719
FNUS55 KCYS 230652
FWFCYS
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST WYOMING/WESTERN NEBRASKA
NATIONAL WEATHER SERVICE CHEYENNE WY
1252 AM MDT WED SEP 23 2026
DISCUSSION
NO FIRE WEATHER CONCERNS THIS WEEK AS DAYTIME RELATIVE
HUMIDITIES REMAINING ABOVE 25 PERCENT, AND AS HIGH AS TO 60% ACROSS
THE EASTERN HIGH PLAINS. WEAK SOUTH TO SOUTHWEST FLOW WILL CONTINUE
OVER THE NEXT SEVERAL DAYS AS SUBTROPICAL MOISTURE REMAINS OVER THE
REGION. EXPECT DAILY SHOWERS AND THUNDERSTORMS OVER SOUTHEAST
WYOMING AND WESTERN NEBRASKA UNTIL FRIDAY. AFTER A BRIEF DRYING TREND
THIS WEEKEND SHOWERS AND THUNDERSTORMS, ALONG WITH THE POTENTIAL FOR
MUCH COOLER TEMPERATURES, WILL RETURN EARLY NEXT WEEK.
NEZ434-232215-
PINE RIDGE/NEBRASKA NATIONAL FOREST-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. AREAS OF FOG UNTIL 0800. SLIGHT
CHANCE OF SHOWERS UNTIL 1200SLIGHT CHANCE OF
SHOWERS AND ISOLATED THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....77-82.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........34-40 PERCENT.
24 HR TREND......23 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 10 MPH. GUSTS UP TO 40 MPH
DECREASING TO 20 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......500-2000 FT AGL INCREASING TO 3000-5000 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (13200-34400 KNOT-FT).
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.
MIN TEMPERATURE.....52-57.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........86-92 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 5 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT. GUSTS UP TO 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH SHIFTING TO THE NORTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......400-1100 FT AGL.
SMOKE DISPERSAL.....POOR (3000-4900 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1500, THEN MOSTLY CLOUDY. SLIGHT CHANCE
OF SHOWERS AFTER 1200.
MAX TEMPERATURE.....71-76.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........44-50 PERCENT.
24 HR TREND......9 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
MIXING HEIGHT.......600-2600 FT AGL INCREASING TO 2800-4200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (10100-38700 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.
TUESDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID
60S.
NEZ435-232215-
BOX BUTTE/SOUTH SIOUX/NIOBRARA RIVER-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. AREAS OF FOG UNTIL 0800. SLIGHT
CHANCE OF SHOWERS. ISOLATED THUNDERSTORMS AFTER
1500.
MAX TEMPERATURE.....74-79.
24 HR TREND......7 DEGREES WARMER.
MIN HUMIDITY........42-48 PERCENT.
24 HR TREND......33 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......500-2100 FT AGL INCREASING TO 2500-4500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (16100-33700 KNOT-FT).
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL 2100.
MIN TEMPERATURE.....51-56.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........91-97 PERCENT.
24 HR TREND......UNCHANGED.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH. GUSTS UP TO 20 MPH IN
THE EVENING.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
MIXING HEIGHT.......400-1300 FT AGL.
SMOKE DISPERSAL.....POOR (3600-6000 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
1200, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS.
MAX TEMPERATURE.....69-74.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........53-59 PERCENT.
24 HR TREND......16 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
MIXING HEIGHT.......400-2400 FT AGL INCREASING TO 2400-4300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (10100-34800 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 50. HIGHS
IN THE MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S.
TUESDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN
THE MID 60S.
NEZ436-232215-
LOWER NORTH PLATTE RIVER BASIN/SCOTTSBLUFF NATIONAL MONUMENT-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. AREAS OF FOG UNTIL 0800. SLIGHT
CHANCE OF SHOWERS AFTER 0900. ISOLATED
THUNDERSTORMS AFTER 1200.
MAX TEMPERATURE.....74-79.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........43-49 PERCENT.
