Suppression Forecast
Issued by NWS Rapid City, SD

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FNUS73 KUNR 191532
FWSUNR

SPOT FORECAST FOR EVERGREEN RX...PINE RIDGE AGENCY
NATIONAL WEATHER SERVICE RAPID CITY SD
932 AM MDT SAT APR 19 2014

FORECAST IS BASED ON IGNITION TIME OF 1030 MDT ON APRIL 19.
IF CONDITIONS BECOME UNREPRESENTATIVE CONTACT THE
NATIONAL WEATHER SERVICE OFFICE IN RAPID CITY.

.DISCUSSION...THE WIND DIRECTION WILL VARY GREATLY TODAY WITH NORTHERLY WINDS
IN THE MORNING BECOMING SOUTHERLY IN THE AFTERNOON.

HIGH TEMPERATURES WILL REACH THE UPPER 60S THIS AFTERNOON WITH MINIMUM
RELATIVE HUMIDITY AROUND 25 PERCENT.

ON SUNDAY...A COLD FRONT WILL CROSS THE AREA LATE IN THE AFTERNOON FOLLOWED BY
GUSTY NORTHWEST WINDS AND A SLIGHT CHANCE OF THUNDERSTORMS.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY.
TEMPERATURE.........MAX 69.
RH..................MIN 25 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 6 TO 10 MPH IN THE MORNING...
                    BECOMING SOUTHEAST 7 TO 11 MPH EARLY IN THE AFTERNOON.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......4000 TO 5000 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 20 MPH IN THE MORING...BECOMING EAST AROUND
                    5 MPH AROUND NOON...THEN SOUTHEAST 10 TO 15 MPH EARLY IN
                    THE AFTERNOON.
SMOKE DISPERSAL.....GOOD.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
TEMPERATURE.........MIN 42.
RH..................MAX 79 PERCENT.
WIND (20 FT)........SOUTH WINDS 7 TO 10 MPH.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......100 TO 600 FT AGL.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.

.SUNDAY...

SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
                    THUNDERSTORMS IN THE AFTERNOON.
TEMPERATURE.........MAX 77.
RH..................MIN 23 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 10 TO 15 MPH IN THE MORNING...BECOMING
                    NORTHWEST 15 TO 25 MPH AFTER 300 PM.
CWR.................5 PERCENT.
LAL.................1 UNTIL 1200...THEN 2.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......9000 TO 10000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 17 MPH SHIFTING TO THE NORTHWEST 20
                    TO 25 MPH AFTER 300 PM.
SMOKE DISPERSAL.....FAIR INCREASING TO EXCELLENT.

$$
FORECASTER...GR
REQUESTED BY...TAMARA J  RANDALL
TYPE OF REQUEST...PRESCRIBED
.TAG 20140419.EVERG.01/UNR






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