175  
FNUS55 KCYS 132057  
FWFCYS  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST WYOMING/WESTERN NEBRASKA  
NATIONAL WEATHER SERVICE CHEYENNE WY  
257 PM MDT FRI JUN 13 2025  
 
SEVERE THUNDERSTORM WATCH 412 IN EFFECT UNTIL 10 PM MDT THIS  
EVENING  
   
DISCUSSION
 
SHOWERS AND THUNDERSTORMS INCLUDING A SEVERE RISK  
CONTINUE THROUGH EARLY NEXT WEEK, INHIBITING THE MAJORITY OF ANY  
FIRE WEATHER RISK ACROSS THE REGION. MIN RH VALUES MAY REACH  
CRITICAL STATUS FOR SOME OF OUR FAR WESTERN ZONES, BUT WITH THE  
REGION EXPECTED TO BE STILL IN GREENUP PHASE, CRITICAL FIRE  
WEATHER CONDITIONS ARE CURRENTLY NOT ANTICIPATED.  
 
NEZ434-141015-  
PINE RIDGE/NEBRASKA NATIONAL FOREST-  
257 PM MDT FRI JUN 13 2025  
 
...SEVERE THUNDERSTORM WATCH 412 IN EFFECT UNTIL 10 PM MDT THIS  
EVENING...  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY  
UNTIL 0300, THEN PARTLY CLOUDY. SHOWERS LIKELY  
AND CHANCE OF THUNDERSTORMS UNTIL 2100, THEN  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 2400.  
MIN TEMPERATURE.....57-62.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........87-93 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......400-2400 FT AGL.  
SMOKE DISPERSAL.....POOR (7400-10100 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY  
UNTIL 1500, THEN PARTLY CLOUDY. SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......9 DEGREES WARMER.  
MIN HUMIDITY........34-40 PERCENT.  
24 HR TREND......13 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 5 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH SHIFTING TO THE EAST IN  
THE AFTERNOON.  
MIXING HEIGHT.......1400-3400 FT AGL.  
SMOKE DISPERSAL.....POOR (13300-31100 KNOT-FT).  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....57-62.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........86-92 PERCENT.  
24 HR TREND......UNCHANGED.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH. GUSTS UP TO 25 MPH  
DECREASING TO 15 MPH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH.  
MIXING HEIGHT.......100-1400 FT AGL.  
SMOKE DISPERSAL.....POOR (2700-7500 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY  
UNTIL 1500, THEN PARTLY CLOUDY. SLIGHT CHANCE  
OF SHOWERS AFTER 1200. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........35-41 PERCENT.  
24 HR TREND......1 PERCENT WETTER.  
20-FOOT WINDS.......EAST 5 TO 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH SHIFTING TO THE SOUTHEAST  
IN THE AFTERNOON.  
MIXING HEIGHT.......300-2300 FT AGL INCREASING TO 2500-4500 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (11900-35400 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. SOUTHEAST WINDS  
AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S.  
NORTHEAST WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.  
WEST WINDS AROUND 10 MPH.    
JUNETEENTH
 
WARMER, CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 80S.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER  
90S.  
 

 
 
NEZ435-141015-  
BOX BUTTE/SOUTH SIOUX/NIOBRARA RIVER-  
257 PM MDT FRI JUN 13 2025  
 
...SEVERE THUNDERSTORM WATCH 412 IN EFFECT UNTIL 10 PM MDT THIS  
EVENING...  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0300, THEN PARTLY CLOUDY.  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS  
UNTIL 2100, THEN CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....54-59.  
24 HR TREND......4 DEGREES WARMER.  
MAX HUMIDITY........92-98 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.  
MIXING HEIGHT.......900-2900 FT AGL DECREASING TO 400-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (9200-15100 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY  
UNTIL 1500, THEN PARTLY CLOUDY. SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........30-36 PERCENT.  
24 HR TREND......14 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......600-2600 FT AGL INCREASING TO 4200-6200 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO FAIR (17600-52100 KNOT-FT).  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....55-60.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........87-93 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH. GUSTS UP TO 20 MPH IN  
THE EVENING.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH SHIFTING TO THE  
SOUTHEAST AFTER MIDNIGHT.  
MIXING HEIGHT.......400-2400 FT AGL.  
SMOKE DISPERSAL.....POOR (4700-13500 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AFTER  
1200. SLIGHT CHANCE OF THUNDERSTORMS AFTER  
1500.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........32-38 PERCENT.  
24 HR TREND......4 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.  
MIXING HEIGHT.......400-2400 FT AGL INCREASING TO 2900-4900 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (12500-39500 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. SOUTHEAST WINDS  
AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. MOSTLY CLOUDY. SHOWERS AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S.  
NORTHEAST WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
10 MPH.    
JUNETEENTH
 
WARMER, CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 80S.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
90S.  
 

