201
FNUS55 KCYS 212050
FWFCYS
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST WYOMING/WESTERN NEBRASKA
NATIONAL WEATHER SERVICE CHEYENNE WY
250 PM MDT WED OCT 21 2026
DISCUSSION
WITH PLENTIFUL MOISTURE KEEPING DAYTIME MINIMUM RH
VALUES AT OR ABOVE 25-30% THROUGH THE NEXT SEVEN DAYS, CRITICAL
FIRE WEATHER CONDITIONS ARE NOT EXPECTED. EXPECT A CHANCE OF
WIDESPREAD PRECIPITATION THIS WEEKEND AS WELL TO HELP AID IN
ALLEVIATING DRY CONDITIONS.
NEZ434-221045-
PINE RIDGE/NEBRASKA NATIONAL FOREST-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....50-55.
24 HR TREND......9 DEGREES WARMER.
MAX HUMIDITY........82-88 PERCENT.
24 HR TREND......7 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......600 FT AGL.
SMOKE DISPERSAL.....POOR (6000-8000 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....76-81.
24 HR TREND......10 DEGREES WARMER.
MIN HUMIDITY........30-36 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......500-1800 FT AGL INCREASING TO 2100-4100 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (10500-38800 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2400, THEN MOSTLY CLOUDY
UNTIL 0300, THEN PARTLY CLOUDY.
MIN TEMPERATURE.....53-58.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........76-82 PERCENT.
24 HR TREND......6 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......600 FT AGL.
SMOKE DISPERSAL.....POOR (6900-7400 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY UNTIL 1500, THEN
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
1200.
MAX TEMPERATURE.....77-82.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........26-32 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......500-2000 FT AGL INCREASING TO 4000-6000 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (11600-57100 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
SATURDAY
MUCH COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS.
LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS.
LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 40S. EAST WINDS AROUND
5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S.
NEZ435-221045-
BOX BUTTE/SOUTH SIOUX/NIOBRARA RIVER-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....47-52.
24 HR TREND......7 DEGREES WARMER.
MAX HUMIDITY........93-99 PERCENT.
24 HR TREND......14 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.
MIXING HEIGHT.......300-800 FT AGL.
SMOKE DISPERSAL.....POOR (6000-7000 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....74-79.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........33-39 PERCENT.
24 HR TREND......1 PERCENT WETTER.
20-FOOT WINDS.......SOUTH AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......500-1700 FT AGL INCREASING TO 1800-3800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (9500-30000 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS UNTIL 2400.
MIN TEMPERATURE.....50-55.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........82-88 PERCENT.
24 HR TREND......14 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......600 FT AGL.
SMOKE DISPERSAL.....POOR (6900-7100 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY. SLIGHT CHANCE OF
SHOWERS AFTER 1200.
MAX TEMPERATURE.....77-82.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........26-32 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......500-2100 FT AGL INCREASING TO 3600-5600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (11200-48000 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
SATURDAY
MUCH COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS.
LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 40S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 60.
NEZ436-221045-
LOWER NORTH PLATTE RIVER BASIN/SCOTTSBLUFF NATIONAL MONUMENT-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....47-52.
24 HR TREND......7 DEGREES WARMER.
MAX HUMIDITY........91-97 PERCENT.
24 HR TREND......18 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.
MIXING HEIGHT.......400-900 FT AGL.
SMOKE DISPERSAL.....POOR (6100-6300 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....75-80.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........30-36 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......400-1800 FT AGL INCREASING TO 2000-4000 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (6400-23900 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS.
MIN TEMPERATURE.....51-56.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........79-85 PERCENT.
24 HR TREND......20 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......300-800 FT AGL.
SMOKE DISPERSAL.....POOR (6000 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY. SLIGHT CHANCE OF
SHOWERS AFTER 1200.
MAX TEMPERATURE.....79-84.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........23-29 PERCENT.
24 HR TREND......4 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......600-2600 FT AGL INCREASING TO 4400-6400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (9800-56900 KNOT-FT).
FORECAST DAYS 3 THROUGH 7
SATURDAY
MUCH COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND
10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 30S.
