Wyoming Fire Weather Zone 288

...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
...YELLOWSTONE NP AND TETON DISPATCH AREAS (INCLUDES FIRE WEATHER ZONES 140...414...415...AND 416)... MOISTURE WILL REMAIN OVER THE AREA TONIGHT WITH LINGERING SHOWERS AND HIGH RELATIVE HUMIDITY. THIS IS DUE TO A TROUGH OF LOW PRESSURE MOVING OVER THE NORTHERN ROCKIES. THIS TROUGH WILL EXIT BY FRIDAY AFTERNOON...RESULTING IN A MOSTLY CLEAR SKY AND BREEZY CONDITIONS...MAINLY OUT OF THE WEST. DRY WEATHER...MILDER TEMPERATURES AND LIGHT SURFACE WIND CAN BE EXPECTED THROUGH THE UPCOMING WEEKEND. ...RAWLINS DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 277...278...AND 279)... ISOLATED THUNDERSTORMS ARE STILL POSSIBLE THIS EVENING. MOST OF THE CLOUDS AND PRECIPITATION SHOULD REMAIN NORTH OF THE DISTRICT. THIS IS DUE TO A TROUGH OF LOW PRESSURE MOVING OVER THE NORTHERN ROCKIES. THIS TROUGH WILL EXIT BY FRIDAY AFTERNOON...RESULTING IN A MOSTLY CLEAR SKY AND BREEZY CONDITIONS...MAINLY OUT OF THE WEST. DRY WEATHER...MILDER TEMPERATURES AND GENERALLY LIGHT SURFACE WIND CAN BE EXPECTED THROUGH THE UPCOMING WEEKEND. HOWEVER...MID TO HIGH LEVEL MOISTURE WILL BEGIN TO INCREASE LATER SUNDAY. ...CODY DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 275...276...282...283...285...286...287...288 AND 289)... MOISTURE WILL REMAIN OVER THE AREA TONIGHT WITH LINGERING SHOWERS... ISOLATED THUNDERSTORMS AND HIGH RELATIVE HUMIDITY. THIS IS DUE TO A TROUGH OF LOW PRESSURE MOVING OVER THE NORTHERN ROCKIES. THIS TROUGH WILL EXIT BY FRIDAY EVENING...RESULTING IN A CLEARING SKY AND BREEZY CONDITIONS. ANY THUNDERSTORMS WILL ALSO BE CAPABLE OF PRODUCING BRIEF GUSTY WIND. DRY WEATHER...MILDER TEMPERATURES AND LIGHT SURFACE WIND CAN BE EXPECTED THROUGH THE UPCOMING WEEKEND. ...CASPER DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 280...281...285...289...AND 300)... MOISTURE WILL REMAIN OVER THE AREA TONIGHT WITH LINGERING SHOWERS...ISOLATED THUNDERSTORMS AND INCREASING RELATIVE HUMIDITY. THIS IS DUE TO A TROUGH OF LOW PRESSURE MOVING OVER THE NORTHERN ROCKIES. THIS TROUGH WILL EXIT BY FRIDAY EVENING...RESULTING IN A CLEARING SKY AND BREEZY CONDITIONS. ANY THUNDERSTORMS WILL ALSO BE CAPABLE OF PRODUCING BRIEF GUSTY WIND. DRY WEATHER...MILDER TEMPERATURES AND GENERALLY LIGHT SURFACE WIND CAN BE EXPECTED THROUGH THE UPCOMING WEEKEND. ...THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS... ...HAINES INDEX IS HIGH LEVEL HAINES BOTH DAY AND NIGHT... EAST WIND RIVER MOUNTAINS/SOUTH SHOSHONE NF- 454 PM MDT THU SEP 18 2014 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED THUNDERSTORMS UNTIL 2400. SCATTERED RAIN SHOWERS. SCATTERED THUNDERSTORMS AFTER 2400. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL 2400. CHANCE OF PRECIPITATION 50 PERCENT. MIN TEMPERATURE.....43-51. 24 HR TREND......UNCHANGED. MAX HUMIDITY........72-78 PERCENT. 24 HR TREND......12 PERCENT WETTER. HUMIDITY RECOVERY...EXCELLENT. 