Wyoming Fire Weather Zone 283

.DISCUSSION...
...YELLOWSTONE NP AND TETON DISPATCH AREAS (INCLUDES FIRE WEATHER ZONES 140...414...415...AND 416)... LIMITED MOISTURE AND INSTABILITY IN WEST FLOW ALOFT WILL BRING SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS TO THE WEST THIS EVENING AND AGAIN ON THURSDAY AFTERNOON AND EVENING. TEMPERATURES WILL CONTINUE A WARMING TREND. ...RAWLINS DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 277...278... AND 279)... LIMITED MOISTURE AND INSTABILITY IN WEST FLOW ALOFT WILL BRING SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS TO THE SOUTHWEST THIS EVENING AND AGAIN ON THURSDAY AFTERNOON AND EVENING. TEMPERATURES WILL CONTINUE A WARMING TREND. ...CODY DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 275...276... 282...283...285...286...287...288...AND 289)... LIMITED MOISTURE AND INSTABILITY IN WEST FLOW ALOFT WILL BRING SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS TO THE NORTH AND CENTRAL AREAS OF WYOMING THIS EVENING AND AGAIN ON THURSDAY AFTERNOON AND EVENING. TEMPERATURES WILL CONTINUE A WARMING TREND. ...CASPER DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 280...281... 285...289...AND 300)... LIMITED MOISTURE AND INSTABILITY IN WEST FLOW ALOFT WILL BRING SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS TO THE NORTH AND CENTRAL AREAS OF WYOMING THIS EVENING AND AGAIN ON THURSDAY AFTERNOON AND EVENING. TEMPERATURES WILL CONTINUE A WARMING TREND. ...THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS... ...HAINES INDEX IS HIGH LEVEL HAINES BOTH DAY AND NIGHT... UPPER WIND RIVER BASIN/WIND RIVER BASIN- 144 PM MDT WED SEP 17 2014 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. MIN TEMPERATURE.....51-56. 24 HR TREND......2 DEGREES WARMER. MAX HUMIDITY........61-67 PERCENT. 24 HR TREND......3 PERCENT WETTER. HUMIDITY RECOVERY...GOOD. 20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 2100...THEN SOUTH AROUND 10 MPH UNTIL 2400...THEN WEST. GUSTS UP TO 15 MPH. RIDGE TOP WINDS.....EAST AROUND 10 MPH UNTIL 2100...THEN SOUTH UNTIL 2400...THEN WEST. LAL.................1. CHC OF WETTING RAIN.ZERO PERCENT. TRANSPORT WINDS.....EAST AROUND 15 MPH UNTIL 2100...THEN SOUTH UNTIL 2400...THEN WEST. MIXING HEIGHT.......5500-8000 FT AGL UNTIL 2400...THEN 2000-3500 FT AGL. SMOKE DISPERSAL.....POOR TO FAIR (38000-58000 KNOT-FT). HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .THURSDAY... SKY/WEATHER.........PARTLY CLOUDY. MAX TEMPERATURE.....83-88. 24 HR TREND......3 DEGREES WARMER. MIN HUMIDITY........17-23 PERCENT. 24 HR TREND......2 PERCENT DRIER. 20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH UNTIL 0900...THEN SOUTH. GUSTS UP TO 20 MPH. RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0900...THEN SOUTH UNTIL 1500...THEN SOUTHWEST. LAL.................1. CHC OF WETTING RAIN.ZERO PERCENT. TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 0900...THEN SOUTH. MIXING HEIGHT.......2500-5000 FT AGL UNTIL 1200...THEN 7000-9500 FT AGL. SMOKE DISPERSAL.....FAIR TO GOOD (54000-74000 KNOT-FT). HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .THURSDAY NIGHT... SKY/WEATHER.........PARTLY CLOUDY. ISOLATED THUNDERSTORMS UNTIL 2400. ISOLATED RAIN SHOWERS. ISOLATED THUNDERSTORMS AFTER 2400. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL 2400. CHANCE OF PRECIPITATION 20 PERCENT. MIN TEMPERATURE.....53-58. 24 HR TREND......2 DEGREES WARMER. MAX HUMIDITY........69-75 PERCENT. 24 HR TREND......7 PERCENT WETTER. HUMIDITY RECOVERY...GOOD. 20-FOOT WINDS.......WEST WINDS AROUND 10 MPH UNTIL 2400...THEN DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 15 MPH. RIDGE TOP WINDS.....WEST AROUND 15 MPH. LAL.................2 UNTIL 2400...THEN 3. CHC OF WETTING RAIN.ZERO PERCENT UNTIL 2400...THEN 10 PERCENT. TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH UNTIL 2100...THEN NORTHWEST. MIXING HEIGHT.......5000-7500 FT AGL UNTIL 2400...THEN 500 FT AGL. SMOKE DISPERSAL.....FAIR TO GOOD (42000-62000 KNOT-FT) UNTIL 2400...THEN POOR (2000-4000 KNOT-FT). HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FRIDAY... SKY/WEATHER.........PARTLY CLOUDY. ISOLATED THUNDERSTORMS UNTIL 1200. ISOLATED RAIN SHOWERS. ISOLATED THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL HAIL AFTER 1200. CHANCE OF PRECIPITATION 20 PERCENT. MAX TEMPERATURE.....75-80. 24 HR TREND......8 DEGREES COOLER. MIN HUMIDITY........31-37 PERCENT. 24 HR TREND......15 PERCENT WETTER. 20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH. RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH. LAL.................3. CHC OF WETTING RAIN.5 PERCENT UNTIL 1200...THEN 20 PERCENT. TRANSPORT WINDS.....EAST AROUND 10 MPH UNTIL 0900...THEN WEST. MIXING HEIGHT.......1000-3500 FT AGL UNTIL 1200...THEN 5000-7500 FT AGL. SMOKE DISPERSAL.....POOR TO FAIR (32000-52000 KNOT-FT). HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FORECAST DAYS 3 THROUGH 7...... .FRIDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. 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...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE LOWER 70S. WINDS GENERALLY LESS THAN 10 MPH. .MONDAY...PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. WINDS GENERALLY LESS THAN 10 MPH. .TUESDAY THROUGH WEDNESDAY...MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.
View Complete Fire Weather Zones

Back to Fire Weather Page

USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.