Alert archive / Minnesota / Wind Chill Warnings in 2010
Wind Chill Warning 2, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this wind chill warning at Dec 11, 2010, 3:12 PM CST for Clay County, Dickinson County, Osceola County, Iowa; 5 counties in Minnesota. It took effect at Dec 12, 2010, 4:00 AM CST. It was in force for 11 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Dec 11, 2010, 3:12 PM CST (21:12 UTC)
- In effect from
- Dec 12, 2010, 4:00 AM CST
- Expired
- Dec 12, 2010, 2:48 PM CST
- In force
- 11 hr
- Issued by
- NWS Sioux Falls, SD
Counties Clay County, IA, Dickinson County, IA, Osceola County, IA, Cottonwood County, MN, Jackson County, MN, Lyon County, MN, Murray County, MN, Nobles County, MN
The radar
The Sioux Falls radar (KFSD), 104 km from the middle of the area, began a volume at 21:15 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Minneapolis, MN (KMPX), launched 12:00Z, 9.2 hours before the alert went out and 195 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 689 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 368 m²/s²
- 0-3 km storm-relative helicity
- 445 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
750 WWUS43 KFSD 112112 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 312 PM CST SAT DEC 11 2010 .A POWERFUL WINTER STORM WILL MOVE ACROSS THE SOUTHERN GREAT LAKES TONIGHT. AS THE LOW MOVES EAST...SNOW ACCOMPANYING THIS SYSTEM WILL CONTINUE TO DECREASE IN THIS AREA FROM WEST TO EAST LATE THIS AFTERNOON AND EVENING. HOWEVER EVEN AS THE SNOW DECREASES...STRONG WINDS WILL CONTINUE TO CAUSE BLOWING AND DRIFTING SNOW THROUGH THE EVENING HOURS. WHITEOUT CONDITIONS ARE CERTAINLY A THREAT INTO THIS EVENING ALONG AND EAST OF THE JAMES RIVER VALLEY. AS THE BLOWING SNOW ABATES LATE THIS EVENING...VERY COLD WIND CHILL VALUES WILL THEN TAKEOVER AS THE PRIMARY WEATHER CONCERN. WIND CHILL VALUES WILL LIKELY DROP TO 20 TO 40 BELOW ZERO TONIGHT INTO SUNDAY. SDZ050-052-057-058-063-064-068-120515- /O.EXP.KFSD.WW.Y.0018.000000T0000Z-101211T2100Z/ /O.NEW.KFSD.WC.Y.0005.101211T2112Z-101212T1500Z/ GREGORY-JERAULD-BRULE-AURORA-CHARLES MIX-DOUGLAS-BON HOMME- INCLUDING THE CITIES OF...GREGORY...BURKE...WESSINGTON SPRINGS... ALPENA...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY...WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR... CORSICA...DELMONT...TYNDALL...SCOTLAND...SPRINGFIELD...AVON... TABOR 312 PM CST SAT DEC 11 2010 ...WIND CHILL ADVISORY IN EFFECT UNTIL 9 AM CST SUNDAY... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM CST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM CST SUNDAY. THE WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM CST THIS AFTERNOON. * WIND AND VISIBILITY...AREAS OF BLOWING SNOW SIGNIFICANTLY REDUCING VISIBILITY WILL OCCUR INTO THE EVENING HOURS. BUT ACCUMULATING SNOW IS OVER AND WINDS WILL SLOWLY DECREASE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES ARE EXPECTED TO FALL TO 20 BELOW TO 25 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY MORNING. THE NORTH TO NORTHWEST WINDS WILL DECREASE FROM 25 TO 40 MPH EARLY THIS EVENING...TO 5 TO 15 MPH BY LATE SUNDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS APPROPRIATELY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ002-003-014-120515- /O.NEW.KFSD.WC.W.0002.101212T0300Z-101213T0600Z/ /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T0300Z/ OSCEOLA-DICKINSON-CLAY- INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD... ARNOLDS PARK...SPENCER 312 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING... ...WIND CHILL WARNING IN EFFECT FROM 9 PM THIS EVENING TO MIDNIGHT CST SUNDAY NIGHT... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL WARNING...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO MIDNIGHT CST SUNDAY NIGHT. A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING. * TIMING...SNOW WILL CONTINUE INTO THIS EVENING...THEN RAPIDLY END LATE THIS EVENING AND OVERNIGHT. * ACCUMULATIONS...SNOWFALL TOTALS ARE EXPECTED TO AVERAGE FROM 6 TO 9 INCHES. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS WILL AVERAGE 35 TO 45 MPH...WITH GUSTS AROUND 55 MPH INTO EARLY THIS EVENING... THEN WILL SLOWLY DECREASE. VISIBILITIES WILL BE NEAR ZERO THROUGH MID EVENING THEN SHOULD SLOWLY IMPROVE AS THE SNOW ENDS AND WINDS SLOWLY DECREASE. * WIND CHILL VALUES...WIND CHILL VALUES WILL FALL TO 25 BELOW TO 40 BELOW LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT TAKEN. && $$ MNZ072-080-081-089-090-120515- /O.NEW.KFSD.WC.W.0002.101212T0300Z-101213T0600Z/ /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T0300Z/ LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON- INCLUDING THE CITIES OF...MARSHALL...SLAYTON...FULDA...WINDOM... MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD 312 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING... ...WIND CHILL WARNING IN EFFECT FROM 9 PM THIS EVENING TO MIDNIGHT CST SUNDAY NIGHT... