Wyoming Fire Weather Zone 298

.DISCUSSION...A WEAK COLD FRONT WILL PUSH SOUTHEAST ACROSS THE AREA
LATE TODAY AND TONIGHT...WITH WINDS SWITCHING TO THE NORTHWEST BEHIND IT. WINDS WILL BE GUSTY OVERNIGHT ACROSS PORTIONS OF THE WESTERN SOUTH DAKOTA PLAINS. ISOLATED THUNDERSTORMS ARE POSSIBLE ACROSS MUCH OF THE AREA TONIGHT AS THE FRONT PASSES. COOLER AND DRIER AIR WILL GRADUALLY BUILD INTO THE AREA OVER THE NEXT COUPLE OF DAYS...WITH NEAR TO SLIGHTLY BELOW AVERAGE TEMPERATURES OVER THE WEEKEND. LOWER ELEVATIONS OF CROOK AND WESTON COUNTIES- INCLUDING THE CITIES OF...COLONY...MOORCROFT...NEWCASTLE...UPTON 239 PM MDT THU JUL 24 2014 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. ISOLATED THUNDERSTORMS. CHC OF WETTING RAIN.5 PERCENT. LAL.................2. MIN TEMPERATURE.....AROUND 57. MAX HUMIDITY........72-78 PERCENT. 20-FOOT WINDS.......NORTHWEST 5 TO 15 MPH. HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH. SMOKE DISPERSAL.....POOR. MIXING HEIGHT.......400 TO 500 FT AGL. .FRIDAY... SKY/WEATHER.........SUNNY. CHC OF WETTING RAIN.0 PERCENT. LAL.................1. MAX TEMPERATURE.....84-90. MIN HUMIDITY........20-26 PERCENT. 20-FOOT WINDS.......NORTHWEST UP TO 10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. SMOKE DISPERSAL.....VERY GOOD. MIXING HEIGHT.......5900 TO 7400 FT AGL. .FRIDAY NIGHT... SKY/WEATHER.........MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 2400. CHC OF WETTING RAIN.10 PERCENT. LAL.................2 UNTIL 2400...THEN 1. MIN TEMPERATURE.....AROUND 55. MAX HUMIDITY........76-83 PERCENT. 20-FOOT WINDS.......NORTH UP TO 10 MPH. HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE NORTH AFTER MIDNIGHT. SMOKE DISPERSAL.....POOR. MIXING HEIGHT.......200 TO 300 FT AGL. .SATURDAY... SKY/WEATHER.........SUNNY. CHC OF WETTING RAIN.0 PERCENT. LAL.................1. MAX TEMPERATURE.....AROUND 82. MIN HUMIDITY........18-24 PERCENT. 20-FOOT WINDS.......NORTHWEST 10 TO 20 MPH. HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH INCREASING TO AROUND 25 MPH IN THE AFTERNOON. SMOKE DISPERSAL.....EXCELLENT. MIXING HEIGHT.......4800 TO 6000 FT AGL. .FORECAST DAYS 3 THROUGH 7... .SUNDAY...MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 15 MPH. .MONDAY...MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 15 MPH. .TUESDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 15 MPH. .WEDNESDAY...MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. .THURSDAY...MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.
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