 
 
NEZ436-141015-  
LOWER NORTH PLATTE RIVER BASIN/SCOTTSBLUFF NATIONAL MONUMENT-  
257 PM MDT FRI JUN 13 2025  
 
...SEVERE THUNDERSTORM WATCH 412 IN EFFECT UNTIL 10 PM MDT THIS  
EVENING...  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0300, THEN PARTLY CLOUDY.  
CHANCE OF THUNDERSTORMS UNTIL 2100. CHANCE OF  
SHOWERS UNTIL 2400. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 2100 UNTIL 2400.  
MIN TEMPERATURE.....54-59.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........91-97 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......1300-3300 FT AGL DECREASING TO 400-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (8200-18000 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY  
UNTIL 1500, THEN PARTLY CLOUDY. SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....87-92.  
24 HR TREND......7 DEGREES WARMER.  
MIN HUMIDITY........27-33 PERCENT.  
24 HR TREND......15 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 5 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......700-2700 FT AGL INCREASING TO 5400-7400 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO FAIR (18300-58200 KNOT-FT).  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 2400.  
MIN TEMPERATURE.....55-60.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........84-90 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH. GUSTS UP TO 25 MPH  
DECREASING TO 15 MPH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH.  
MIXING HEIGHT.......800-2800 FT AGL DECREASING TO 300-800 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (5400-15900 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....88-93.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........28-34 PERCENT.  
24 HR TREND......3 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH SHIFTING TO THE SOUTHEAST  
IN THE AFTERNOON.  
MIXING HEIGHT.......500-2500 FT AGL INCREASING TO 3400-5400 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO FAIR (11800-45600 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. PARTLY CLOUDY. SHOWERS LIKELY AND CHANCE  
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S.  
NORTHEAST WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 50S. HIGHS AROUND 80. WEST WINDS AROUND 10 MPH.   
JUNETEENTH
 
WARMER, CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 90S.    
FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 90S.  
 

 
 
NEZ437-141015-  
LODGEPOLE CREEK/SOUTHERN NEBRASKA PANHANDLE-  
257 PM MDT FRI JUN 13 2025  
 
...SEVERE THUNDERSTORM WATCH 412 IN EFFECT UNTIL 10 PM MDT THIS  
EVENING...  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0300, THEN PARTLY CLOUDY.  
SHOWERS AND CHANCE OF THUNDERSTORMS UNTIL 2400,  
THEN SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
MIN TEMPERATURE.....53-58.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........93-99 PERCENT.  
24 HR TREND......UNCHANGED.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......1300-3300 FT AGL DECREASING TO 300-800 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (7800-17700 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY  
UNTIL 1500, THEN PARTLY CLOUDY. SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........28-34 PERCENT.  
24 HR TREND......10 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......1000-3000 FT AGL INCREASING TO 5600-7600 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (18300-66300 KNOT-FT).  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....53-58.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........86-92 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH. GUSTS UP TO 25 MPH  
DECREASING TO 15 MPH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......1600-3600 FT AGL DECREASING TO 400-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (8000-17000 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AFTER  
1200. SLIGHT CHANCE OF THUNDERSTORMS AFTER  
1500.  
MAX TEMPERATURE.....87-92.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........28-34 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.  
MIXING HEIGHT.......600-2600 FT AGL INCREASING TO 3500-5500 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO FAIR (12700-44900 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S. SOUTH  
WINDS AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. PARTLY CLOUDY WITH SHOWERS LIKELY AND  
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTHEAST WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 50S. HIGHS AROUND 80. NORTHWEST WINDS AROUND  
10 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 90.    
FRIDAY
 
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 90S.  
 

 
 
WYZ417-141015-  
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL  
GRASSLAND-  
257 PM MDT FRI JUN 13 2025  
 
