378
FNUS55 KCYS 070624
FWFCYS
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST WYOMING/WESTERN NEBRASKA
NATIONAL WEATHER SERVICE CHEYENNE WY
1224 AM MDT SUN SEP 7 2025
DISCUSSION
LITTLE TO NO FIRE WEATHER CONCERNS FOR SUNDAY AS AFTERNOON MINIMUM
RELATIVE HUMIDITY VALUES REMAIN ABOVE CRITICAL THRESHOLDS. ELEVATED FIRE
WEATHER CONCERNS RETURN FOR MONDAY WITH AFTERNOON MINIMUM RELATIVE
HUMIDITY VALUES DROP TOWARDS THE 15 TO 18 PERCENT RANGE. WINDS WILL BE
BELOW CRITICAL THRESHOLDS FOR RED FLAG WARNINGS, BUT DRY CONDITIONS WILL
INCREASE FIRE WEATHER THREATS. LITTLE TO NO PRECIPITATION EXPECTED ACROSS
AREA MONDAY, BUT PRECIPITATION CHANCES RETURN TUESDAY ONWARDS.
NEZ434-072215-
PINE RIDGE/NEBRASKA NATIONAL FOREST-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....85-90.
24 HR TREND......12 DEGREES WARMER.
MIN HUMIDITY........19-25 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
MIXING HEIGHT.......400-2400 FT AGL INCREASING TO 5000-7000 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (5300-44900 KNOT-FT).
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2100.
SLIGHT CHANCE OF SHOWERS UNTIL 2400. AREAS OF
SMOKE AFTER 0400.
MIN TEMPERATURE.....55-60.
24 HR TREND......12 DEGREES WARMER.
MAX HUMIDITY........67-73 PERCENT.
24 HR TREND......4 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......1400-3400 FT AGL DECREASING TO 300-800 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (5800-10000 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....87-92.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........14-20 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......600-2600 FT AGL INCREASING TO 7300-9300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (17600 KNOT-FT) INCREASING TO VERY GOOD
(119700 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 90.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
NEZ435-072215-
BOX BUTTE/SOUTH SIOUX/NIOBRARA RIVER-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....83-88.
24 HR TREND......9 DEGREES WARMER.
MIN HUMIDITY........24-30 PERCENT.
24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......400-2400 FT AGL INCREASING TO 4800-6800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (7800-49300 KNOT-FT).
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100. SLIGHT CHANCE OF SHOWERS UNTIL
2400.
MIN TEMPERATURE.....52-57.
24 HR TREND......9 DEGREES WARMER.
MAX HUMIDITY........79-85 PERCENT.
24 HR TREND......23 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......1300-3300 FT AGL DECREASING TO 400 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (4800-10800 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....86-91.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........14-20 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......600-2600 FT AGL INCREASING TO 7800-9800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (17000 KNOT-FT) INCREASING TO VERY GOOD
(139300 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 80.
NEZ436-072215-
LOWER NORTH PLATTE RIVER BASIN/SCOTTSBLUFF NATIONAL MONUMENT-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER 1500. AREAS OF SMOKE AFTER 1700.
MAX TEMPERATURE.....82-87.
24 HR TREND......7 DEGREES WARMER.
MIN HUMIDITY........29-35 PERCENT.
24 HR TREND......2 PERCENT WETTER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......600-2600 FT AGL INCREASING TO 4100-6100 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (7400-44700 KNOT-FT).
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. AREAS OF SMOKE UNTIL 1900AREAS
OF SMOKE AFTER 2000 UNTIL 2200. SLIGHT CHANCE
OF THUNDERSTORMS UNTIL 2100. SLIGHT CHANCE OF
SHOWERS UNTIL 2400.
MIN TEMPERATURE.....53-58.
24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........75-81 PERCENT.
24 HR TREND......20 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......500-2500 FT AGL.
SMOKE DISPERSAL.....POOR (5500-8000 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....85-90.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........16-22 PERCENT.
24 HR TREND......11 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......700-2700 FT AGL INCREASING TO 7600-9600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (20400 KNOT-FT) INCREASING TO EXCELLENT
(158100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 80.
NEZ437-072215-
LODGEPOLE CREEK/SOUTHERN NEBRASKA PANHANDLE-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER 1500. AREAS OF SMOKE AFTER 1700.
MAX TEMPERATURE.....AROUND 81.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........33-39 PERCENT.
24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 4500-6500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (10900-58400 KNOT-FT).
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
UNTIL 2400.
MIN TEMPERATURE.....52-57.