20-FOOT WINDS.......WEST WINDS AROUND 10 MPH WITH GUSTS TO AROUND 15 MPH. RIDGE TOP WINDS.....WEST AROUND 15 MPH. LAL.................4. CHC OF WETTING RAIN.20 PERCENT UNTIL 2400...THEN 30 PERCENT. TRANSPORT WINDS.....WEST 15 TO 20 MPH. MIXING HEIGHT.......4500-7000 FT AGL UNTIL 2400...THEN 0-1000 FT AGL. SMOKE DISPERSAL.....GOOD TO VERY GOOD (94000-114000 KNOT-FT) UNTIL 2400...THEN POOR (2000-18000 KNOT-FT). HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FRIDAY... SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS. CHANCE OF PRECIPITATION 50 PERCENT. MAX TEMPERATURE.....63-71. 24 HR TREND......8 DEGREES COOLER. MIN HUMIDITY........38-44 PERCENT. 24 HR TREND......19 PERCENT WETTER. 20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900...THEN WEST AROUND 10 MPH. RIDGE TOP WINDS.....WEST AROUND 15 MPH. LAL.................4. CHC OF WETTING RAIN.20 PERCENT UNTIL 1200...THEN 30 PERCENT. TRANSPORT WINDS.....WEST AROUND 15 MPH UNTIL 1200...THEN AROUND 25 MPH. MIXING HEIGHT.......1500-4000 FT AGL UNTIL 1200...THEN 5500-8000 FT AGL. SMOKE DISPERSAL.....POOR TO FAIR (36000-56000 KNOT-FT) UNTIL 1200...THEN VERY GOOD (108000-128000 KNOT-FT). HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FRIDAY NIGHT... SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 2400. CHANCE OF PRECIPITATION 20 PERCENT. MIN TEMPERATURE.....38-46. 24 HR TREND......5 DEGREES COOLER. MAX HUMIDITY........75-81 PERCENT. 24 HR TREND......2 PERCENT WETTER. HUMIDITY RECOVERY...EXCELLENT. 20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH WITH GUSTS TO AROUND 15 MPH UNTIL 2100...THEN DOWNSLOPE/DOWNVALLEY 4-7 MPH. RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH. LAL.................3 UNTIL 2400...THEN 1. CHC OF WETTING RAIN.10 PERCENT UNTIL 2400...THEN ZERO PERCENT. TRANSPORT WINDS.....WEST AROUND 25 MPH UNTIL 2100...THEN NORTHWEST 10 TO 15 MPH. MIXING HEIGHT.......3500-6000 FT AGL UNTIL 2400...THEN 500-1000 FT AGL. SMOKE DISPERSAL.....GOOD (74000-94000 KNOT-FT) UNTIL 2400...THEN POOR (4000-10000 KNOT-FT). HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .SATURDAY... SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY SUNNY. MAX TEMPERATURE.....62-69. 24 HR TREND......1 DEGREE COOLER. MIN HUMIDITY........35-41 PERCENT. 24 HR TREND......2 PERCENT DRIER. 20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH. RIDGE TOP WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1200...THEN SOUTHEAST. LAL.................1. CHC OF WETTING RAIN.ZERO PERCENT. TRANSPORT WINDS.....WEST 10 TO 15 MPH. MIXING HEIGHT.......500-3000 FT AGL UNTIL 1200...THEN 3000-5500 FT AGL. SMOKE DISPERSAL.....POOR (14000-34000 KNOT-FT). HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FORECAST DAYS 3 THROUGH 7...... .SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE LOWER 40S. WINDS GENERALLY LESS THAN 10 MPH. .SUNDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WINDS GENERALLY LESS THAN 10 MPH. .MONDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS...THUNDERSTORMS AND SNOW SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. WINDS GENERALLY LESS THAN 10 MPH. .TUESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH. .WEDNESDAY...PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID 60S. .THURSDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 50S.
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