...SEVERE THUNDERSTORM WATCH 412 IN EFFECT UNTIL 10 PM MDT THIS  
EVENING...  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL 2100.  
MIN TEMPERATURE.....53-58.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........91-97 PERCENT.  
24 HR TREND......4 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH. GUSTS UP TO 30 MPH  
DECREASING TO 20 MPH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH DECREASING TO AROUND 10  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......400-2400 FT AGL.  
SMOKE DISPERSAL.....POOR (5100-17600 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200 UNTIL 1500, THEN CHANCE OF SHOWERS  
AND THUNDERSTORMS.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......10 DEGREES WARMER.  
MIN HUMIDITY........26-32 PERCENT.  
24 HR TREND......24 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH AND GUSTY SHIFTING TO  
THE EAST WITH HIGHER GUSTS IN THE AFTERNOON.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 5 MPH INCREASING TO SOUTHWEST  
AROUND 15 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......700-2700 FT AGL INCREASING TO 4300-6300 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (7000 KNOT-FT) INCREASING TO FAIR (58000  
KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....55-60.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........86-92 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH. GUSTS UP TO 30 MPH  
DECREASING TO 15 MPH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......300-2300 FT AGL.  
SMOKE DISPERSAL.....POOR (3000-14300 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY  
UNTIL 1500, THEN PARTLY CLOUDY. CHANCE OF  
SHOWERS AFTER 1200. CHANCE OF THUNDERSTORMS  
AFTER 1500.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........29-35 PERCENT.  
24 HR TREND......5 PERCENT WETTER.  
20-FOOT WINDS.......EAST 5 TO 10 MPH. GUSTS UP TO 15 MPH INCREASING  
TO 25 MPH IN THE AFTERNOON.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
MIXING HEIGHT.......600-2600 FT AGL INCREASING TO 3300-5300 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO FAIR (9600-49000 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS  
AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. NORTH  
WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
10 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
80S.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 90.  
 

 
 
WYZ418-141015-  
MIDDLE NORTH PLATTE RIVER BASIN/NIOBRARA AND CONVERSE HIGH PLAINS-  
257 PM MDT FRI JUN 13 2025  
 
...SEVERE THUNDERSTORM WATCH 412 IN EFFECT UNTIL 10 PM MDT THIS  
EVENING...  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2100.  
MIN TEMPERATURE.....52-57.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........85-91 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......400-2400 FT AGL.  
SMOKE DISPERSAL.....POOR (5600-19300 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200 UNTIL 1500, THEN CHANCE OF SHOWERS  
AND THUNDERSTORMS.  
MAX TEMPERATURE.....85-90.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........23-29 PERCENT.  
24 HR TREND......20 PERCENT DRIER.  
20-FOOT WINDS.......WEST AROUND 5 MPH AND GUSTY SHIFTING TO THE  
NORTHEAST WITH HIGHER GUSTS IN THE AFTERNOON.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......1900-3900 FT AGL INCREASING TO 5100-7100 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (10800 KNOT-FT) INCREASING TO GOOD (77900  
KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....53-58.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........84-90 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH. GUSTS UP TO 30 MPH  
DECREASING TO 15 MPH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......1400-3400 FT AGL DECREASING TO 100-600 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (3400-19500 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AFTER 1200. CHANCE OF  
THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....84-89.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........27-33 PERCENT.  
24 HR TREND......5 PERCENT WETTER.  
20-FOOT WINDS.......NORTHEAST AROUND 5 MPH SHIFTING TO THE  
SOUTHEAST AND GUSTY IN THE AFTERNOON.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......1200-3200 FT AGL INCREASING TO 5800-7800 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (10100 KNOT-FT) INCREASING TO GOOD (74700  
KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS  
AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. MOSTLY CLOUDY. SHOWERS LIKELY AND CHANCE  
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S.  
NORTH WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS AROUND 50. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 10 MPH.   
JUNETEENTH
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
80S.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 90.  
 

 
 
WYZ419-141015-  
NORTH LARAMIE RANGE AND ADJACENT HIGH PLAINS-  
257 PM MDT FRI JUN 13 2025  
 
...SEVERE THUNDERSTORM WATCH 412 IN EFFECT UNTIL 10 PM MDT THIS  
EVENING...  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....53-58.  
24 HR TREND......4 DEGREES WARMER.  
MAX HUMIDITY........61-67 PERCENT.  
24 HR TREND......23 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH 5 TO 10 MPH.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH SHIFTING TO THE SOUTHWEST  
AFTER MIDNIGHT.  
MIXING HEIGHT.......1400-3400 FT AGL DECREASING TO 100-800 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (5000-20800 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200 UNTIL 1500, THEN CHANCE OF SHOWERS  
AND THUNDERSTORMS.  
MAX TEMPERATURE.....77-85.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........20-26 PERCENT.  
24 HR TREND......8 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.......3500-5500 FT AGL INCREASING TO 7400-9400 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (24300 KNOT-FT) INCREASING TO VERY GOOD  
(118800 KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS  
UNTIL 2100. SLIGHT CHANCE OF SHOWERS UNTIL  
2400.  
MIN TEMPERATURE.....53-58.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........58-64 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.  
MIXING HEIGHT.......2300-4300 FT AGL DECREASING TO 0-700 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (3000-20800 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AFTER 1200. CHANCE OF  
THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....79-85.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........22-28 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH SHIFTING TO THE  
SOUTHEAST IN THE AFTERNOON. GUSTS UP TO 20 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......3000-5000 FT AGL INCREASING TO 8500-10500 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (19300 KNOT-FT) INCREASING TO VERY GOOD  
(122400 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.  
SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 70. WEST WINDS  
AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S. WEST  
WINDS AROUND 10 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER  
80S.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S.  
 