24 HR TREND......7 DEGREES WARMER.
MAX HUMIDITY........78-84 PERCENT.
24 HR TREND......22 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......400-2200 FT AGL.
SMOKE DISPERSAL.....POOR (6200-7200 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....83-88.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........16-22 PERCENT.
24 HR TREND......17 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 7800-9800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (24000 KNOT-FT) INCREASING TO EXCELLENT
(178700 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
WYZ417-072215-
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL
GRASSLAND-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1500, THEN MOSTLY CLOUDY. AREAS OF SMOKE
AFTER 1500.
MAX TEMPERATURE.....83-88.
24 HR TREND......10 DEGREES WARMER.
MIN HUMIDITY........17-23 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
MIXING HEIGHT.......800-2800 FT AGL INCREASING TO 5700-7700 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (5500 KNOT-FT) INCREASING TO FAIR (57000
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
AREAS OF SMOKE.
MIN TEMPERATURE.....53-58.
24 HR TREND......12 DEGREES WARMER.
MAX HUMIDITY........60-66 PERCENT.
24 HR TREND......1 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......2000-4000 FT AGL DECREASING TO 200-700 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (5800-10700 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....83-88.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........13-19 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......600-2600 FT AGL INCREASING TO 7900-9900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (15500 KNOT-FT) INCREASING TO VERY GOOD
(128800 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S.
SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S.
WYZ418-072215-
MIDDLE NORTH PLATTE RIVER BASIN/NIOBRARA AND CONVERSE HIGH PLAINS-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
AREAS OF SMOKE AFTER 1500. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....82-87.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........19-25 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 6300-8300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (9500 KNOT-FT) INCREASING TO GOOD (70600
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. AREAS OF SMOKE UNTIL 2100AREAS
OF SMOKE AFTER 2400 UNTIL 0100.
MIN TEMPERATURE.....53-58.
24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........61-67 PERCENT.
24 HR TREND......15 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......2100-4100 FT AGL DECREASING TO 300-800 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (6200-11000 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....82-87.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........12-18 PERCENT.
24 HR TREND......8 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......1000-3000 FT AGL INCREASING TO 8200-10200 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (20000 KNOT-FT) INCREASING TO EXCELLENT
(165500 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S.
WYZ419-072215-
NORTH LARAMIE RANGE AND ADJACENT HIGH PLAINS-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
AREAS OF SMOKE UNTIL 0700AREAS OF SMOKE AFTER
0800 UNTIL 0900. CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....72-80.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........25-31 PERCENT.
24 HR TREND......9 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.......1700-3700 FT AGL INCREASING TO 6800-8800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (23400 KNOT-FT) INCREASING TO GOOD (97700
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100. SLIGHT CHANCE OF SHOWERS UNTIL
2400. AREAS OF SMOKE AFTER 2100 UNTIL 0100.
MIN TEMPERATURE.....49-59.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........55-61 PERCENT.
24 HR TREND......5 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......WEST AROUND 10 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH INCREASING TO AROUND 20 MPH
AFTER MIDNIGHT.
MIXING HEIGHT.......1500-3500 FT AGL DECREASING TO 200-800 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (9100-12300 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....72-82.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........14-20 PERCENT.
24 HR TREND......10 PERCENT DRIER.
20-FOOT WINDS.......WEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 8800-10800 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (27300 KNOT-FT) INCREASING TO EXCELLENT
(195700 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S.
WYZ420-072215-
NORTH LARAMIE VALLEY/SHIRLEY BASIN-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER 1200 UNTIL 1500, THEN
CHANCE OF SHOWERS AND THUNDERSTORMS. AREAS OF
SMOKE AFTER 1600.
MAX TEMPERATURE.....74-79.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........24-30 PERCENT.
24 HR TREND......8 PERCENT WETTER.
20-FOOT WINDS.......WEST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......1700-3700 FT AGL INCREASING TO 6900-8900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (25100 KNOT-FT) INCREASING TO VERY GOOD
(117100 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100. CHANCE OF SHOWERS UNTIL 2400. AREAS
OF SMOKE AFTER 2100 UNTIL 2300.
MIN TEMPERATURE.....46-51.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........70-76 PERCENT.
24 HR TREND......2 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......WEST 5 TO 10 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......2400-4400 FT AGL DECREASING TO 400-900 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (8100-20600 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....75-80.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........19 PERCENT.
24 HR TREND......9 PERCENT DRIER.
20-FOOT WINDS.......WEST AROUND 10 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.......1000-3000 FT AGL INCREASING TO 8900-10900 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (21300 KNOT-FT) INCREASING TO EXCELLENT
(201200 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.
