FNUS75 KGGW 140439
FWSGGW

SPOT FORECAST FOR VALLEY CO ROAD BUILDING...LONG RUN FIRE
NATIONAL WEATHER SERVICE GLASGOW MT
1039 PM MDT FRI MAY 13 2011

FORECAST IS BASED ON IGNITION TIME OF 0730 MDT ON MAY 14.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...HIGH PRESSURE WILL DOMINATE OVER THE REGION ON
SATURDAY. WIND WILL INCREASE AND BECOMING GUSTY THROUGH THE LATE
MORNING HOURS AND INTO THE AFTERNOON.

.SATURDAY...
SKY/WEATHER.........SUNNY (10-15 PERCENT).
MAX TEMPERATURE.....58-63.
MIN HUMIDITY........30-35 PERCENT.
WIND (20 FT)........EAST WINDS 3 TO 7 MPH AT 700 AM INCREASING TO
EAST 7 TO 12 MPH BY 1000 AM. SHIFTING TO THE NORTHEAST BY NOON AND
INCREASING TO 12 TO 17 MPH WITH GUSTS TO 25 MPH...CONTINUING TO
INCREASE TO AFTERNOON BY 1500 EXPECT WINDS TO BE NORTHEAST 18 TO
23 MPH WITH GUSTS UP TO 30 MPH.
MIXING HEIGHT.......AT 700 AM 500 FT AGL INCREASING TO 4700 FT AGL
BY 1000 AM AGL. BY 1500 6300 FT AGL.
MIXING WINDS........NORTHEAST AROUND 15 MPH AT 0700 AM INCREASING
TO NORTHEAST 25 MPH BY NOON AND FURTHER INCREASING TO EAST 35 MPH
BY 1500.

$$

FORECASTER...PROTON REQUESTED BY...BOB HANSON TYPE OF
REQUEST...PRESCRIBED .TAG 20110514.VALLE.02/GGW