HIGHS AROUND 50. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S.
NEZ437-221045-
LODGEPOLE CREEK/SOUTHERN NEBRASKA PANHANDLE-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0300, THEN MOSTLY CLOUDY.
MIN TEMPERATURE.....47-52.
24 HR TREND......7 DEGREES WARMER.
MAX HUMIDITY........93-99 PERCENT.
24 HR TREND......18 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......400-900 FT AGL.
SMOKE DISPERSAL.....POOR (6400-7500 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....75-80.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........30-36 PERCENT.
24 HR TREND......3 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.......400-1800 FT AGL INCREASING TO 2000-4000 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (7700-27200 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
2400.
MIN TEMPERATURE.....51-56.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........74-80 PERCENT.
24 HR TREND......20 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......600 FT AGL.
SMOKE DISPERSAL.....POOR (6900-8100 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY.
MAX TEMPERATURE.....79-84.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........20-26 PERCENT.
24 HR TREND......9 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......700-2700 FT AGL INCREASING TO 4800-6800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (14600 KNOT-FT) INCREASING TO GOOD (80400
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
MUCH COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND
10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 30S.
HIGHS AROUND 50. NORTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN
THE LOWER 30S. HIGHS AROUND 60.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S.
WYZ417-221045-
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL
GRASSLAND-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....46-51.
24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........78-84 PERCENT.
24 HR TREND......10 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......500-1000 FT AGL.
SMOKE DISPERSAL.....POOR (4900-7400 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY UNTIL 1500, THEN
MOSTLY CLOUDY.
MAX TEMPERATURE.....73-78.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........29-35 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......1600-3600 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (9800-54400 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY.
MIN TEMPERATURE.....49-54.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........77-83 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH AROUND 5 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......300-800 FT AGL.
SMOKE DISPERSAL.....POOR (5000-5100 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY. SLIGHT CHANCE OF
SHOWERS AFTER 1200.
MAX TEMPERATURE.....72-77.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........23-29 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH WITH GUSTS TO AROUND 35 MPH
INCREASING TO SOUTHWEST AROUND 15 MPH WITH
GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO AROUND 25
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1200-3200 FT AGL INCREASING TO 4400-6400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (18900 KNOT-FT) INCREASING TO VERY GOOD
(138400 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
MUCH COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS.
LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS. LOWS
IN THE MID 30S. HIGHS IN THE UPPER 40S. EAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS. LOWS
IN THE LOWER 30S. HIGHS IN THE UPPER 40S. SOUTHEAST WINDS AROUND
5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S.
WYZ418-221045-
MIDDLE NORTH PLATTE RIVER BASIN/NIOBRARA AND CONVERSE HIGH PLAINS-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY.
MIN TEMPERATURE.....45-50.
24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........82-88 PERCENT.
24 HR TREND......15 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......500-1000 FT AGL.
SMOKE DISPERSAL.....POOR (4800-7100 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.
MAX TEMPERATURE.....71-76.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........32-38 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH WITH GUSTS TO AROUND 35 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......1600-3600 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (10900-56800 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
2100 UNTIL 2400.
MIN TEMPERATURE.....47-52.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........80-86 PERCENT.
24 HR TREND......3 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH AROUND 5 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......400-900 FT AGL.
SMOKE DISPERSAL.....POOR (4900-5500 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY. SLIGHT CHANCE OF
SHOWERS AFTER 1200.
MAX TEMPERATURE.....68-74.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........25-31 PERCENT.
24 HR TREND......9 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH WITH GUSTS TO AROUND 40 MPH
INCREASING TO SOUTHWEST AROUND 15 MPH WITH
GUSTS TO AROUND 50 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO AROUND 25
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 4300-6300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (22000 KNOT-FT) INCREASING TO VERY GOOD
(131300 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
MUCH COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS.
LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS. LOWS
IN THE LOWER 30S. HIGHS IN THE UPPER 40S. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS. LOWS
IN THE LOWER 30S. HIGHS AROUND 50. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S.
WYZ419-221045-
NORTH LARAMIE RANGE AND ADJACENT HIGH PLAINS-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....45-51.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........71-77 PERCENT.
