FNUS73 KUNR 271942
FWSUNR

SPOT FORECAST FOR PLEASANT VALLEY...GPC
NATIONAL WEATHER SERVICE RAPID CITY SD
142 PM MDT MON JUL 27 2009

FORECAST IS BASED ON REQUEST TIME OF 1315 MDT ON JULY 27.
IF CONDITIONS BECOME UNREPRESENTATIVE CONTACT THE
NATIONAL WEATHER SERVICE OFFICE IN RAPID CITY.

.DISCUSSION...
A STORM SYSTEM WILL BRING SCATTERED SHOWERS AND THUNDERSTORMS TO
THE AREA THROUGH EARLY THIS EVENING...THEN COVERAGE WILL BECOME
ISOLATED. THROUGH 300 PM MDT THE HEAVIEST CONCENTRATION OF STORMS
WILL BE BETWEEN THE BURN AREA AND ROCKERVILLE. COOLER AND DRIER
AIR WILL FILTER INTO THE REGION LATER TONIGHT AND TUESDAY...BUT
ANOTHER STORM SYSTEM WILL BRING A DECENT CHANCE OF RAIN TUESDAY
NIGHT AND WEDNESDAY.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY WITH SCATTERED SHOWERS AND
                    THUNDERSTORMS...ESPECIALLY THROUGH EARLY
                    THIS EVENING.
TEMPERATURE.........MIN 48.
RH..................MAX 86 PERCENT.
WIND (20 FT)........BECOMING NORTH 4 TO 8 MPH EALRY THIS EVENING.
CWR.................20 PERCENT.
LAL.................3.
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......200 TO 700 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 13 MPH.
SMOKE DISPERSAL.....FAIR DECREASING TO POOR EARLY IN THE EVENING.

.TUESDAY...

SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
                    THUNDERSTORMS.
TEMPERATURE.........MAX 68.
RH..................MIN 43 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 5 TO 9 MPH UNTIL LATE AFTERNOON
                    ...THEN BECOMING SOUTHEAST AROUND 5 MPH.
CWR.................11 PERCENT.
LAL.................2.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......6700 TO 7700 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 2 TO 10 MPH.
SMOKE DISPERSAL.....FAIR.

$$
FORECASTER...MB
REQUESTED BY...COURTNEY WOOD
TYPE OF REQUEST...WILDFIRE
.TAG 20090727.PLEAS.02/UNR