302
FNUS55 KCYS 130708
FWFCYS
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST WYOMING/WESTERN NEBRASKA
NATIONAL WEATHER SERVICE CHEYENNE WY
108 AM MDT WED MAY 13 2026
RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
THURSDAY NIGHT FOR THE WESTERN NEBRASKA PANHANDLE.
HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY
AFTERNOON FOR THE TYPICAL WIND PRONE REGIONS OF SOUTHEAST WYOMING.
DISCUSSION
DRY, WARM, AND BREEZY CONDITIONS WILL RETURN TO THE REGION TODAY AND
CONTINUE THROUGH AT LEAST SATURDAY EVENING. AFTERNOON MINIMUM HUMIDITY
VALUES WILL DROP INTO THE 10 TO 18 PERCENT RANGE ACROSS THE ENTIRE AREA
THIS AFTERNOON, WITH WESTERN NEBRASKA SEEING HUMIDITY VALUES AROUND THE
15 TO 18 PERCENT MARK. BREEZY WINDS ARE EXPECTED THIS AFTERNOON ACROSS
THE PANHANDLE. COMBINED WITH WARM TEMPERATURES, CRITICAL FIRE DANGER IS
ANTICIPATED THIS AFTERNOON. FIRE WEATHER WATCHES HAVE BEEN UPGRADED TO
RED FLAG WARNINGS AND EXPANDED TO INCLUDE ALL OF WESTERN NEBRASKA. ON
THURSDAY, FIRE CONDITIONS WILL BE EVEN WORSE, WITH AFTERNOON MINIMUM
HUMIDITY VALUES TANKING INTO THE 8 TO 12 PERCENT RANGE WITH BREEZY
CONDITIONS CONTINUING, ESPECIALLY ACROSS SOUTHEAST WYOMING. ALL RED
FLAG WARNINGS HAVE BEEN EXTENDED IN TIME THROUGH AT LEAST THURSDAY NIGHT,
BUT ADDITIONAL EXTENSIONS MAY BE NEEDED INTO FRIDAY. FRIDAY WILL BE A
TOUCH LESS DRY THAN THURSDAY, BUT AFTERNOON MINIMUM HUMIDITY VALUES WILL
STILL DROP INTO THE 9 TO 15 PERCENT RANGE ACROSS THE ENTIRE REGION. WINDS
WILL BE A BIT LIGHTER, BUT ADDITIONAL FIRE WEATHER HEADLINES MAY BE NEEDED
FOR FRIDAY AFTERNOON. FIRE CONDITIONS WILL IMPROVE BY SUNDAY, BEHIND A COLD
FRONT AND INCREASING PRECIPITATION CHANCES.
NEZ434-132215-
PINE RIDGE/NEBRASKA NATIONAL FOREST-
108 AM MDT WED MAY 13 2026
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
THURSDAY NIGHT...
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....90-95.
24 HR TREND......16 DEGREES WARMER.
MIN HUMIDITY........9-15 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 15 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.
MIXING HEIGHT.......1000-3000 FT AGL INCREASING TO 5700-7700 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (29700 KNOT-FT) INCREASING TO VERY GOOD
(120400 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2400, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF DRY THUNDERSTORMS UNTIL
2100SLIGHT CHANCE OF SHOWERS AFTER 2100 UNTIL
2400.
MIN TEMPERATURE.....58-63.
24 HR TREND......14 DEGREES WARMER.
MAX HUMIDITY........38-44 PERCENT.
24 HR TREND......15 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTH 15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH.
MIXING HEIGHT.......1900-3900 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (11400-28700 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY.
MAX TEMPERATURE.....79-84.
24 HR TREND......11 DEGREES COOLER.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......4 PERCENT DRIER.
20-FOOT WINDS.......WEST 15 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
MIXING HEIGHT.......2100-4100 FT AGL INCREASING TO 9400-11400 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (70400 KNOT-FT) INCREASING TO EXCELLENT
(297600 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 10 MPH.
SUNDAY
NOT AS WARM. PARTLY CLOUDY. CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
COOLER. MOSTLY CLOUDY WITH SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S.
TUESDAY
WARMER. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE
MID 60S.
NEZ435-132215-
BOX BUTTE/SOUTH SIOUX/NIOBRARA RIVER-
108 AM MDT WED MAY 13 2026
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
THURSDAY NIGHT...
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....87-92.
24 HR TREND......13 DEGREES WARMER.
MIN HUMIDITY........11-17 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 15 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 5200-7200 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (34300 KNOT-FT) INCREASING TO VERY GOOD
(114000 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY. SLIGHT CHANCE
OF DRY THUNDERSTORMS UNTIL 2100SLIGHT CHANCE OF
SHOWERS AFTER 2100 UNTIL 2400.
MIN TEMPERATURE.....54-59.
