FNUS75 KBYZ 151448 CCA
FWSBYZ

SPOT FORECAST FOR BROKEN JAW RX PROJECT...CORRECTED
NATIONAL WEATHER SERVICE BILLINGS MT
847 AM MDT WED SEP 15 2010

FORECAST IS BASED ON IGNITION TIME OF 1200 MDT ON SEPTEMBER 15.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
CLEARING CONDITIONS CAN BE EXPECTED LATER THIS MORNING AS A WEATHER
DISTURBANCE MOVES AWAY FROM THE BURN SITE. RAINFALL IS DONE FOR
THE DAY BUT LOW CLOUDS WILL IMPACT THE SITE UNTIL 1100. SUNSHINE
WILL GENERATE HEATING THIS AFTERNOON BUT TEMPERATURES WILL BE COOL
FOR THIS TIME OF YEAR AND COMBINED WITH OVERNIGHT RAINFALL
HUMIDITY MINIMUMS WILL BE CLOSE TO 50 PERCENT. EXPECT NORTHWEST
WINDS THIS MORNING TO BECOME LIGHT THIS AFTERNOON. THURSDAY WILL
SEE TEMPERATURES REBOUND AND HUMIDITY LOWER BUT A WEAK COLD FRONT
WILL BRING A SHIFT TO NORTH WINDS BY LATE AFTERNOON. BORSUM

.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY THIS MORNING THEN MOSTLY SUNNY.
CWR.................0 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MAX TEMPERATURE.....61-66.
MIN HUMIDITY........50-54 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......NORTHWEST WINDS 7 TO 10 MPH.
 RIDGETOP...........NORTHWEST 10 TO 20 MPH.
MIXING HEIGHT.......3100 FT AGL.
MIXING WINDS........NORTHWEST 10 TO 20 MPH.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY.
CWR.................0 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MIN TEMPERATURE.....47-52.
MAX HUMIDITY........82-87 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHEAST WINDS 5 TO 10 MPH.
 RIDGETOP...........WEST 10 TO 20 MPH.
MIXING HEIGHT.......300 FT AGL.
MIXING WINDS........SOUTH 5 TO 15 MPH.

.THURSDAY...

SKY/WEATHER.........MOSTLY SUNNY.
CWR.................0 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MAX TEMPERATURE.....72-77.
MIN HUMIDITY........27-32 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHWEST WINDS 5 TO 10 MPH IN THE MORNING
                    INCREASING TO NORTHWEST 10 TO 20 MPH IN THE
                    AFTERNOON.
 RIDGETOP...........NORTHWEST 15 TO 25 MPH.
MIXING HEIGHT.......5100 FT AGL.
MIXING WINDS........WEST 10 TO 20 MPH.

$$
FORECASTER...BORSUM
REQUESTED BY...LEE OLD BEAR
TYPE OF REQUEST...PRESCRIBED
.TAG 20100915.BROKE.01/BYZ