 
 
WYZ420-141015-  
NORTH LARAMIE VALLEY/SHIRLEY BASIN-  
257 PM MDT FRI JUN 13 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....50-55.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........56-62 PERCENT.  
24 HR TREND......28 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH 5 TO 10 MPH.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH BECOMING SOUTHWEST AROUND  
10 MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......4100-6100 FT AGL DECREASING TO 300-800 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR TO FAIR (3800-40700 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....82-87.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........11-17 PERCENT.  
24 HR TREND......5 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 WEST  
AROUND 20 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3300-5300 FT AGL INCREASING TO 10000-12000 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (21900 KNOT-FT) INCREASING TO EXCELLENT  
(186700 KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL  
2400.  
MIN TEMPERATURE.....49-54.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........64-70 PERCENT.  
24 HR TREND......7 PERCENT WETTER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH AROUND 5 MPH. GUSTS UP TO 20 MPH IN THE  
EVENING.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH BECOMING SOUTHWEST AROUND 5  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......4200-6200 FT AGL DECREASING TO 200-700 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR TO FAIR (2500-45600 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....82-87.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........12-18 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 20 MPH IN  
THE AFTERNOON.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......3000-5000 FT AGL INCREASING TO 10900-12900 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (20000 KNOT-FT) INCREASING TO EXCELLENT  
(180700 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.  
SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. PARTLY CLOUDY WITH SHOWERS LIKELY AND  
CHANCE OF THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE LOWER 70S.  
SOUTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 70S. WEST  
WINDS AROUND 10 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID 80S.   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
80S.  
 

 
 
WYZ421-141015-  
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-  
257 PM MDT FRI JUN 13 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY  
UNTIL 2400, THEN PARTLY CLOUDY.  
MIN TEMPERATURE.....54-59.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........42-48 PERCENT.  
24 HR TREND......29 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTH AROUND 5 MPH. GUSTS UP TO 25 MPH  
DECREASING TO 15 MPH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH DECREASING TO AROUND 5  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......6500-8500 FT AGL DECREASING TO 100-700 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (70000 KNOT-FT) DECREASING TO POOR (2000  
KNOT-FT) AFTER MIDNIGHT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AFTER  
1500.  
MAX TEMPERATURE.....80-88.  
24 HR TREND......5 DEGREES COOLER.  
MIN HUMIDITY........7-13 PERCENT.  
24 HR TREND......1 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.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO AROUND 20  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3400-5400 FT AGL INCREASING TO 12100-14100 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (28100 KNOT-FT) INCREASING TO EXCELLENT  
(231500 KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....53-58.  
24 HR TREND......3 DEGREES COOLER.  
MAX HUMIDITY........52-58 PERCENT.  
24 HR TREND......8 PERCENT WETTER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......WEST AROUND 10 MPH AND GUSTY SHIFTING TO THE  
SOUTH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....WEST AROUND 15 MPH BECOMING SOUTHWEST AROUND 5  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......5500-7500 FT AGL DECREASING TO 0-700 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (61300 KNOT-FT) DECREASING TO POOR (1700  
KNOT-FT) AFTER MIDNIGHT.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200.  
MAX TEMPERATURE.....82-90.  
24 HR TREND......7 DEGREES WARMER.  
MIN HUMIDITY........6-12 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTH 5 TO 10 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 5 MPH INCREASING TO SOUTHWEST  
AROUND 20 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3600-5600 FT AGL INCREASING TO 13300-15300 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (23400 KNOT-FT) INCREASING TO EXCELLENT  
(269900 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.  
NORTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S. WEST  
WINDS AROUND 10 MPH.    
JUNETEENTH
 
CLEAR. LOWS AROUND 50. HIGHS IN THE MID 80S.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S.  
 

