FNUS75 KBYZ 142235
FWSBYZ

SPOT FORECAST FOR GREEN ACRES...NORTHERN CHEYENNE AGENCY
NATIONAL WEATHER SERVICE BILLINGS MT
435 PM MDT SUN AUG 14 2011

FORECAST IS BASED ON REQUEST TIME OF 1619 MDT ON AUGUST 14.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

UNSTABLE AIR WILL BE OVER THE FIRE SITE TONIGHT AND WILL INTERACT
WITH A WEAK DISTURBANCE ALOFT AND BRING A CHANCE OF ISOLATED
THUNDERSTORMS AFTER MIDNIGHT. THE STRONGEST STORMS WILL REMAIN
NORTH OF THE BURN AREA BUT ERRATIC WINDS WILL BE POSSIBLE AT THE
FIRE SITE. THERE WILL BE AN INCREASING CHANCE OF THUNDERSTORMS ON
MONDAY AS A COLD FRONT MOVES THROUGH THE AREA. WINDS WILL BE
SOUTHEAST MONDAY MORNING BUT WILL SHIFT TO THE NORTHWEST BY
MIDDAY WITH THE FRONTAL PASSAGE. ERRATIC WINDS CAN AGAIN BE
EXPECTED WITH ANY STORMS NEAR THE FIRE AREA. RH'S WILL RECOVER TO
THE UPPER 60 PERCENT RANGE TONIGHT BUT WILL FALL MONDAY AFTERNOON
IN THE TEENS AS TEMPERATURES WILL BE IN THE LOWER 90S.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND
                    THUNDERSTORMS OVERNIGHT.
CWR.................10 PERCENT.
LAL.................2...1 TO 8 STRIKES/15 MIN/CELL.
MIN TEMPERATURE.....57-62.
MAX HUMIDITY........63-68 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......NORTH WINDS 10 TO 15 MPH. GUSTY AND ERRATIC
                    WINDS EXPECTED NEAR THUNDERSTORMS OVERNIGHT.
 RIDGETOP...........SOUTHEAST 5 TO 10 MPH.
MIXING HEIGHT.......300 FT AGL.
MIXING WINDS........NORTHWEST 10 TO 20 MPH.

.MONDAY...

SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AND
                    THUNDERSTORMS IN THE MORNING...THEN SCATTERED
                    SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
CWR.................13 PERCENT.
LAL.................3...9 TO 15 STRIKES/15 MIN/CELL.
MAX TEMPERATURE.....88-93.
MIN HUMIDITY........18-23 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHEAST WINDS 10 TO 15 MPH IN THE MORNING SHIFTING
                    TO THE WEST 10 TO 20 MPH IN THE AFTERNOON. GUSTY
                    AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS.
 RIDGETOP...........WEST 10 TO 20 MPH.
MIXING HEIGHT.......8500 FT AGL.
MIXING WINDS........SOUTH 15 TO 25 MPH.

$$
FORECASTER...RICHMOND
REQUESTED BY...TRAVIS LIMPY
TYPE OF REQUEST...WILDFIRE
.TAG 20110814.GREEN.01/BYZ