782  
FNUS55 KCYS 301935  
FWFCYS  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST WYOMING/WESTERN NEBRASKA  
NATIONAL WEATHER SERVICE CHEYENNE WY  
135 PM MDT WED JUL 30 2025  
   
DISCUSSION
 
 
ELEVATED TO NEAR CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED  
THURSDAY IN THE LOWER ELEVATIONS OF CARBON COUNTY ONCE AGAIN.  
AS THE DRYLINE ADVANCES EASTWARD, RH WILL DROP TO BETWEEN  
10 AND 15%. INCREASING SOUTHWEST WINDS WILL PUSH WINDS CLOSE  
TO CRITICAL AS WELL. EXPECT SIMILAR CONDITIONS FRIDAY AND SATURDAY,  
WITH RH EASILY CRITICAL EACH AFTERNOON, BUT WINDS MORE MARGINAL.  
WHILE CONFIDENCE IS NOT HIGH ENOUGH NOW FOR A HEADLINE, WE MAY TIP  
OVER INTO CRITICAL AND NEED A RED FLAG WARNING IN CARBON COUNTY  
THESE DAYS. FIRE WEATHER CONCERNS WILL REMAIN MINIMAL ALONG AND  
EAST OF THE LARAMIE WITH HUMIDITY REMAINING QUITE HIGH.  
 
NEZ434-311030-  
PINE RIDGE/NEBRASKA NATIONAL FOREST-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY.  
CHANCE OF THUNDERSTORMS UNTIL 2400. CHANCE OF  
SHOWERS. SLIGHT CHANCE OF THUNDERSTORMS AFTER  
2400.  
MIN TEMPERATURE.....57-62.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........93-99 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH. GUSTS UP TO 25 MPH IN  
THE EVENING.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......1500-3500 FT AGL DECREASING TO 500-1100 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (10700-21500 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 0900.  
SLIGHT CHANCE OF SHOWERS UNTIL 1200, THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS.  
MAX TEMPERATURE.....77-82.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........47-53 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.  
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 3700-5700 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (32900-72900 KNOT-FT).  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY  
UNTIL 2400, THEN MOSTLY CLOUDY. CHANCE OF  
SHOWERS AND THUNDERSTORMS UNTIL 2400, THEN  
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 0300.  
SLIGHT CHANCE OF SHOWERS AFTER 2400.  
MIN TEMPERATURE.....59-64.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........86-92 PERCENT.  
24 HR TREND......10 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 15 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.  
MIXING HEIGHT.......1400-3400 FT AGL DECREASING TO 400-1200 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (16700-35600 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS UNTIL 1200, THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS.  
MAX TEMPERATURE.....82-87.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........45-51 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 15 MPH WITH GUSTS TO AROUND 35  
MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.  
MIXING HEIGHT.......1400-3400 FT AGL INCREASING TO 3500-5500 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR TO GOOD (45800-67700 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND  
10 MPH.    
SUNDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE UPPER 50S. HIGHS AROUND 90. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 90S.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 90S.  
 

 
 
NEZ435-311030-  
BOX BUTTE/SOUTH SIOUX/NIOBRARA RIVER-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2400, THEN MOSTLY CLOUDY.  
CHANCE OF SHOWERS UNTIL 2400. SLIGHT CHANCE OF  
THUNDERSTORMS. SLIGHT CHANCE OF SHOWERS AFTER  
2400.  
MIN TEMPERATURE.....56-61.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........99 PERCENT.  
24 HR TREND......UNCHANGED.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......EAST AROUND 5 MPH.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......1400-3400 FT AGL DECREASING TO 600-1100 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (14300-22100 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS UNTIL 1500. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 1200 UNTIL 1500,  
THEN CHANCE OF SHOWERS AND THUNDERSTORMS.  
MAX TEMPERATURE.....76-81.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........48-54 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.  
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 3200-5200 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (29200-69800 KNOT-FT).  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS UNTIL  
2400. CHANCE OF SHOWERS. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 2400 UNTIL 0300.  
MIN TEMPERATURE.....56-61.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........92-98 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 25 MPH.  
MIXING HEIGHT.......1200-3200 FT AGL DECREASING TO 600-1200 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (20500-36300 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 1200, THEN CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
MAX TEMPERATURE.....81-86.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........45-51 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 15 MPH WITH GUSTS TO AROUND 35  
MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.  
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 3100-5000 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR TO GOOD (42700-67000 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS AROUND 90. SOUTH WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND  
5 MPH.    
MONDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE MID 50S. HIGHS AROUND 90. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 90S.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 90S.  
 