 
 
WYZ422-141015-  
CENTRAL AND WEST CARBON-  
257 PM MDT FRI JUN 13 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....52-57.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........37-43 PERCENT.  
24 HR TREND......32 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 30 MPH  
DECREASING TO 15 MPH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......6100-8100 FT AGL DECREASING TO 200-700 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (81700 KNOT-FT) DECREASING TO POOR (2600  
KNOT-FT) AFTER MIDNIGHT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....83-88.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........11 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 20 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.......3500-5500 FT AGL INCREASING TO 12400-14400 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (32200 KNOT-FT) INCREASING TO EXCELLENT  
(245200 KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....51-56.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........46-52 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 25 MPH IN  
THE EVENING.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....WEST AROUND 15 MPH BECOMING SOUTHWEST AROUND 5  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......6500-8500 FT AGL DECREASING TO 100-800 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (77400 KNOT-FT) DECREASING TO POOR (2400  
KNOT-FT) AFTER MIDNIGHT.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
MAX TEMPERATURE.....84-89.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........10 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTH 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.......3900-5900 FT AGL INCREASING TO 13800-15800 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (27300 KNOT-FT) INCREASING TO EXCELLENT  
(287300 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
80S. SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. WEST  
WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. WEST WINDS AROUND 10 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID 80S.   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S.  
 

 
 
WYZ423-141015-  
SOUTHWEST CARBON COUNTY-  
257 PM MDT FRI JUN 13 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....49-54.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........32-38 PERCENT.  
24 HR TREND......24 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY SHIFTING TO  
THE SOUTH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......6000-8000 FT AGL DECREASING TO 200-700 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (74300 KNOT-FT) DECREASING TO POOR (2700  
KNOT-FT) AFTER MIDNIGHT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....84-89.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........11 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH. GUSTS UP TO 20 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.......3300-5300 FT AGL INCREASING TO 12200-14200 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (36700 KNOT-FT) INCREASING TO EXCELLENT  
(232900 KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....49-54.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........37-43 PERCENT.  
24 HR TREND......5 PERCENT WETTER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY SHIFTING TO  
THE SOUTHEAST AFTER MIDNIGHT.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH BECOMING SOUTHEAST  
AROUND 5 MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......6100-8100 FT AGL DECREASING TO 100-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (68200 KNOT-FT) DECREASING TO POOR (2400  
KNOT-FT) AFTER MIDNIGHT.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
MAX TEMPERATURE.....85-90.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........10 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH 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.......3700-5700 FT AGL INCREASING TO 13400-15400 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (29700 KNOT-FT) INCREASING TO EXCELLENT  
(288800 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 80S.  
SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. PARTLY CLOUDY WITH SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 80. WEST  
WINDS AROUND 10 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
80S.    
FRIDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 80S.  
 

 
 
WYZ424-141015-  
SIERRA MADRE RANGE/MEDICINE BOW NF-  
257 PM MDT FRI JUN 13 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....47-53.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........29-35 PERCENT.  
24 HR TREND......25 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
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.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......4800-6800 FT AGL DECREASING TO 0-700 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....FAIR (55300 KNOT-FT) DECREASING TO POOR (2700  
KNOT-FT) AFTER MIDNIGHT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....72-80.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........9-15 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO SOUTHWEST  
AROUND 20 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3600-5600 FT AGL INCREASING TO 10700-12700 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (42800 KNOT-FT) INCREASING TO EXCELLENT  
(213500 KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....47-53.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........32-38 PERCENT.  
24 HR TREND......7 PERCENT WETTER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 25 MPH  
DECREASING TO 15 MPH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......4800-6800 FT AGL DECREASING TO 100-1200 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....FAIR (54100 KNOT-FT) DECREASING TO POOR (3400  
KNOT-FT) AFTER MIDNIGHT.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
MAX TEMPERATURE.....74-82.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........9-15 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 15 MPH  
INCREASING TO 25 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.......4300-6300 FT AGL INCREASING TO 12700-14700 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (40300 KNOT-FT) INCREASING TO EXCELLENT  
(233600 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
70S. SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
COOLER. PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70.  
SOUTHWEST WINDS AROUND 10 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER 70S.   
FRIDAY
 
CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.  
 

 
 
WYZ425-141015-  
UPPER NORTH PLATTE RIVER BASIN-  
257 PM MDT FRI JUN 13 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0300, THEN CLEAR.  
MIN TEMPERATURE.....49-54.  
24 HR TREND......4 DEGREES WARMER.  
MAX HUMIDITY........32-38 PERCENT.  
24 HR TREND......33 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
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.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......5500-7500 FT AGL DECREASING TO 400-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (67900 KNOT-FT) DECREASING TO POOR (5600  
KNOT-FT) AFTER MIDNIGHT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....82-87.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........7-13 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH. GUSTS UP TO 15 MPH  
INCREASING TO 25 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 12000-14000 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (39600 KNOT-FT) INCREASING TO EXCELLENT  
(236300 KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....49-54.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........37-43 PERCENT.  
24 HR TREND......8 PERCENT WETTER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTH 5 TO 10 MPH. GUSTS UP TO 25 MPH IN THE  
EVENING.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......5400-7400 FT AGL DECREASING TO 200-1300 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (62600 KNOT-FT) DECREASING TO POOR (5000  
KNOT-FT) AFTER MIDNIGHT.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
MAX TEMPERATURE.....83-88.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........7-13 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 25 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.......4300-6300 FT AGL INCREASING TO 12600-14600 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (35400 KNOT-FT) INCREASING TO EXCELLENT  
(241000 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 80S.  
SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.  
SOUTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. SOUTHWEST WINDS AROUND 10 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID 80S.   
FRIDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.  
 

