FNUS75 KBYZ 261431
FWSBYZ

SPOT FORECAST FOR TWENTY MILE RX...USFS
NATIONAL WEATHER SERVICE BILLINGS MT
831 AM MDT WED OCT 26 2011

FORECAST IS BASED ON IGNITION TIME OF 1100 MDT ON OCTOBER 26.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
SKIES WILL BE MOSTLY SUNNY OVER THE BURN SITE TODAY. TEMPERATURES
WILL BE BELOW NORMAL WITH HUMIDITY LEVELS A LITTLE HIGHER THAN
NORMAL THIS AFTERNOON. HUMIDITY SHOULD REBOUND WELL AGAIN
TONIGHT. EXPECT SOME WARMING AND SOMEWHAT LOWER HUMIDITY
TOMORROW. LIGHT SOUTHWEST WINDS WILL TURN TO THE WEST/NORTHWEST
THIS AFTERNOON AND PICK UP A LITTLE. SOUTHWEST WINDS RETURN
TONIGHT A LITTLE STRONGER THAN LAST NIGHT...AND BREEZY NORTHWEST
WINDS CAN BE EXPECTED TO DEVELOP ON THURSDAY WITH BETTER MIXING. BT

.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....44-49.
MIN HUMIDITY........27-32 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......LIGHT SOUTHWEST THIS MORNING...TURING NORTHWEST WINDS 5 TO 10 MPH.
 RIDGETOP...........NORTHWEST 5 TO 15 MPH.
MIXING HEIGHT.......5700 FT AGL.
MIXING WINDS........NORTHWEST 10 TO 20 MPH.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....22-27.
MAX HUMIDITY........85-92 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHWEST WINDS 3 TO 8 MPH.
 RIDGETOP...........WEST 10 TO 20 MPH.
MIXING HEIGHT.......300 FT AGL.
MIXING WINDS........SOUTHWEST 5 TO 15 MPH.

$$
FORECASTER...TESAR
REQUESTED BY...TED FRAZER
TYPE OF REQUEST...PRESCRIBED
.TAG 20111026.TWENT.01/BYZ