 
 
NEZ436-311030-  
LOWER NORTH PLATTE RIVER BASIN/SCOTTSBLUFF NATIONAL MONUMENT-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2400, THEN MOSTLY CLOUDY.  
CHANCE OF SHOWERS UNTIL 2400. SLIGHT CHANCE OF  
THUNDERSTORMS. SLIGHT CHANCE OF SHOWERS AFTER  
2400.  
MIN TEMPERATURE.....57-62.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........94-100 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......EAST 5 TO 10 MPH.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......1600-3600 FT AGL DECREASING TO 700-1200 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (17400-20600 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS UNTIL 1500. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 1200 UNTIL 1500,  
THEN CHANCE OF SHOWERS AND THUNDERSTORMS.  
MAX TEMPERATURE.....77-82.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........47-53 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.  
MIXING HEIGHT.......1000-3000 FT AGL INCREASING TO 3400-5400 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (34400-79900 KNOT-FT).  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400, THEN SLIGHT CHANCE OF  
THUNDERSTORMS UNTIL 0300. SLIGHT CHANCE OF  
SHOWERS AFTER 2400.  
MIN TEMPERATURE.....57-62.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........90-96 PERCENT.  
24 HR TREND......4 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 15 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.  
MIXING HEIGHT.......800-2800 FT AGL.  
SMOKE DISPERSAL.....POOR (14600-31100 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 1200, THEN CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
MAX TEMPERATURE.....82-87.  
24 HR TREND......7 DEGREES WARMER.  
MIN HUMIDITY........43-49 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 15 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.  
MIXING HEIGHT.......1200-3200 FT AGL INCREASING TO 3500-5500 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR TO GOOD (40100-68400 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 90. SOUTH WINDS  
AROUND 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE MID 50S. HIGHS IN THE UPPER 80S. NORTHEAST WINDS AROUND  
5 MPH.    
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 90S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 90S.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 90S.  
 

 
 
NEZ437-311030-  
LODGEPOLE CREEK/SOUTHERN NEBRASKA PANHANDLE-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS UNTIL  
2400. CHANCE OF SHOWERS.  
MIN TEMPERATURE.....56-61.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........100 PERCENT.  
24 HR TREND......UNCHANGED.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......EAST 5 TO 10 MPH.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......1900-3900 FT AGL DECREASING TO 600-1400 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (17100-24600 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 1200, THEN CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
MAX TEMPERATURE.....75-80.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........48-54 PERCENT.  
24 HR TREND......4 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.  
MIXING HEIGHT.......800-2800 FT AGL INCREASING TO 3100-5100 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (27900-74000 KNOT-FT).  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400, THEN SLIGHT CHANCE OF  
SHOWERS.  
MIN TEMPERATURE.....55-60.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........94-100 PERCENT.  
24 HR TREND......UNCHANGED.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 15 MPH AND GUSTY.  
CHC OF WETTING RAIN.20 PERCENT.  
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.  
MIXING HEIGHT.......1100-3100 FT AGL DECREASING TO 600-1100 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (15500-31000 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 1200, THEN CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
MAX TEMPERATURE.....79-84.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........46-52 PERCENT.  
24 HR TREND......9 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 15 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.  
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 3100-5100 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (36400-68400 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
10 MPH.    
SUNDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE MID 50S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 90S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 90S.  
 