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL WARNING...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO MIDNIGHT CST SUNDAY NIGHT. A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING. * TIMING...SNOW WILL CONTINUE INTO EARLY THIS EVENING...THEN RAPIDLY END THROUGH THE MID AND LATE EVENING HOURS. * ACCUMULATIONS...SNOWFALL TOTALS ARE EXPECTED TO AVERAGE FROM 8 TO 11 INCHES. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 25 TO 45 MPH WILL CONTINUE INTO THIS EVENING...THEN SLOWLY SUBSIDE. WHITEOUT CONDITIONS WILL THEREFORE OCCUR INTO THIS EVENING...THEN SHOULD SLOWLY IMPROVE OVERNIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL FALL TO 30 BELOW TO 40 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT TAKEN. && $$ MNZ071-097-098-SDZ038>040-053>056-059>062-120515- /O.NEW.KFSD.WC.Y.0005.101212T0300Z-101212T1800Z/ /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T0300Z/ LINCOLN-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-SANBORN-MINER- LAKE-MOODY-DAVISON-HANSON-MCCOOK-MINNEHAHA- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...PIPESTONE...LUVERNE...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...WOONSOCKET...HOWARD...MADISON... FLANDREAU...MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA... BRIDGEWATER...MONTROSE...SIOUX FALLS 312 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING... ...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON CST SUNDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST SUNDAY. A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING. * TIMING...SNOW WILL DIMINISH LATE THIS AFTERNOON AND EARLY EVENING. * ACCUMULATIONS...TOTAL SNOWFALL ACCUMULATIONS WILL VARY FROM AROUND 3 INCHES NEAR HURON...TO 7 TO 10 INCHES ALONG THE I 29 CORRIDOR AND INTO SOUTHWEST MINNESOTA. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 30 TO 45 MPH WILL CONTINUE INTO THIS EVENING...THEN WILL SLOWLY SUBSIDE. WHITEOUT CONDITIONS WILL CONTINUE INTO MID EVENING...THEN SHOULD IMPROVE AS THE SNOW ENDS. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS APPROPRIATELY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ001-012-013-020>022-031-032-NEZ013-014-SDZ065>067-069>071- 120515- /O.NEW.KFSD.WC.Y.0005.101212T0300Z-101212T1800Z/ /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T0300Z/ LYON-SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA- DIXON-DAKOTA-HUTCHINSON-TURNER-LINCOLN-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY... SANBORN...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...PARKSTON...FREEMAN...MENNO...TRIPP...PARKER... CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...CANTON... LENNOX...TEA...HARRISBURG...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 312 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING... ...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON CST SUNDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST SUNDAY. A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING. * TIMING...SNOW WILL CONTINUE INTO EARLY THIS EVENING...THEN WILL DIMINISH AND RAPIDLY END LATE THIS EVENING. * ACCUMULATIONS...TOTAL SNOWFALL WILL AVERAGE 5 TO 9 INCHES... WITH SOME LOCAL HEAVIER AMOUNTS IN PARTS OF THE BIG SIOUX RIVER VALLEY IN EXTREME SOUTHEAST SOUTH DAKOTA. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS WILL BE 30 TO 45 MPH INTO THIS EVENING...THEN WILL SLOWLY SUBSIDE. THEREFORE WHITEOUT CONDITIONS WILL CONTINUE INTO MID EVENING...THEN SHOULD IMPROVE AS THE SNOW ENDS. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS APPROPRIATELY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$
6 follow-up statements
262 WWUS43 KFSD 112359 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 559 PM CST SAT DEC 11 2010 .A POWERFUL WINTER STORM WILL MOVE ACROSS THE SOUTHERN GREAT LAKES TONIGHT. AS THE LOW MOVES EAST...SNOW ACCOMPANYING THIS SYSTEM WILL CONTINUE TO DECREASE IN SOUTHWEST MINNESOTA AND NORTHWEST IOWA THIS EVENING. HOWEVER EVEN AS THE SNOW DECREASES... STRONG WINDS WILL CONTINUE TO CAUSE BLOWING AND DRIFTING SNOW THROUGH MUCH OF THE NIGHT IN THESE AREAS WITH WHITEOUT CONDITIONS. EXTREME SOUTHEAST SOUTH DAKOTA WILL SEE WHITEOUT CONDITIONS UNTIL ABOUT MIDNIGHT. AS THE BLOWING SNOW ABATES FROM WEST TO EAST... OUR ATTENTION THEN TURNS TO VERY COLD WIND CHILL READINGS. WIND CHILL VALUES WILL LIKELY DROP TO 20 TO 40 BELOW ZERO TONIGHT INTO SUNDAY. SDZ038>040-053>055-059>061-065-120800- /O.CAN.KFSD.BZ.W.0003.000000T0000Z-101212T0300Z/ /O.EXT.KFSD.WC.Y.0005.101211T2359Z-101212T1800Z/ BEADLE-KINGSBURY-BROOKINGS-SANBORN-MINER-LAKE-DAVISON-HANSON- MCCOOK-HUTCHINSON- INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...WOONSOCKET...HOWARD...MADISON... MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...PARKSTON...FREEMAN...MENNO...TRIPP 559 PM CST SAT DEC 11 2010 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON CST SUNDAY... ...BLIZZARD WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS CANCELLED THE BLIZZARD WARNING. THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL NOON CST SUNDAY. * ACCUMULATIONS...