 
 
WYZ426-141015-  
SNOWY RANGE/MEDICINE BOW NF-  
257 PM MDT FRI JUN 13 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....43-51.  
24 HR TREND......7 DEGREES WARMER.  
MAX HUMIDITY........35-41 PERCENT.  
24 HR TREND......36 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 25 MPH  
DECREASING TO 15 MPH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......4800-6800 FT AGL DECREASING TO 0-600 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....FAIR (53800 KNOT-FT) DECREASING TO POOR (2900  
KNOT-FT) AFTER MIDNIGHT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....72-80.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........11-17 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH. GUSTS UP TO 15 MPH  
INCREASING TO 25 MPH IN THE AFTERNOON.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO WEST  
AROUND 20 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4000-6000 FT AGL INCREASING TO 11300-13300 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (42600 KNOT-FT) INCREASING TO EXCELLENT  
(217400 KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....43-51.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........41-47 PERCENT.  
24 HR TREND......1 PERCENT WETTER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH. GUSTS UP TO 25 MPH  
DECREASING TO 15 MPH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......4700-6700 FT AGL DECREASING TO 0-500 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....FAIR (54300 KNOT-FT) DECREASING TO POOR (1700  
KNOT-FT) AFTER MIDNIGHT.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200.  
MAX TEMPERATURE.....73-81.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........11-17 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH AND GUSTY.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......4300-6300 FT AGL INCREASING TO 12300-14300 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (35100 KNOT-FT) INCREASING TO EXCELLENT  
(207000 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. SOUTHWEST WINDS AROUND 10 MPH.    
TUESDAY
 
COOLER. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.  
SOUTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 60S.  
WEST WINDS AROUND 10 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER  
70S.    
FRIDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.  
 

 
 
WYZ427-141015-  
NORTH SNOWY RANGE FOOTHILLS-  
257 PM MDT FRI JUN 13 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....52-57.  
24 HR TREND......6 DEGREES WARMER.  
MAX HUMIDITY........33-39 PERCENT.  
24 HR TREND......29 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 25 MPH  
DECREASING TO 15 MPH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......5300-7300 FT AGL DECREASING TO 300-800 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR TO FAIR (5100-52900 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200 UNTIL 1500.  
MAX TEMPERATURE.....81-86.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........9-15 PERCENT.  
24 HR TREND......1 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 15 MPH  
INCREASING TO 25 MPH IN THE AFTERNOON.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO WEST  
AROUND 20 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4100-6100 FT AGL INCREASING TO 10900-12900 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (32400 KNOT-FT) INCREASING TO EXCELLENT  
(211400 KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....51-56.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........41-47 PERCENT.  
24 HR TREND......8 PERCENT WETTER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 25 MPH  
DECREASING TO 15 MPH AFTER MIDNIGHT.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......4600-6600 FT AGL DECREASING TO 100-600 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....FAIR (54800 KNOT-FT) DECREASING TO POOR (3600  
KNOT-FT) AFTER MIDNIGHT.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....82-87.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........9-15 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH. GUSTS UP TO 20 MPH IN  
THE AFTERNOON.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......4000-6000 FT AGL INCREASING TO 10700-12700 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (28100 KNOT-FT) INCREASING TO EXCELLENT  
(192200 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.  
SOUTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 70S. WEST  
WINDS AROUND 10 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID 80S.   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S.  
 