 
 
WYZ417-311030-  
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL  
GRASSLAND-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY.  
CHANCE OF THUNDERSTORMS UNTIL 2400. CHANCE OF  
SHOWERS. SLIGHT CHANCE OF THUNDERSTORMS AFTER  
2400.  
MIN TEMPERATURE.....56-61.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........94-100 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.30 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.  
MIXING HEIGHT.......1700-3700 FT AGL DECREASING TO 700-1300 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (15500-37100 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 1500, THEN CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
MAX TEMPERATURE.....77-82.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........44-50 PERCENT.  
24 HR TREND......5 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.  
MIXING HEIGHT.......1200-3200 FT AGL INCREASING TO 3900-5900 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (37400-82000 KNOT-FT).  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400, THEN SLIGHT CHANCE OF  
THUNDERSTORMS UNTIL 0300. SLIGHT CHANCE OF  
SHOWERS AFTER 2400.  
MIN TEMPERATURE.....56-61.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........87-93 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.  
MIXING HEIGHT.......1200-3200 FT AGL DECREASING TO 400-1100 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (11200-33900 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200 UNTIL  
1500. CHANCE OF SHOWERS AFTER 1200. CHANCE OF  
THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....83-88.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........35-41 PERCENT.  
24 HR TREND......11 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 4100-6100 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO FAIR (21700-48200 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 90S.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 90S.  
 

 
 
WYZ418-311030-  
MIDDLE NORTH PLATTE RIVER BASIN/NIOBRARA AND CONVERSE HIGH PLAINS-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0300, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL 2400,  
THEN SLIGHT CHANCE OF THUNDERSTORMS UNTIL 0300.  
SLIGHT CHANCE OF SHOWERS AFTER 2400.  
MIN TEMPERATURE.....55-60.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........92-98 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.25 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.  
MIXING HEIGHT.......1600-3600 FT AGL DECREASING TO 600-1200 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (14800-31100 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL  
1500. SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200  
UNTIL 1500, THEN CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
MAX TEMPERATURE.....77-82.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........43-49 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.  
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 3200-5200 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (30600-72800 KNOT-FT).  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........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......1 DEGREE WARMER.  
MAX HUMIDITY........90-96 PERCENT.  
24 HR TREND......UNCHANGED.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.  
MIXING HEIGHT.......500-2500 FT AGL.  
SMOKE DISPERSAL.....POOR (9200-23700 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS  
AFTER 1200 UNTIL 1500. CHANCE OF SHOWERS AFTER  
1200. CHANCE OF THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....83-88.  
24 HR TREND......8 DEGREES WARMER.  
MIN HUMIDITY........31-37 PERCENT.  
24 HR TREND......14 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.  
MIXING HEIGHT.......800-2800 FT AGL INCREASING TO 4500-6500 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO FAIR (16500-51000 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE MID 50S. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 90S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 90S.  
 

 
 
WYZ419-311030-  
NORTH LARAMIE RANGE AND ADJACENT HIGH PLAINS-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0300, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL 2400,  
THEN SLIGHT CHANCE OF SHOWERS.  
MIN TEMPERATURE.....52-57.  
24 HR TREND......2 DEGREES COOLER.  
MAX HUMIDITY........86-92 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......600-2600 FT AGL.  
SMOKE DISPERSAL.....POOR (10200-20100 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AFTER 1200  
UNTIL 1500. CHANCE OF THUNDERSTORMS AFTER 1200.  
SHOWERS LIKELY AFTER 1500.  
MAX TEMPERATURE.....73-79.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........40-46 PERCENT.  
24 HR TREND......12 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 4300-6300 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (18400-67600 KNOT-FT).  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF THUNDERSTORMS UNTIL  
2100. CHANCE OF SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....52-58.  
24 HR TREND......4 DEGREES WARMER.  
MAX HUMIDITY........70-76 PERCENT.  
24 HR TREND......21 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......400-2400 FT AGL.  
SMOKE DISPERSAL.....POOR (6200-17000 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY  
UNTIL 1200, THEN PARTLY CLOUDY. CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....76-84.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........28-34 PERCENT.  
24 HR TREND......16 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH INCREASING TO AROUND 20  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2500-4500 FT AGL INCREASING TO 7200-9200 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (18800 KNOT-FT) INCREASING TO VERY GOOD  
(112500 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE MID 50S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
MID 80S.  
 

