HAZARDOUS WEATHER OUTLOOK
Issue Date: 627 AM MST WED DEC 09 2009
Expiration: 700 AM MST THU DEC 10 2009 Expires:200912101400;;
FLUS43 KUNR 091312
HWOUNR
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
612 AM MST WED DEC 9 2009
SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-101400-
BENNETT-BUTTE-CENTRAL BLACK HILLS-CUSTER CO PLAINS-FALL RIVER-HAAKON-
HARDING-HERMOSA FOOT HILLS-JACKSON-MELLETTE-NORTHEASTERN CROOK-
NORTHERN BLACK HILLS-NORTHERN CAMPBELL-NORTHERN FOOT HILLS-
NORTHERN MEADE CO PLAINS-PENNINGTON CO PLAINS-PERKINS-RAPID CITY-
SHANNON-SOUTHERN BLACK HILLS-SOUTHERN CAMPBELL-SOUTHERN FOOT HILLS-
SOUTHERN MEADE CO PLAINS-STURGIS/PIEDMONT FOOT HILLS-TODD-TRIPP-
WESTERN CROOK-WESTON-WYOMING BLACK HILLS-ZIEBACH-
612 AM MST (712 AM CST) WED DEC 9 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN SOUTH DAKOTA AND
NORTHEASTERN WYOMING.
.DAY ONE...TODAY AND TONIGHT
BITTER COLD TEMPERATURES WILL CONTINUE TODAY AND TONIGHT. NORTHWEST
WINDS WILL PRODUCE WIND CHILL READINGS AS LOW AS 20 BELOW TO 35
BELOW ZERO THIS MORNING. TEMPERATURES WILL DROP BELOW ZERO AGAIN
TONIGHT...WITH SOME AREAS AS COLD AS 15 BELOW ZERO. WIND CHILL
READINGS WILL LIKELY APPROACH 25 BELOW ZERO IN MANY AREAS TONIGHT AND
LINGER INTO THURSDAY MORNING.
.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY.
$$
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
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