24 HR TREND......8 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......500-1000 FT AGL.
SMOKE DISPERSAL.....POOR (5900-6300 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY CLOUDY. SLIGHT CHANCE
OF SHOWERS AFTER 1200.
MAX TEMPERATURE.....62-72.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........40-46 PERCENT.
24 HR TREND......10 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.......1700-3700 FT AGL.
SMOKE DISPERSAL.....POOR TO GOOD (19100-64200 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS.
MIN TEMPERATURE.....47-55.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........66-72 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......400-1100 FT AGL.
SMOKE DISPERSAL.....POOR (5800-6800 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY. CHANCE OF
SHOWERS AFTER 1200.
MAX TEMPERATURE.....59-69.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........32-38 PERCENT.
24 HR TREND......7 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 45
MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO AROUND 30
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 4200-6200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (34700 KNOT-FT) INCREASING TO VERY GOOD
(147900 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN
THE MID 40S. NORTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS.
LOWS IN THE MID 30S. HIGHS IN THE MID 40S. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS. LOWS
IN THE MID 30S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND
5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 50S.
WYZ420-221045-
NORTH LARAMIE VALLEY/SHIRLEY BASIN-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0300, THEN PARTLY CLOUDY.
MIN TEMPERATURE.....40-45.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........88-94 PERCENT.
24 HR TREND......14 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 5 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......500-1100 FT AGL.
SMOKE DISPERSAL.....POOR (4300-5200 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
1200.
MAX TEMPERATURE.....64-69.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........41-47 PERCENT.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......1300-3300 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (14400-58700 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS UNTIL 2400,
THEN SLIGHT CHANCE OF SHOWERS.
MIN TEMPERATURE.....43-48.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........84-90 PERCENT.
24 HR TREND......3 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 5 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......400-900 FT AGL.
SMOKE DISPERSAL.....POOR (5100-5300 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY. SLIGHT CHANCE OF
SHOWERS AFTER 1200.
MAX TEMPERATURE.....60-66.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........30-36 PERCENT.
24 HR TREND......10 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH INCREASING TO AROUND 20
MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO AROUND 30
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1400-3400 FT AGL INCREASING TO 4200-6200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (32000 KNOT-FT) INCREASING TO EXCELLENT
(163000 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE MID 30S. HIGHS AROUND
50. NORTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS. LOWS
IN THE LOWER 30S. HIGHS IN THE UPPER 40S. EAST WINDS AROUND
5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 50S.
WYZ421-221045-
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....42-47.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........86-92 PERCENT.
24 HR TREND......7 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......500-1300 FT AGL.
SMOKE DISPERSAL.....POOR (6700-7600 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
1200.
MAX TEMPERATURE.....60-66.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........46-52 PERCENT.
24 HR TREND......15 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......1200-3200 FT AGL.
SMOKE DISPERSAL.....POOR TO GOOD (22000-68500 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS.
MIN TEMPERATURE.....44-49.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........80-86 PERCENT.
24 HR TREND......3 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH AROUND 10 MPH. GUSTS UP TO 25 MPH
INCREASING TO 40 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......500-1600 FT AGL.
SMOKE DISPERSAL.....POOR (8800-9600 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY.
MAX TEMPERATURE.....55-61.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........33-39 PERCENT.
24 HR TREND......13 PERCENT DRIER.
20-FOOT WINDS.......BREEZY. SOUTHWEST 20 TO 25 MPH WITH GUSTS TO
AROUND 55 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH INCREASING TO AROUND 35
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1800-3800 FT AGL INCREASING TO 4700-6700 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (63700 KNOT-FT) INCREASING TO EXCELLENT
(199100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
COOLER. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 40S. WEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S.
WYZ422-221045-
CENTRAL AND WEST CARBON-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....42-47.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........89-95 PERCENT.
24 HR TREND......11 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......500-1800 FT AGL.
SMOKE DISPERSAL.....POOR (7000-8600 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
1200, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS.
MAX TEMPERATURE.....60-66.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........51-57 PERCENT.