 
 
WYZ420-311030-  
NORTH LARAMIE VALLEY/SHIRLEY BASIN-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL 2400,  
THEN SLIGHT CHANCE OF SHOWERS.  
MIN TEMPERATURE.....50-55.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........86-92 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......EAST AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.  
MIXING HEIGHT.......900-2900 FT AGL.  
SMOKE DISPERSAL.....POOR (15400-29100 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....79-84.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........25-31 PERCENT.  
24 HR TREND......20 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH INCREASING TO SOUTH  
AROUND 20 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 7100-9100 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (15500 KNOT-FT) INCREASING TO VERY GOOD  
(113600 KNOT-FT) IN THE AFTERNOON.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF THUNDERSTORMS UNTIL  
2100. CHANCE OF SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....48-53.  
24 HR TREND......2 DEGREES COOLER.  
MAX HUMIDITY........79-85 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 25 MPH BECOMING SOUTH AROUND  
15 MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......1200-3200 FT AGL DECREASING TO 400-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (6600-32100 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....80-85.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........14-20 PERCENT.  
24 HR TREND......4 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.  
MIXING HEIGHT.......3900-5900 FT AGL INCREASING TO 11400-13400 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (31800 KNOT-FT) INCREASING TO EXCELLENT  
(214400 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE LOWER 80S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID 80S. SOUTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 80S.  
 

 
 
WYZ421-311030-  
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.  
CHANCE OF THUNDERSTORMS UNTIL 2100. CHANCE OF  
SHOWERS UNTIL 2400. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 2100 UNTIL 2400.  
MIN TEMPERATURE.....51-56.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........81-87 PERCENT.  
24 HR TREND......11 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......EAST AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....EAST 15 TO 20 MPH.  
MIXING HEIGHT.......700-2700 FT AGL.  
SMOKE DISPERSAL.....POOR (7200-28900 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....79-87.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........13-19 PERCENT.  
24 HR TREND......14 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 20 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO SOUTHWEST  
AROUND 20 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1000-3000 FT AGL INCREASING TO 8000-10000 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (11300 KNOT-FT) INCREASING TO EXCELLENT  
(171300 KNOT-FT) IN THE AFTERNOON.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS  
UNTIL 2100. CHANCE OF SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....52-57.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........63-69 PERCENT.  
24 HR TREND......19 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH BECOMING SOUTH AROUND  
10 MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......4100-6100 FT AGL DECREASING TO 200-1100 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR TO FAIR (5100-42700 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY  
UNTIL 1500, THEN PARTLY CLOUDY. SLIGHT CHANCE  
OF THUNDERSTORMS AFTER 1200 UNTIL 1500. CHANCE  
OF SHOWERS AFTER 1200. CHANCE OF THUNDERSTORMS  
AFTER 1500.  
MAX TEMPERATURE.....78-86.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........10-16 PERCENT.  
24 HR TREND......1 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.  
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 11300-13300 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (26000 KNOT-FT) INCREASING TO EXCELLENT  
(198800 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER  
80S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
80S. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S.  
 

 
 
WYZ422-311030-  
CENTRAL AND WEST CARBON-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2100, THEN SLIGHT CHANCE OF  
SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....49-54.  
24 HR TREND......2 DEGREES COOLER.  
MAX HUMIDITY........80-86 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......EAST AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....EAST 15 TO 20 MPH.  
MIXING HEIGHT.......1700-3700 FT AGL DECREASING TO 300-1000 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (7100-31500 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....82-87.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........9-15 PERCENT.  
24 HR TREND......10 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 20 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO SOUTHWEST  
AROUND 25 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2500-4500 FT AGL INCREASING TO 10000-12000 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (24100 KNOT-FT) INCREASING TO EXCELLENT  
(262200 KNOT-FT) IN THE AFTERNOON.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS  
UNTIL 2100. SLIGHT CHANCE OF SHOWERS UNTIL  
2400.  
MIN TEMPERATURE.....49-54.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........62-68 PERCENT.  
24 HR TREND......15 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH DECREASING TO AROUND 10 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......5100-7100 FT AGL DECREASING TO 300-1000 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....FAIR (56900 KNOT-FT) DECREASING TO POOR (5000  
KNOT-FT) AFTER MIDNIGHT.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....81-86.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........6-12 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO WEST  
AROUND 25 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4400-6400 FT AGL INCREASING TO 12900-14900 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (48100 KNOT-FT) INCREASING TO EXCELLENT  
(266500 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 80S.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 80S.  
SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 80S.  
 