24 HR TREND......11 DEGREES WARMER.
MAX HUMIDITY........46-52 PERCENT.
24 HR TREND......9 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTH AROUND 20 MPH BECOMING SOUTHWEST AROUND
10 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.
MIXING HEIGHT.......2000-4000 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (9900-32400 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY.
MAX TEMPERATURE.....80-85.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......WEST AROUND 20 MPH WITH GUSTS TO AROUND 45 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 25 TO 30 MPH.
MIXING HEIGHT.......2500-4500 FT AGL INCREASING TO 9600-11600 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (78600 KNOT-FT) INCREASING TO EXCELLENT
(319800 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 80S. EAST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 70S. EAST
WINDS AROUND 10 MPH.
MONDAY
COOLER. MOSTLY CLOUDY WITH SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S.
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE MID 60S.
NEZ436-132215-
LOWER NORTH PLATTE RIVER BASIN/SCOTTSBLUFF NATIONAL MONUMENT-
108 AM MDT WED MAY 13 2026
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
THURSDAY NIGHT...
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....88-93.
24 HR TREND......11 DEGREES WARMER.
MIN HUMIDITY........11-17 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 15 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 5500-7500 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (32900 KNOT-FT) INCREASING TO VERY GOOD
(111800 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 0300, THEN PARTLY CLOUDY. SLIGHT CHANCE
OF DRY THUNDERSTORMS UNTIL 2100, THEN SLIGHT
CHANCE OF SHOWERS UNTIL 2400.
MIN TEMPERATURE.....55-60.
24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........44-50 PERCENT.
24 HR TREND......6 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH. GUSTS UP TO 40 MPH
DECREASING TO 30 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.
MIXING HEIGHT.......1600-3600 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (8500-26600 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY.
MAX TEMPERATURE.....81-86.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........8 PERCENT.
24 HR TREND......7 PERCENT DRIER.
20-FOOT WINDS.......WEST AROUND 20 MPH WITH GUSTS TO AROUND 45 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH INCREASING TO AROUND 35 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2600-4600 FT AGL INCREASING TO 9600-11600 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (82000 KNOT-FT) INCREASING TO EXCELLENT
(362800 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS IN THE MID 70S. EAST WINDS AROUND
10 MPH.
MONDAY
COOLER. MOSTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S.
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 60S.
NEZ437-132215-
LODGEPOLE CREEK/SOUTHERN NEBRASKA PANHANDLE-
108 AM MDT WED MAY 13 2026
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
THURSDAY NIGHT...
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....86-91.
24 HR TREND......11 DEGREES WARMER.
MIN HUMIDITY........12-18 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......SOUTH 15 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 5600-7600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (37400 KNOT-FT) INCREASING TO VERY GOOD
(116600 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 0300, THEN PARTLY CLOUDY. SLIGHT CHANCE
OF DRY THUNDERSTORMS UNTIL 2100. SLIGHT CHANCE
OF SHOWERS UNTIL 2400.
MIN TEMPERATURE.....52-57.
24 HR TREND......7 DEGREES WARMER.
MAX HUMIDITY........49-55 PERCENT.
24 HR TREND......5 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH. GUSTS UP TO 40 MPH
DECREASING TO 30 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.
MIXING HEIGHT.......1700-3700 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (8600-29000 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY.
MAX TEMPERATURE.....81-86.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........8 PERCENT.
24 HR TREND......8 PERCENT DRIER.
20-FOOT WINDS.......WEST 15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH INCREASING TO AROUND 35 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......3400-5400 FT AGL INCREASING TO 9700-11700 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (77000 KNOT-FT) INCREASING TO EXCELLENT
(332100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
10 MPH.
MONDAY
COOLER. MOSTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S.
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
WYZ417-132215-
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL
GRASSLAND-
108 AM MDT WED MAY 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....89-94.
24 HR TREND......17 DEGREES WARMER.
MIN HUMIDITY........7-13 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......1400-3400 FT AGL INCREASING TO 9000-11000 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (13900 KNOT-FT) INCREASING TO EXCELLENT
(158400 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 0300, THEN PARTLY CLOUDY. SLIGHT CHANCE
OF DRY THUNDERSTORMS UNTIL 2100, THEN SLIGHT
CHANCE OF SHOWERS UNTIL 2400.
MIN TEMPERATURE.....52-57.
24 HR TREND......10 DEGREES WARMER.
MAX HUMIDITY........42-48 PERCENT.
24 HR TREND......11 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTH AROUND 15 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT. GUSTS UP TO 35 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......4300-6300 FT AGL DECREASING TO 500-1300 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR TO FAIR (10700-42600 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....74-79.
24 HR TREND......15 DEGREES COOLER.
MIN HUMIDITY........9 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......WEST 15 TO 20 MPH. GUSTS UP TO 35 MPH
INCREASING TO 45 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 25 MPH INCREASING TO WEST
AROUND 35 MPH IN THE AFTERNOON.
