644  
FNUS55 KCYS 100843  
FWFCYS  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST WYOMING/WESTERN NEBRASKA  
NATIONAL WEATHER SERVICE CHEYENNE WY  
243 AM MDT WED AUG 10 2022  
   
DISCUSSION
 
ALTHOUGH IT WILL BE PRETTY DRY TODAY AND THURSDAY, FIRE  
WEATHER CONCERN WILL BE MINIMAL FOR THE REST OF THE WEEK AND THROUGH  
THIS WEEKEND DUE TO RELATIVELY WEAK WINDS AND THE RETURN OF MONSOON  
MOISTURE TO THE REGION BY LATE THURSDAY AND FRIDAY. THERE IS A GOOD  
CHANCE FOR WETTING RAINFALL THIS WEEKEND AND EARLY TO MID NEXT WEEK  
ALONG WITH COOLER TEMPERATURES.  
 
NEZ434-102215-  
PINE RIDGE/NEBRASKA NATIONAL FOREST-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....97-102.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........12-18 PERCENT.  
24 HR TREND......3 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH. GUSTS UP TO 15 MPH  
INCREASING TO 25 MPH IN THE AFTERNOON.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.  
MIXING HEIGHT.......1500-3100 FT AGL INCREASING TO 13300-14200 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (20600 KNOT-FT) INCREASING TO VERY GOOD  
(133700 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....67-72.  
24 HR TREND......4 DEGREES WARMER.  
MAX HUMIDITY........53-59 PERCENT.  
24 HR TREND......15 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH AROUND 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.  
MIXING HEIGHT.......4500-6500 FT AGL DECREASING TO 400-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (89500 KNOT-FT) DECREASING TO POOR (14000  
KNOT-FT) AFTER MIDNIGHT.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....100-105.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........10-16 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 15 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......1300-1900 FT AGL INCREASING TO 10800-11400 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (28300 KNOT-FT) INCREASING TO EXCELLENT  
(173400 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER  
90S. SOUTH WINDS AROUND 15 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 90S. EAST  
WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE MID 60S. HIGHS IN THE LOWER 90S. WINDS GENERALLY LESS  
THAN 10 MPH.    
MONDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.    
TUESDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.  
 

 
 
NEZ435-102215-  
BOX BUTTE/SOUTH SIOUX/NIOBRARA RIVER-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....95-100.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........15-21 PERCENT.  
24 HR TREND......1 PERCENT WETTER.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH. GUSTS UP TO 15 MPH  
INCREASING TO 25 MPH IN THE AFTERNOON.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.  
MIXING HEIGHT.......1500-2900 FT AGL INCREASING TO 12700-13200 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (22500 KNOT-FT) INCREASING TO VERY GOOD  
(130200 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....62-67.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........63-69 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.  
MIXING HEIGHT.......2300-4300 FT AGL DECREASING TO 600 FT AGL AFTER  
MIDNIGHT.  
SMOKE DISPERSAL.....POOR TO FAIR (11900-57200 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....97-102.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........14-20 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......1100-1900 FT AGL INCREASING TO 10700 FT AGL IN  
THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (26200 KNOT-FT) INCREASING TO EXCELLENT  
(171600 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER  
90S. SOUTH WINDS AROUND 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 90S. EAST  
WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 90S. NORTHEAST WINDS  
AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
AROUND 60. HIGHS IN THE LOWER 80S.  
 

 
 
NEZ436-102215-  
LOWER NORTH PLATTE RIVER BASIN/SCOTTSBLUFF NATIONAL MONUMENT-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....95-100.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........15-21 PERCENT.  
24 HR TREND......3 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
MIXING HEIGHT.......2100-4100 FT AGL INCREASING TO 12600-13100 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (30100 KNOT-FT) INCREASING TO VERY GOOD  
(136200 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....64-69.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........60-66 PERCENT.  
24 HR TREND......10 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.  
MIXING HEIGHT.......2100-4100 FT AGL DECREASING TO 700 FT AGL AFTER  
MIDNIGHT.  
SMOKE DISPERSAL.....POOR TO FAIR (13500-55000 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....97-102.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........14-20 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......1500-3000 FT AGL INCREASING TO 10500-11000 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (39500 KNOT-FT) INCREASING TO EXCELLENT  
(163800 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER  
90S. SOUTH WINDS AROUND 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 90S.  
SOUTHEAST WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
IN THE MID 60S. HIGHS IN THE MID 90S. NORTH WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
 

