FNUS75 KBYZ 212125
FWSBYZ

SPOT FORECAST FOR TIMBER CREEK...USDA
NATIONAL WEATHER SERVICE BILLINGS MT
325 PM MDT TUE APR 21 2009

FORECAST IS BASED ON IGNITION TIME OF 0800 MDT ON APRIL 22.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
NEAR RECORD TEMPERATURES EXPECTED WEDNESDAY WITH WINDY CONDITIONS
DEVELOPING AT TIMES. RELATIVE HUMIDITY READINGS WILL HAVE POOR
RECOVERY OVERNIGHT... AND DROP INTO THE UPPER TEENS TO LOWER 20
PERCENT RANGE WEDNESDAY. WE ARE STILL EXPECTING A SIGNIFICANT
CHANGE BY FRIDAY. A COLD FRONT WILL MOVE THROUGH THE BURN SITE
THURSDAY AND BRING AN INCREASING CHANCE OF SHOWERS AND ISOLATED
THUNDERSTORMS...AND POSSIBLY MIX WITH SNOW BY LATE THURSDAY
NIGHT/FRIDAY MORNING.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....47-51.
MAX HUMIDITY........49-58 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......WEST WINDS 5 TO 10 MPH.
 RIDGETOP...........NORTHWEST 15 TO 25 MPH.
MIXING HEIGHT.......300 FT AGL.
MIXING WINDS........WEST 15 TO 25 MPH.

.WEDNESDAY...

SKY/WEATHER.........MOSTLY SUNNY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....79-84.
MIN HUMIDITY........17-22 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......WEST WINDS 10 TO 20 MPH WITH A FEW GUSTS TO 25 MPH.
 RIDGETOP...........WEST 15 TO 30 MPH.
MIXING HEIGHT.......10000 FT AGL.
MIXING WINDS........WEST 15 TO 30 MPH.

$$
FORECASTER...TESAR
REQUESTED BY...BRIAN ANDERSON
TYPE OF REQUEST...PRESCRIBED
.TAG 20090422.TIMBE.01/BYZ