40 MPH IN
THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH INCREASING TO AROUND 25 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 4800-6800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (21100 KNOT-FT) INCREASING TO VERY GOOD
(134600 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....49-54.
24 HR TREND......7 DEGREES WARMER.
MAX HUMIDITY........24-30 PERCENT.
24 HR TREND......5 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2500-4500 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (8000-33300 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....75-80.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........15-21 PERCENT.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......WEST 15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH INCREASING TO AROUND 35 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2700-4700 FT AGL INCREASING TO 8600-10600 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (65700 KNOT-FT) INCREASING TO EXCELLENT
(288400 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 70S.
WYZ421-102230-
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
135 AM MDT THU SEP 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....73-81.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........8 PERCENT.
24 HR TREND......1 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS
INCREASING TO AROUND 20 MPH WITH GUSTS TO
AROUND 40 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO WEST
AROUND 25 MPH IN THE AFTERNOON.
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 4400-6400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (19000 KNOT-FT) INCREASING TO VERY GOOD
(127500 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....50-55.
24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........25-31 PERCENT.
24 HR TREND......4 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2300-4300 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (7700-34400 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....72-80.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........16-22 PERCENT.
24 HR TREND......13 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 40
MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO WEST
AROUND 30 MPH IN THE AFTERNOON.
MIXING HEIGHT.......2700-4700 FT AGL INCREASING TO 8600-10600 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (57600 KNOT-FT) INCREASING TO EXCELLENT
(268300 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 70S. WEST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 60S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 70.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S.
WYZ422-102230-
CENTRAL AND WEST CARBON-
135 AM MDT THU SEP 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....75-80.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........8 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH INCREASING TO WEST
AROUND 20 MPH IN THE AFTERNOON. GUSTS UP TO 35
MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO WEST
AROUND 25 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 4600-6600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (20400 KNOT-FT) INCREASING TO VERY GOOD
(128400 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....48-53.
24 HR TREND......7 DEGREES WARMER.
MAX HUMIDITY........24-30 PERCENT.
24 HR TREND......9 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2500-4500 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (6800-33100 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....74-79.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........17-23 PERCENT.
24 HR TREND......14 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS
INCREASING TO WEST AROUND 20 MPH WITH GUSTS TO
AROUND 40 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO WEST
AROUND 30 MPH IN THE AFTERNOON.
MIXING HEIGHT.......2700-4700 FT AGL INCREASING TO 8600-10600 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (51200 KNOT-FT) INCREASING TO EXCELLENT
(252900 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS AROUND 80. SOUTHWEST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
WYZ423-102230-
SOUTHWEST CARBON COUNTY-
135 AM MDT THU SEP 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....75-80.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........9 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......SOUTH AROUND 5 MPH AND GUSTY SHIFTING TO THE
SOUTHWEST WITH HIGHER GUSTS IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO WEST
AROUND 20 MPH IN THE AFTERNOON.
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 5000-7000 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (10600 KNOT-FT) INCREASING TO VERY GOOD
(102300 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....46-51.
24 HR TREND......7 DEGREES WARMER.
MAX HUMIDITY........25-31 PERCENT.
24 HR TREND......11 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......2900-4900 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4000-24700 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....75-80.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........16-22 PERCENT.
24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH INCREASING TO SOUTHWEST
AROUND 15 MPH IN THE AFTERNOON. GUSTS UP TO 30
MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO WEST
AROUND 25 MPH IN THE AFTERNOON.
MIXING HEIGHT.......2200-4200 FT AGL INCREASING TO 7200-9200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (22700 KNOT-FT) INCREASING TO EXCELLENT
(191500 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
80. SOUTH WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.
WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
WYZ424-102230-
SIERRA MADRE RANGE/MEDICINE BOW NF-
135 AM MDT THU SEP 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....66-74.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........5-11 PERCENT.
24 HR TREND......4 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO WEST
AROUND 20 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1400-3400 FT AGL INCREASING TO 4400-6400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (18900 KNOT-FT) INCREASING TO GOOD (92200
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....43-49.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........23-29 PERCENT.