WYZ421-072215-
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY. AREAS OF SMOKE AFTER 1300 UNTIL
1700. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....72-80.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........21-27 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.....WEST AROUND 15 MPH.
MIXING HEIGHT.......1500-3500 FT AGL INCREASING TO 6800-8800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (21300 KNOT-FT) INCREASING TO VERY GOOD
(116800 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY. SLIGHT CHANCE
OF THUNDERSTORMS UNTIL 2100. CHANCE OF SHOWERS
UNTIL 2400.
MIN TEMPERATURE.....48-53.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........63-69 PERCENT.
24 HR TREND......5 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......2800-4800 FT AGL DECREASING TO 200-1000 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (5900-22900 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....72-80.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........12-18 PERCENT.
24 HR TREND......6 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.......600-2600 FT AGL INCREASING TO 8600-10600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (13200 KNOT-FT) INCREASING TO EXCELLENT
(178000 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE UPPER 70S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
SOUTH WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. SOUTH
WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S.
WYZ422-072215-
CENTRAL AND WEST CARBON-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER 1200.
MAX TEMPERATURE.....74-79.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........19-25 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2000-4000 FT AGL INCREASING TO 7300-9300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (29300 KNOT-FT) INCREASING TO EXCELLENT
(152700 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100. CHANCE OF SHOWERS UNTIL 2400.
MIN TEMPERATURE.....46-51.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........70-76 PERCENT.
24 HR TREND......3 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH. GUSTS UP TO 25 MPH IN
THE EVENING.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......4100-6100 FT AGL DECREASING TO 300-1000 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (6500-38300 KNOT-FT).
MONDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....74-79.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........13-19 PERCENT.
24 HR TREND......5 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.......900-2900 FT AGL INCREASING TO 8500-10500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (17200 KNOT-FT) INCREASING TO EXCELLENT
(179100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
SOUTH WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID 70S. SOUTH WINDS
AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.
WYZ423-072215-
SOUTHWEST CARBON COUNTY-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY. SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....75-80.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........21-27 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO WEST
AROUND 20 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1700-3700 FT AGL INCREASING TO 8100-10100 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (20700 KNOT-FT) INCREASING TO EXCELLENT
(167800 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2100.
CHANCE OF SHOWERS UNTIL 2400, THEN SLIGHT
CHANCE OF SHOWERS.
MIN TEMPERATURE.....44-49.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........83-89 PERCENT.
24 HR TREND......4 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH SHIFTING TO THE SOUTH
AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
MIXING HEIGHT.......3700-5700 FT AGL DECREASING TO 400-900 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (4400-31900 KNOT-FT).
MONDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....75-80.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........17-23 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH SHIFTING TO THE SOUTHWEST IN
THE AFTERNOON. GUSTS UP TO 20 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO WEST AROUND
20 MPH IN THE AFTERNOON.
MIXING HEIGHT.......700-2700 FT AGL INCREASING TO 8000-10000 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (10900 KNOT-FT) INCREASING TO VERY GOOD
(137600 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S. SOUTH
WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS AROUND 70.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.
WYZ424-072215-
SIERRA MADRE RANGE/MEDICINE BOW NF-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS UNTIL 0900. CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER 1200.
MAX TEMPERATURE.....63-71.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........28-34 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......1800-3800 FT AGL INCREASING TO 6200-8200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (24700 KNOT-FT) INCREASING TO VERY GOOD
(131600 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2100.
CHANCE OF SHOWERS UNTIL 2400, THEN SLIGHT
CHANCE OF SHOWERS.
MIN TEMPERATURE.....41-47.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........72-78 PERCENT.
24 HR TREND......6 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......2700-4700 FT AGL DECREASING TO 100-800 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (3500-25200 KNOT-FT).
MONDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....64-72.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........20-26 PERCENT.
24 HR TREND......6 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.......1600-3600 FT AGL INCREASING TO 8200-10200 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (16900 KNOT-FT) INCREASING TO VERY GOOD
(148300 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTH
WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
WYZ425-072215-
UPPER NORTH PLATTE RIVER BASIN-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200 UNTIL
1500. CHANCE OF SHOWERS AFTER 1200. CHANCE OF
THUNDERSTORMS AFTER 1500.
MAX TEMPERATURE.....73-78.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........20-26 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH INCREASING TO WEST AROUND 15
MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO WEST
AROUND 20 MPH IN THE AFTERNOON.
