FNUS73 KUNR 272156
FWSUNR

SPOT FORECAST FOR WILSON FIRE...CAMPBELL COUNTY FIRE
NATIONAL WEATHER SERVICE RAPID CITY SD
356 PM MDT SAT AUG 27 2011

FORECAST IS BASED ON REQUEST TIME OF 1542 MDT ON AUGUST 27.
IF CONDITIONS BECOME UNREPRESENTATIVE CONTACT THE
NATIONAL WEATHER SERVICE OFFICE IN RAPID CITY.

.DISCUSSION...A WEAK DISTURBANCE WILL MOVE THROUGH THE AREA VERY
LATE THIS AFTERNOON AND EVENING BRINGING THE CHANCE OF
THUNDERSTORMS. THE STORMS WILL PRODUCE ERRATIC...GUSTY WINDS.

A WEAK COOL FRONT HAS PASSED THE FIRE AREA THIS AFTERNOON...AND
THUS EXPECT NORTHERLY WINDS THROUGH TONIGHT AND FAIR RELATIVE
HUMIDITY RECOVERY.

SUNDAY WILL BE MOSTLY SUNNY AND DRY...BUT TEMPERATURES WILL BE
SLIGHTLY COOLER THAN TODAY AND MINIMUM RELATIVE HUMIDITIES WILL BE
SOMEWHAT HIGHER.

.REST OF TODAY...

SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
                    THUNDERSTORMS AFTER 500 PM. ERRATIC AND GUSTY
                    WINDS NEAR STORMS.
MAX TEMPERATURE.....AROUND 98.
MIN RH..............22 PERCENT.
WIND (20 FT)........NORTH TO NORTHEAST 7 TO 12 MPH.
CWR.................10 PERCENT.
LAL.................2.
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......12000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10 MPH.
SMOKE DISPERSAL.....VERY GOOD.

.TONIGHT...

SKY/WEATHER.........BECOMING PARTLY CLOUDY. CHANCE OF SHOWERS
                    AND THUNDERSTORMS. ERRATIC AND GUSTY WINDS NEAR
                    STORMS.
TEMPERATURE.........MIN 64.
RH..................MAX 60 PERCENT.
WIND (20 FT)........NORTH WINDS 7 TO 12 MPH.
CWR.................15 PERCENT.
LAL.................3.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.

.SUNDAY...

SKY/WEATHER.........MOSTLY SUNNY.
TEMPERATURE.........MAX 90.
RH..................MIN 20 PERCENT.
WIND (20 FT)........NORTH WINDS 7 TO 12 MPH.
CWR.................10 PERCENT.
LAL.................1.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
MIXING HEIGHT.......10000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 15 MPH.
SMOKE DISPERSAL.....EXCELLENT.

$$
FORECASTER...EH
REQUESTED BY...MIKE THOMAS
TYPE OF REQUEST...WILDFIRE
.TAG 20110827.WILSO.01/UNR