638
FNUS73 KUNR 172246
FWSUNR
SPOT FORECAST FOR BLACKTAIL...GREAT PLAINS DISPATCH
NATIONAL WEATHER SERVICE RAPID CITY SD
446 PM MDT FRI MAY 17 2013
FORECAST IS BASED ON REQUEST TIME OF 1627 MDT ON MAY 17.
IF CONDITIONS BECOME UNREPRESENTATIVE CONTACT THE
NATIONAL WEATHER SERVICE OFFICE IN RAPID CITY.
DISCUSSION
SEVERE THUNDERSTORMS CURRENTLY OVER CAMPBELL COUNTY ARE MOVING
NORTHEAST. IF THEY CONTINUE ON THEIR CURRENT TRACK...THEY WILL
AFFECT THE BURN AREA SHORTLY AFTER 6 PM. ADDITIONAL SEVERE STORMS
ARE POSSIBLE THIS EVENING.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS AND
THUNDERSTORMS IN THE EVENING...THEN SCATTERED
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. SOME
STORMS MAY BE SEVERE WITH LARGE HAIL AND
DAMAGING WIND GUSTS.
MIN TEMPERATURE.....AROUND 52.
MAX HUMIDITY........90 PERCENT.
WIND (20 FT)........EAST WINDS 5 TO 15 MPH. GUSTY/ERRATIC NEAR
THUNDERSTORMS.
CWR.................50 PERCENT.
LAL.................4.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MIXING HEIGHT.......700 TO 1200 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH BECOMING WEST AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING...THEN SHOWERS AND
THUNDERSTORMS LIKELY IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........47 PERCENT.
WIND (20 FT)........WEST AROUND 10 MPH BECOMING NORTH IN THE
AFTERNOON.
CWR.................50 PERCENT.
LAL.................4.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MIXING HEIGHT.......4600 TO 5100 FT AGL.
TRANSPORT WINDS.....WEST AROUND 9 MPH.
SMOKE DISPERSAL.....FAIR.
FORECASTER...JJ
REQUESTED BY...MELODY
TYPE OF REQUEST...WILDFIRE
.TAG 20130517.BLACK.01/UNR
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