MIXING HEIGHT.......3200-5200 FT AGL INCREASING TO 10600-12600 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (70200 KNOT-FT) INCREASING TO EXCELLENT
(387300 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 70S.
WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
COOLER. MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS AROUND 15 MPH.
MONDAY
COOLER. MOSTLY CLOUDY WITH SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S.
TUESDAY
WARMER. PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S.
WYZ418-132215-
MIDDLE NORTH PLATTE RIVER BASIN/NIOBRARA AND CONVERSE HIGH PLAINS-
108 AM MDT WED MAY 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AFTER 1200 UNTIL 1500,
THEN SLIGHT CHANCE OF DRY THUNDERSTORMS.
MAX TEMPERATURE.....86-91.
24 HR TREND......14 DEGREES WARMER.
MIN HUMIDITY........8-14 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......1600-3600 FT AGL INCREASING TO 8900-10900 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (13800 KNOT-FT) INCREASING TO EXCELLENT
(159500 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF DRY
THUNDERSTORMS UNTIL 2100, THEN SLIGHT CHANCE OF
SHOWERS UNTIL 2400.
MIN TEMPERATURE.....52-57.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........41-47 PERCENT.
24 HR TREND......13 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......2800-4800 FT AGL DECREASING TO 500-1000 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR (9200-30600 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY.
MAX TEMPERATURE.....73-79.
24 HR TREND......13 DEGREES COOLER.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......WEST AROUND 20 MPH WITH GUSTS TO AROUND 45 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH INCREASING TO AROUND 35 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......3000-5000 FT AGL INCREASING TO 9900-11900 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (83300 KNOT-FT) INCREASING TO EXCELLENT
(365500 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 70S.
WEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 70S.
WEST WINDS AROUND 10 MPH.
SUNDAY
COOLER. PARTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S.
NORTH WINDS AROUND 10 MPH.
MONDAY
COOLER. MOSTLY CLOUDY WITH SHOWERS, SNOW SHOWERS LIKELY
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 50S.
TUESDAY
WARMER. PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF SNOW SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER
60S.
WYZ419-132215-
NORTH LARAMIE RANGE AND ADJACENT HIGH PLAINS-
108 AM MDT WED MAY 13 2026
...HIGH WIND WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY AFTERNOON...
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AFTER 1200 UNTIL 1500,
THEN SLIGHT CHANCE OF DRY THUNDERSTORMS.
MAX TEMPERATURE.....77-85.
24 HR TREND......12 DEGREES WARMER.
MIN HUMIDITY........15 PERCENT.
24 HR TREND......16 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 15 MPH
INCREASING TO 25 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO AROUND 20
MPH IN THE AFTERNOON.
MIXING HEIGHT.......4300-6300 FT AGL INCREASING TO 10600-12600 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (24800 KNOT-FT) INCREASING TO EXCELLENT
(192500 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF DRY
THUNDERSTORMS UNTIL 2100, THEN SLIGHT CHANCE OF
SHOWERS UNTIL 2400.
MIN TEMPERATURE.....49-59.
24 HR TREND......7 DEGREES WARMER.
MAX HUMIDITY........38-44 PERCENT.
24 HR TREND......12 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH. GUSTS UP TO 30 MPH
INCREASING TO 50 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO AROUND 25
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......3900-5900 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (13700-30900 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY.
MAX TEMPERATURE.....64-74.
24 HR TREND......14 DEGREES COOLER.
MIN HUMIDITY........6-12 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......BREEZY. WEST AROUND 25 MPH WITH GUSTS TO AROUND
60 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 35 MPH INCREASING TO AROUND 45 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2600-4600 FT AGL INCREASING TO 7900-9900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (96600 KNOT-FT) INCREASING TO EXCELLENT
(355100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
WEST WINDS AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S. WEST
WINDS AROUND 10 MPH.
SUNDAY
COOLER. PARTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS AROUND 60. WEST WINDS
AROUND 10 MPH.
MONDAY
COOLER. SHOWERS, SNOW SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE MID 40S.
TUESDAY
WARMER. PARTLY CLOUDY. CHANCE OF SHOWERS, SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 50S.
WYZ420-132215-
NORTH LARAMIE VALLEY/SHIRLEY BASIN-
108 AM MDT WED MAY 13 2026
...HIGH WIND WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY AFTERNOON...
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AFTER 1200 UNTIL 1500,
THEN SLIGHT CHANCE OF DRY THUNDERSTORMS.
MAX TEMPERATURE.....81-86.
24 HR TREND......10 DEGREES WARMER.
MIN HUMIDITY........8-14 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 15 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO SOUTHWEST
AROUND 20 MPH IN THE AFTERNOON.