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...WATCH FOR LOCAL VISIBILITY REDUCTIONS TO LESS THAN A QUARTER MILE AT TIMES IN OPEN AREAS THIS EVENING. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY MORNING AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS APPROPRIATELY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ002-003-014-120800- /O.EXT.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.EXT.KFSD.WC.W.0002.101212T1000Z-101213T0600Z/ OSCEOLA-DICKINSON-CLAY- INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD... ARNOLDS PARK...SPENCER 559 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING NOW IN EFFECT UNTIL 4 AM CST SUNDAY... ...WIND CHILL WARNING NOW IN EFFECT FROM 4 AM SUNDAY TO MIDNIGHT CST SUNDAY NIGHT... THE BLIZZARD WARNING IS NOW IN EFFECT UNTIL 4 AM CST SUNDAY. THE WIND CHILL WARNING IS NOW IN EFFECT FROM 4 AM SUNDAY TO MIDNIGHT CST SUNDAY NIGHT. * TIMING...SNOW WILL CONTINUE INTO THIS EVENING...THEN RAPIDLY END LATE THIS EVENING AND OVERNIGHT. * ACCUMULATIONS...SNOWFALL TOTALS ARE EXPECTED TO AVERAGE FROM 6 TO 9 INCHES. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS WILL AVERAGE 35 TO 45 MPH...WITH GUSTS AROUND 55 MPH INTO EARLY THIS EVENING...THEN WILL SLOWLY DECREASE. WHITEOUT CONDITIONS WILL PERSIST IN RURAL AREAS THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL FALL TO 25 BELOW TO 40 BELOW LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT TAKEN. && $$ MNZ072-080-081-089-090-120800- /O.EXT.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.EXT.KFSD.WC.W.0002.101212T1000Z-101213T0600Z/ LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON- INCLUDING THE CITIES OF...MARSHALL...SLAYTON...FULDA...WINDOM... MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD 559 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING NOW IN EFFECT UNTIL 4 AM CST SUNDAY... ...WIND CHILL WARNING NOW IN EFFECT FROM 4 AM SUNDAY TO MIDNIGHT CST SUNDAY NIGHT... THE BLIZZARD WARNING IS NOW IN EFFECT UNTIL 4 AM CST SUNDAY. THE WIND CHILL WARNING IS NOW IN EFFECT FROM 4 AM SUNDAY TO MIDNIGHT CST SUNDAY NIGHT. * TIMING...SNOW WILL END THIS EVENING. * ACCUMULATIONS...SNOWFALL TOTALS ARE EXPECTED TO AVERAGE FROM 8 TO 11 INCHES. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 25 TO 45 MPH WILL CONTINUE INTO THIS EVENING...THEN SLOWLY SUBSIDE. WHITEOUT CONDITIONS WILL PERSIST IN RURAL AREAS THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL FALL TO 30 BELOW TO 40 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT TAKEN. && $$ SDZ056-062-120800- /O.EXT.KFSD.BZ.W.0003.000000T0000Z-101212T0600Z/ /O.EXT.KFSD.WC.Y.0005.101212T0600Z-101212T1800Z/ MOODY-MINNEHAHA- INCLUDING THE CITIES OF...FLANDREAU...SIOUX FALLS 559 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST SUNDAY... THE BLIZZARD WARNING IS NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT. THE WIND CHILL ADVISORY IS NOW IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST SUNDAY. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 30 TO 45 MPH WILL CONTINUE INTO THIS EVENING...THEN WILL SLOWLY SUBSIDE. WHITEOUT CONDITIONS WILL CONTINUE IN RURAL AREAS TO ABOUT MIDNIGHT...THEN WILL IMPROVE. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS APPROPRIATELY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ SDZ066-067-069-070-120800- /O.EXT.KFSD.BZ.W.0003.000000T0000Z-101212T0600Z/ /O.EXT.KFSD.WC.Y.0005.101212T0600Z-101212T1800Z/ TURNER-LINCOLN-YANKTON-CLAY- INCLUDING THE CITIES OF...PARKER...CENTERVILLE...MARION... VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...YANKTON...VERMILLION 559 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST SUNDAY... THE BLIZZARD WARNING IS NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT. THE WIND CHILL ADVISORY IS NOW IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST SUNDAY. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS WILL BE 30 TO 45 MPH INTO THIS EVENING...THEN WILL SLOWLY SUBSIDE. WHITEOUT CONDITIONS IN RURAL AREAS WILL PERSIST UNTIL MIDNIGHT...THEN WILL IMPROVE. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS APPROPRIATELY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ001-012-013-020-021-031-NEZ013-014-SDZ071-120800- /O.EXT.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.EXT.KFSD.WC.Y.0005.101212T1000Z-101212T1800Z/ LYON-SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-WOODBURY-DIXON-DAKOTA-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY... SANBORN...LE MARS...CHEROKEE...SIOUX CITY...WAKEFIELD...PONCA... ALLEN...SOUTH SIOUX CITY...NORTH SIOUX CITY...BERESFORD... ELK POINT...ALCESTER...JEFFERSON 559 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING NOW IN EFFECT UNTIL 4 AM CST SUNDAY... ...WIND CHILL ADVISORY NOW IN EFFECT FROM 4 AM TO NOON CST SUNDAY... THE BLIZZARD WARNING IS NOW IN EFFECT UNTIL 4 AM CST SUNDAY. THE WIND CHILL ADVISORY IS NOW IN EFFECT FROM 4 AM TO NOON CST SUNDAY. * TIMING...SNOW WILL CONTINUE INTO EARLY THIS EVENING...THEN WILL DIMINISH AND RAPIDLY END LATE THIS EVENING. * ACCUMULATIONS...TOTAL SNOWFALL WILL AVERAGE 5 TO 9 INCHES... WITH SOME LOCAL HEAVIER AMOUNTS IN PARTS OF THE BIG SIOUX RIVER VALLEY IN EXTREME SOUTHEAST SOUTH DAKOTA. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS WILL BE 30 TO 45 MPH INTO THIS EVENING...THEN WILL SLOWLY SUBSIDE. EXPECT WHITEOUT CONDITIONS THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS APPROPRIATELY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ MNZ071-097-098-120800- /O.EXT.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.EXT.KFSD.WC.Y.0005.101212T1000Z-101212T1800Z/ LINCOLN-PIPESTONE-ROCK- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...PIPESTONE...LUVERNE 559 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING NOW IN EFFECT UNTIL 4 AM CST SUNDAY... ...WIND CHILL ADVISORY NOW IN EFFECT FROM 4 AM TO NOON CST SUNDAY... THE BLIZZARD WARNING IS NOW IN EFFECT UNTIL 4 AM CST SUNDAY. THE WIND CHILL ADVISORY IS NOW IN EFFECT FROM 4 AM TO NOON CST SUNDAY. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 30 TO 45 MPH WILL CONTINUE INTO THIS EVENING...THEN WILL SLOWLY SUBSIDE. WHITEOUT CONDITIONS WILL CONTINUE THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS APPROPRIATELY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ022-032-120800- /O.EXT.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.EXT.KFSD.WC.Y.0005.101212T1000Z-101212T1800Z/ BUENA VISTA-IDA- INCLUDING THE CITIES OF...STORM LAKE...IDA GROVE...HOLSTEIN... BATTLE CREEK 559 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING NOW IN EFFECT UNTIL 4 AM CST SUNDAY... ...WIND CHILL ADVISORY NOW IN EFFECT FROM 4 AM TO NOON CST SUNDAY... THE BLIZZARD WARNING IS NOW IN EFFECT UNTIL 4 AM CST SUNDAY. THE WIND CHILL ADVISORY IS NOW IN EFFECT FROM 4 AM TO NOON CST SUNDAY. * TIMING...SNOW WILL CONTINUE INTO EARLY THIS EVENING...THEN WILL DIMINISH AND RAPIDLY END LATE THIS EVENING. * ACCUMULATIONS...TOTAL SNOWFALL WILL AVERAGE 4 TO 7 INCHES. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS WILL BE 30 TO 45 MPH INTO THIS EVENING...THEN WILL SLOWLY SUBSIDE. WHITEOUT CONDITIONS WILL PERSIST THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF YOU MUST...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED...STAY WITH YOUR VEHICLE. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS APPROPRIATELY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ SDZ050-052-057-058-063-064-068-120800- /O.EXT.KFSD.WC.Y.0005.000000T0000Z-101212T1800Z/ GREGORY-JERAULD-BRULE-AURORA-CHARLES MIX-DOUGLAS-BON HOMME- INCLUDING THE CITIES OF...GREGORY...BURKE...WESSINGTON SPRINGS... ALPENA...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY...WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR... CORSICA...DELMONT...TYNDALL...SCOTLAND...SPRINGFIELD...AVON... TABOR 559 PM CST SAT DEC 11 2010 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON CST SUNDAY... THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL NOON CST SUNDAY. * WIND AND VISIBILITY...WATCH FOR LOCAL VISIBILITIES TO BE REDUCED TO LESS THAN A QUARTER MILE AT TIMES IN OPEN AREAS THIS EVENING. * WIND CHILL VALUES...WIND CHILL VALUES ARE EXPECTED TO FALL TO 20 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY MORNING AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS APPROPRIATELY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$
