Wyoming Fire Weather Zone 285

.DISCUSSION...
...YELLOWSTONE NP AND TETON DISPATCH AREAS (INCLUDES FIRE WEATHER ZONES 140...414...415...AND 416)... EXPECT DRY CONDITIONS THIS MORNING. AN AREA OF LOW PRESSURE AND ASSOCIATED MOISTURE WILL BRING A CHANCE OF SHOWERS AND THUNDERSTORMS STARTING THIS AFTERNOON AND CONTINUING INTO TONIGHT AND TOMORROW. THE MOST NUMEROUS SHOWERS ARE EXPECTED ACROSS ZONES 414...415 AND 416. A BUILDING RIDGE SHOULD BRING DRIER CONDITIONS FOR THE MIDDLE OF NEXT WEEK. OUTSIDE OF ANY GUSTY WIND OR LIGHTNING WITH ANY THUNDERSTORMS....FIRE WEATHER CONCERNS SHOULD BE FAIRLY MINIMAL THE NEXT COUPLE OF DAYS. ...RAWLINS DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 277...278...AND 279)... EXPECT DRY CONDITIONS THIS MORNING. AN AREA OF LOW PRESSURE AND ASSOCIATED MOISTURE WILL BRING A CHANCE OF SHOWERS AND THUNDERSTORMS STARTING THIS AFTERNOON AND CONTINUING INTO TONIGHT AND MONDAY. SHOWERS WILL BEGIN TO TAPER OFF LATE MONDAY AND MONDAY NIGHT AS THE LOW MOVES AWAY TO THE EAST. A BUILDING RIDGE SHOULD BRING DRIER CONDITIONS FOR THE MIDDLE OF NEXT WEEK. OUTSIDE OF ANY GUSTY WIND OR LIGHTNING WITH ANY THUNDERSTORMS....FIRE WEATHER CONCERNS SHOULD BE FAIRLY MINIMAL THE NEXT COUPLE OF DAYS. ...CODY DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 275...276...282...283...285...286...287...288...AND 289)... A RIDGE OF HIGH PRESSURE SHOULD BRING ONE MORE DRY DAY ON SUNDAY. AN AREA OF LOW PRESSURE AND ASSOCIATED MOISTURE WILL BRING A CHANCE OF SHOWERS AND THUNDERSTORMS SUNDAY NIGHT INTO MONDAY. SHOWERS WILL BEGIN TO TAPER MONDAY NIGHT AS THE LOW MOVES AWAY TO THE EAST. A BUILDING RIDGE SHOULD BRING DRIER CONDITIONS FOR THE MIDDLE OF NEXT WEEK. OUTSIDE OF ANY GUSTY WIND OR LIGHTNING WITH ANY THUNDERSTORMS....FIRE WEATHER CONCERNS SHOULD BE FAIRLY MINIMAL THE NEXT COUPLE OF DAYS. ...CASPER DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 280...281...285...289...AND 300)... A RIDGE OF HIGH PRESSURE SHOULD BRING ONE MORE DRY DAY ON SUNDAY. AN AREA OF LOW PRESSURE AND ASSOCIATED MOISTURE WILL BRING A CHANCE OF SHOWERS AND THUNDERSTORMS SUNDAY NIGHT INTO MONDAY. SHOWERS WILL BEGIN TO TAPER MONDAY NIGHT AS THE LOW MOVES AWAY TO THE EAST. A BUILDING RIDGE SHOULD BRING DRIER CONDITIONS FOR THE MIDDLE OF NEXT WEEK. OUTSIDE OF ANY GUSTY WIND OR LIGHTNING WITH ANY THUNDERSTORMS....FIRE WEATHER CONCERNS SHOULD BE FAIRLY MINIMAL THE NEXT COUPLE OF DAYS. ...THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS... ...HAINES INDEX IS HIGH LEVEL HAINES BOTH DAY AND NIGHT... SOUTH BIGHORN MOUNTAINS- 341 AM MDT SUN SEP 21 2014 .TODAY... SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY. MAX TEMPERATURE.....66-74. 24 HR TREND......UNCHANGED. MIN HUMIDITY........33-39 PERCENT. 24 HR TREND......5 PERCENT WETTER. 20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900...THEN SOUTHEAST 10 TO 15 MPH. RIDGE TOP WINDS.....SOUTHEAST 10 TO 15 MPH. LAL.................1. CHC OF WETTING RAIN.ZERO PERCENT. TRANSPORT WINDS.....SOUTHEAST 15 TO 20 MPH. MIXING HEIGHT.......2000-4000 FT AGL. SMOKE DISPERSAL.....POOR TO FAIR (28000-48000 KNOT-FT). HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. CHANCE OF PRECIPITATION 20 PERCENT. MIN TEMPERATURE.....48-54. 24 HR TREND......5 DEGREES WARMER. MAX HUMIDITY........82-88 PERCENT. 24 HR TREND......6 PERCENT WETTER. HUMIDITY RECOVERY...EXCELLENT. 20-FOOT WINDS.......SOUTHEAST WINDS AROUND 15 MPH UNTIL 0300...THEN SOUTHWEST. GUSTS UP TO 20 MPH. RIDGE TOP WINDS.....SOUTHEAST 15 TO 20 MPH UNTIL 0300...THEN SOUTHWEST. LAL.................2. CHC OF WETTING RAIN.ZERO PERCENT UNTIL 2400...THEN 10 PERCENT. TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH UNTIL 0300...THEN SOUTHWEST. MIXING HEIGHT.......2000-4000 FT AGL. SMOKE DISPERSAL.....POOR TO FAIR (32000-52000 KNOT-FT). HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .MONDAY... SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED THUNDERSTORMS UNTIL 1200. SCATTERED RAIN SHOWERS. SCATTERED THUNDERSTORMS AFTER 1200. CHANCE OF PRECIPITATION 50 PERCENT. MAX TEMPERATURE.....64-72. 24 HR TREND......3 DEGREES COOLER. MIN HUMIDITY........41-47 PERCENT. 24 HR TREND......8 PERCENT WETTER. 20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH AND GUSTY. RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH. LAL.................2 UNTIL 1200...THEN 3. CHC OF WETTING RAIN.15 PERCENT UNTIL 1200...THEN 25 PERCENT. TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH. MIXING HEIGHT.......2500-5000 FT AGL. SMOKE DISPERSAL.....POOR TO FAIR (34000-54000 KNOT-FT). HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. .FORECAST DAYS 3 THROUGH 7...... .MONDAY NIGHT...MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN ISOLATED SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. WEST WINDS AROUND 10 MPH. .TUESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH. .WEDNESDAY THROUGH THURSDAY...CLEAR. LOWS IN THE LOWER 50S. HIGHS 74 TO 79. SOUTH WINDS AROUND 10 MPH. .FRIDAY...MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S. .SATURDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.
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.