WIND CHILL ADVISORY
Issue Date: 233 PM MST TUE DEC 08 2009
Expiration: 1200 PM MST WED DEC 09 2009

.A MAJOR WINTER STORM WILL CROSS THE PLAINS AND MOVE INTO THE
MIDWEST TONIGHT. SNOW WILL CONTINUE BEFORE TAPERING OFF THIS
EVENING. THE HIGHEST SNOWFALL TOTALS WILL BE ACROSS SOUTHWEST AND
SOUTH CENTRAL SOUTH DAKOTA WITH 3 TO 6 INCHES OF ACCUMLATION BY
LATE TONIGHT.
THE WINTER STORM WILL BRING IN ITS WAKE EVEN COLDER AIR TONIGHT.
THIS ARCTIC AIR WILL COMBINE WITH NORTHWEST WINDS OF 5 TO 10
MPH...RESULTING IN WIND CHILL VALUES OF 25 TO 35 BELOW ZERO. THESE
FRIGID WIND CHILLS ARE EXPECTED THROUGH WEDNESDAY MORNING.
SDZ001-002-012>014-024>032-041-072>074-WYZ054>058-071-090545-
/O.NEW.KUNR.WC.Y.0004.091209T0100Z-091209T1900Z/
HARDING-PERKINS-BUTTE-NORTHERN MEADE CO PLAINS-ZIEBACH-
NORTHERN BLACK HILLS-NORTHERN FOOT HILLS-RAPID CITY-
SOUTHERN FOOT HILLS-CENTRAL BLACK HILLS-SOUTHERN BLACK HILLS-
CUSTER CO PLAINS-PENNINGTON CO PLAINS-HAAKON-FALL RIVER-
STURGIS/PIEDMONT FOOT HILLS-SOUTHERN MEADE CO PLAINS-
HERMOSA FOOT HILLS-NORTHERN CAMPBELL-SOUTHERN CAMPBELL-
WESTERN CROOK-WYOMING BLACK HILLS-WESTON-NORTHEASTERN CROOK-
INCLUDING THE CITIES OF...BUFFALO...LEMMON...BISON...
BELLE FOURCHE...FAITH...DUPREE...LEAD...DEADWOOD...SPEARFISH...
RAPID CITY...HOT SPRINGS...HILL CITY...MT RUSHMORE...CUSTER...
FOLSOM...WALL...PHILIP...EDGEMONT...STURGIS...UNION CENTER...
HERMOSA...GILLETTE...WRIGHT...MOORCROFT...HULETT...SUNDANCE...
FOUR CORNERS...NEWCASTLE...COLONY
233 PM MST TUE DEC 8 2009
...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON
MST WEDNESDAY...
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO
NOON MST WEDNESDAY.
ARCTIC AIR WILL COMBINE WITH WINDS TONIGHT TO PRODUCE WIND CHILLS
OF 25 TO 35 BELOW ZERO. THESE FRIGID WIND CHILLS WILL CONTINUE
THROUGH WEDNESDAY MORNING.
A WIND CHILL ADVISORY IS ISSUED WHEN THE COMBINATION OF WIND AND
COLD TEMPERATURES CAN CAUSE FROSTBITE IN JUST 20 MINUTES. IF YOU
GO OUTSIDE...COVER ALL PARTS OF YOUR BODY...ESPECIALLY YOUR
HEAD...FACE...AND HANDS.
$$
CALDERON

HAZARDOUS WEATHER OUTLOOK
Issue Date: 608 AM MST TUE DEC 08 2009
Expiration: 700 AM MST WED DEC 09 2009

...WINTER WEATHER ADVISORY THROUGH EARLY THIS EVENING FOR MUCH OF
   SOUTHWESTERN AND SOUTH CENTRAL SOUTH DAKOTA...
THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN SOUTH DAKOTA AND
NORTHEASTERN WYOMING.
.DAY ONE...TODAY AND TONIGHT
A STRONG WINTER STORM WILL MOVE QUICKLY ACROSS THE ROCKIES THIS
MORNING AND THEN ACROSS THE PLAINS LATER TODAY AND TONIGHT. SNOW WILL
CONTINUE ACROSS MUCH OF THE REGION TODAY...DISSIPATING FROM WEST TO
EAST LATE THIS AFTERNOON AND EVENING. SNOWFALL WILL BE HEAVIEST
ACROSS SOUTHERN PORTIONS OF THE AREA...ESPECIALLY ACROSS SOUTH
CENTRAL SOUTH DAKOTA. SNOWFALL TOTALS FROM THIS SYSTEM WILL GENERALLY
RANGE FROM AN INCH OR LESS ACROSS NORTHERN PORTIONS OF NORTHEASTERN
WYOMING AND FAR NORTHWESTERN SOUTH DAKOTA...TO 3 TO 6 INCHES ACROSS
PORTIONS OF SOUTHWESTERN AND SOUTH CENTRAL SOUTH DAKOTA.
BITTER COLD TEMPERATURES ARE EXPECTED TONIGHT AFTER THE STORM
PASSES. TEMPERATURES WILL DROP BELOW ZERO EVERYWHERE...WITH SOME
VALLEY LOCATIONS AND SHELTERED AREAS OF NORTHEASTERN WYOMING
AND WESTERN SOUTH DAKOTA LIKELY DROPPING TO AROUND 20 BELOW ZERO.
WIND CHILL VALUES OF 20 BELOW TO 30 BELOW ZERO CAN BE EXPECTED IN
MOST AREAS TONIGHT.
.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY
VERY COLD CONDITIONS WILL CONTINUE THROUGH THE MIDDLE PART OF THE
WEEK. TEMPERATURES WILL REMAIN WELL BELOW AVERAGE THROUGH AT LEAST
THURSDAY...WITH WIND CHILL VALUES WELL BELOW ZERO AT TIMES.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY.
$$