420 WWUS43 KFSD 120354 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 954 PM CST SAT DEC 11 2010 .A POWERFUL WINTER STORM WILL MOVE ACROSS THE SOUTHERN GREAT LAKES TONIGHT. ACCUMULATING SNOWFALL HAS ENDED ACROSS THIS AREA. HOWEVER THE STRONG WINDS WILL CONTINUE...ESPECIALLY ALONG AND EAST OF THE JAMES RIVER VALLEY. WHITEOUT CONDITIONS IN RURAL AREAS WILL CONTINUE FOR MUCH OF THE NIGHT IN SOUTHWEST MINNESOTA...NORTHWEST IOWA AND EXTREME NORTHEAST NEBRASKA. VISIBILITIES THEN IMPROVE AS YOU HEAD WESTWARD FROM THOSE AREAS DUE TO LESS SNOW AND GRADUALLY LIGHTER WINDS. AS THE BLOWING SNOW ABATES...OUR ATTENTION THEN TURNS TO VERY COLD WIND CHILL READINGS. WIND CHILL VALUES WILL LIKELY DROP TO 20 BELOW TO 40 BELOW ZERO TONIGHT INTO SUNDAY. IAZ002-003-014-121200- /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.CON.KFSD.WC.W.0002.101212T1000Z-101213T0600Z/ OSCEOLA-DICKINSON-CLAY- INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD... ARNOLDS PARK...SPENCER 954 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST SUNDAY... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 4 AM SUNDAY TO MIDNIGHT CST SUNDAY NIGHT... A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST SUNDAY. A WIND CHILL WARNING REMAINS IN EFFECT FROM 4 AM SUNDAY TO MIDNIGHT CST SUNDAY NIGHT. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 30 TO 40 MPH WILL SLOWLY SUBSIDE TO 20 TO 30 MPH LATE TONIGHT. WHITEOUT CONDITIONS WILL PERSIST IN RURAL AREAS THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL FALL TO 25 BELOW TO 40 BELOW LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT TAKEN. && $$ MNZ072-080-081-089-090-121200- /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.CON.KFSD.WC.W.0002.101212T1000Z-101213T0600Z/ LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON- INCLUDING THE CITIES OF...MARSHALL...SLAYTON...FULDA...WINDOM... MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD 954 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST SUNDAY... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 4 AM SUNDAY TO MIDNIGHT CST SUNDAY NIGHT... A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST SUNDAY. A WIND CHILL WARNING REMAINS IN EFFECT FROM 4 AM SUNDAY TO MIDNIGHT CST SUNDAY NIGHT. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 25 TO 40 MPH WILL SLOWLY SUBSIDE TO 15 TO 30 MPH BY LATE TONIGHT. WHITEOUT CONDITIONS WILL PERSIST IN RURAL AREAS THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL FALL TO 30 BELOW TO 40 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT TAKEN. && $$ SDZ056-062-121200- /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T0600Z/ /O.CON.KFSD.WC.Y.0005.101212T0600Z-101212T1800Z/ MOODY-MINNEHAHA- INCLUDING THE CITIES OF...FLANDREAU...SIOUX FALLS 954 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY... A BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT. A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 25 TO 40 MPH WILL SLOWLY SUBSIDE TO 15 TO 25 MPH BY LATE TONIGHT. WHITEOUT CONDITIONS WILL CONTINUE IN RURAL AREAS TO ABOUT MIDNIGHT...THEN WILL IMPROVE. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. && $$ SDZ066-067-069-070-121200- /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T0600Z/ /O.CON.KFSD.WC.Y.0005.101212T0600Z-101212T1800Z/ TURNER-LINCOLN-YANKTON-CLAY- INCLUDING THE CITIES OF...PARKER...CENTERVILLE...MARION... VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...YANKTON...VERMILLION 954 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY... A BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT. A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 25 TO 40 MPH WILL SLOWLY SUBSIDE TO 15 TO 25 MPH BY LATE TONIGHT. WHITEOUT CONDITIONS IN RURAL AREAS WILL PERSIST UNTIL MIDNIGHT...THEN WILL IMPROVE. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. && $$ IAZ001-012-013-020-021-031-NEZ013-014-SDZ071-121200- /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.CON.KFSD.WC.Y.0005.101212T1000Z-101212T1800Z/ LYON-SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-WOODBURY-DIXON-DAKOTA-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY... SANBORN...LE MARS...CHEROKEE...SIOUX CITY...WAKEFIELD...PONCA... ALLEN...SOUTH SIOUX CITY...NORTH SIOUX CITY...BERESFORD... ELK POINT...ALCESTER...JEFFERSON 954 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST SUNDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM TO NOON CST SUNDAY... A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST SUNDAY. A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM TO NOON CST SUNDAY. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS WILL BE 25 TO 40 MPH WILL SLOWLY SUBSIDE TO 20 TO 30 MPH BY LATE TONIGHT. EXPECT WHITEOUT CONDITIONS THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. && $$ MNZ071-097-098-121200- /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.CON.KFSD.WC.Y.0005.101212T1000Z-101212T1800Z/ LINCOLN-PIPESTONE-ROCK- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...PIPESTONE...LUVERNE 954 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST SUNDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM TO NOON CST SUNDAY... A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST SUNDAY. A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM TO NOON CST SUNDAY. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 25 TO 35 MPH WILL SLOWLY SUBSIDE TO 15 TO 25 MPH BY LATE TONIGHT. WHITEOUT CONDITIONS WILL CONTINUE THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. && $$ IAZ022-032-121200- /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.CON.KFSD.WC.Y.0005.101212T1000Z-101212T1800Z/ BUENA VISTA-IDA- INCLUDING THE CITIES OF...STORM LAKE...IDA GROVE...HOLSTEIN... BATTLE CREEK 954 PM CST SAT DEC 11 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST SUNDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM TO NOON CST SUNDAY... A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST SUNDAY. A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM TO NOON CST SUNDAY. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 30 TO 40 MPH WILL SLOWLY SUBSIDE TO 20 TO 30 MPH BY LATE TONIGHT. WHITEOUT CONDITIONS WILL PERSIST THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. && $$ SDZ038>040-050-052>055-057>061-063>065-068-121200- /O.CON.KFSD.WC.Y.0005.000000T0000Z-101212T1800Z/ BEADLE-KINGSBURY-BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-LAKE- BRULE-AURORA-DAVISON-HANSON-MCCOOK-CHARLES MIX-DOUGLAS-HUTCHINSON- BON HOMME- INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...GREGORY...BURKE...WESSINGTON SPRINGS... ALPENA...WOONSOCKET...HOWARD...MADISON...CHAMBERLAIN...KIMBALL... PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA... EMERY...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR 954 PM CST SAT DEC 11 2010 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY... A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY MORNING AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. && $$
543 WWUS43 KFSD 120615 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1215 AM CST SUN DEC 12 2010 .A POWERFUL WINTER STORM WILL MOVE ACROSS THE SOUTHERN GREAT LAKES TONIGHT. ACCUMULATING SNOWFALL HAS ENDED ACROSS THIS AREA. HOWEVER THE STRONG WINDS WILL CONTINUE...ESPECIALLY ALONG AND EAST OF THE JAMES RIVER VALLEY. WHITEOUT CONDITIONS IN RURAL AREAS WILL CONTINUE FOR MUCH OF THE NIGHT IN SOUTHWEST MINNESOTA...NORTHWEST IOWA AND EXTREME NORTHEAST NEBRASKA. VISIBILITIES THEN IMPROVE AS YOU HEAD WESTWARD FROM THOSE AREAS DUE TO LESS SNOW AND GRADUALLY LIGHTER WINDS. AS THE BLOWING SNOW ABATES...OUR ATTENTION THEN TURNS TO VERY COLD WIND CHILL READINGS. WIND CHILL VALUES WILL LIKELY DROP TO 20 BELOW TO 40 BELOW ZERO TONIGHT INTO SUNDAY. SDZ056-062-066-067-069-070-121415- /O.EXP.KFSD.BZ.W.0003.000000T0000Z-101212T0600Z/ /O.CON.KFSD.WC.Y.0005.000000T0000Z-101212T1800Z/ MOODY-MINNEHAHA-TURNER-LINCOLN-YANKTON-CLAY- INCLUDING THE CITIES OF...FLANDREAU...SIOUX FALLS...PARKER... CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...CANTON... LENNOX...TEA...HARRISBURG...YANKTON...VERMILLION 1215 AM CST SUN DEC 12 2010 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... ...BLIZZARD WARNING HAS EXPIRED... THE BLIZZARD WARNING IS NO LONGER IN EFFECT. A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 25 TO 40 MPH WILL SLOWLY SUBSIDE TO 15 TO 25 MPH BY LATE TONIGHT. WHITEOUT CONDITIONS WILL CONTINUE IN RURAL AREAS TO ABOUT MIDNIGHT... THEN WILL IMPROVE. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. && PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ002-003-014-121415- /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.CON.KFSD.WC.W.0002.101212T1000Z-101213T0600Z/ OSCEOLA-DICKINSON-CLAY- INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD... ARNOLDS PARK...SPENCER 1215 AM CST SUN DEC 12 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST EARLY THIS MORNING... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 4 AM EARLY THIS MORNING TO MIDNIGHT CST TONIGHT... A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST EARLY THIS MORNING. A WIND CHILL WARNING REMAINS IN EFFECT FROM 4 AM EARLY THIS MORNING TO MIDNIGHT CST TONIGHT. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 30 TO 40 MPH WILL SLOWLY SUBSIDE TO 20 TO 30 MPH LATE TONIGHT. WHITEOUT CONDITIONS WILL PERSIST IN RURAL AREAS THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL FALL TO 25 BELOW TO 40 BELOW LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT TAKEN. && $$ MNZ072-080-081-089-090-121415- /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.CON.KFSD.WC.W.0002.101212T1000Z-101213T0600Z/ LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON- INCLUDING THE CITIES OF...MARSHALL...SLAYTON...FULDA...WINDOM... MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD 1215 AM CST SUN DEC 12 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST EARLY THIS MORNING... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 4 AM EARLY THIS MORNING TO MIDNIGHT CST TONIGHT... A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST EARLY THIS MORNING. A WIND CHILL WARNING REMAINS IN EFFECT FROM 4 AM EARLY THIS MORNING TO MIDNIGHT CST TONIGHT. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 25 TO 40 MPH WILL SLOWLY SUBSIDE TO 15 TO 30 MPH BY LATE TONIGHT. WHITEOUT CONDITIONS WILL PERSIST IN RURAL AREAS THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL FALL TO 30 BELOW TO 40 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT TAKEN. && $$ IAZ001-012-013-020-021-031-NEZ013-014-SDZ071-121415- /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.CON.KFSD.WC.Y.0005.101212T1000Z-101212T1800Z/ LYON-SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-WOODBURY-DIXON-DAKOTA-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY... SANBORN...LE MARS...CHEROKEE...SIOUX CITY...WAKEFIELD...PONCA... ALLEN...SOUTH SIOUX CITY...NORTH SIOUX CITY...BERESFORD... ELK POINT...ALCESTER...JEFFERSON 1215 AM CST SUN DEC 12 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST EARLY THIS MORNING... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM EARLY THIS MORNING TO NOON CST TODAY... A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST EARLY THIS MORNING. A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM EARLY THIS MORNING TO NOON CST TODAY. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS WILL BE 25 TO 40 MPH WILL SLOWLY SUBSIDE TO 20 TO 30 MPH BY LATE TONIGHT. EXPECT WHITEOUT CONDITIONS THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. && $$ MNZ071-097-098-121415- /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.CON.KFSD.WC.Y.0005.101212T1000Z-101212T1800Z/ LINCOLN-PIPESTONE-ROCK- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...PIPESTONE...LUVERNE 1215 AM CST SUN DEC 12 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST EARLY THIS MORNING... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM EARLY THIS MORNING TO NOON CST TODAY... A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST EARLY THIS MORNING. A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM EARLY THIS MORNING TO NOON CST TODAY. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 25 TO 35 MPH WILL SLOWLY SUBSIDE TO 15 TO 25 MPH BY LATE TONIGHT. WHITEOUT CONDITIONS WILL CONTINUE THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. && $$ IAZ022-032-121415- /O.CON.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.CON.KFSD.WC.Y.0005.101212T1000Z-101212T1800Z/ BUENA VISTA-IDA- INCLUDING THE CITIES OF...STORM LAKE...IDA GROVE...HOLSTEIN... BATTLE CREEK 1215 AM CST SUN DEC 12 2010 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST EARLY THIS MORNING... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM EARLY THIS MORNING TO NOON CST TODAY... A BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 AM CST EARLY THIS MORNING. A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM EARLY THIS MORNING TO NOON CST TODAY. * TIMING...ACCUMULATING SNOW HAS ENDED. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 30 TO 40 MPH WILL SLOWLY SUBSIDE TO 20 TO 30 MPH BY LATE TONIGHT. WHITEOUT CONDITIONS WILL PERSIST THROUGH THE OVERNIGHT HOURS BEFORE IMPROVING LATE TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. && $$ SDZ038>040-050-052>055-057>061-063>065-068-121415- /O.CON.KFSD.WC.Y.0005.000000T0000Z-101212T1800Z/ BEADLE-KINGSBURY-BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-LAKE- BRULE-AURORA-DAVISON-HANSON-MCCOOK-CHARLES MIX-DOUGLAS-HUTCHINSON- BON HOMME- INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...GREGORY...BURKE...WESSINGTON SPRINGS... ALPENA...WOONSOCKET...HOWARD...MADISON...CHAMBERLAIN...KIMBALL... PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA... EMERY...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR 1215 AM CST SUN DEC 12 2010 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY MORNING AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. && $$