 
 
NEZ437-102215-  
LODGEPOLE CREEK/SOUTHERN NEBRASKA PANHANDLE-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....93-98.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........20 PERCENT.  
24 HR TREND......1 PERCENT WETTER.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.  
MIXING HEIGHT.......3600-4700 FT AGL INCREASING TO 12000-12500 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (44200 KNOT-FT) INCREASING TO VERY GOOD  
(131900 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....61-66.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........63-69 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH AROUND 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.  
MIXING HEIGHT.......3100-5100 FT AGL DECREASING TO 700 FT AGL AFTER  
MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (72900 KNOT-FT) DECREASING TO POOR (14400  
KNOT-FT) AFTER MIDNIGHT.  
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....95-100.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........20 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTH AROUND 15 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......2200-4200 FT AGL INCREASING TO 9900-10400 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (58900 KNOT-FT) INCREASING TO EXCELLENT  
(158300 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER  
90S. SOUTH WINDS AROUND 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 90S.  
SOUTHEAST WINDS AROUND 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. CHANCE OF RAIN AND THUNDERSTORMS. LOWS IN  
THE LOWER 60S. HIGHS IN THE MID 90S. NORTHEAST WINDS AROUND  
10 MPH.    
MONDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
IN THE UPPER 50S. HIGHS IN THE LOWER 80S.  
 

 
 
WYZ417-102215-  
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL  
GRASSLAND-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....96-101.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........10-16 PERCENT.  
24 HR TREND......2 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......1100-3100 FT AGL INCREASING TO 13200-13800 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (22500 KNOT-FT) INCREASING TO EXCELLENT  
(173800 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....63-68.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........50-56 PERCENT.  
24 HR TREND......13 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.  
MIXING HEIGHT.......3500-5500 FT AGL DECREASING TO 300-800 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (82500 KNOT-FT) DECREASING TO POOR (10200  
KNOT-FT) AFTER MIDNIGHT.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....98-103.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........9-15 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......1000-1500 FT AGL INCREASING TO 11700-12200 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (17700 KNOT-FT) INCREASING TO VERY GOOD  
(115700 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 90S. NORTH  
WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE MID 60S. HIGHS IN THE LOWER 90S. NORTHEAST WINDS  
AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
IN THE LOWER 60S. HIGHS IN THE UPPER 80S. WINDS GENERALLY LESS  
THAN 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.    
TUESDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.  
 

 
 
WYZ418-102215-  
MIDDLE NORTH PLATTE RIVER BASIN/NIOBRARA AND CONVERSE HIGH PLAINS-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....93-98.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........11-17 PERCENT.  
24 HR TREND......1 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH. GUSTS UP TO 20 MPH  
INCREASING TO 30 MPH IN THE AFTERNOON.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.  
MIXING HEIGHT.......1800-3800 FT AGL INCREASING TO 12600-13500 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (34300 KNOT-FT) INCREASING TO EXCELLENT  
(162000 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....61-66.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........53-59 PERCENT.  
24 HR TREND......UNCHANGED.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.  
MIXING HEIGHT.......3300-5300 FT AGL DECREASING TO 500-1000 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (80900 KNOT-FT) DECREASING TO POOR (11100  
KNOT-FT) AFTER MIDNIGHT.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....96-101.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........11-17 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH WITH HIGHER GUSTS.  
LAL.................1 UNTIL 1500, THEN 2.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......600-2300 FT AGL INCREASING TO 11600-12500 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (14900 KNOT-FT) INCREASING TO VERY GOOD  
(106900 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 90S. NORTH  
WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 90S. NORTHEAST WINDS  
AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS  
AROUND 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS AROUND 60. HIGHS IN THE LOWER 80S.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
IN THE UPPER 50S. HIGHS IN THE UPPER 70S.  
 