24 HR TREND......5 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......2100-4100 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (5200-21000 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....66-74.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........17-23 PERCENT.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH INCREASING TO AROUND 25 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2400-4400 FT AGL INCREASING TO 7200-9200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (31600 KNOT-FT) INCREASING TO EXCELLENT
(200700 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 60S.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID
60S.
WYZ425-102230-
UPPER NORTH PLATTE RIVER BASIN-
135 AM MDT THU SEP 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....75-80.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........8 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH. GUSTS UP TO 25 MPH
INCREASING TO 35 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO WEST
AROUND 20 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1700-3700 FT AGL INCREASING TO 5400-7400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (21500 KNOT-FT) INCREASING TO VERY GOOD
(117100 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....44-50.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........25-31 PERCENT.
24 HR TREND......9 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......2600-4600 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (5600-26700 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....75-80.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........14-20 PERCENT.
24 HR TREND......10 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO WEST
AROUND 25 MPH IN THE AFTERNOON.
MIXING HEIGHT.......2700-4700 FT AGL INCREASING TO 8800-10800 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (43600 KNOT-FT) INCREASING TO EXCELLENT
(234100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.
WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
WYZ426-102230-
SNOWY RANGE/MEDICINE BOW NF-
135 AM MDT THU SEP 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....65-75.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........6-12 PERCENT.
24 HR TREND......4 PERCENT DRIER.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......1500-3500 FT AGL INCREASING TO 5000-7000 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (26000 KNOT-FT) INCREASING TO VERY GOOD
(111900 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....39-49.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........27-33 PERCENT.
24 HR TREND......UNCHANGED.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......2400-4400 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (7500-26600 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY SUNNY.
SLIGHT CHANCE OF SHOWERS AFTER 0900 UNTIL 1200.
MAX TEMPERATURE.....64-74.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........21-27 PERCENT.
24 HR TREND......19 PERCENT WETTER.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH INCREASING TO AROUND 30 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2600-4600 FT AGL INCREASING TO 7800-9800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (53800 KNOT-FT) INCREASING TO EXCELLENT
(235100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.
WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S.
WYZ427-102230-
NORTH SNOWY RANGE FOOTHILLS-
135 AM MDT THU SEP 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....75-80.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........8 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH INCREASING TO AROUND 25 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......1700-3700 FT AGL INCREASING TO 5200-7200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (31100 KNOT-FT) INCREASING TO VERY GOOD
(135400 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....51-56.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........20-26 PERCENT.
24 HR TREND......6 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......2500-4500 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (8700-32400 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY SUNNY.
MAX TEMPERATURE.....74-79.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........20 PERCENT.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......WEST 15 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
MIXING HEIGHT.......2800-4800 FT AGL INCREASING TO 8200-10200 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (73300 KNOT-FT) INCREASING TO EXCELLENT
(270800 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
WYZ428-102230-
SOUTHERN LARAMIE VALLEY-
135 AM MDT THU SEP 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....78-83.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........8 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......WEST 10 TO 15 MPH. GUSTS UP TO 25 MPH
INCREASING TO 35 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2000-4000 FT AGL INCREASING TO 6500-8500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (25500 KNOT-FT) INCREASING TO VERY GOOD
(133000 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....47-52.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........22-28 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......3000-5000 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (6400-27400 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....76-81.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........19 PERCENT.
24 HR TREND......10 PERCENT WETTER.
20-FOOT WINDS.......WEST 15 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH INCREASING TO AROUND 30 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2800-4800 FT AGL INCREASING TO 9000-11000 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (59400 KNOT-FT) INCREASING TO EXCELLENT
(263100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND
15 MPH.
MONDAY
MOSTLY CLEAR. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 70S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 70S.
WYZ429-102230-
SOUTHERN LARAMIE RANGE-
135 AM MDT THU SEP 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....75-80.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........4-10 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......1700-3700 FT AGL INCREASING TO 6600-8600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (30100 KNOT-FT) INCREASING TO VERY GOOD
(130200 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....50-55.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........16-22 PERCENT.