 
 
WYZ423-311030-  
SOUTHWEST CARBON COUNTY-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2100.  
MIN TEMPERATURE.....48-53.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........74-80 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......EAST 5 TO 10 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....EAST AROUND 20 MPH DECREASING TO AROUND 10 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......3900-5900 FT AGL DECREASING TO 400-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR TO FAIR (5500-43900 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....84-89.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........8-14 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.....SOUTH AROUND 15 MPH INCREASING TO SOUTHWEST  
AROUND 25 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2700-4700 FT AGL INCREASING TO 10900-12900 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (35500 KNOT-FT) INCREASING TO EXCELLENT  
(311800 KNOT-FT) IN THE AFTERNOON.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS UNTIL  
2400.  
MIN TEMPERATURE.....48-53.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........59-65 PERCENT.  
24 HR TREND......12 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH DECREASING TO AROUND 10 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......5200-7200 FT AGL DECREASING TO 400-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (76100 KNOT-FT) DECREASING TO POOR (5000  
KNOT-FT) AFTER MIDNIGHT.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
MAX TEMPERATURE.....83-88.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........10 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH INCREASING TO SOUTHWEST  
AROUND 25 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4600-6600 FT AGL INCREASING TO 13900-15900 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (57400 KNOT-FT) INCREASING TO EXCELLENT  
(273400 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
80S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
80S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
80S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 80S.  
 

 
 
WYZ424-311030-  
SIERRA MADRE RANGE/MEDICINE BOW NF-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS  
UNTIL 2100. SLIGHT CHANCE OF SHOWERS UNTIL  
2400.  
MIN TEMPERATURE.....47-52.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........63-69 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......3400-5400 FT AGL DECREASING TO 100-800 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (4800-23200 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
CHANCE OF THUNDERSTORMS AFTER 1200 UNTIL 1500.  
CHANCE OF SHOWERS AFTER 1200. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....74-82.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........14-20 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH INCREASING TO SOUTHWEST  
AROUND 25 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4700-6700 FT AGL INCREASING TO 10700-12700 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (52800 KNOT-FT) INCREASING TO EXCELLENT  
(240400 KNOT-FT) IN THE AFTERNOON.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL  
2400.  
MIN TEMPERATURE.....47-53.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........47-53 PERCENT.  
24 HR TREND......12 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.  
MIXING HEIGHT.......2600-4600 FT AGL DECREASING TO 100-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (4800-35300 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....72-80.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........9-15 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......4600-6600 FT AGL INCREASING TO 13300-15300 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (58900 KNOT-FT) INCREASING TO EXCELLENT  
(272300 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.  
SOUTHWEST WINDS AROUND 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
70S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S.  
 

 
 
WYZ425-311030-  
UPPER NORTH PLATTE RIVER BASIN-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS UNTIL 2100, THEN SLIGHT  
CHANCE OF SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....47-52.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........75-81 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......1500-3500 FT AGL DECREASING TO 600-1100 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (9100-26200 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....82-87.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........10-16 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 5 MPH SHIFTING TO THE SOUTHWEST IN  
THE AFTERNOON. GUSTS UP TO 20 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH INCREASING TO SOUTHWEST  
AROUND 25 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5700-7700 FT AGL INCREASING TO 11700-13700 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (47300 KNOT-FT) INCREASING TO EXCELLENT  
(257500 KNOT-FT) IN THE AFTERNOON.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS UNTIL  
2400.  
MIN TEMPERATURE.....48-53.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........57-63 PERCENT.  
24 HR TREND......17 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......3000-5000 FT AGL DECREASING TO 600-1100 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR TO FAIR (9600-40800 KNOT-FT).  
   
FRIDAY
 
 
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 COOLER.  
MIN HUMIDITY........7-13 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO WEST  
AROUND 25 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5100-7100 FT AGL INCREASING TO 14600-16600 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (59000 KNOT-FT) INCREASING TO EXCELLENT  
(296000 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS AROUND 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER  
80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
80S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 80S.  
 