 
 
WYZ419-102215-  
NORTH LARAMIE RANGE AND ADJACENT HIGH PLAINS-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
MAX TEMPERATURE.....84-92.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........13-19 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH. GUSTS UP TO 20 MPH  
INCREASING TO 30 MPH IN THE AFTERNOON.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.  
MIXING HEIGHT.......6200-8200 FT AGL INCREASING TO 11600-12600 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....GOOD (78100 KNOT-FT) INCREASING TO VERY GOOD  
(144500 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2400, THEN MOSTLY CLEAR.  
MIN TEMPERATURE.....60-66.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........42-48 PERCENT.  
24 HR TREND......4 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.  
MIXING HEIGHT.......4800-6800 FT AGL DECREASING TO 500-1000 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....VERY GOOD (109100 KNOT-FT) DECREASING TO POOR  
(12100 KNOT-FT) AFTER MIDNIGHT.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200. ISOLATED  
THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....85-95.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........14-20 PERCENT.  
24 HR TREND......1 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.  
LAL.................1 UNTIL 1200, THEN 2 UNTIL 1500, THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
MIXING HEIGHT.......2300-4300 FT AGL INCREASING TO 11800-12400 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (25900 KNOT-FT) INCREASING TO GOOD (82500  
KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. NORTHWEST  
WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. NORTHWEST WINDS  
AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 80S. WEST WINDS  
AROUND 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.    
TUESDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S.  
 

 
 
WYZ420-102215-  
NORTH LARAMIE VALLEY/SHIRLEY BASIN-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........11-17 PERCENT.  
24 HR TREND......3 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.  
MIXING HEIGHT.......3100-5100 FT AGL INCREASING TO 11900-12800 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (41800 KNOT-FT) INCREASING TO GOOD (99600  
KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....55-60.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........51-57 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......5600-7600 FT AGL DECREASING TO 500-1000 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....VERY GOOD (100600 KNOT-FT) DECREASING TO POOR  
(9700 KNOT-FT) AFTER MIDNIGHT.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200. ISOLATED  
THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....88-93.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........18 PERCENT.  
24 HR TREND......3 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH SHIFTING TO THE  
NORTHWEST IN THE AFTERNOON. GUSTS UP TO 25 MPH.  
LAL.................1 UNTIL 1200, THEN 2.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......1300-2100 FT AGL INCREASING TO 11500-12000 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (20000 KNOT-FT) INCREASING TO VERY GOOD  
(107900 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. NORTHWEST  
WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. EAST  
WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. WEST  
WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.    
TUESDAY
 
PARTLY CLOUDY. RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.  
 

 
 
WYZ421-102215-  
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....86-94.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........7-13 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
MIXING HEIGHT.......2100-4100 FT AGL INCREASING TO 12600-13800 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO FAIR (28100-54400 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....60-65.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........39-45 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......EAST AROUND 10 MPH SHIFTING TO THE SOUTH AFTER  
MIDNIGHT. GUSTS UP TO 25 MPH.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
MIXING HEIGHT.......7100-9100 FT AGL DECREASING TO 700-2100 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (70600 KNOT-FT) DECREASING TO POOR (16700  
KNOT-FT) AFTER MIDNIGHT.  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1200. ISOLATED  
THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....86-94.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........12-18 PERCENT.  
24 HR TREND......6 PERCENT WETTER.  
20-FOOT WINDS.......WEST AROUND 10 MPH WITH HIGHER GUSTS.  
LAL.................1 UNTIL 1500, THEN 2.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......1300-1800 FT AGL INCREASING TO 11500-12000 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (20000 KNOT-FT) INCREASING TO VERY GOOD  
(122000 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. WEST WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. RAIN AND THUNDERSTORMS LIKELY. LOWS  
AROUND 60. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
10 MPH.    
MONDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
IN THE MID 50S. HIGHS IN THE MID 70S.  
 