24 HR TREND......6 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......WEST AROUND 10 MPH WITH GUSTS TO AROUND 35 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......3300-5300 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (8400-26600 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....74-79.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........12-18 PERCENT.
24 HR TREND......9 PERCENT WETTER.
20-FOOT WINDS.......WEST 15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
MIXING HEIGHT.......2600-4600 FT AGL INCREASING TO 9100-11100 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (62100 KNOT-FT) INCREASING TO EXCELLENT
(265500 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 15 MPH.
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.
WYZ430-102230-
LARAMIE FOOTHILLS AND HIGH PLAINS-
135 AM MDT THU SEP 10 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....81-86.
24 HR TREND......7 DEGREES WARMER.
MIN HUMIDITY........4-10 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 AROUND 15 MPH.
MIXING HEIGHT.......2100-4100 FT AGL INCREASING TO 7400-9400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (28000 KNOT-FT) INCREASING TO VERY GOOD
(123000 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....52-57.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........23-29 PERCENT.
24 HR TREND......25 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......2700-4700 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (6600-17700 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....81-86.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........15 PERCENT.
24 HR TREND......8 PERCENT WETTER.
20-FOOT WINDS.......WEST 10 TO 15 MPH. GUSTS UP TO 30 MPH
INCREASING TO 40 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......2700-4700 FT AGL INCREASING TO 9500-11500 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (46000 KNOT-FT) INCREASING TO EXCELLENT
(231100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 15 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S. WEST
WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
WYZ431-102230-
LARAMIE EAST HIGH PLAINS-
135 AM MDT THU SEP 10 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....83-88.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........6-12 PERCENT.
24 HR TREND......16 PERCENT DRIER.
20-FOOT WINDS.......WEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......2000-4000 FT AGL INCREASING TO 7300-9300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (21100 KNOT-FT) INCREASING TO VERY GOOD
(105900 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....53-58.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........43-49 PERCENT.
24 HR TREND......41 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......2200-4200 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (5700-13800 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....84-89.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........15 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2500-4500 FT AGL INCREASING TO 7900-9900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (35000 KNOT-FT) INCREASING TO EXCELLENT
(182900 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
NOT AS WARM. PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 50. HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND
10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 15 MPH.
MONDAY
NOT AS WARM. PARTLY CLOUDY. CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S.
WYZ432-102230-
BORDEAUX/CHUGWATER/WHEATLAND-
135 AM MDT THU SEP 10 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....85-90.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........7 PERCENT.
24 HR TREND......21 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.......1800-3800 FT AGL INCREASING TO 6800-8800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (20400 KNOT-FT) INCREASING TO VERY GOOD
(129700 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....59-64.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........17-23 PERCENT.
24 HR TREND......18 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......2200-4200 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (7400-18200 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....85-90.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........15 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......WEST 15 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH INCREASING TO AROUND 30 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2900-4900 FT AGL INCREASING TO 9900-11900 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (53500 KNOT-FT) INCREASING TO EXCELLENT
(283500 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 15 MPH.
MONDAY
NOT AS WARM. PARTLY CLOUDY. CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN
THE MID 70S. WEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
WYZ433-102230-
GOSHEN/MIDDLE-LOWER NORTH PLATTE RIVER BASIN-
135 AM MDT THU SEP 10 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....88-93.
24 HR TREND......9 DEGREES WARMER.
MIN HUMIDITY........8 PERCENT.
24 HR TREND......18 PERCENT DRIER.
20-FOOT WINDS.......WEST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 6100-8100 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (10500 KNOT-FT) INCREASING TO GOOD (95800
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....56-61.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........23-29 PERCENT.
24 HR TREND......30 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......1300-3300 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (6100-9900 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....89-94.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........15 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......2900-4900 FT AGL INCREASING TO 8700-10700 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (43400 KNOT-FT) INCREASING TO EXCELLENT
(249900 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
NOT AS WARM. PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
15 MPH.
MONDAY
NOT AS WARM. PARTLY CLOUDY. SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN
THE MID 40S. HIGHS IN THE MID 70S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE LOWER 80S.
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