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Fire Weather Discussion and Planning Forecast for Zone 284
Issued by NWS Billings
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...THIS IS THE LAST DAILY FIRE WEATHER FORECAST OF THE SEASON.
FOR SPOT FORECAST REQUESTS PLEASE CONTACT THE NATIONAL WEATHER
SERVICE OFFICE IN BILLINGS...
DISCUSSION:
ANOTHER VERY MILD DAY IS IN STORE TODAY AS HIGH TEMPERATURES
REACH INTO THE 50S AND APPROACH THE LOWER 60S. A COLD FRONT WILL
MOVE INTO THE AREA TONIGHT AND EARLY SATURDAY AND SWITCH WINDS TO
THE WEST AND NORTHWEST. THE SOUTHWEST MONTANA MOUNTAINS WILL GET
ACCUMULATING SNOW LATE TONIGHT AND SATURDAY. THE PLAINS WILL BE
LIMITED TO A CHANCE OF RAIN AND SNOW SHOWERS WITH PRIMARILY
DOWNSLOPE FLOW. SATURDAY WILL BE COOLER AND WINDY. HUMPHREY
WYZ284-202315-
BIG HORN NATIONAL FOREST-
312 AM MST FRI NOV 20 2009
.TODAY...
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....43-48.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........18-23 PERCENT.
24 HR TREND......3 PERCENT DRIER.
WIND (20 FT)
AT BURGESS JCT.....SOUTH WINDS 10 TO 20 MPH.
LAL.................1...NO THUNDERSTORMS.
CWR.................ZERO.
HAINES INDEX........5.
.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....23-28.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........44-49 PERCENT.
24 HR TREND......4 PERCENT DRIER.
WIND (20 FT)
AT BURGESS JCT.....SOUTHWEST WINDS 10 TO 20 MPH.
LAL.................1...NO THUNDERSTORMS.
CWR.................ZERO.
HAINES INDEX........4.
.SATURDAY...
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE
MORNING...THEN NUMEROUS SNOW SHOWERS IN THE
AFTERNOON.
MAX TEMPERATURE.....29-34.
24 HR TREND......14 DEGREES COOLER.
MIN HUMIDITY........38-43 PERCENT.
24 HR TREND......20 PERCENT WETTER.
WIND (20 FT)
AT BURGESS JCT.....SOUTHWEST WINDS 10 TO 20 MPH.
LAL.................1...NO THUNDERSTORMS.
CWR.................30 PERCENT.
HAINES INDEX........4.
.FORECAST DAYS 3 THROUGH 7......
.SUNDAY...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 10 TO 15.
HIGHS 27 TO 32. SOUTHWEST WINDS 5 TO 15 MPH.
.MONDAY...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 10 TO 15.
HIGHS 24 TO 29. WEST WINDS 5 TO 15 MPH.
.TUESDAY...MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 12 TO 17.
HIGHS 25 TO 33. WEST WINDS 5 TO 15 MPH.
.WEDNESDAY...PARTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 15 TO
20. HIGHS 32 TO 37.
.THURSDAY...PARTLY CLOUDY. LOWS 19 TO 24. HIGHS 34 TO 39.
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