Wyoming Fire Weather Zone 308

.DISCUSSION...
MINIMAL FIRE WEATHER CONCERNS ACROSS THE AREA THROUGH THE NEXT FEW DAYS. UPPER LOW PRESSURE OVER IDAHO THIS AFTERNOON WILL BRING INCREASING MONSOONAL MOISTURE AND FAIRLY WIDESPREAD RAINFALL TO MUCH OF THE AREA TONIGHT INTO SATURDAY. BEST CHANCES FOR WETTING RAINS WILL BE ALONG AND EAST OF THE LARAMIE RANGE AS WELL AS THE SNOWY AND SIERRA MADRE RANGES. THE UPPER LOW WILL GRADUALLY MOVE INTO WESTERN SOUTH DAKOTA EARLY SUNDAY MORNING WITH RAINS ENDING FROM WEST TO EAST. COOLER TEMPERATURES BEHIND THE LOW WILL KEEP AFTERNOON HUMIDITIES FAIRLY HIGH WITH EXCELLENT OVERNIGHT RECOVERIES THROUGH THE MIDDLE OF NEXT WEEK. LARAMIE VALLEY/SHIRLEY BASIN- 210 PM MDT FRI AUG 22 2014 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED THUNDERSTORMS UNTIL 2400. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS AFTER 2400. MIN TEMPERATURE.....46-51. 24 HR TREND......4 DEGREES WARMER. MAX HUMIDITY........91-97 PERCENT. 24 HR TREND......UNCHANGED. HUMIDITY RECOVERY...EXCELLENT. 20-FOOT WINDS.......SOUTHEAST AROUND 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. LAL.................3 UNTIL 2400...THEN 2. CHC OF WETTING RAIN.15 PERCENT. TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. MIXING HEIGHT.......3900-5100 FT AGL DECREASING TO 400-900 FT AGL AFTER MIDNIGHT. SMOKE DISPERSAL.....POOR TO FAIR (7000-48900 KNOT-FT). HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .SATURDAY... SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS UNTIL 1200. CHANCE OF SHOWERS. CHANCE OF THUNDERSTORMS AFTER 1200. MAX TEMPERATURE.....65-70. 24 HR TREND......5 DEGREES COOLER. MIN HUMIDITY........36-42 PERCENT. 24 HR TREND......7 PERCENT WETTER. 20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH HIGHER GUSTS. LAL.................2 UNTIL 1200...THEN 4. CHC OF WETTING RAIN.15 PERCENT. TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH. MIXING HEIGHT.......3400-3900 FT AGL INCREASING TO 6300-7200 FT AGL IN THE AFTERNOON. SMOKE DISPERSAL.....FAIR (50700 KNOT-FT) INCREASING TO VERY GOOD (123100 KNOT-FT) IN THE AFTERNOON. HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .SATURDAY NIGHT... SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL 2400...THEN SLIGHT CHANCE OF SHOWERS. MIN TEMPERATURE.....39-44. 24 HR TREND......7 DEGREES COOLER. MAX HUMIDITY........87-93 PERCENT. 24 HR TREND......4 PERCENT DRIER. HUMIDITY RECOVERY...EXCELLENT. 20-FOOT WINDS.......WEST AROUND 10 MPH. LAL.................3 UNTIL 2100...THEN 2 UNTIL 2400...THEN 1. CHC OF WETTING RAIN.10 PERCENT. TRANSPORT WINDS.....WEST AROUND 15 MPH. MIXING HEIGHT.......3300-3800 FT AGL DECREASING TO 200-700 FT AGL AFTER MIDNIGHT. SMOKE DISPERSAL.....POOR TO FAIR (5500-52800 KNOT-FT). HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .SUNDAY... SKY/WEATHER.........PARTLY CLOUDY. MAX TEMPERATURE.....65-70. 24 HR TREND......UNCHANGED. MIN HUMIDITY........23-29 PERCENT. 24 HR TREND......12 PERCENT DRIER. 20-FOOT WINDS.......WEST AROUND 15 MPH WITH HIGHER GUSTS. LAL.................1. CHC OF WETTING RAIN.ZERO PERCENT. TRANSPORT WINDS.....WEST AROUND 20 MPH. MIXING HEIGHT.......3700-4200 FT AGL INCREASING TO 6800-7700 FT AGL IN THE AFTERNOON. SMOKE DISPERSAL.....GOOD (60700 KNOT-FT) INCREASING TO VERY GOOD (132600 KNOT-FT) IN THE AFTERNOON. HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FORECAST DAYS 3 THROUGH 7... .MONDAY...PARTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS AROUND 70. SOUTHWEST WINDS AROUND 10 MPH. .TUESDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST WINDS AROUND 10 MPH. .WEDNESDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH. .THURSDAY...MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID 70S. .FRIDAY...MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.
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