 
 
WYZ428-141015-  
SOUTHERN LARAMIE VALLEY-  
257 PM MDT FRI JUN 13 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....49-54.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........49-55 PERCENT.  
24 HR TREND......33 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTH 5 TO 10 MPH.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH BECOMING SOUTHWEST AROUND  
10 MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......3000-5000 FT AGL DECREASING TO 400-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (6400-30800 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....81-86.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........16 PERCENT.  
24 HR TREND......5 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.......3700-5700 FT AGL INCREASING TO 10000-12000 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (26500 KNOT-FT) INCREASING TO EXCELLENT  
(172400 KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....48-53.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........50-56 PERCENT.  
24 HR TREND......6 PERCENT WETTER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH. GUSTS UP TO 20 MPH IN  
THE EVENING.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
MIXING HEIGHT.......3800-5800 FT AGL DECREASING TO 200-700 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (3300-39900 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....81-86.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........12-18 PERCENT.  
24 HR TREND......1 PERCENT WETTER.  
20-FOOT WINDS.......SOUTH AROUND 5 MPH AND GUSTY.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......3600-5600 FT AGL INCREASING TO 9500-11500 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (21700 KNOT-FT) INCREASING TO EXCELLENT  
(155100 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR WITH SLIGHT CHANCE OF SHOWERS. LOWS AROUND  
50. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 70S. WEST  
WINDS AROUND 10 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID 80S.   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
80S.  
 

 
 
WYZ429-141015-  
SOUTHERN LARAMIE RANGE-  
257 PM MDT FRI JUN 13 2025  
 
...SEVERE THUNDERSTORM WATCH 412 IN EFFECT UNTIL 10 PM MDT THIS  
EVENING...  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....51-56.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........62-68 PERCENT.  
24 HR TREND......10 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......1300-3300 FT AGL DECREASING TO 0-700 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (4500-16200 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....77-82.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........13-19 PERCENT.  
24 HR TREND......4 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......3700-5700 FT AGL INCREASING TO 8400-10400 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (26800 KNOT-FT) INCREASING TO VERY GOOD  
(140600 KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....50-55.  
24 HR TREND......4 DEGREES WARMER.  
MAX HUMIDITY........50-56 PERCENT.  
24 HR TREND......9 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
MIXING HEIGHT.......2200-4200 FT AGL DECREASING TO -100-400 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (1100-21700 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....78-83.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........15-21 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 10 TO 15 MPH.  
MIXING HEIGHT.......3700-5700 FT AGL INCREASING TO 9000-11000 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (20600 KNOT-FT) INCREASING TO VERY GOOD  
(133500 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80. SOUTH  
WINDS AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. PARTLY CLOUDY WITH CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 70. SOUTHWEST  
WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S. WEST  
WINDS AROUND 10 MPH.    
JUNETEENTH
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND  
80.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S.  
 

 
 
WYZ430-141015-  
LARAMIE FOOTHILLS AND HIGH PLAINS-  
257 PM MDT FRI JUN 13 2025  
 
...SEVERE THUNDERSTORM WATCH 412 IN EFFECT UNTIL 10 PM MDT THIS  
EVENING...  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2100.  
SLIGHT CHANCE OF SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....51-56.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........79-85 PERCENT.  
24 HR TREND......UNCHANGED.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......500-2500 FT AGL.  
SMOKE DISPERSAL.....POOR (9000-15000 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....83-88.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........16-22 PERCENT.  
24 HR TREND......17 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.......3500-5500 FT AGL INCREASING TO 7700-9700 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (19800 KNOT-FT) INCREASING TO VERY GOOD  
(113300 KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....52-57.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........65-71 PERCENT.  
24 HR TREND......16 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH AROUND 5 MPH SHIFTING TO THE SOUTHWEST  
AFTER MIDNIGHT. GUSTS UP TO 15 MPH.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.  
MIXING HEIGHT.......1600-3600 FT AGL DECREASING TO 100-600 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (3300-14900 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....84-89.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........19-25 PERCENT.  
24 HR TREND......1 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH SHIFTING TO THE EAST IN  
THE AFTERNOON.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE SOUTHWEST IN  
THE AFTERNOON.  
MIXING HEIGHT.......3600-5600 FT AGL INCREASING TO 8700-10700 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (16800 KNOT-FT) INCREASING TO VERY GOOD  
(118400 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S. SOUTH  
WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. WEST  
WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
10 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER  
80S.  
 

 
 
