Wyoming Fire Weather Zone 275

.DISCUSSION...
...YELLOWSTONE NP AND TETON DISPATCH AREAS (INCLUDES FIRE WEATHER ZONES 140...414...415...AND 416)... AN AREA OF HIGH PRESSURE WILL REMAIN OVER THE DISPATCH AREA FOR THE NEXT FEW DAYS. THIS SYSTEM WILL KEEP WARMING TEMPERATURES WITH LITTLE WIND. A WEAK UPPER LEVEL DISTURBANCE MAY BRING ISOLATED AFTERNOON SHOWERS OR THUNDERSTORMS OVER THE HIGHER ELEVATIONS LATE TUESDAY...BUT MOST AREAS SHOULD SEE NOTHING. OVERALL...FIRE WEATHER CONCERNS WILL REMAIN MINIMAL. ...RAWLINS DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 277...278... AND 279)... SOME MOISTURE TO THE SOUTH MAY BRING AN ISOLATED SHOWER OR THUNDERSTORM EARLY THIS EVENING TO AREAS SOUTH OF INTERSTATE 80...BUT MOST AREAS WILL REMAIN RAIN FREE. EXPECT MAINLY DRY AND WARM WEATHER FOR TUESDAY WITH A LIGHT TO MODERATE WIND THAT SHOULD REMAIN BELOW CRITICAL LEVELS. AN ISOLATED THUNDERSTORM IS POSSIBLE LATER WEDNESDAY IN PORTIONS OF ZONE 278. ...CODY DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 275...276... 282...283...285...286...287...288...AND 289)... AN AREA OF HIGH PRESSURE SHOULD KEEP MOST AREAS MAINLY RAIN FREE AND WARM INTO WEDNESDAY. THE EXCEPTION WILL BE ACROSS ZONE 286 AND WESTERN ZONE 276 WHERE AN ISOLATED THUNDERSTORM MAY FIRE LATE TUESDAY OR WEDNESDAY AFTERNOON. WINDS SHOULD REMAIN LIGHT TO MODERATE IN MOST AREAS. ...CASPER DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 280...281... 285...289...AND 300)... A BUILDING AREA OF HIGH PRESSURE WILL REMAIN OVER THE DISPATCH AREA FOR THE NEXT FEW DAYS. A THE HIGH PRESSURE SYSTEM WILL KEEP WARMING TEMPERATURES AND DRY CONDITIONS PRESENT. A BREEZE WILL DEVELOP AT TIMES TUESDAY AFTERNOON BUT SHOULD REMAIN BELOW CRITICAL LEVELS. DRY CONDITIONS SHOULD CONTINUE THROUGH WEDNESDAY MORNING. ...THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS... ...HAINES INDEX IS HIGH LEVEL HAINES BOTH DAY AND NIGHT... NORTH BIG HORN BASIN/WORLAND BLM- 255 PM MDT MON SEP 15 2014 .TONIGHT... SKY/WEATHER.........CLEAR. MIN TEMPERATURE.....46-51. 24 HR TREND......8 DEGREES WARMER. MAX HUMIDITY........67-73 PERCENT. 24 HR TREND......18 PERCENT DRIER. HUMIDITY RECOVERY...GOOD. 20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH. RIDGE TOP WINDS.....NORTHEAST AROUND 10 MPH UNTIL 2100...THEN NORTH UNTIL 2400...THEN SOUTH. LAL.................1. CHC OF WETTING RAIN.ZERO PERCENT. TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH UNTIL 2100...THEN NORTH UNTIL 2400...THEN SOUTH. MIXING HEIGHT.......2500-4500 FT AGL UNTIL 2400...THEN 500-3000 FT AGL. SMOKE DISPERSAL.....POOR (10000-30000 KNOT-FT). HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .TUESDAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....76-83. 24 HR TREND......5 DEGREES WARMER. MIN HUMIDITY........16-22 PERCENT. 24 HR TREND......6 PERCENT DRIER. 20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH. RIDGE TOP WINDS.....SOUTHEAST AROUND 10 MPH. LAL.................1. CHC OF WETTING RAIN.ZERO PERCENT. TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH. MIXING HEIGHT.......1000-3500 FT AGL UNTIL 1200...THEN 4500-7000 FT AGL. SMOKE DISPERSAL.....POOR (18000-38000 KNOT-FT). HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .TUESDAY NIGHT... SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400. CHANCE OF PRECIPITATION 20 PERCENT. MIN TEMPERATURE.....50-55. 24 HR TREND......5 DEGREES WARMER. MAX HUMIDITY........64-70 PERCENT. 24 HR TREND......4 PERCENT DRIER. HUMIDITY RECOVERY...GOOD. 20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 2400...THEN SOUTHEAST AROUND 10 MPH. RIDGE TOP WINDS.....SOUTHEAST 10 TO 15 MPH. LAL.................2 UNTIL 2400...THEN 1. CHC OF WETTING RAIN.ZERO PERCENT. TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH. MIXING HEIGHT.......3500-6000 FT AGL UNTIL 2400...THEN 1500-3000 FT AGL. SMOKE DISPERSAL.....POOR TO FAIR (24000-44000 KNOT-FT). HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .WEDNESDAY... SKY/WEATHER.........PARTLY CLOUDY. MAX TEMPERATURE.....81-87. 24 HR TREND......4 DEGREES WARMER. MIN HUMIDITY........18-24 PERCENT. 24 HR TREND......1 PERCENT WETTER. 20-FOOT WINDS.......SOUTHEAST WINDS AROUND 10 MPH AND GUSTY. RIDGE TOP WINDS.....SOUTHEAST AROUND 15 MPH. LAL.................1. CHC OF WETTING RAIN.ZERO PERCENT. TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH. MIXING HEIGHT.......2000-4500 FT AGL UNTIL 1200...THEN 4500-7000 FT AGL. SMOKE DISPERSAL.....FAIR TO GOOD (54000-74000 KNOT-FT). HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FORECAST DAYS 3 THROUGH 7...... .WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST WINDS AROUND 10 MPH. .THURSDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. WINDS GENERALLY LESS THAN 10 MPH. .FRIDAY...NOT AS WARM. PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. WINDS GENERALLY LESS THAN 10 MPH. .SATURDAY...MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. WINDS GENERALLY LESS THAN 10 MPH. .SUNDAY...MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S. .MONDAY...SUNNY. HIGHS IN THE LOWER 70S.
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