 
 
WYZ422-102215-  
CENTRAL AND WEST CARBON-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....88-93.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........7-13 PERCENT.  
24 HR TREND......2 PERCENT WETTER.  
20-FOOT WINDS.......SOUTH AROUND 5 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
MIXING HEIGHT.......1500-3500 FT AGL INCREASING TO 12700-13500 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (17400-32600 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....58-63.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........43-49 PERCENT.  
24 HR TREND......9 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......EAST AROUND 5 MPH SHIFTING TO THE SOUTH AFTER  
MIDNIGHT. GUSTS UP TO 15 MPH.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......5500-7500 FT AGL DECREASING TO 600-1300 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (10000-38700 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND ISOLATED  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....88-93.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........14-20 PERCENT.  
24 HR TREND......6 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.  
LAL.................1 UNTIL 1200, THEN 2 UNTIL 1500, THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......1400-2900 FT AGL INCREASING TO 11300-11800 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (28800 KNOT-FT) INCREASING TO VERY GOOD  
(114500 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. SOUTHWEST  
WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH RAIN AND THUNDERSTORMS LIKELY.  
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND  
10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
10 MPH.    
MONDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
IN THE MID 50S. HIGHS IN THE MID 70S.  
 

 
 
WYZ423-102215-  
SOUTHWEST CARBON COUNTY-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....88-93.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........7-13 PERCENT.  
24 HR TREND......3 PERCENT WETTER.  
20-FOOT WINDS.......SOUTH AROUND 5 MPH SHIFTING TO THE SOUTHWEST IN  
THE AFTERNOON. GUSTS UP TO 15 MPH.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
MIXING HEIGHT.......1500-3500 FT AGL INCREASING TO 12400-13100 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO FAIR (19800-44600 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....56-61.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........44-50 PERCENT.  
24 HR TREND......4 PERCENT WETTER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTH AROUND 5 MPH.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
MIXING HEIGHT.......4500-6500 FT AGL DECREASING TO 500-1000 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (7500-26800 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND ISOLATED  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....87-92.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........16-22 PERCENT.  
24 HR TREND......10 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH AND GUSTY.  
LAL.................1 UNTIL 1200, THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
MIXING HEIGHT.......1600-2800 FT AGL INCREASING TO 11100 FT AGL IN  
THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (18400 KNOT-FT) INCREASING TO GOOD (83900  
KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. SOUTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. EAST  
WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. WINDS GENERALLY LESS  
THAN 10 MPH.    
MONDAY
 
PARTLY CLOUDY. RAIN LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS AROUND 80.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
IN THE LOWER 50S. HIGHS IN THE MID 70S.  
 

 
 
WYZ424-102215-  
SIERRA MADRE RANGE/MEDICINE BOW NF-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1500.  
MAX TEMPERATURE.....78-86.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........12-18 PERCENT.  
24 HR TREND......2 PERCENT WETTER.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH SHIFTING TO THE WEST IN THE  
AFTERNOON. GUSTS UP TO 15 MPH.  
LAL.................1 UNTIL 1500, THEN 2.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 5 MPH SHIFTING TO THE WEST IN THE  
AFTERNOON.  
MIXING HEIGHT.......4500-6500 FT AGL INCREASING TO 11300-12600 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (21700-27700 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....52-58.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........49-55 PERCENT.  
24 HR TREND......4 PERCENT WETTER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTH 5 TO 10 MPH.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 5 MPH INCREASING TO SOUTHWEST  
AROUND 15 MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......4400-6400 FT AGL DECREASING TO 1000-2100 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (16800-21500 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SCATTERED THUNDERSTORMS AND CHANCE OF SHOWERS  
AFTER 1200.  
MAX TEMPERATURE.....76-84.  
24 HR TREND......3 DEGREES COOLER.  
MIN HUMIDITY........24-30 PERCENT.  
24 HR TREND......11 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.  
LAL.................1 UNTIL 1200, THEN 3.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......3800-5500 FT AGL INCREASING TO 9900-10900 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR TO GOOD (50800-69100 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND CHANCE OF  
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S. SOUTH  
WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. WINDS  
GENERALLY LESS THAN 10 MPH.    
MONDAY
 
PARTLY CLOUDY. RAIN LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.    
TUESDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE UPPER 60S.  
 