24 HR TREND......27 PERCENT DRIER.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......400-2300 FT AGL INCREASING TO 2600-4600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (13100-29800 KNOT-FT).
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED THUNDERSTORMS UNTIL
2100. SLIGHT CHANCE OF SHOWERS UNTIL 0300.
MIN TEMPERATURE.....52-57.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........90-96 PERCENT.
24 HR TREND......UNCHANGED.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
MIXING HEIGHT.......400-1400 FT AGL.
SMOKE DISPERSAL.....POOR (3200-5600 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
1200, THEN CHANCE OF SHOWERS. SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....70-75.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........58-64 PERCENT.
24 HR TREND......29 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 10 MPH SHIFTING TO THE EAST IN THE
AFTERNOON.
MIXING HEIGHT.......1300-3300 FT AGL.
SMOKE DISPERSAL.....POOR (7900-29200 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
TUESDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN
THE UPPER 60S.
NEZ437-232215-
LODGEPOLE CREEK/SOUTHERN NEBRASKA PANHANDLE-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. AREAS OF FOG UNTIL 0800. SLIGHT
CHANCE OF SHOWERS AFTER 0900 UNTIL 1500.
ISOLATED THUNDERSTORMS AFTER 1200 UNTIL 1500,
THEN SCATTERED THUNDERSTORMS AND CHANCE OF
SHOWERS.
MAX TEMPERATURE.....72-77.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........48-54 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......1500-3500 FT AGL.
SMOKE DISPERSAL.....POOR (17100-35500 KNOT-FT).
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED THUNDERSTORMS UNTIL
2400. CHANCE OF SHOWERS UNTIL 0300, THEN SLIGHT
CHANCE OF SHOWERS.
MIN TEMPERATURE.....52-57.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........93-99 PERCENT.
24 HR TREND......4 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 5 MPH.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......400-1600 FT AGL.
SMOKE DISPERSAL.....POOR (5000-7700 KNOT-FT).
THURSDAY
SKY/WEATHER.........CLOUDY. CHANCE OF SHOWERS. SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....67-72.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........67-73 PERCENT.
24 HR TREND......17 PERCENT WETTER.
20-FOOT WINDS.......EAST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.30 PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
MIXING HEIGHT.......900-2900 FT AGL.
SMOKE DISPERSAL.....POOR (10000-26500 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. SOUTH
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
TUESDAY
COOLER. MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID 60S.
WYZ417-232215-
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL
GRASSLAND-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1500, THEN MOSTLY CLOUDY. PATCHY FOG
UNTIL 0800. SLIGHT CHANCE OF SHOWERS UNTIL
0900.
MAX TEMPERATURE.....76-81.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........25-31 PERCENT.
24 HR TREND......20 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......1000-3000 FT AGL INCREASING TO 5100-7100 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (13100 KNOT-FT) INCREASING TO GOOD (91200
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.
MIN TEMPERATURE.....47-52.
24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........80-86 PERCENT.
24 HR TREND......10 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.
MIXING HEIGHT.......1200-3200 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (3200-8200 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
MAX TEMPERATURE.....72-77.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........32-38 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE SOUTHEAST IN
THE AFTERNOON. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 5 MPH SHIFTING TO THE EAST IN
THE AFTERNOON.
MIXING HEIGHT.......700-2700 FT AGL INCREASING TO 3600-5600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (6700-47300 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.
WYZ418-232215-
MIDDLE NORTH PLATTE RIVER BASIN/NIOBRARA AND CONVERSE HIGH PLAINS-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS UNTIL 0900.
MAX TEMPERATURE.....75-80.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........25-31 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 4800-6800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (14000 KNOT-FT) INCREASING TO GOOD (87900
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY.
MIN TEMPERATURE.....47-52.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........81-87 PERCENT.
24 HR TREND......13 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE NORTH AFTER
MIDNIGHT.
MIXING HEIGHT.......1600-3600 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (3700-10000 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AFTER 1200.
MAX TEMPERATURE.....70-75.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........38-44 PERCENT.
