Wyoming Fire Weather Zone 290

.DISCUSSION...
NO FIRE WEATHER CONCERNS THROUGH FRIDAY. COLD TEMPERATURES WILL KEEP SNOW COVER ON THE GROUND ACROSS MUCH OF THE REGION. AFTERNOON HUMIDITY VALUES WILL GENERALLY BE ABOVE 45 PERCENT AND WINDS WILL BE WEAK THROUGH THURSDAY. BY FRIDAY...WEST WINDS WILL BECOME BREEZY FOR AREAS ALONG AND WEST OF THE LARAMIE RANGE. NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL GRASSLAND- 313 AM MST WED DEC 17 2014 .TODAY... SKY/WEATHER.........MOSTLY CLOUDY UNTIL 1200...THEN PARTLY CLOUDY. PATCHY FOG UNTIL 0800. MAX TEMPERATURE.....31-36. 24 HR TREND......7 DEGREES WARMER. MIN HUMIDITY........53-59 PERCENT. 24 HR TREND......10 PERCENT DRIER. 20-FOOT WINDS.......SOUTHWEST UP TO 15 MPH WITH HIGHER GUSTS. LAL.................1. CHC OF WETTING RAIN.ZERO PERCENT. TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH. MIXING HEIGHT.......700-1200 FT AGL. SMOKE DISPERSAL.....POOR (4800-4900 KNOT-FT). HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. MIN TEMPERATURE.....12-17. 24 HR TREND......3 DEGREES COOLER. MAX HUMIDITY........94-100 PERCENT. 24 HR TREND......UNCHANGED. HUMIDITY RECOVERY...EXCELLENT. 20-FOOT WINDS.......WEST UP TO 15 MPH. LAL.................1. CHC OF WETTING RAIN.ZERO PERCENT. TRANSPORT WINDS.....WEST 5 TO 10 MPH. MIXING HEIGHT.......100-900 FT AGL. SMOKE DISPERSAL.....POOR (2400-2800 KNOT-FT). HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .THURSDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....32-37. 24 HR TREND......UNCHANGED. MIN HUMIDITY........49-55 PERCENT. 24 HR TREND......2 PERCENT DRIER. 20-FOOT WINDS.......WEST 5 TO 15 MPH WITH HIGHER GUSTS. LAL.................1. CHC OF WETTING RAIN.ZERO PERCENT. TRANSPORT WINDS.....WEST AROUND 10 MPH. MIXING HEIGHT.......500-1100 FT AGL. SMOKE DISPERSAL.....POOR (7300-10900 KNOT-FT). HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FORECAST DAYS 3 THROUGH 7... .FRIDAY...MOSTLY CLEAR. LOWS AROUND 14. HIGHS IN THE MID 30S. WEST WINDS AROUND 10 MPH. .SATURDAY...MOSTLY CLEAR. LOWS AROUND 20. HIGHS IN THE UPPER 30S. WEST WINDS AROUND 10 MPH. .SUNDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS AROUND 19. HIGHS AROUND 40. WEST WINDS AROUND 10 MPH. .MONDAY...MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 40S. .TUESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS IN THE MID 20S. HIGHS IN THE MID 30S.
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