 
 
WYZ426-311030-  
SNOWY RANGE/MEDICINE BOW NF-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2100, THEN SLIGHT CHANCE OF  
SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....43-49.  
24 HR TREND......3 DEGREES COOLER.  
MAX HUMIDITY........77-83 PERCENT.  
24 HR TREND......10 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......400-2400 FT AGL.  
SMOKE DISPERSAL.....POOR (4500-14400 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY  
UNTIL 1500, THEN MOSTLY CLOUDY. CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....71-79.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........17-23 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.  
MIXING HEIGHT.......4400-6400 FT AGL INCREASING TO 8800-10800 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (40800 KNOT-FT) INCREASING TO EXCELLENT  
(181600 KNOT-FT) IN THE AFTERNOON.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS  
UNTIL 2100. SLIGHT CHANCE OF SHOWERS UNTIL  
2400.  
MIN TEMPERATURE.....43-51.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........62-68 PERCENT.  
24 HR TREND......14 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.  
MIXING HEIGHT.......2000-4000 FT AGL DECREASING TO 100-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (5400-22200 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
CHANCE OF THUNDERSTORMS AFTER 1200 UNTIL 1500.  
CHANCE OF SHOWERS AFTER 1200. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....71-79.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........15-21 PERCENT.  
24 HR TREND......9 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......4500-6500 FT AGL INCREASING TO 12100-14100 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (53200 KNOT-FT) INCREASING TO EXCELLENT  
(240700 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 70S.  
SOUTHWEST WINDS AROUND 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER  
70S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S.  
 

 
 
WYZ427-311030-  
NORTH SNOWY RANGE FOOTHILLS-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF THUNDERSTORMS UNTIL  
2100. CHANCE OF SHOWERS UNTIL 2400. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 2100 UNTIL 2400.  
MIN TEMPERATURE.....49-54.  
24 HR TREND......3 DEGREES COOLER.  
MAX HUMIDITY........78-84 PERCENT.  
24 HR TREND......12 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.  
MIXING HEIGHT.......1000-3000 FT AGL DECREASING TO 500-1000 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (9700-24400 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....80-85.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........17-23 PERCENT.  
24 HR TREND......11 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO SOUTHWEST  
AROUND 20 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3000-5000 FT AGL INCREASING TO 9100-11100 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (25000 KNOT-FT) INCREASING TO EXCELLENT  
(172000 KNOT-FT) IN THE AFTERNOON.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS  
UNTIL 2100. SLIGHT CHANCE OF SHOWERS UNTIL  
2400.  
MIN TEMPERATURE.....50-55.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........58-64 PERCENT.  
24 HR TREND......21 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......2100-4100 FT AGL DECREASING TO 400-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (7400-28100 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....80-85.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........11-17 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO WEST  
AROUND 25 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4600-6600 FT AGL INCREASING TO 12900-14900 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (51300 KNOT-FT) INCREASING TO EXCELLENT  
(271200 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS AROUND 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER  
80S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
80S. SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S.  
 

 
 
WYZ428-311030-  
SOUTHERN LARAMIE VALLEY-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400, THEN SLIGHT CHANCE OF  
SHOWERS.  
MIN TEMPERATURE.....49-54.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........84-90 PERCENT.  
24 HR TREND......12 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.  
MIXING HEIGHT.......800-2800 FT AGL.  
SMOKE DISPERSAL.....POOR (10100-22300 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY  
UNTIL 1500, THEN MOSTLY CLOUDY. SHOWERS LIKELY  
AND CHANCE OF THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....78-83.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........25-31 PERCENT.  
24 HR TREND......9 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......3400-5400 FT AGL INCREASING TO 7100-9100 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (26400 KNOT-FT) INCREASING TO VERY GOOD  
(106200 KNOT-FT) IN THE AFTERNOON.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF THUNDERSTORMS UNTIL  
2100. CHANCE OF SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....48-53.  
24 HR TREND......3 DEGREES COOLER.  
MAX HUMIDITY........73-79 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......1300-3300 FT AGL DECREASING TO 500-1000 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (8700-22900 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....80-85.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........15-21 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST 15 TO 20 MPH.  
MIXING HEIGHT.......4500-6500 FT AGL INCREASING TO 10700-12700 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (43800 KNOT-FT) INCREASING TO EXCELLENT  
(191400 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS AROUND 50. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S. SOUTH  
WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 80S.  
 

