FNUS75 KMSO 211740
FWSMSO

SPOT FORECAST FOR SELWAY FALLS RX
NATIONAL WEATHER SERVICE MISSOULA MT
1140 AM MDT TUE APR 21 2009

FORECAST IS BASED ON IGNITION TIME OF 1200 PDT ON APRIL 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...RIDGE OF HIGH PRESSURE REMAINS OVER THE REGION
TODAY. A WEAK DISTURBANCE IN THE UPPER LEVEL FLOW WILL BRING AN
INCREASE IN CLOUDS THIS AFTERNOON. AS THE ATMOSPHERE HEATS AND
BECOMES UNSTABLE SOME STRONGER UPPER LEVEL WINDS WILL MIX DOWN TO
THE SURFACE. THE RIDGE WILL BEGIN TO FLATTEN LATER TONIGHT AND
WEDNESDAY.

.TODAY...

SKY/WEATHER.........SUNNY THEN BECOMING PARTLY CLOUDY.
MAX TEMPERATURE.....84-89.
MIN HUMIDITY........16-21 PERCENT.
WIND (20 FT)........VARIABLE 2-5 MPH BECOMING WEST 7-12 MPH IN THE
                    AFTERNOON.
MIXING HEIGHT.......6700 FT AGL.
MIXING WINDS........WEST 15 MPH.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY.
CWR.................0 PERCENT.
MAX HUMIDITY........84-89 PERCENT.
WIND (20 FT)........WEST WINDS 5-7 MPH IN THE EVENING BECOMING
                    VARIABLE 2-5 MPH.

.WEDNESDAY...

SKY/WEATHER.........PARTLY CLOUDY.
CWR.................10 PERCENT.
MAX TEMPERATURE.....76-81.
MIN HUMIDITY........19-24 PERCENT.
WIND (20 FT)........NORTH WINDS AROUND 5 MPH BECOMING EAST 9-11 MPH
                    IN THE AFTERNOON.

$$
FORECASTER...KOLATA
REQUESTED BY...TRISHA SKINNER
TYPE OF REQUEST...PRESCRIBED
.TAG 20090421.SELWA.01/MSO