24 HR TREND......15 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......1300-3300 FT AGL.
SMOKE DISPERSAL.....POOR TO GOOD (20600-61900 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS UNTIL 2100,
THEN SHOWERS LIKELY UNTIL 2400, THEN CHANCE OF
SHOWERS.
MIN TEMPERATURE.....43-48.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........85-91 PERCENT.
24 HR TREND......4 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.20 PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......500-1300 FT AGL.
SMOKE DISPERSAL.....POOR (6900-8200 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY.
SLIGHT CHANCE OF SHOWERS UNTIL 1200.
MAX TEMPERATURE.....55-61.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........38-44 PERCENT.
24 HR TREND......11 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 45
MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH INCREASING TO AROUND 35
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1800-3800 FT AGL INCREASING TO 4600-6600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (56600 KNOT-FT) INCREASING TO EXCELLENT
(189000 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR WITH SLIGHT CHANCE OF SHOWERS. LOWS IN
THE MID 30S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE MID
30S. HIGHS AROUND 50. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN
THE LOWER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND
5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S.
WYZ423-221045-
SOUTHWEST CARBON COUNTY-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
2400SLIGHT CHANCE OF SHOWERS AFTER 0300.
MIN TEMPERATURE.....41-46.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........94-100 PERCENT.
24 HR TREND......11 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......500-2100 FT AGL.
SMOKE DISPERSAL.....POOR (7200-10700 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
0900, THEN CHANCE OF SHOWERS. SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1200.
MAX TEMPERATURE.....59-64.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........61-67 PERCENT.
24 HR TREND......23 PERCENT WETTER.
20-FOOT WINDS.......SOUTH AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......700-2700 FT AGL.
SMOKE DISPERSAL.....POOR (14100-37500 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS LIKELY UNTIL 2400, THEN
CHANCE OF SHOWERS.
MIN TEMPERATURE.....42-47.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........93-99 PERCENT.
24 HR TREND......UNCHANGED.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 10 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.25 PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......500-1200 FT AGL.
SMOKE DISPERSAL.....POOR (7600-8100 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY. CHANCE OF
SHOWERS UNTIL 1200.
MAX TEMPERATURE.....54-59.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........44-50 PERCENT.
24 HR TREND......19 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 45
MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 25 TO 30 MPH.
MIXING HEIGHT.......1700-3700 FT AGL INCREASING TO 4100-6100 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (52600 KNOT-FT) INCREASING TO EXCELLENT
(155900 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN
THE MID 30S. HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE MID
30S. HIGHS AROUND 50. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN
THE LOWER 30S. HIGHS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 30S. HIGHS IN THE LOWER 50S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S.
WYZ424-221045-
SIERRA MADRE RANGE/MEDICINE BOW NF-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS UNTIL 2100,
THEN SLIGHT CHANCE OF SHOWERS.
MIN TEMPERATURE.....39-44.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........91-97 PERCENT.
24 HR TREND......18 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......800-2800 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (7000-9500 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS UNTIL 1200,
THEN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS.
MAX TEMPERATURE.....52-60.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........61-67 PERCENT.
24 HR TREND......23 PERCENT WETTER.
20-FOOT WINDS.......SOUTH AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.
MIXING HEIGHT.......1100-3100 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (17400-45200 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS LIKELY UNTIL 2400, THEN
CHANCE OF SHOWERS.
MIN TEMPERATURE.....39-45.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........90-96 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......500-1100 FT AGL.
SMOKE DISPERSAL.....POOR (7600-8200 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1500, THEN MOSTLY SUNNY. CHANCE OF
SHOWERS UNTIL 1200, THEN SLIGHT CHANCE OF SNOW
SHOWERS UNTIL 1500. SLIGHT CHANCE OF SHOWERS
AFTER 1200.
MAX TEMPERATURE.....47-55.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........50-56 PERCENT.
24 HR TREND......12 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 40
MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO AROUND 30
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1700-3700 FT AGL INCREASING TO 3900-5900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (50900 KNOT-FT) INCREASING TO EXCELLENT
(150200 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS
LIKELY. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS.
LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LOWS
AROUND 30. HIGHS IN THE UPPER 40S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS AROUND 30. HIGHS IN THE UPPER 40S.
WYZ425-221045-
UPPER NORTH PLATTE RIVER BASIN-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
2400.
MIN TEMPERATURE.....41-46.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........89-95 PERCENT.
24 HR TREND......14 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......500-1700 FT AGL.
SMOKE DISPERSAL.....POOR (5100-6600 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
0900, THEN CHANCE OF SHOWERS. SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1200.
MAX TEMPERATURE.....63-68.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........44-50 PERCENT.
24 HR TREND......16 PERCENT WETTER.
20-FOOT WINDS.......SOUTH AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.
MIXING HEIGHT.......1500-3500 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (15300-59000 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS UNTIL 2100,
THEN SHOWERS LIKELY UNTIL 2400, THEN CHANCE OF
SHOWERS.
MIN TEMPERATURE.....42-47.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........85-91 PERCENT.
24 HR TREND......3 PERCENT DRIER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......500-1000 FT AGL.
SMOKE DISPERSAL.....POOR (6500-7500 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY.
SLIGHT CHANCE OF SHOWERS.
MAX TEMPERATURE.....58-63.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........34-40 PERCENT.
24 HR TREND......11 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 40
MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH INCREASING TO SOUTHWEST
AROUND 30 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1800-3800 FT AGL INCREASING TO 4200-6200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (43300 KNOT-FT) INCREASING TO EXCELLENT
(166000 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 30S. HIGHS IN THE MID 50S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE MID 50S.
WYZ426-221045-
SNOWY RANGE/MEDICINE BOW NF-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS UNTIL 2100.
MIN TEMPERATURE.....36-44.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........89-95 PERCENT.
24 HR TREND......11 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......500-2200 FT AGL.
SMOKE DISPERSAL.....POOR (6900-7300 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AFTER 0900
UNTIL 1200, THEN SHOWERS LIKELY UNTIL 1500,
THEN CHANCE OF SHOWERS.
MAX TEMPERATURE.....54-62.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........51-57 PERCENT.
24 HR TREND......18 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.......1300-3300 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (17200-51900 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS LIKELY UNTIL 2400, THEN
CHANCE OF SHOWERS.
MIN TEMPERATURE.....37-45.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........85-91 PERCENT.
24 HR TREND......UNCHANGED.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......500-1000 FT AGL.
SMOKE DISPERSAL.....POOR (7300-7400 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY.
CHANCE OF SHOWERS UNTIL 1200. CHANCE OF SNOW
SHOWERS AFTER 0900 UNTIL 1200, THEN SLIGHT
CHANCE OF SHOWERS AND SNOW SHOWERS.
MAX TEMPERATURE.....49-59.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........39-45 PERCENT.
24 HR TREND......16 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 40
MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH INCREASING TO AROUND 30
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1900-3900 FT AGL INCREASING TO 4400-6400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (48400 KNOT-FT) INCREASING TO EXCELLENT
(154200 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY WITH SHOWERS AND SNOW SHOWERS LIKELY.
LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 40S. SOUTH WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS AND SNOW SHOWERS LIKELY. LOWS
AROUND 30. HIGHS IN THE MID 40S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS.
LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS. LOWS
IN THE UPPER 20S. HIGHS IN THE UPPER 40S.
WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS.
LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S.
WYZ427-221045-
NORTH SNOWY RANGE FOOTHILLS-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....42-47.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........81-87 PERCENT.
24 HR TREND......16 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH AROUND 5 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......500-1400 FT AGL.
SMOKE DISPERSAL.....POOR (4600-5600 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
0900 UNTIL 1200, THEN CHANCE OF SHOWERS.
MAX TEMPERATURE.....64-69.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........39-45 PERCENT.
24 HR TREND......14 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO AROUND 20
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1500-3500 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (14100-56900 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS UNTIL 2400,
THEN SLIGHT CHANCE OF SHOWERS.
MIN TEMPERATURE.....45-50.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........76-82 PERCENT.
24 HR TREND......12 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......400-900 FT AGL.
SMOKE DISPERSAL.....POOR (5200 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY.