WYZ431-141015-  
LARAMIE EAST HIGH PLAINS-  
257 PM MDT FRI JUN 13 2025  
 
...SEVERE THUNDERSTORM WATCH 412 IN EFFECT UNTIL 10 PM MDT THIS  
EVENING...  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL 2100,  
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 2400.  
MIN TEMPERATURE.....52-57.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........88-94 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......500-2500 FT AGL.  
SMOKE DISPERSAL.....POOR (10100-12300 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1500.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........19-25 PERCENT.  
24 HR TREND......17 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 5 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......1600-3600 FT AGL INCREASING TO 7800-9800 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (15600 KNOT-FT) INCREASING TO GOOD (81600  
KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....52-57.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........76-82 PERCENT.  
24 HR TREND......13 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....EAST AROUND 10 MPH SHIFTING TO THE SOUTH AFTER  
MIDNIGHT.  
MIXING HEIGHT.......1900-3900 FT AGL DECREASING TO 300-800 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (4800-16600 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....87-92.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........22-28 PERCENT.  
24 HR TREND......7 PERCENT WETTER.  
20-FOOT WINDS.......SOUTH AROUND 5 MPH SHIFTING TO THE EAST IN THE  
AFTERNOON. GUSTS UP TO 15 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE SOUTH IN THE  
AFTERNOON.  
MIXING HEIGHT.......800-2800 FT AGL INCREASING TO 4300-6300 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (10400 KNOT-FT) INCREASING TO GOOD (65900  
KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. SOUTH  
WINDS AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. PARTLY CLOUDY WITH SHOWERS LIKELY AND  
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. NORTHEAST WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS AROUND 50. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 10 MPH.   
JUNETEENTH
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
80S.    
FRIDAY
 
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 90S.  
 

 
 
WYZ432-141015-  
BORDEAUX/CHUGWATER/WHEATLAND-  
257 PM MDT FRI JUN 13 2025  
 
...SEVERE THUNDERSTORM WATCH 412 IN EFFECT UNTIL 10 PM MDT THIS  
EVENING...  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 2100.  
MIN TEMPERATURE.....54-59.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........80-86 PERCENT.  
24 HR TREND......11 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......SOUTH 5 TO 10 MPH.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.  
MIXING HEIGHT.......500-2500 FT AGL.  
SMOKE DISPERSAL.....POOR (6400-13100 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200 UNTIL 1500, THEN CHANCE OF SHOWERS  
AND THUNDERSTORMS.  
MAX TEMPERATURE.....85-90.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........22-28 PERCENT.  
24 HR TREND......14 PERCENT DRIER.  
20-FOOT WINDS.......WEST AROUND 5 MPH SHIFTING TO THE EAST IN THE  
AFTERNOON. GUSTS UP TO 15 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 5200-7200 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (9000 KNOT-FT) INCREASING TO GOOD (64300  
KNOT-FT) IN THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....54-59.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........76-82 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 15 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......1700-3700 FT AGL DECREASING TO 200-700 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (2900-19900 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....84-89.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........26-32 PERCENT.  
24 HR TREND......4 PERCENT WETTER.  
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH SHIFTING TO THE EAST IN  
THE AFTERNOON. GUSTS UP TO 15 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE SOUTHEAST IN  
THE AFTERNOON.  
MIXING HEIGHT.......800-2800 FT AGL INCREASING TO 5100-7100 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (8600 KNOT-FT) INCREASING TO GOOD (72300  
KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. SOUTH  
WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S. NORTH  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 50S. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.   
FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 90S.  
 

 
 
WYZ433-141015-  
GOSHEN/MIDDLE-LOWER NORTH PLATTE RIVER BASIN-  
257 PM MDT FRI JUN 13 2025  
 
...SEVERE THUNDERSTORM WATCH 412 IN EFFECT UNTIL 10 PM MDT THIS  
EVENING...  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL 2100,  
THEN SLIGHT CHANCE OF SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....AROUND 55.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........91-97 PERCENT.  
24 HR TREND......4 PERCENT DRIER.  
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.......400-2400 FT AGL.  
SMOKE DISPERSAL.....POOR (6800-10600 KNOT-FT).  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1500.  
MAX TEMPERATURE.....88-93.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........23-29 PERCENT.  
24 HR TREND......15 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH SHIFTING TO THE EAST IN  
THE AFTERNOON. GUSTS UP TO 15 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 10 MPH.  
MIXING HEIGHT.......300-2200 FT AGL INCREASING TO 4800-6800 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO FAIR (8800-45700 KNOT-FT).  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 2400.  
MIN TEMPERATURE.....53-58.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........85-91 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......800-2800 FT AGL DECREASING TO 200-700 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (3000-15800 KNOT-FT).  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....87-92.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........32 PERCENT.  
24 HR TREND......3 PERCENT WETTER.  
20-FOOT WINDS.......EAST AROUND 5 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH SHIFTING TO THE EAST IN  
THE AFTERNOON.  
MIXING HEIGHT.......400-2400 FT AGL INCREASING TO 3000-5000 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (9600-38500 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS AROUND 10 MPH.    
TUESDAY
 
NOT AS WARM. PARTLY CLOUDY. SHOWERS LIKELY AND CHANCE  
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S.  
NORTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH.    
JUNETEENTH
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER  
90S.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
90S.  
 

 
 
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