 
 
WYZ425-102215-  
UPPER NORTH PLATTE RIVER BASIN-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....87-92.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........9-15 PERCENT.  
24 HR TREND......3 PERCENT WETTER.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH SHIFTING TO THE EAST IN THE  
AFTERNOON. GUSTS UP TO 15 MPH.  
LAL.................1 UNTIL 1500, THEN 2.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH IN THE MORNING BECOMING  
LIGHT AND VARIABLE.  
MIXING HEIGHT.......3000-4800 FT AGL INCREASING TO 12600-13100 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (11300-27800 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....55-60.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........48-54 PERCENT.  
24 HR TREND......UNCHANGED.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
MIXING HEIGHT.......4300-6300 FT AGL DECREASING TO 900-1600 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (12900-27700 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
ISOLATED THUNDERSTORMS AFTER 1200 UNTIL 1500.  
CHANCE OF SHOWERS AFTER 1200. SCATTERED  
THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........17-23 PERCENT.  
24 HR TREND......6 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.  
LAL.................1 UNTIL 1200, THEN 3.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......3100-5100 FT AGL INCREASING TO 10900-11500 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (44800 KNOT-FT) INCREASING TO GOOD (95700  
KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND CHANCE OF  
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS AROUND 80. WINDS GENERALLY LESS THAN  
10 MPH.    
MONDAY
 
PARTLY CLOUDY. RAIN LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.    
TUESDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.  
 

 
 
WYZ426-102215-  
SNOWY RANGE/MEDICINE BOW NF-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AFTER 1500.  
MAX TEMPERATURE.....77-85.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........15-21 PERCENT.  
24 HR TREND......7 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH AND GUSTY.  
LAL.................1 UNTIL 1500, THEN 2.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
MIXING HEIGHT.......5700-7700 FT AGL INCREASING TO 10600-12000 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (43000-52800 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....49-57.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........52-58 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
MIXING HEIGHT.......3300-5300 FT AGL DECREASING TO 1300-3300 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (25100-39500 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SCATTERED THUNDERSTORMS AND CHANCE OF SHOWERS  
AFTER 1200.  
MAX TEMPERATURE.....76-84.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........21-27 PERCENT.  
24 HR TREND......6 PERCENT WETTER.  
20-FOOT WINDS.......WEST AROUND 10 MPH WITH HIGHER GUSTS.  
LAL.................1 UNTIL 1200, THEN 3.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 10 MPH.  
MIXING HEIGHT.......4300-6300 FT AGL INCREASING TO 10000-10800 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR TO GOOD (54900-75500 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. SHOWERS LIKELY AND SCATTERED  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY WITH RAIN AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.    
TUESDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.  
 

 
 
WYZ427-102215-  
NORTH SNOWY RANGE FOOTHILLS-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........11-17 PERCENT.  
24 HR TREND......4 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.  
MIXING HEIGHT.......5500-7500 FT AGL INCREASING TO 11800-12400 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR TO GOOD (51000-71400 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....57-62.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........43-49 PERCENT.  
24 HR TREND......4 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.  
MIXING HEIGHT.......2700-4700 FT AGL DECREASING TO 900-1900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR TO FAIR (16600-47600 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND ISOLATED  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........15-21 PERCENT.  
24 HR TREND......3 PERCENT WETTER.  
20-FOOT WINDS.......WEST AROUND 10 MPH WITH HIGHER GUSTS.  
LAL.................1 UNTIL 1200, THEN 3.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......2700-4700 FT AGL INCREASING TO 11100-11600 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (48400 KNOT-FT) INCREASING TO GOOD (98400  
KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. WEST WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY. RAIN LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE MID 70S.    
TUESDAY
 
PARTLY CLOUDY. RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S.  
 

