FNUS75 KBYZ 101536
FWSBYZ

SPOT FORECAST FOR TRAIL CREEK SLASH PILES...NORTHERN CHEYENNE
NATIONAL WEATHER SERVICE BILLINGS MT
836 AM MST FRI DEC 10 2010

FORECAST IS BASED ON IGNITION TIME OF 1000 MST ON DECEMBER 10.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A COLD FRONT IS APPROACHING THE AREA CAUSING WIDE SPREAD RAIN AND
SNOW AND A WIND SHIFT THIS EVENING. SNOW ACCUMULATIONS IN THE
AREA WILL BE AROUND 1 INCH. THERE IS A SLIGHT CHANCE OF A NARROW
BAND OF SNOW FORMING OVER THE AREA AND LEAVING ACCUMULATIONS UP
TO 3 INCHES. EXPECT WESTERLY...GUSTY WINDS SHIFTING TO THE
NORTHWEST WITH FRONTAL PASSAGE AROUND 4 PM. LEACH/TESAR

.TODAY...

SKY/WEATHER.........CLOUDY. NUMEROUS RAIN SHOWERS IN THE
                    MORNING...THEN SNOW LIKELY IN THE AFTERNOON.
CWR.................25 PERCENT.
MAX TEMPERATURE.....36-41.
MIN HUMIDITY........45-50 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......WEST WINDS 20 TO 30 MPH.
 RIDGETOP...........NORTHWEST 25 TO 35 MPH.
MIXING HEIGHT.......1000 FT AGL.
MIXING WINDS........NORTHWEST 30 TO 45 MPH.

.TONIGHT...

SKY/WEATHER.........CLOUDY WITH SNOW LIKELY.
CWR.................40 PERCENT.
MIN TEMPERATURE.....8-13.
MAX HUMIDITY........90-95 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......NORTHWEST WINDS 20 TO 30 MPH.
 RIDGETOP...........NORTHWEST 35 TO 45 MPH.
MIXING HEIGHT.......2000 FT AGL.
MIXING WINDS........NORTHWEST 35 TO 45 MPH.

$$
FORECASTER...LEACH/TESAR
REQUESTED BY...LEE OLD BEAR
TYPE OF REQUEST...PRESCRIBED
.TAG 20101210.TRAIL.01/BYZ