 
 
WYZ429-311030-  
SOUTHERN LARAMIE RANGE-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS  
UNTIL 2100, THEN CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS UNTIL 2400, THEN SLIGHT  
CHANCE OF SHOWERS. PATCHY FOG AFTER 0300.  
MIN TEMPERATURE.....50-55.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........87-93 PERCENT.  
24 HR TREND......12 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......200-2100 FT AGL.  
SMOKE DISPERSAL.....POOR (7300-15000 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.  
PATCHY FOG UNTIL 0900. SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS UNTIL 1200, THEN SHOWERS AND  
THUNDERSTORMS LIKELY.  
MAX TEMPERATURE.....69-74.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........45-51 PERCENT.  
24 HR TREND......14 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.25 PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......700-2700 FT AGL INCREASING TO 3100-5100 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO FAIR (16200-48700 KNOT-FT).  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF THUNDERSTORMS UNTIL  
2100. CHANCE OF SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....51-56.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........76-82 PERCENT.  
24 HR TREND......10 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......100-1800 FT AGL.  
SMOKE DISPERSAL.....POOR (4900-12900 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY  
UNTIL 1200, THEN PARTLY CLOUDY. SHOWERS LIKELY  
AND CHANCE OF THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....75-80.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........25-31 PERCENT.  
24 HR TREND......15 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 15 MPH.  
MIXING HEIGHT.......3500-5500 FT AGL INCREASING TO 8200-10200 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (32100 KNOT-FT) INCREASING TO VERY GOOD  
(133400 KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80. SOUTH  
WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S.    
WEDNESDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.  
 

 
 
WYZ430-311030-  
LARAMIE FOOTHILLS AND HIGH PLAINS-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0300, THEN PARTLY CLOUDY.  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS  
UNTIL 2400, THEN CHANCE OF SHOWERS. PATCHY FOG  
AFTER 0300.  
MIN TEMPERATURE.....53-58.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........92-98 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......700-2700 FT AGL.  
SMOKE DISPERSAL.....POOR (11400-16600 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.  
PATCHY FOG UNTIL 0900. SLIGHT CHANCE OF SHOWERS  
UNTIL 1200. CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200 UNTIL 1500, THEN SHOWERS AND  
THUNDERSTORMS LIKELY.  
MAX TEMPERATURE.....73-78.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........47-53 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.20 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.  
MIXING HEIGHT.......1700-3700 FT AGL.  
SMOKE DISPERSAL.....POOR TO GOOD (31100-66600 KNOT-FT).  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF THUNDERSTORMS UNTIL  
2100. CHANCE OF SHOWERS UNTIL 2400. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 2100 UNTIL 2400.  
MIN TEMPERATURE.....52-57.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........90-96 PERCENT.  
24 HR TREND......3 PERCENT WETTER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.  
MIXING HEIGHT.......400-1900 FT AGL.  
SMOKE DISPERSAL.....POOR (10000-19300 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....78-83.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........38-44 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.20 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
MIXING HEIGHT.......2700-4700 FT AGL INCREASING TO 4900-6900 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (22800-65500 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER 50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH.    
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. SOUTH  
WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
80S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S.  
 

 
 
WYZ431-311030-  
LARAMIE EAST HIGH PLAINS-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0300, THEN PARTLY CLOUDY.  
CHANCE OF THUNDERSTORMS UNTIL 2400. CHANCE OF  
SHOWERS.  
MIN TEMPERATURE.....55-60.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........94-100 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......1200-3200 FT AGL DECREASING TO 700-1200 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (13400-15000 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS UNTIL 1200, THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS.  
MAX TEMPERATURE.....75-80.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........45-51 PERCENT.  
24 HR TREND......10 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.  
MIXING HEIGHT.......800-2800 FT AGL INCREASING TO 2800-4800 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (33800-79700 KNOT-FT).  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, 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......1 DEGREE COOLER.  
MAX HUMIDITY........94-100 PERCENT.  
24 HR TREND......1 PERCENT WETTER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTH AROUND 15 MPH AND GUSTY.  
CHC OF WETTING RAIN.20 PERCENT.  
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.  
MIXING HEIGHT.......500-2500 FT AGL.  
SMOKE DISPERSAL.....POOR (10200-23600 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.  
CHANCE OF THUNDERSTORMS AFTER 1200 UNTIL 1500.  
SHOWERS LIKELY AFTER 1200. THUNDERSTORMS LIKELY  
AFTER 1500.  
MAX TEMPERATURE.....81-86.  
24 HR TREND......7 DEGREES WARMER.  
MIN HUMIDITY........38-44 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 15 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.20 PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......900-2900 FT AGL INCREASING TO 2900-4900 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO FAIR (26600-49300 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
10 MPH.    
SUNDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER 50S. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 90S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 90S.  
 