 
 
WYZ428-102215-  
SOUTHERN LARAMIE VALLEY-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....85-90.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........15-21 PERCENT.  
24 HR TREND......8 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.  
MIXING HEIGHT.......4500-6400 FT AGL INCREASING TO 11200-11900 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (45800 KNOT-FT) INCREASING TO GOOD (97800  
KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....54-59.  
24 HR TREND......2 DEGREES COOLER.  
MAX HUMIDITY........54-60 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......2000-4000 FT AGL DECREASING TO 600-1100 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR TO FAIR (11500-48700 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND ISOLATED  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....87-92.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........16-22 PERCENT.  
24 HR TREND......1 PERCENT WETTER.  
20-FOOT WINDS.......WEST AROUND 10 MPH SHIFTING TO THE NORTH IN THE  
AFTERNOON. GUSTS UP TO 20 MPH.  
LAL.................1 UNTIL 1200, THEN 3.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 10 MPH.  
MIXING HEIGHT.......2400-4400 FT AGL INCREASING TO 11400 FT AGL IN  
THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (32100-80400 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND CHANCE OF  
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. SOUTHWEST  
WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 80. WEST WINDS  
AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.    
TUESDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.  
 

 
 
WYZ429-102215-  
SOUTHERN LARAMIE RANGE-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....80-85.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........19-25 PERCENT.  
24 HR TREND......9 PERCENT WETTER.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH. GUSTS UP TO 20 MPH  
INCREASING TO 30 MPH IN THE AFTERNOON.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.  
MIXING HEIGHT.......5200-6400 FT AGL INCREASING TO 9700-11000 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (50800 KNOT-FT) INCREASING TO VERY GOOD  
(111000 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....56-61.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........49-55 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
HUMIDITY RECOVERY...POOR.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.  
MIXING HEIGHT.......2900-4000 FT AGL DECREASING TO 400-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (64000 KNOT-FT) DECREASING TO POOR (10700  
KNOT-FT) AFTER MIDNIGHT.  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.  
ISOLATED THUNDERSTORMS AFTER 1200 UNTIL 1500.  
CHANCE OF SHOWERS AFTER 1200. SCATTERED  
THUNDERSTORMS AFTER 1500.  
MAX TEMPERATURE.....83-88.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........19-25 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTHWEST AROUND 10 MPH AND GUSTY.  
LAL.................1 UNTIL 1200, THEN 3.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
MIXING HEIGHT.......3700-5500 FT AGL INCREASING TO 11100-11600 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (36500-69100 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. SCATTERED THUNDERSTORMS AND CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. WEST  
WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
IN THE UPPER 50S. HIGHS AROUND 80. SOUTH WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.  
WEST WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY WITH RAIN WITH THUNDERSTORMS LIKELY. LOWS  
IN THE MID 50S. HIGHS IN THE LOWER 70S.    
TUESDAY
 
PARTLY CLOUDY. RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.  
 

 
 
WYZ430-102215-  
LARAMIE FOOTHILLS AND HIGH PLAINS-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....87-92.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........16-22 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
MIXING HEIGHT.......4100-6100 FT AGL INCREASING TO 11000-11700 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (52300 KNOT-FT) INCREASING TO VERY GOOD  
(134600 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....58-63.  
24 HR TREND......3 DEGREES COOLER.  
MAX HUMIDITY........62-68 PERCENT.  
24 HR TREND......5 PERCENT WETTER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.  
MIXING HEIGHT.......4300-6300 FT AGL DECREASING TO 700 FT AGL AFTER  
MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (96300 KNOT-FT) DECREASING TO POOR (13300  
KNOT-FT) AFTER MIDNIGHT.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
ISOLATED THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....90-95.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........14-20 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH WITH HIGHER GUSTS.  
LAL.................1 UNTIL 1200, THEN 2.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......2300-4000 FT AGL INCREASING TO 10200-11700 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (38900 KNOT-FT) INCREASING TO GOOD (97600  
KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. SCATTERED THUNDERSTORMS AND CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S. HIGHS AROUND 90. SOUTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
AROUND 60. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE MID 80S. NORTHWEST  
WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY WITH RAIN AND THUNDERSTORMS LIKELY. LOWS  
IN THE UPPER 50S. HIGHS AROUND 80.    
TUESDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S.  
 