24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST AROUND 5 MPH SHIFTING TO THE EAST IN
THE AFTERNOON. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH SHIFTING TO THE EAST IN
THE AFTERNOON.
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 4100-6100 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (9900-55700 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.
WYZ419-232215-
NORTH LARAMIE RANGE AND ADJACENT HIGH PLAINS-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG UNTIL 0800. SLIGHT
CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS
AFTER 1500.
MAX TEMPERATURE.....67-75.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........27-33 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......1600-3600 FT AGL INCREASING TO 5200-7200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (26300 KNOT-FT) INCREASING TO VERY GOOD
(113800 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....46-52.
24 HR TREND......8 DEGREES COOLER.
MAX HUMIDITY........67-73 PERCENT.
24 HR TREND......5 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH. GUSTS UP TO 20 MPH IN
THE EVENING.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.
MIXING HEIGHT.......1900-3900 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (3900-14400 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AFTER 1200. SLIGHT
CHANCE OF THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....63-69.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........44-50 PERCENT.
24 HR TREND......14 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST AROUND 5 MPH SHIFTING TO THE EAST IN
THE AFTERNOON. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 3900-5800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (12300-54200 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS AROUND 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
TUESDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S.
WYZ420-232215-
NORTH LARAMIE VALLEY/SHIRLEY BASIN-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY.
MAX TEMPERATURE.....68-73.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........28-34 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO WEST
AROUND 25 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1500-3500 FT AGL INCREASING TO 5000-6800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (26400 KNOT-FT) INCREASING TO VERY GOOD
(130600 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0300, THEN PARTLY CLOUDY.
MIN TEMPERATURE.....41-46.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........78-84 PERCENT.
24 HR TREND......UNCHANGED.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......WEST AROUND 5 MPH AND GUSTY IN THE EVENING
BECOMING LIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH SHIFTING TO THE NORTH
AFTER MIDNIGHT.
MIXING HEIGHT.......2000-4000 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (3000-18600 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AFTER 1200. SLIGHT
CHANCE OF THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....65-70.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........42-48 PERCENT.
24 HR TREND......14 PERCENT WETTER.
20-FOOT WINDS.......EAST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....EAST AROUND 5 MPH INCREASING TO AROUND 15 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 4600-6600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (10100 KNOT-FT) INCREASING TO GOOD (62900
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS AROUND 70. SOUTH WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
TUESDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S.
WYZ421-232215-
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....67-73.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........26-32 PERCENT.
24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO WEST
AROUND 25 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1200-3200 FT AGL INCREASING TO 4800-6800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (25500 KNOT-FT) INCREASING TO VERY GOOD
(123900 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....42-47.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........70-76 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH IN THE EVENING BECOMING
LIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
MIXING HEIGHT.......2100-4100 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (2800-16400 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
MAX TEMPERATURE.....65-71.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........35-41 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......LIGHT WINDS BECOMING EAST AROUND 5 MPH IN THE
AFTERNOON. GUSTS UP TO 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
MIXING HEIGHT.......1200-3200 FT AGL INCREASING TO 4500-6500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (7500-56300 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
TUESDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S.
WYZ422-232215-
CENTRAL AND WEST CARBON-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1500, THEN MOSTLY CLOUDY.
MAX TEMPERATURE.....68-73.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........27-33 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......1400-3400 FT AGL INCREASING TO 4600-6600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (25000 KNOT-FT) INCREASING TO VERY GOOD
(116100 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY.
MIN TEMPERATURE.....41-46.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........74-80 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH IN THE EVENING BECOMING
LIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
MIXING HEIGHT.......2100-4100 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (2900-16700 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY CLOUDY.
MAX TEMPERATURE.....66-71.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........35-41 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......EAST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
MIXING HEIGHT.......1000-3000 FT AGL INCREASING TO 4600-6600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (7900 KNOT-FT) INCREASING TO GOOD (61800
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S.
WYZ423-232215-
SOUTHWEST CARBON COUNTY-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1500, THEN MOSTLY CLOUDY.