 
 
WYZ432-311030-  
BORDEAUX/CHUGWATER/WHEATLAND-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0300, THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL 2400,  
THEN SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
MIN TEMPERATURE.....57-62.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........89-95 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH.  
CHC OF WETTING RAIN.20 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......1400-3400 FT AGL DECREASING TO 400-1400 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (10800-20700 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1500, THEN MOSTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS UNTIL 1200, THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS.  
MAX TEMPERATURE.....78-83.  
24 HR TREND......7 DEGREES WARMER.  
MIN HUMIDITY........40-46 PERCENT.  
24 HR TREND......9 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH.  
MIXING HEIGHT.......2200-4200 FT AGL.  
SMOKE DISPERSAL.....POOR TO GOOD (34400-83700 KNOT-FT).  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF THUNDERSTORMS UNTIL  
2100. CHANCE OF SHOWERS UNTIL 2400. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 2100 UNTIL 2400.  
MIN TEMPERATURE.....56-61.  
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 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......600-2600 FT AGL.  
SMOKE DISPERSAL.....POOR (7800-21000 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY  
UNTIL 1500, THEN PARTLY CLOUDY. CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....84-89.  
24 HR TREND......6 DEGREES WARMER.  
MIN HUMIDITY........30-36 PERCENT.  
24 HR TREND......13 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.  
MIXING HEIGHT.......1300-3300 FT AGL INCREASING TO 6400-8400 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (18400 KNOT-FT) INCREASING TO GOOD (77800  
KNOT-FT) IN THE AFTERNOON.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.  
SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE MID 50S. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND  
5 MPH.    
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS AROUND 90. SOUTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 90S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 90S.  
 

 
 
WYZ433-311030-  
GOSHEN/MIDDLE-LOWER NORTH PLATTE RIVER BASIN-  
135 PM MDT WED JUL 30 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY  
UNTIL 0300, THEN PARTLY CLOUDY. CHANCE OF  
SHOWERS AND THUNDERSTORMS UNTIL 2400, THEN  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
MIN TEMPERATURE.....57-62.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........93-99 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......1400-3400 FT AGL DECREASING TO 700-1400 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (12400-19100 KNOT-FT).  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS UNTIL 1500. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 1200 UNTIL 1500,  
THEN CHANCE OF SHOWERS AND THUNDERSTORMS.  
MAX TEMPERATURE.....79-84.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........44-50 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.  
MIXING HEIGHT.......1000-3000 FT AGL INCREASING TO 3500-5500 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (36400 KNOT-FT) INCREASING TO GOOD (91900  
KNOT-FT) IN THE AFTERNOON.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY CLOUDY.  
CHANCE OF THUNDERSTORMS UNTIL 2100. CHANCE OF  
SHOWERS UNTIL 2400. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 2100 UNTIL 2400.  
MIN TEMPERATURE.....AROUND 59.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........90-96 PERCENT.  
24 HR TREND......4 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH.  
MIXING HEIGHT.......1100-3100 FT AGL DECREASING TO 400-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (8900-24200 KNOT-FT).  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY  
UNTIL 1500, THEN PARTLY CLOUDY. SLIGHT CHANCE  
OF THUNDERSTORMS AFTER 1200 UNTIL 1500. CHANCE  
OF SHOWERS AFTER 1200. CHANCE OF THUNDERSTORMS  
AFTER 1500.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......7 DEGREES WARMER.  
MIN HUMIDITY........34-40 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH WITH HIGHER GUSTS.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......1200-3200 FT AGL INCREASING TO 4500-6500 FT AGL  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO FAIR (30400-58700 KNOT-FT).  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 90. SOUTHEAST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S. NORTH  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 90S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
90S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 90S.  
 

 
 
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