 
 
WYZ431-102215-  
LARAMIE EAST HIGH PLAINS-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....89-94.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........20 PERCENT.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.  
MIXING HEIGHT.......3100-5100 FT AGL INCREASING TO 11700-12300 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (46900 KNOT-FT) INCREASING TO VERY GOOD  
(134200 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....59-64.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........68-74 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......SOUTH AROUND 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH.  
MIXING HEIGHT.......4400-6400 FT AGL DECREASING TO 700 FT AGL AFTER  
MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (97400 KNOT-FT) DECREASING TO POOR (15300  
KNOT-FT) AFTER MIDNIGHT.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....93-98.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........18 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......1600-2200 FT AGL INCREASING TO 9900-10400 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (33200 KNOT-FT) INCREASING TO VERY GOOD  
(138300 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 90S. SOUTH  
WINDS AROUND 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
AROUND 60. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS AROUND 10 MPH.   
SUNDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
AROUND 60. HIGHS AROUND 90. NORTH WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.    
TUESDAY
 
PARTLY CLOUDY. RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.  
 

 
 
WYZ432-102215-  
BORDEAUX/CHUGWATER/WHEATLAND-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....92-97.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........12-18 PERCENT.  
24 HR TREND......5 PERCENT WETTER.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
MIXING HEIGHT.......2300-4300 FT AGL INCREASING TO 12300-13000 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (33700 KNOT-FT) INCREASING TO VERY GOOD  
(135200 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....63-68.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........56-62 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.  
MIXING HEIGHT.......2900-4900 FT AGL DECREASING TO 700 FT AGL AFTER  
MIDNIGHT.  
SMOKE DISPERSAL.....GOOD (69300 KNOT-FT) DECREASING TO POOR (12000  
KNOT-FT) AFTER MIDNIGHT.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....96-101.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........16 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH AROUND 10 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......1300-2400 FT AGL INCREASING TO 11500-12500 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (25500 KNOT-FT) INCREASING TO GOOD (98200  
KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 90S.  
SOUTHWEST WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
IN THE MID 60S. HIGHS IN THE LOWER 90S. NORTHWEST WINDS AROUND  
10 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. NORTHWEST WINDS  
AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY. RAIN LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.    
TUESDAY
 
PARTLY CLOUDY. RAIN LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.  
 

 
 
WYZ433-102215-  
GOSHEN/MIDDLE-LOWER NORTH PLATTE RIVER BASIN-  
243 AM MDT WED AUG 10 2022  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....94-99.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........18 PERCENT.  
24 HR TREND......3 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
MIXING HEIGHT.......1000-2800 FT AGL INCREASING TO 12800-13300 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (16400 KNOT-FT) INCREASING TO VERY GOOD  
(142400 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....62-67.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........64-70 PERCENT.  
24 HR TREND......11 PERCENT DRIER.  
HUMIDITY RECOVERY...FAIR.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH AND GUSTY.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.  
MIXING HEIGHT.......1200-3200 FT AGL DECREASING TO 400-900 FT AGL  
AFTER MIDNIGHT.  
SMOKE DISPERSAL.....POOR (11300-39000 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....97-102.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........16 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
20-FOOT WINDS.......SOUTH 10 TO 15 MPH WITH HIGHER GUSTS.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.  
MIXING HEIGHT.......1200-1700 FT AGL INCREASING TO 11100-11800 FT  
AGL IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (20600 KNOT-FT) INCREASING TO EXCELLENT  
(150100 KNOT-FT) IN THE AFTERNOON.  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 90S.  
SOUTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
IN THE LOWER 60S. HIGHS IN THE MID 90S. EAST WINDS AROUND 10 MPH.   
SUNDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 90S. WINDS GENERALLY  
LESS THAN 10 MPH.    
MONDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN AND THUNDERSTORMS.  
LOWS AROUND 60. HIGHS IN THE MID 80S.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND THUNDERSTORMS. LOWS  
IN THE UPPER 50S. HIGHS IN THE LOWER 80S.  
 

 
 
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