MAX TEMPERATURE.....68-73.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........29-35 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......SOUTH AROUND 10 MPH SHIFTING TO THE WEST IN THE
AFTERNOON. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......1000-3000 FT AGL INCREASING TO 4600-6600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (15900 KNOT-FT) INCREASING TO GOOD (82200
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY
UNTIL 0300, THEN MOSTLY CLOUDY.
MIN TEMPERATURE.....40-45.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........79-85 PERCENT.
24 HR TREND......14 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH IN THE EVENING BECOMING
LIGHT. GUSTS UP TO 15 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTH AROUND 10 MPH SHIFTING TO THE NORTHEAST
AFTER MIDNIGHT.
MIXING HEIGHT.......2000-4000 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (3300-10900 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY CLOUDY.
MAX TEMPERATURE.....67-72.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........37-43 PERCENT.
24 HR TREND......9 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST AROUND 5 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 4700-6700 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (8700-47500 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
WYZ424-232215-
SIERRA MADRE RANGE/MEDICINE BOW NF-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
0900. SLIGHT CHANCE OF SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....59-67.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........35-41 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......1500-3500 FT AGL INCREASING TO 4200-6200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (25900 KNOT-FT) INCREASING TO GOOD (87100
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
2400 UNTIL 0300.
MIN TEMPERATURE.....40-45.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........72-78 PERCENT.
24 HR TREND......27 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH IN THE EVENING BECOMING
LIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
MIXING HEIGHT.......1300-3300 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (2800-10000 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY CLOUDY. CHANCE OF
SHOWERS AFTER 1200. SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....59-67.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........45-51 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......EAST AROUND 5 MPH.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
MIXING HEIGHT.......1600-3600 FT AGL INCREASING TO 5000-6900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (11500-55000 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S.
SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. SOUTH WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S.
WYZ425-232215-
UPPER NORTH PLATTE RIVER BASIN-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
0900.
MAX TEMPERATURE.....67-72.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........26-32 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......1900-3900 FT AGL INCREASING TO 5500-6900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (29100 KNOT-FT) INCREASING TO VERY GOOD
(112200 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....40-45.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........77-83 PERCENT.
24 HR TREND......14 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......WEST AROUND 5 MPH IN THE EVENING BECOMING
LIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
MIXING HEIGHT.......1800-3800 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (2200-13000 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY CLOUDY. SLIGHT CHANCE
OF SHOWERS AFTER 1200. SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....65-70.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........37-43 PERCENT.
24 HR TREND......10 PERCENT WETTER.
20-FOOT WINDS.......EAST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
MIXING HEIGHT.......1200-3200 FT AGL INCREASING TO 4800-6800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (7700 KNOT-FT) INCREASING TO FAIR (59000
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
WYZ426-232215-
SNOWY RANGE/MEDICINE BOW NF-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
0900SLIGHT CHANCE OF SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200.
MAX TEMPERATURE.....59-67.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........35-41 PERCENT.
24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......1800-3800 FT AGL INCREASING TO 5000-7000 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (31200 KNOT-FT) INCREASING TO VERY GOOD
(105200 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
2100 UNTIL 0300.
MIN TEMPERATURE.....37-43.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........80-86 PERCENT.
24 HR TREND......20 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......WEST AROUND 5 MPH IN THE EVENING BECOMING
LIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
MIXING HEIGHT.......1500-3500 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (2700-13300 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
1200, THEN CHANCE OF SHOWERS. SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....55-63.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........52-58 PERCENT.
24 HR TREND......32 PERCENT WETTER.
20-FOOT WINDS.......EAST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
MIXING HEIGHT.......1600-3600 FT AGL INCREASING TO 4500-6500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO GOOD (13500-60800 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.
SOUTH WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS, SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN
THE LOWER 50S.
WYZ427-232215-
NORTH SNOWY RANGE FOOTHILLS-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY.
MAX TEMPERATURE.....68-73.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........27-33 PERCENT.
24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 15 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO WEST
AROUND 25 MPH IN THE AFTERNOON.
