FNUS75 KMSO 071627
FWSMSO

SPOT FORECAST FOR SPERRY CHALET
NATIONAL WEATHER SERVICE MISSOULA MT
1027 AM MDT MON SEP 7 2009

FORECAST IS BASED ON INCIDENT TIME OF 1005 MDT ON SEPTEMBER 07.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...UPPER LEVEL TROUGH OF LOW PRESSURE IS MOVING THROUGH
THE AREA TODAY. SURFACE HIGH PRESSURE BUILDING IN FROM THE WEST WITH
LOWER PRESSURE EAST OF THE CONTINENTAL WILL ALLOW GUSTY SOUTHWEST
WINDS THIS MORNING THROUGH EARLY AFTERNOON. THE SURFACE PRESSURE GRADIENT
WILL RELAX LATER THIS AFTERNOON...WITH WINDS DIMINISHING LATE AFTERNOON.
SCATTERED LIGHT SHOWERS WILL BE IMPACTING MAINLY THE HIGHER TERRAIN.
MORNING CLOUDS ON TUESDAY WILL DECREASE BY AFTERNOON WITH LIGHTER WINDS
AS HIGH PRESSURE ALOFT BUILDS INTO THE PACIFIC NORTHWEST.

OUTLOOK FOR THURSDAY 9/10...A WEATHER DISTURBANCE WILL SWING ALONG
THE CANADIAN BORDER IN THE MORNING WITH INCREASING CLOUD COVER AND
WEST WINDS. WIND GUSTS UP TO 30 MPH ARE POSSIBLE. SCATTERED LIGHT
SHOWERS ARE ALSO POSSIBLE.

.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS THIS AFTERNOON.
CWR.................20 PERCENT.
MAX TEMPERATURE.....40-45.

$$
FORECASTER...FELSCH
REQUESTED BY...BIDDY SIMET
TYPE OF REQUEST...HAZMAT
.TAG 20090907.SPERR.01/MSO