MIXING HEIGHT.......4000-6000 FT AGL INCREASING TO 12800-14800 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (24300 KNOT-FT) INCREASING TO EXCELLENT
(244300 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF DRY
THUNDERSTORMS UNTIL 2100, THEN SLIGHT CHANCE OF
SHOWERS UNTIL 2400.
MIN TEMPERATURE.....47-52.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........43-49 PERCENT.
24 HR TREND......19 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH. GUSTS UP TO 30 MPH
INCREASING TO 45 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......5700-7700 FT AGL DECREASING TO 700 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR TO GOOD (12700-60400 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....66-71.
24 HR TREND......14 DEGREES COOLER.
MIN HUMIDITY........11 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......WINDY. WEST AROUND 30 MPH WITH GUSTS TO AROUND
65 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 35 MPH INCREASING TO AROUND 45 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2100-4100 FT AGL INCREASING TO 7300-9300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (91900 KNOT-FT) INCREASING TO EXCELLENT
(340900 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 70S. WEST
WINDS AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.
WEST WINDS AROUND 10 MPH.
SUNDAY
COOLER. PARTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
COOLER. MOSTLY CLOUDY WITH SHOWERS, SNOW SHOWERS LIKELY
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 40S.
TUESDAY
WARMER. PARTLY CLOUDY. CHANCE OF SHOWERS, SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 20S. HIGHS
IN THE UPPER 50S.
WYZ421-132215-
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
108 AM MDT WED MAY 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....77-85.
24 HR TREND......10 DEGREES WARMER.
MIN HUMIDITY........6-12 PERCENT.
24 HR TREND......10 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH AND GUSTY INCREASING TO
SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 35
MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO SOUTHWEST
AROUND 25 MPH IN THE AFTERNOON.
MIXING HEIGHT.......4500-6500 FT AGL INCREASING TO 13500-15500 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (32700 KNOT-FT) INCREASING TO EXCELLENT
(319100 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF DRY THUNDERSTORMS UNTIL
2100SLIGHT CHANCE OF SHOWERS AFTER 2100 UNTIL
2400.
MIN TEMPERATURE.....46-51.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........37-43 PERCENT.
24 HR TREND......15 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 15 MPH. GUSTS UP TO 35 MPH
INCREASING TO 50 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......5100-7100 FT AGL DECREASING TO 700 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....GOOD (79100 KNOT-FT) DECREASING TO POOR (13400
KNOT-FT) AFTER MIDNIGHT.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....64-70.
24 HR TREND......19 DEGREES COOLER.
MIN HUMIDITY........11 PERCENT.
24 HR TREND......1 PERCENT WETTER.
20-FOOT WINDS.......WINDY. WEST 25 TO 30 MPH WITH GUSTS TO AROUND
60 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 30 MPH INCREASING TO AROUND 45 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2000-4000 FT AGL INCREASING TO 7400-9400 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (75200 KNOT-FT) INCREASING TO EXCELLENT
(322100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70. WEST
WINDS AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND
70. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
COOLER. MOSTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE UPPER 50S. WEST WINDS
AROUND 10 MPH.
MONDAY
COOLER. MOSTLY CLOUDY WITH SHOWERS, SNOW SHOWERS LIKELY
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS
IN THE MID 40S.
TUESDAY
WARMER. PARTLY CLOUDY. CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 50S.
WYZ422-132215-
CENTRAL AND WEST CARBON-
108 AM MDT WED MAY 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....81-86.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH WITH HIGHER GUSTS INCREASING
TO SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND
35 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO SOUTHWEST
AROUND 25 MPH IN THE AFTERNOON.
MIXING HEIGHT.......6100-8100 FT AGL INCREASING TO 14300-16300 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (44900 KNOT-FT) INCREASING TO EXCELLENT
(362000 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF DRY THUNDERSTORMS UNTIL
2100SLIGHT CHANCE OF SHOWERS AFTER 2100 UNTIL
2400.
MIN TEMPERATURE.....45-50.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........37-43 PERCENT.
24 HR TREND......15 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 40
MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH.
MIXING HEIGHT.......6000-8000 FT AGL DECREASING TO 500-1000 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....GOOD (99400 KNOT-FT) DECREASING TO POOR (13100
KNOT-FT) AFTER MIDNIGHT.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....65-70.
24 HR TREND......15 DEGREES COOLER.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......BREEZY. WEST AROUND 25 MPH WITH GUSTS TO AROUND
55 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 30 MPH INCREASING TO AROUND 40 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......1800-3800 FT AGL INCREASING TO 6600-8600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (73400 KNOT-FT) INCREASING TO EXCELLENT
(290400 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 70S. WEST
WINDS AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 40. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH.
MONDAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF SHOWERS, SNOW
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 40S.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS AROUND 30. HIGHS IN THE UPPER 50S.