MIXING HEIGHT.......2300-4300 FT AGL INCREASING TO 6900-8900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (28600 KNOT-FT) INCREASING TO VERY GOOD
(133800 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY. SLIGHT CHANCE
OF THUNDERSTORMS UNTIL 2100. CHANCE OF SHOWERS
UNTIL 2400.
MIN TEMPERATURE.....44-49.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........74-80 PERCENT.
24 HR TREND......3 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 25 MPH IN
THE EVENING.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......3600-5600 FT AGL DECREASING TO 600-1100 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (7300-32500 KNOT-FT).
MONDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....74-79.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........14-20 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH SHIFTING TO THE WEST IN
THE AFTERNOON. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO WEST
AROUND 20 MPH IN THE AFTERNOON.
MIXING HEIGHT.......2300-4300 FT AGL INCREASING TO 10000-11700 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (22700 KNOT-FT) INCREASING TO EXCELLENT
(192100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S. SOUTH
WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS AROUND 70.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.
WYZ426-072215-
SNOWY RANGE/MEDICINE BOW NF-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1200.
MAX TEMPERATURE.....62-72.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........30-36 PERCENT.
24 HR TREND......8 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 5300-7300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (24000 KNOT-FT) INCREASING TO VERY GOOD
(111100 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY. SLIGHT CHANCE
OF THUNDERSTORMS UNTIL 2100. CHANCE OF SHOWERS
UNTIL 2400.
MIN TEMPERATURE.....37-45.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........78-84 PERCENT.
24 HR TREND......18 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......2600-4600 FT AGL DECREASING TO 100-800 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (4600-26200 KNOT-FT).
MONDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....64-72.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........22-28 PERCENT.
24 HR TREND......7 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.......1900-3900 FT AGL INCREASING TO 8300-10300 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (25800 KNOT-FT) INCREASING TO EXCELLENT
(173700 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
WYZ427-072215-
NORTH SNOWY RANGE FOOTHILLS-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER 1200 UNTIL 1500, THEN CHANCE OF SHOWERS
AND THUNDERSTORMS.
MAX TEMPERATURE.....72-77.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........22-28 PERCENT.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2400-4400 FT AGL INCREASING TO 7200-9200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (34800 KNOT-FT) INCREASING TO VERY GOOD
(134900 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY. SLIGHT CHANCE
OF THUNDERSTORMS UNTIL 2100. CHANCE OF SHOWERS
UNTIL 2400.
MIN TEMPERATURE.....48-53.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........60-66 PERCENT.
24 HR TREND......8 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......WEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......3300-5300 FT AGL DECREASING TO 400-900 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (9300-30300 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....73-78.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........14-20 PERCENT.
24 HR TREND......9 PERCENT DRIER.
20-FOOT WINDS.......WEST 10 TO 15 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......2600-4600 FT AGL INCREASING TO 9600-11400 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (37600 KNOT-FT) INCREASING TO EXCELLENT
(210000 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID 70S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID
60S.
WYZ428-072215-
SOUTHERN LARAMIE VALLEY-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1200.
MAX TEMPERATURE.....72-77.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........25-31 PERCENT.
24 HR TREND......10 PERCENT WETTER.
20-FOOT WINDS.......WEST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......2400-4400 FT AGL INCREASING TO 6100-8100 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (31100 KNOT-FT) INCREASING TO VERY GOOD
(102800 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100. CHANCE OF SHOWERS UNTIL 2400.
MIN TEMPERATURE.....46-51.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........70-76 PERCENT.
24 HR TREND......15 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......WEST AROUND 10 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......2600-4600 FT AGL DECREASING TO 400-900 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (8400-24600 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....74-79.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........15-21 PERCENT.
24 HR TREND......10 PERCENT DRIER.
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.......2600-4600 FT AGL INCREASING TO 9500-11300 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (34500 KNOT-FT) INCREASING TO EXCELLENT
(201800 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.
WYZ429-072215-
SOUTHERN LARAMIE RANGE-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER 1200 UNTIL 1500, THEN CHANCE OF SHOWERS
AND THUNDERSTORMS.
MAX TEMPERATURE.....69-74.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........29-35 PERCENT.
24 HR TREND......14 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.......1900-3900 FT AGL INCREASING TO 5700-7700 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (29300 KNOT-FT) INCREASING TO GOOD (96000
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100. SLIGHT CHANCE OF SHOWERS UNTIL
2400.
MIN TEMPERATURE.....49-54.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........56-62 PERCENT.
