FNUS75 KBYZ 142140
FWSBYZ

SPOT FORECAST FOR OK_A_BEY PILES...USFS BIGHORN NF
NATIONAL WEATHER SERVICE BILLINGS MT
340 PM MDT MON MAR 14 2011

FORECAST IS BASED ON IGNITION TIME OF 1100 MDT ON MARCH 15.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

WESTERLY WINDS DURING THE MONDAY OVERNIGHT HOURS WILL GRADUALLY
TURN SOUTHERLY BY DAYBREAK TUESDAY. RAIN CHANCES WILL INCREASE
THROUGH THE EVENING AND NIGHTTIME HOURS TONIGHT AS AN UPPER LEVEL
DISTURBANCE MAKES ITS WAY ACROSS THE REGION. SHOWER ACTIVITY WILL
CONTINUE OFF AND ON THROUGHOUT THE NIGHT.

TUESDAY WILL BE MOSTLY SUNNY...WITH HIGH TEMPERATURES IN THE MID
TO UPPER 50S WITH SOUTHERLY WINDS FROM 5-15 MPH.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS IN THE
                    EVENING...THEN ISOLATED RAIN AND SNOW
                    SHOWERS OVERNIGHT.
CWR.................24 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MIN TEMPERATURE.....35-40.
MAX HUMIDITY........77-82 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......WEST WINDS 5 TO 15 MPH.
MIXING HEIGHT.......1600 FT AGL.
MIXING WINDS........NORTHWEST 5 TO 15 MPH.

.TUESDAY...

SKY/WEATHER.........MOSTLY SUNNY.
CWR.................0 PERCENT.
LAL.................1...NO THUNDERSTORMS.
MAX TEMPERATURE.....54-60.
MIN HUMIDITY........30-35 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHWEST WINDS 5 TO 15 MPH.
MIXING HEIGHT.......5900 FT AGL.
MIXING WINDS........SOUTHWEST 10 TO 20 MPH.

$$
FORECASTER...SINGER
REQUESTED BY...MARVIN MATTHIESEN
TYPE OF REQUEST...PRESCRIBED
.TAG 20110315.OK_A_.01/BYZ