FNUS75 KBYZ 232141
FWSBYZ

SPOT FORECAST FOR SPANG...NORTHERN CHEYENNE AGENCY
NATIONAL WEATHER SERVICE BILLINGS MT
341 PM MDT MON JUL 23 2012

FORECAST IS BASED ON REQUEST TIME OF 1528 MDT ON JULY 23.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
SCATTERED THUNDERSTORMS WILL BE POSSIBLE THIS AFTERNOON AND
EVENING. EXPECT BRIEF HEAVY RAIN AND WIND GUSTS AROUND 40 MPH. A
COLD FRONT WILL IMPACT THE SITE LATE TONIGHT...LIKELY AROUND 1000
PM. WINDS WILL SHIFT TO THE NORTHWEST WITH GUSTS AROUND 20 MPH
FOR A FEW HOURS. CONDITIONS ON TUESDAY WILL BE SLIGHTLY COOLER
WITH SLIGHTLY HIGHER RELATIVE HUMIDITY. ISOLATED THUNDERSTORMS
WILL BE POSSIBLE THROUGHOUT THE DAY. BRS

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY WITH ISOLATED SHOWERS AND
                    THUNDERSTORMS.
CWR.................10 PERCENT.
LAL.................2...1 TO 8 STRIKES/15 MIN/CELL.
MAX TEMPERATURE.....95-100.
MIN HUMIDITY........15-20 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHEAST WINDS 10 TO 20 MPH. GUSTY AND ERRATIC
                    WINDS EXPECTED NEAR THUNDERSTORMS.
 RIDGETOP...........SOUTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......10000 FT AGL.
MIXING WINDS........SOUTHEAST 10 TO 20 MPH.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS AND
                    THUNDERSTORMS IN THE EVENING...THEN ISOLATED
                    SHOWERS AND THUNDERSTORMS OVERNIGHT.
CWR.................20 PERCENT.
LAL.................3...9 TO 15 STRIKES/15 MIN/CELL.
MIN TEMPERATURE.....66-71.
MAX HUMIDITY........76-81 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHEAST WINDS 10 TO 20 MPH EARLY IN THE EVENING
                    SHIFTING TO NORTHWEST 10 TO 20 MPH AROUND 1000 PM.
                    GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS.
 RIDGETOP...........SOUTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
MIXING WINDS........SOUTHEAST 10 TO 20 MPH.

.TUESDAY...

SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS AND
                    THUNDERSTORMS IN THE AFTERNOON.
CWR.................10 PERCENT.
LAL.................2...1 TO 8 STRIKES/15 MIN/CELL.
MAX TEMPERATURE.....89-94.
MIN HUMIDITY........17-22 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......NORTHWEST WINDS 5 TO 15 MPH IN THE MORNING SHIFTING
                    TO NORTHEAST 5 TO 10 MPH BY AFTERNOON. GUSTY AND ERRATIC
                    WINDS EXPECTED NEAR THUNDERSTORMS IN THE
                    AFTERNOON.
 RIDGETOP...........NORTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......9000 FT AGL.
MIXING WINDS........NORTHWEST 10 TO 15 MPH.

$$
FORECASTER...RICHMOND/SCHUKNECHT
REQUESTED BY...MIKE BEARCOMESOUT
TYPE OF REQUEST...WILDFIRE
.TAG 20120723.SPANG.01/BYZ