24 HR TREND......9 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......WEST AROUND 10 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......1800-3800 FT AGL DECREASING TO 100-600 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (5800-17500 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....71-76.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........17-23 PERCENT.
24 HR TREND......13 PERCENT DRIER.
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.......1700-3700 FT AGL INCREASING TO 8600-10300 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (30000 KNOT-FT) INCREASING TO EXCELLENT
(187800 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.
SOUTH WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID
60S.
WYZ430-072215-
LARAMIE FOOTHILLS AND HIGH PLAINS-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER 1200 UNTIL 1500, THEN CHANCE OF SHOWERS
AND THUNDERSTORMS.
MAX TEMPERATURE.....76-81.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........26-32 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......WEST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......2900-4900 FT AGL INCREASING TO 5100-7100 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO GOOD (32000-75400 KNOT-FT).
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100. SLIGHT CHANCE OF SHOWERS UNTIL
2400.
MIN TEMPERATURE.....52-57.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........62-68 PERCENT.
24 HR TREND......11 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......1200-3200 FT AGL DECREASING TO 400-900 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (9900-10900 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....78-83.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........18 PERCENT.
24 HR TREND......14 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST 10 TO 15 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......1700-3700 FT AGL INCREASING TO 9600-11600 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (33700 KNOT-FT) INCREASING TO EXCELLENT
(216200 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80. SOUTH
WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S.
WYZ431-072215-
LARAMIE EAST HIGH PLAINS-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER 1200 UNTIL 1500, THEN CHANCE OF SHOWERS
AND THUNDERSTORMS.
MAX TEMPERATURE.....79-84.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........31 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
MIXING HEIGHT.......3500-5500 FT AGL.
SMOKE DISPERSAL.....POOR TO GOOD (22700-63500 KNOT-FT).
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100. SLIGHT CHANCE OF SHOWERS UNTIL
2400.
MIN TEMPERATURE.....53-58.
24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........70-76 PERCENT.
24 HR TREND......18 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......300-1400 FT AGL.
SMOKE DISPERSAL.....POOR (6400-8100 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....82-87.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........18 PERCENT.
24 HR TREND......11 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......1500-3500 FT AGL INCREASING TO 9100-11100 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (31800 KNOT-FT) INCREASING TO EXCELLENT
(216100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.
WYZ432-072215-
BORDEAUX/CHUGWATER/WHEATLAND-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER 1500. AREAS OF SMOKE AFTER
1700.
MAX TEMPERATURE.....81-86.
24 HR TREND......7 DEGREES WARMER.
MIN HUMIDITY........22-28 PERCENT.
24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......WEST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
MIXING HEIGHT.......1900-3900 FT AGL INCREASING TO 6500-8500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (18500 KNOT-FT) INCREASING TO GOOD (77000
KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
AREAS OF SMOKE UNTIL 1900.
MIN TEMPERATURE.....57-62.
24 HR TREND......10 DEGREES WARMER.
MAX HUMIDITY........57-63 PERCENT.
24 HR TREND......9 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTH AROUND 5 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT. GUSTS UP TO 25 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
MIXING HEIGHT.......600-2600 FT AGL.
SMOKE DISPERSAL.....POOR (9400-10100 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....83-88.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........17 PERCENT.
24 HR TREND......10 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 9600-11600 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (29300 KNOT-FT) INCREASING TO EXCELLENT
(200400 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN
THE MID 50S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 80.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID
70S.
WYZ433-072215-
GOSHEN/MIDDLE-LOWER NORTH PLATTE RIVER BASIN-
1224 AM MDT SUN SEP 7 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY. AREAS OF SMOKE AFTER 1500.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER 1500.
MAX TEMPERATURE.....84-89.
24 HR TREND......7 DEGREES WARMER.
MIN HUMIDITY........22-28 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH IN
THE AFTERNOON. GUSTS UP TO 15 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
MIXING HEIGHT.......600-2600 FT AGL INCREASING TO 4900-6900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (5900-46800 KNOT-FT).
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. AREAS OF SMOKE UNTIL 1900.
MIN TEMPERATURE.....54-59.
24 HR TREND......10 DEGREES WARMER.
MAX HUMIDITY........67-73 PERCENT.
24 HR TREND......23 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......800-2800 FT AGL DECREASING TO 300-800 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (5800-9200 KNOT-FT).
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....86-91.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........13-19 PERCENT.
24 HR TREND......9 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 8700-10700 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (24200 KNOT-FT) INCREASING TO EXCELLENT
(183600 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
SATURDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page