FNUS75 KMSO 301724
FWSMSO

SPOT FORECAST FOR BEAVER TRIANGLE  8
NATIONAL WEATHER SERVICE MISSOULA MT
1124 AM MDT THU SEP 30 2010

FORECAST IS BASED ON IGNITION TIME OF 1230 PDT ON SEPTEMBER 30.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...HIGH PRESSURE RIDGE OVER THE AREA WILL KEEP WARM
TEMPERATURES...MOSTLY LIGHT WINDS AND POOR MIXING FOR TODAY AND
FRIDAY AFTERNOONS. EXPECT ONLY A FEW DEGREES OF WARMING OVER THE
BURN SITE THIS AFTERNOON COMPARED TO YESTERDAY WITH SOME LIGHT
UPSLOPE OR DRAINAGE WINDS PREDOMINATING. SITE LOCATION MAY BE
INFLUENCED BY THERMAL BELT OVERNIGHT TONIGHT.

.TODAY...

SKY/WEATHER.........SUNNY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....73-76. AT IGNITION...73 DEGREES.
MIN HUMIDITY........23-27 PERCENT.  AT IGNITION...37 PERCENT.
WIND (20 FT)........UPSLOPE/UPDRAINAGE 1-4 MPH.
MIXING HEIGHT.......2000 FT AGL.
MIXING WINDS........LIGHT AND VARIABLE.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
CWR.................0 PERCENT.
MIN TEMPERATURE.....47-52.
MAX HUMIDITY........55-60 PERCENT.
WIND (20 FT)........EAST WINDS AROUND 5 MPH IN THE EVENING BECOMING
                    VARIABLE 2-5 MPH.
MIXING HEIGHT.......200 FT AGL.
MIXING WINDS........EAST 5 MPH.

.FRIDAY...

SKY/WEATHER.........MOSTLY SUNNY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....74-78.
MIN HUMIDITY........20-25 PERCENT.
WIND (20 FT)........UPSLOPE/UPDRAINAGE 1-3 MPH.
MIXING HEIGHT.......2000 FT AGL.
MIXING WINDS........WEST 5-10 MPH.

$$
FORECASTER...MSJ
REQUESTED BY...TRISHA SKINNER
TYPE OF REQUEST...PRESCRIBED
.TAG 20100930.BEAVE.01/MSO