SLIGHT CHANCE OF SHOWERS.
MAX TEMPERATURE.....60-65.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........28-34 PERCENT.
24 HR TREND......11 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 40
MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO AROUND 30
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1900-3900 FT AGL INCREASING TO 4800-6800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (38700 KNOT-FT) INCREASING TO EXCELLENT
(177300 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
COOLER. MOSTLY CLEAR WITH CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S.
WYZ428-221045-
SOUTHERN LARAMIE VALLEY-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
2100.
MIN TEMPERATURE.....41-46.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........80-86 PERCENT.
24 HR TREND......4 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH. GUSTS UP TO 25 MPH
DECREASING TO 15 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......500-1100 FT AGL.
SMOKE DISPERSAL.....POOR (4600-7500 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
0900 UNTIL 1200, THEN CHANCE OF SHOWERS.
MAX TEMPERATURE.....65-70.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........36-42 PERCENT.
24 HR TREND......11 PERCENT WETTER.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO AROUND 20
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1200-3200 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (9800-50100 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS.
MIN TEMPERATURE.....44-49.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........78-84 PERCENT.
24 HR TREND......3 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH AROUND 10 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......300-800 FT AGL.
SMOKE DISPERSAL.....POOR (5400-6100 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY. SLIGHT CHANCE OF
SHOWERS.
MAX TEMPERATURE.....63-68.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........26-32 PERCENT.
24 HR TREND......9 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO AROUND 25
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1600-3600 FT AGL INCREASING TO 4600-6600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (27900 KNOT-FT) INCREASING TO EXCELLENT
(153000 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 50S.
WYZ429-221045-
SOUTHERN LARAMIE RANGE-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....44-49.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........68-74 PERCENT.
24 HR TREND......8 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH. GUSTS UP TO 30 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......500-1100 FT AGL.
SMOKE DISPERSAL.....POOR (5500-8900 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
0900 UNTIL 1200, THEN CHANCE OF SHOWERS.
MAX TEMPERATURE.....62-67.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........37-43 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 10 TO 15 MPH.
MIXING HEIGHT.......1500-3500 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (11500-45700 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS.
MIN TEMPERATURE.....46-51.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........67-73 PERCENT.
24 HR TREND......UNCHANGED.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......500-1000 FT AGL.
SMOKE DISPERSAL.....POOR (6600-7000 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY. CHANCE OF
SHOWERS AFTER 1200.
MAX TEMPERATURE.....60-66.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........29-35 PERCENT.
24 HR TREND......8 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO AROUND 25
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1500-3500 FT AGL INCREASING TO 4100-6100 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (27800 KNOT-FT) INCREASING TO VERY GOOD
(116400 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS AND SNOW SHOWERS LIKELY.
LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS. LOWS
IN THE LOWER 30S. HIGHS IN THE UPPER 40S. WEST WINDS AROUND
5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S.
WYZ430-221045-
LARAMIE FOOTHILLS AND HIGH PLAINS-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY
UNTIL 0300, THEN MOSTLY CLOUDY.
MIN TEMPERATURE.....45-50.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........69-75 PERCENT.
24 HR TREND......11 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......500-1200 FT AGL.
SMOKE DISPERSAL.....POOR (5600-8600 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY CLOUDY. SLIGHT CHANCE
OF SHOWERS AFTER 1200.
MAX TEMPERATURE.....70-75.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........29-35 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......700-2700 FT AGL INCREASING TO 3000-5000 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (7700-46500 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS UNTIL 2400,
THEN SLIGHT CHANCE OF SHOWERS.
MIN TEMPERATURE.....48-53.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........71-77 PERCENT.
24 HR TREND......6 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......400-900 FT AGL.
SMOKE DISPERSAL.....POOR (5600-6700 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY UNTIL 1500, THEN
PARTLY CLOUDY. CHANCE OF SHOWERS AFTER 1200.
MAX TEMPERATURE.....70-75.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........24-30 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 4700-6700 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (16900 KNOT-FT) INCREASING TO GOOD (99500
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
MUCH COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
SLIGHT CHANCE OF SNOW SHOWERS. LOWS AROUND 40. HIGHS IN THE LOWER
50S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S.