MIXING HEIGHT.......2000-4000 FT AGL INCREASING TO 5800-7300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (35900 KNOT-FT) INCREASING TO VERY GOOD
(132700 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....42-47.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........72-78 PERCENT.
24 HR TREND......1 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......WEST AROUND 10 MPH AND GUSTY IN THE EVENING
BECOMING LIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
MIXING HEIGHT.......1900-3900 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (3000-17800 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN CLOUDY. SLIGHT
CHANCE OF SHOWERS AFTER 1200. SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....64-69.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........39-45 PERCENT.
24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......EAST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
MIXING HEIGHT.......1200-3200 FT AGL INCREASING TO 4800-6300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (11900 KNOT-FT) INCREASING TO GOOD (73500
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S.
WYZ428-232215-
SOUTHERN LARAMIE VALLEY-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
ISOLATED THUNDERSTORMS AFTER 1200.
MAX TEMPERATURE.....68-73.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........29-35 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 10 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......1800-3800 FT AGL INCREASING TO 5400-7400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (22100 KNOT-FT) INCREASING TO GOOD (98500
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
2100 UNTIL 0300.
MIN TEMPERATURE.....41-46.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........86-92 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......WEST AROUND 5 MPH AND GUSTY IN THE EVENING
BECOMING LIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
MIXING HEIGHT.......1500-3500 FT AGL DECREASING TO 500 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (2500-10800 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
1200, THEN CHANCE OF SHOWERS. SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....63-68.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........47-53 PERCENT.
24 HR TREND......14 PERCENT WETTER.
20-FOOT WINDS.......EAST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 4600-6300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (9700-59000 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS AROUND 70. SOUTH WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S.
WYZ429-232215-
SOUTHERN LARAMIE RANGE-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG UNTIL 0800. SLIGHT
CHANCE OF SHOWERS AFTER 1200 UNTIL 1500.
ISOLATED THUNDERSTORMS AFTER 1200. CHANCE OF
SHOWERS AFTER 1500.
MAX TEMPERATURE.....66-71.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........33-39 PERCENT.
24 HR TREND......5 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.......1200-3200 FT AGL INCREASING TO 4200-6200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO GOOD (20600-63100 KNOT-FT).
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
0300.
MIN TEMPERATURE.....44-49.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........75-81 PERCENT.
24 HR TREND......10 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......WEST AROUND 5 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH SHIFTING TO THE
NORTHWEST AFTER MIDNIGHT.
MIXING HEIGHT.......900-2900 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (3600-6700 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
1200, THEN CHANCE OF SHOWERS. CHANCE OF
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....59-64.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........54-60 PERCENT.
24 HR TREND......29 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.20 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 10 MPH SHIFTING TO THE EAST IN THE
AFTERNOON.
MIXING HEIGHT.......1200-3200 FT AGL INCREASING TO 3800-5400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (13600-50000 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. SOUTH
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
WEST WINDS AROUND 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
WYZ430-232215-
LARAMIE FOOTHILLS AND HIGH PLAINS-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........CLOUDY. PATCHY FOG UNTIL 0800. SLIGHT CHANCE OF
SHOWERS AFTER 1200 UNTIL 1500, THEN CHANCE OF
SHOWERS AND ISOLATED THUNDERSTORMS.
MAX TEMPERATURE.....71-76.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........31-37 PERCENT.
24 HR TREND......5 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.......1200-3200 FT AGL INCREASING TO 3300-5300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (11400-38600 KNOT-FT).
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED THUNDERSTORMS UNTIL
2100. SLIGHT CHANCE OF SHOWERS UNTIL 0300.
MIN TEMPERATURE.....48-53.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........74-80 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH SHIFTING TO THE
NORTHWEST AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH SHIFTING TO THE NORTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......400-2200 FT AGL.
SMOKE DISPERSAL.....POOR (4600-5400 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
1200, THEN CHANCE OF SHOWERS. CHANCE OF
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....64-69.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........53-59 PERCENT.
24 HR TREND......17 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 3500-5200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (15100-43500 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S.