WYZ423-132215-
SOUTHWEST CARBON COUNTY-
108 AM MDT WED MAY 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....83-88.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH. GUSTS UP TO 25 MPH
INCREASING TO 40 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO SOUTHWEST
AROUND 30 MPH IN THE AFTERNOON.
MIXING HEIGHT.......4500-6500 FT AGL INCREASING TO 13800-15800 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (35500 KNOT-FT) INCREASING TO EXCELLENT
(364600 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF DRY THUNDERSTORMS UNTIL
2100SLIGHT CHANCE OF SHOWERS AFTER 2100 UNTIL
2400.
MIN TEMPERATURE.....43-48.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........46-52 PERCENT.
24 HR TREND......6 PERCENT WETTER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH. GUSTS UP TO 40 MPH
DECREASING TO 30 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......5500-7500 FT AGL DECREASING TO 400-900 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....GOOD (84200 KNOT-FT) DECREASING TO POOR (9700
KNOT-FT) AFTER MIDNIGHT.
THURSDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....67-72.
24 HR TREND......17 DEGREES COOLER.
MIN HUMIDITY........9 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......WEST 15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH INCREASING TO AROUND 35 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2000-4000 FT AGL INCREASING TO 6900-8900 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (53400 KNOT-FT) INCREASING TO EXCELLENT
(247600 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 70S.
WEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
COOLER. PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
COOLER. MOSTLY CLOUDY. CHANCE OF SHOWERS, SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS
IN THE LOWER 50S.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND SNOW
SHOWERS. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 60S.
WYZ424-132215-
SIERRA MADRE RANGE/MEDICINE BOW NF-
108 AM MDT WED MAY 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....72-82.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........7-13 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH AND GUSTY INCREASING TO
SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 35
MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO SOUTHWEST
AROUND 25 MPH IN THE AFTERNOON.
MIXING HEIGHT.......6300-8300 FT AGL INCREASING TO 12700-14700 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (70600 KNOT-FT) INCREASING TO EXCELLENT
(300100 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY. SLIGHT CHANCE
OF DRY THUNDERSTORMS UNTIL 2100SLIGHT CHANCE OF
SHOWERS AFTER 2100 UNTIL 2400.
MIN TEMPERATURE.....41-47.
24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........52-58 PERCENT.
24 HR TREND......21 PERCENT WETTER.
HUMIDITY RECOVERY...FAIR.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 35
MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
MIXING HEIGHT.......5300-7300 FT AGL DECREASING TO 500-1000 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....GOOD (77600 KNOT-FT) DECREASING TO POOR (10300
KNOT-FT) AFTER MIDNIGHT.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....58-66.
24 HR TREND......20 DEGREES COOLER.
MIN HUMIDITY........12 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......WEST 15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH INCREASING TO AROUND 35 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2000-4000 FT AGL INCREASING TO 6700-8700 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (59600 KNOT-FT) INCREASING TO EXCELLENT
(257800 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S. WEST
WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE MID 60S. SOUTHWEST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS, THUNDERSTORMS AND
SNOW SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
COLDER. MOSTLY CLOUDY. SNOW SHOWERS LIKELY WITH
POSSIBLE SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS
IN THE MID 40S.
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS, SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 20S. HIGHS
IN THE LOWER 50S.
WYZ425-132215-
UPPER NORTH PLATTE RIVER BASIN-
108 AM MDT WED MAY 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
MAX TEMPERATURE.....83-88.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......SOUTH AROUND 5 MPH AND GUSTY INCREASING TO
SOUTHWEST AROUND 15 MPH WITH HIGHER GUSTS IN
THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO SOUTHWEST
AROUND 25 MPH IN THE AFTERNOON.
MIXING HEIGHT.......6700-8700 FT AGL INCREASING TO 13200-15200 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (59600 KNOT-FT) INCREASING TO EXCELLENT
(323200 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF DRY
THUNDERSTORMS UNTIL 2100SLIGHT CHANCE OF
SHOWERS AFTER 2100 UNTIL 2400.
MIN TEMPERATURE.....45-50.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........44-50 PERCENT.
24 HR TREND......5 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
MIXING HEIGHT.......5600-7600 FT AGL DECREASING TO 400-900 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....GOOD (79200 KNOT-FT) DECREASING TO POOR (9700
KNOT-FT) AFTER MIDNIGHT.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....66-71.
24 HR TREND......16 DEGREES COOLER.
MIN HUMIDITY........9 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......BREEZY. WEST 20 TO 25 MPH WITH GUSTS TO AROUND
45 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH INCREASING TO AROUND 40 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2300-4300 FT AGL INCREASING TO 7000-9000 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (79700 KNOT-FT) INCREASING TO EXCELLENT
(290900 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 70S.
WEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 40. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND
10 MPH.
MONDAY
COOLER. MOSTLY CLOUDY WITH SNOW SHOWERS, SHOWERS LIKELY
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS
AROUND 50.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS, SNOW
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 50S.
WYZ426-132215-
SNOWY RANGE/MEDICINE BOW NF-
108 AM MDT WED MAY 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AFTER 1200 UNTIL 1500,
THEN SLIGHT CHANCE OF DRY THUNDERSTORMS.
MAX TEMPERATURE.....71-81.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........7-13 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH AND GUSTY INCREASING TO
AROUND 15 MPH WITH HIGHER GUSTS IN THE
AFTERNOON.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......6200-8200 FT AGL INCREASING TO 12900-14900 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (70800 KNOT-FT) INCREASING TO EXCELLENT
(270600 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100SLIGHT CHANCE OF SHOWERS AFTER 2100
UNTIL 2400.
MIN TEMPERATURE.....41-47.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........51-57 PERCENT.
24 HR TREND......13 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH. GUSTS UP TO 30 MPH
INCREASING TO 55 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......5200-7200 FT AGL DECREASING TO 500-1000 FT AGL
AFTER MIDNIGHT.
SMOKE DISPERSAL.....GOOD (76400 KNOT-FT) DECREASING TO POOR (13900
KNOT-FT) AFTER MIDNIGHT.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....57-65.
24 HR TREND......17 DEGREES COOLER.
MIN HUMIDITY........6-12 PERCENT.
24 HR TREND......1 PERCENT WETTER.
20-FOOT WINDS.......BREEZY. WEST AROUND 25 MPH WITH GUSTS TO AROUND
60 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 35 MPH INCREASING TO AROUND 45 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2500-4500 FT AGL INCREASING TO 6600-8600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (96000 KNOT-FT) INCREASING TO EXCELLENT
(311000 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S. WEST
WINDS AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS,
THUNDERSTORMS AND SNOW SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS, THUNDERSTORMS AND
SNOW SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
COLDER. SNOW SHOWERS, SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 40S.
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS, SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 50S.
WYZ427-132215-
NORTH SNOWY RANGE FOOTHILLS-
108 AM MDT WED MAY 13 2026
...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH THURSDAY
AFTERNOON...
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AFTER 1200 UNTIL 1500,
THEN SLIGHT CHANCE OF DRY THUNDERSTORMS.
MAX TEMPERATURE.....80-85.
24 HR TREND......7 DEGREES WARMER.
MIN HUMIDITY........11 PERCENT.
24 HR TREND......4 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 15 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO AROUND 20
MPH IN THE AFTERNOON.
MIXING HEIGHT.......6400-8400 FT AGL INCREASING TO 13800-15800 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (46800 KNOT-FT) INCREASING TO EXCELLENT
(276600 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF DRY
THUNDERSTORMS UNTIL 2100SLIGHT CHANCE OF
SHOWERS AFTER 2100 UNTIL 2400.
MIN TEMPERATURE.....49-54.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........36-42 PERCENT.
24 HR TREND......6 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 15 TO 20 MPH. GUSTS UP TO 30 MPH
INCREASING TO 50 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......5800-7800 FT AGL DECREASING TO 700 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....GOOD (71600 KNOT-FT) DECREASING TO POOR (14500
KNOT-FT) AFTER MIDNIGHT.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....65-70.
24 HR TREND......16 DEGREES COOLER.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......WINDY. WEST AROUND 30 MPH WITH GUSTS TO AROUND
60 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 35 MPH INCREASING TO AROUND 45 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2200-4200 FT AGL INCREASING TO 6800-8800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....VERY GOOD (102300 KNOT-FT) INCREASING TO
EXCELLENT (337100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70. WEST
WINDS AROUND 20 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY
COOLER. SHOWERS, SNOW SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S.
TUESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS, SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 30. HIGHS IN THE
UPPER 50S.
WYZ428-132215-
SOUTHERN LARAMIE VALLEY-
108 AM MDT WED MAY 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER 1200 UNTIL 1500, THEN SLIGHT CHANCE OF
DRY THUNDERSTORMS.
MAX TEMPERATURE.....80-85.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........13 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 15 MPH
INCREASING TO 25 MPH IN THE AFTERNOON.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......6000-8000 FT AGL INCREASING TO 11600-13600 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (37900 KNOT-FT) INCREASING TO EXCELLENT
(198200 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2100SLIGHT
CHANCE OF SHOWERS AFTER 2100 UNTIL 2400.
MIN TEMPERATURE.....48-53.
24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........45-51 PERCENT.
24 HR TREND......17 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH. GUSTS UP TO 25 MPH
INCREASING TO 40 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
MIXING HEIGHT.......4500-6500 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (10400-38600 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....67-72.
