FNUS75 KMSO 211335
FWSMSO

SPOT FORECAST FOR MURRAY DOUGLAS F3
NATIONAL WEATHER SERVICE MISSOULA MT
735 AM MDT WED APR 21 2010

FORECAST IS BASED ON IGNITION TIME OF 1300 MDT ON APRIL 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION..UPPER LOW IN SOUTHCENTRAL IDAHO WILL CONTINUE TO
STREAM CLOUDS AND MOISTURE NORTHWARD TODAY. EXPECT WARM CONDITIONS
ONCE AGAIN UNDER THIS SOUTHERLY FLOW BUT RHS ARE EXPECTED TO BE
SLIGHTLY HIGHER UNDER INCREASING MOISTURE AND CLOUDS. INSTABILITY
WILL INCREASE THIS AFTERNOON AND PRODUCE A CHANCE FOR SHOWERS AND
A THUNDERSTORM AFTER 1400. A BETTER CHANCE OF PRECIPITATION THURSDAY.

NOTE...THUNDERSTORMS MAY PRODUCE GUSTY AND ERRATIC WINDS.

.TODAY...

SKY/WEATHER.........INCREASING CLOUDS TODAY.
                    SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS
                    AFTER 1400.
                    TEMPERATURE.........64-69.
MIN HUMIDITY........20-25 PERCENT.
WIND (20 FT)........EAST WINDS 5-8 MPH.
MIXING HEIGHT.......10200 FT AGL.
MIXING WINDS........EAST 15 MPH.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
                    EVENING.
CWR.................20 PERCENT.
MIN TEMPERATURE.....38-43.
MAX HUMIDITY........84-89 PERCENT.
WIND (20 FT)........EAST WINDS 7-10 MPH BECOMING SOUTHEAST 5-6 MPH
                    AFTER MIDNIGHT.
MIXING HEIGHT.......800 FT AGL.
MIXING WINDS........EAST 15 MPH.

.THURSDAY...

SKY/WEATHER.........CHANCE OF RAIN SHOWERS IN THE MORNING...THEN
                    RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
                    THUNDERSTORMS IN THE AFTERNOON.
CWR.................30 PERCENT.
MAX TEMPERATURE.....48-53.
MIN HUMIDITY........47-52 PERCENT.
WIND (20 FT)........VARIABLE 3-7 MPH BECOMING WEST 9-11 MPH IN THE
                    AFTERNOON.
MIXING HEIGHT.......2500 FT AGL.
MIXING WINDS........NORTHWEST 5 MPH.

$$
FORECASTER...RPN
REQUESTED BY...MICHAEL ALBRITTON
TYPE OF REQUEST...PRESCRIBED
.TAG 20100421.MURRA.01/MSO