WYZ431-232215-
LARAMIE EAST HIGH PLAINS-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
1200 UNTIL 1500, THEN CHANCE OF SHOWERS AND
ISOLATED THUNDERSTORMS.
MAX TEMPERATURE.....73-78.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........34-40 PERCENT.
24 HR TREND......1 PERCENT WETTER.
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......500-2100 FT AGL INCREASING TO 2700-4700 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (6800-29700 KNOT-FT).
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED THUNDERSTORMS UNTIL
2100. SLIGHT CHANCE OF SHOWERS UNTIL 2400, THEN
CHANCE OF SHOWERS UNTIL 0300.
MIN TEMPERATURE.....50-55.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........82-88 PERCENT.
24 HR TREND......14 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 5 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH SHIFTING TO THE NORTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......400-1500 FT AGL.
SMOKE DISPERSAL.....POOR (4100-5500 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
1200, THEN CHANCE OF SHOWERS. CHANCE OF
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....66-71.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........57-63 PERCENT.
24 HR TREND......22 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.
CHC OF WETTING RAIN.20 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 10 MPH.
MIXING HEIGHT.......700-2700 FT AGL INCREASING TO 3000-4700 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (12700-33300 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S. SOUTH
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S.
TUESDAY
COOLER. MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S.
WYZ432-232215-
BORDEAUX/CHUGWATER/WHEATLAND-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG UNTIL 0800. SLIGHT
CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS
AFTER 1500.
MAX TEMPERATURE.....75-80.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........25-31 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
MIXING HEIGHT.......1000-3000 FT AGL INCREASING TO 4000-6000 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (7200-46800 KNOT-FT).
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS UNTIL 2400.
MIN TEMPERATURE.....52-57.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........69-75 PERCENT.
24 HR TREND......2 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH SHIFTING TO THE
NORTHWEST AFTER MIDNIGHT.
MIXING HEIGHT.......500-2500 FT AGL.
SMOKE DISPERSAL.....POOR (4500-6800 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
1200. SLIGHT CHANCE OF THUNDERSTORMS AFTER
1500.
MAX TEMPERATURE.....69-74.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........45-51 PERCENT.
24 HR TREND......19 PERCENT WETTER.
20-FOOT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE EAST IN THE
AFTERNOON. GUSTS UP TO 15 MPH.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 10 MPH SHIFTING TO THE NORTHEAST
IN THE AFTERNOON.
MIXING HEIGHT.......700-2700 FT AGL INCREASING TO 3800-5800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (10500-45400 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.
TUESDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID 60S.
WYZ433-232215-
GOSHEN/MIDDLE-LOWER NORTH PLATTE RIVER BASIN-
1252 AM MDT WED SEP 23 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG UNTIL 0800. SLIGHT
CHANCE OF SHOWERS UNTIL 0900. SLIGHT CHANCE OF
SHOWERS AND ISOLATED THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....76-81.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........28-34 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 5 MPH.
MIXING HEIGHT.......400-2100 FT AGL INCREASING TO 3200-5200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (5700-27600 KNOT-FT).
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY.
ISOLATED THUNDERSTORMS UNTIL 2100. SLIGHT
CHANCE OF SHOWERS UNTIL 2400.
MIN TEMPERATURE.....51-56.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........83-89 PERCENT.
24 HR TREND......3 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 5 MPH SHIFTING TO THE NORTHWEST
AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH SHIFTING TO THE NORTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......400-1500 FT AGL.
SMOKE DISPERSAL.....POOR (3300-5000 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
1200, THEN CHANCE OF SHOWERS. SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....71-76.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........48-54 PERCENT.
24 HR TREND......18 PERCENT WETTER.
20-FOOT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE EAST IN THE
AFTERNOON. GUSTS UP TO 15 MPH.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 10 MPH SHIFTING TO THE EAST IN THE
AFTERNOON.
MIXING HEIGHT.......700-2700 FT AGL INCREASING TO 3500-5500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (9400-41700 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
TUESDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE
UPPER 60S.
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