24 HR TREND......13 DEGREES COOLER.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......BREEZY. WEST AROUND 25 MPH WITH GUSTS TO AROUND
55 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 30 MPH INCREASING TO AROUND 45 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......3000-5000 FT AGL INCREASING TO 7600-9600 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....VERY GOOD (109100 KNOT-FT) INCREASING TO
EXCELLENT (336300 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 70S. WEST
WINDS AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY
COOLER. SHOWERS, SNOW SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS, SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 20S. HIGHS IN
THE UPPER 50S.
WYZ429-132215-
SOUTHERN LARAMIE RANGE-
108 AM MDT WED MAY 13 2026
...HIGH WIND WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY AFTERNOON...
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER 1200 UNTIL 1500, THEN SLIGHT CHANCE OF
DRY THUNDERSTORMS.
MAX TEMPERATURE.....75-80.
24 HR TREND......10 DEGREES WARMER.
MIN HUMIDITY........11-17 PERCENT.
24 HR TREND......15 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
MIXING HEIGHT.......5600-7600 FT AGL INCREASING TO 10900-12900 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (37100 KNOT-FT) INCREASING TO EXCELLENT
(165100 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF DRY THUNDERSTORMS UNTIL
2100SLIGHT CHANCE OF SHOWERS AFTER 2100 UNTIL
2400.
MIN TEMPERATURE.....49-54.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........41-47 PERCENT.
24 HR TREND......6 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH. GUSTS UP TO 25 MPH
INCREASING TO 45 MPH AFTER MIDNIGHT.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO WEST
AROUND 25 MPH AFTER MIDNIGHT.
MIXING HEIGHT.......3300-5300 FT AGL DECREASING TO 700 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (13100-27700 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN SUNNY.
MAX TEMPERATURE.....64-70.
24 HR TREND......13 DEGREES COOLER.
MIN HUMIDITY........11 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......WINDY. WEST 25 TO 30 MPH WITH GUSTS TO AROUND
65 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 35 MPH INCREASING TO AROUND 45 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......3200-5200 FT AGL INCREASING TO 7800-9800 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....VERY GOOD (116600 KNOT-FT) INCREASING TO
EXCELLENT (340300 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70. WEST
WINDS AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. WEST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
COLDER. SHOWERS, SNOW SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE MID 40S.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS, THUNDERSTORMS AND
SNOW SHOWERS. LOWS AROUND 30. HIGHS IN THE MID 50S.
WYZ430-132215-
LARAMIE FOOTHILLS AND HIGH PLAINS-
108 AM MDT WED MAY 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER 1200 UNTIL 1500, THEN SLIGHT CHANCE OF
DRY THUNDERSTORMS.
MAX TEMPERATURE.....82-87.
24 HR TREND......11 DEGREES WARMER.
MIN HUMIDITY........11-17 PERCENT.
24 HR TREND......7 PERCENT DRIER.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......3200-5200 FT AGL INCREASING TO 9100-11100 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (16500 KNOT-FT) INCREASING TO VERY GOOD
(128100 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF DRY THUNDERSTORMS UNTIL 2100,
THEN SLIGHT CHANCE OF SHOWERS UNTIL 2400.
MIN TEMPERATURE.....52-57.
24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........36-42 PERCENT.
24 HR TREND......20 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
MIXING HEIGHT.......2500-4500 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (10600-27200 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY.
MAX TEMPERATURE.....74-79.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........8 PERCENT.
24 HR TREND......9 PERCENT DRIER.
20-FOOT WINDS.......BREEZY. WEST 20 TO 25 MPH WITH GUSTS TO AROUND
50 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 30 MPH INCREASING TO AROUND 40 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......3400-5400 FT AGL INCREASING TO 9300-11300 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (94700 KNOT-FT) INCREASING TO EXCELLENT
(345000 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER 70S.
WEST WINDS AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 70S. WEST
WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY
COOLER. SHOWERS LIKELY, CHANCE OF THUNDERSTORMS AND
SNOW SHOWERS LIKELY. LOWS IN THE MID 30S. HIGHS AROUND 50.
TUESDAY
WARMER. PARTLY CLOUDY. CHANCE OF SHOWERS, SLIGHT
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 60S.
WYZ431-132215-
LARAMIE EAST HIGH PLAINS-
108 AM MDT WED MAY 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AFTER 1200 UNTIL 1500,
THEN SLIGHT CHANCE OF DRY THUNDERSTORMS.
MAX TEMPERATURE.....86-91.
24 HR TREND......12 DEGREES WARMER.
MIN HUMIDITY........16 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.
MIXING HEIGHT.......600-2600 FT AGL INCREASING TO 6300-8300 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (20600 KNOT-FT) INCREASING TO VERY GOOD
(110900 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY. SLIGHT CHANCE
OF DRY THUNDERSTORMS UNTIL 2100, THEN SLIGHT
CHANCE OF SHOWERS UNTIL 2400.