WYZ431-221045-
LARAMIE EAST HIGH PLAINS-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....46-51.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........76-82 PERCENT.
24 HR TREND......4 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......500-1200 FT AGL.
SMOKE DISPERSAL.....POOR (7200-8400 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1500, THEN MOSTLY CLOUDY. SLIGHT CHANCE
OF SHOWERS AFTER 1500.
MAX TEMPERATURE.....73-78.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........33 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 5 TO 10 MPH.
MIXING HEIGHT.......400-1900 FT AGL INCREASING TO 2800-4800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (4200-33900 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS UNTIL 2400.
MIN TEMPERATURE.....49-54.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........75-81 PERCENT.
24 HR TREND......UNCHANGED.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......300-800 FT AGL.
SMOKE DISPERSAL.....POOR (4900-6800 KNOT-FT).
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY.
SLIGHT CHANCE OF SHOWERS AFTER 1200.
MAX TEMPERATURE.....75-80.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........23-29 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 4900-6900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (10700 KNOT-FT) INCREASING TO GOOD (73400
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
MUCH COOLER. PARTLY CLOUDY WITH SLIGHT CHANCE OF
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S.
WYZ432-221045-
BORDEAUX/CHUGWATER/WHEATLAND-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY
UNTIL 0300, THEN MOSTLY CLOUDY.
MIN TEMPERATURE.....48-53.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........71-77 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......500-1000 FT AGL.
SMOKE DISPERSAL.....POOR (4000-6200 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY CLOUDY. SLIGHT CHANCE
OF SHOWERS AFTER 1200 UNTIL 1500.
MAX TEMPERATURE.....74-79.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........28-34 PERCENT.
24 HR TREND......2 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON. GUSTS UP TO 15 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......500-2500 FT AGL INCREASING TO 2600-4600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR TO FAIR (5500-42800 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL
2100, THEN CHANCE OF SHOWERS UNTIL 2400, THEN
SLIGHT CHANCE OF SHOWERS.
MIN TEMPERATURE.....51-56.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........69-75 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTH AROUND 5 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......300-800 FT AGL.
SMOKE DISPERSAL.....POOR (4400-4600 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY. CHANCE OF
SHOWERS AFTER 1200.
MAX TEMPERATURE.....74-79.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........23-29 PERCENT.
24 HR TREND......4 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO AROUND 20
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 4900-6900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (13800 KNOT-FT) INCREASING TO VERY GOOD
(106800 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
MUCH COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS.
LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS AROUND 50. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S.
WYZ433-221045-
GOSHEN/MIDDLE-LOWER NORTH PLATTE RIVER BASIN-
250 PM MDT WED OCT 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY UNTIL 0300, THEN
MOSTLY CLOUDY.
MIN TEMPERATURE.....45-50.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........85-91 PERCENT.
24 HR TREND......20 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......400-900 FT AGL.
SMOKE DISPERSAL.....POOR (4200-6600 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1500, THEN MOSTLY CLOUDY.
MAX TEMPERATURE.....76-81.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........32 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
MIXING HEIGHT.......400-1400 FT AGL INCREASING TO 2100-4100 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (2900-24700 KNOT-FT).
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY
UNTIL 2400, THEN MOSTLY CLOUDY. SLIGHT CHANCE
OF SHOWERS.
MIN TEMPERATURE.....49-54.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........81-87 PERCENT.
24 HR TREND......7 PERCENT DRIER.
HUMIDITY RECOVERY...GOOD.
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......500 FT AGL.
SMOKE DISPERSAL.....POOR (3800-4600 KNOT-FT).
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY. CHANCE OF
SHOWERS AFTER 1200.
MAX TEMPERATURE.....78-83.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........22-28 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH SHIFTING TO THE SOUTHWEST IN
THE AFTERNOON. GUSTS UP TO 15 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......400-2400 FT AGL INCREASING TO 4400-6400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (6200 KNOT-FT) INCREASING TO GOOD (63200
KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
SATURDAY
MUCH COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S.
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