MIN TEMPERATURE.....53-58.
24 HR TREND......7 DEGREES WARMER.
MAX HUMIDITY........39-45 PERCENT.
24 HR TREND......13 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTH AROUND 10 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT. GUSTS UP TO 30 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......1700-3700 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (9700-23300 KNOT-FT).
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY SUNNY.
MAX TEMPERATURE.....78-83.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........8 PERCENT.
24 HR TREND......8 PERCENT DRIER.
20-FOOT WINDS.......WEST 15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH INCREASING TO AROUND 35 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......3500-5500 FT AGL INCREASING TO 9800-11800 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (88700 KNOT-FT) INCREASING TO EXCELLENT
(347700 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS AROUND 80. WEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY
COOLER. MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE MID 60S.
WYZ432-132215-
BORDEAUX/CHUGWATER/WHEATLAND-
108 AM MDT WED MAY 13 2026
...HIGH WIND WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY AFTERNOON...
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AFTER 1200 UNTIL 1500,
THEN SLIGHT CHANCE OF DRY THUNDERSTORMS.
MAX TEMPERATURE.....87-92.
24 HR TREND......17 DEGREES WARMER.
MIN HUMIDITY........10-16 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH AND GUSTY.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 8300-10300 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (10900 KNOT-FT) INCREASING TO VERY GOOD
(126000 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 2400, THEN PARTLY CLOUDY UNTIL 0300, THEN
MOSTLY CLOUDY. SLIGHT CHANCE OF DRY
THUNDERSTORMS UNTIL 2100, THEN SLIGHT CHANCE OF
SHOWERS UNTIL 2400.
MIN TEMPERATURE.....57-62.
24 HR TREND......10 DEGREES WARMER.
MAX HUMIDITY........32-38 PERCENT.
24 HR TREND......18 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTH AROUND 10 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT. GUSTS UP TO 30 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......1900-3900 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (10100-24800 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY.
MAX TEMPERATURE.....77-82.
24 HR TREND......12 DEGREES COOLER.
MIN HUMIDITY........8 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......BREEZY. WEST 20 TO 25 MPH WITH GUSTS TO AROUND
60 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST AROUND 30 MPH INCREASING TO AROUND 40 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2900-4900 FT AGL INCREASING TO 9400-11400 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (95700 KNOT-FT) INCREASING TO EXCELLENT
(376100 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
WEST WINDS AROUND 10 MPH.
SUNDAY
COOLER. PARTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 10 MPH.
MONDAY
COOLER. SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S.
TUESDAY
WARMER. PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE MID
60S.
WYZ433-132215-
GOSHEN/MIDDLE-LOWER NORTH PLATTE RIVER BASIN-
108 AM MDT WED MAY 13 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS AFTER 1200 UNTIL 1500,
THEN SLIGHT CHANCE OF DRY THUNDERSTORMS.
MAX TEMPERATURE.....90-95.
24 HR TREND......14 DEGREES WARMER.
MIN HUMIDITY........14 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH WITH HIGHER GUSTS.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......800-2800 FT AGL INCREASING TO 7100-9100 FT AGL
IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (16600 KNOT-FT) INCREASING TO VERY GOOD
(103200 KNOT-FT) IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY
UNTIL 0300, THEN PARTLY CLOUDY. SLIGHT CHANCE
OF DRY THUNDERSTORMS UNTIL 2100, THEN SLIGHT
CHANCE OF SHOWERS UNTIL 2400.
MIN TEMPERATURE.....56-61.
24 HR TREND......9 DEGREES WARMER.
MAX HUMIDITY........38-44 PERCENT.
24 HR TREND......9 PERCENT DRIER.
HUMIDITY RECOVERY...POOR.
20-FOOT WINDS.......SOUTH AROUND 10 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT. GUSTS UP TO 30 MPH.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....SOUTH AROUND 20 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
MIXING HEIGHT.......2000-4000 FT AGL DECREASING TO 600 FT AGL AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (8500-23200 KNOT-FT).
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY.
MAX TEMPERATURE.....80-85.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........8 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......BREEZY. WEST 20 TO 25 MPH WITH GUSTS TO AROUND
45 MPH.
CHC OF WETTING RAIN.ZERO PERCENT.
TRANSPORT WINDS.....WEST 30 TO 35 MPH.
MIXING HEIGHT.......2900-4900 FT AGL INCREASING TO 10000-12000 FT
AGL IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (87000 KNOT-FT) INCREASING TO EXCELLENT
(374600 KNOT-FT) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7
FRIDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
NOT AS WARM. PARTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S. NORTH
WINDS AROUND 10 MPH.
MONDAY
COOLER. SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S.
TUESDAY
WARMER. PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S.
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