544 WWUS43 KFSD 120931 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 331 AM CST SUN DEC 12 2010 .FRIGID CONDITIONS WILL BE FELT ACROSS THE AREA TODAY AS COLD HIGH PRESSURE SETTLES SOUTH BEHIND THE EXITING WINTER STORM. WHILE WINDS WILL BE LESS THAN YESTERDAY...NORTH WINDS WILL AVERAGE 10 TO 20 MPH...CREATING WIDESPREAD WIND CHILL READINGS COLDER THAN 20 BELOW ZERO. WINDS WILL DECREASE QUICKLY AROUND SUNSET WHICH WILL TAKE AN EDGE OFF OF THE COLD. IAZ002-003-014-MNZ072-080-081-089-090-121745- /O.CAN.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.CON.KFSD.WC.W.0002.101212T1000Z-101213T0600Z/ OSCEOLA-DICKINSON-CLAY-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON- INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD... ARNOLDS PARK...SPENCER...MARSHALL...SLAYTON...FULDA...WINDOM... MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD 331 AM CST SUN DEC 12 2010 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...BLIZZARD WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS CANCELLED THE BLIZZARD WARNING. A WIND CHILL WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES OF 25 BELOW TO 40 BELOW WILL CONTINUE THROUGH TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT TAKEN. && $$ IAZ001-012-013-020>022-031-032-MNZ071-097-098-NEZ013-014-SDZ071- 121745- /O.CAN.KFSD.BZ.W.0003.000000T0000Z-101212T1000Z/ /O.CON.KFSD.WC.Y.0005.101212T1000Z-101212T1800Z/ LYON-SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA- LINCOLN-PIPESTONE-ROCK-DIXON-DAKOTA-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY... SANBORN...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK...TYLER...HENDRICKS... LAKE BENTON...IVANHOE...PIPESTONE...LUVERNE...WAKEFIELD...PONCA... ALLEN...SOUTH SIOUX CITY...NORTH SIOUX CITY...BERESFORD... ELK POINT...ALCESTER...JEFFERSON 331 AM CST SUN DEC 12 2010 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... ...BLIZZARD WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS CANCELLED THE BLIZZARD WARNING. A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY. * WIND CHILL VALUES...WIND CHILL VALUES OF 25 BELOW TO 35 BELOW ZERO WILL CONTINUE THROUGH THE MORNING...BUT WINDS WILL DIMINISH ENOUGH TO TAKE A BIT OF THE EDGE OFF THIS AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. && $$ SDZ038>040-050-052>055-057>061-063>065-068-121745- /O.CON.KFSD.WC.Y.0005.000000T0000Z-101212T1800Z/ BEADLE-KINGSBURY-BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-LAKE- BRULE-AURORA-DAVISON-HANSON-MCCOOK-CHARLES MIX-DOUGLAS-HUTCHINSON- BON HOMME- INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...GREGORY...BURKE...WESSINGTON SPRINGS... ALPENA...WOONSOCKET...HOWARD...MADISON...CHAMBERLAIN...KIMBALL... PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA... EMERY...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT... PARKSTON...FREEMAN...MENNO...TRIPP...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR 331 AM CST SUN DEC 12 2010 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY. * WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 25 BELOW TO 35 DEGREES BELOW ZERO LATE TONIGHT AND SUNDAY MORNING AS THE AIR TEMPERATURE GETS VERY COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. && $$ SDZ056-062-066-067-069-070-121745- /O.CON.KFSD.WC.Y.0005.000000T0000Z-101212T1800Z/ MOODY-MINNEHAHA-TURNER-LINCOLN-YANKTON-CLAY- INCLUDING THE CITIES OF...FLANDREAU...SIOUX FALLS...PARKER... CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...CANTON... LENNOX...TEA...HARRISBURG...YANKTON...VERMILLION 331 AM CST SUN DEC 12 2010 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY. * WIND CHILL VALUES...WIND CHILL VALUES OF 25 BELOW TO 35 BELOW ZERO WILL CONTINUE THIS MORNING...BUT SHOULD IMPROVE THIS AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$
176 WWUS43 KFSD 121807 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1207 PM CST SUN DEC 12 2010 .FRIGID CONDITIONS WILL CONTINUE OVER THE AREA THIS AFTERNOON AND TONIGHT. DANGEROUS WIND CHILLS WERE ABATING WITH THE DECREASING WINDS...BUT WILL CONTINUE FROM MARSHALL MINNESOTA TO SPENCER IOWA INTO THIS EVENING. IAZ001-012-013-020>022-031-032-MNZ071-097-098-NEZ013-014- SDZ038>040-050-052>071-121915- /O.EXP.KFSD.WC.Y.0005.000000T0000Z-101212T1800Z/ LYON-SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA- LINCOLN-PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS- GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON- HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER- BON HOMME-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY... SANBORN...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK...TYLER...HENDRICKS... LAKE BENTON...IVANHOE...PIPESTONE...LUVERNE...WAKEFIELD...PONCA... ALLEN...SOUTH SIOUX CITY...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...GREGORY...BURKE...WESSINGTON SPRINGS... ALPENA...WOONSOCKET...HOWARD...MADISON...FLANDREAU... CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY... MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY... ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 1207 PM CST SUN DEC 12 2010 ...WIND CHILL ADVISORY HAS EXPIRED... THE WIND CHILL ADVISORY IS NO LONGER IN EFFECT. * WIND CHILL VALUES WILL GENERALLY BE IN THE ZERO TO TWENTY BELOW RANGE THROUGH THIS EVENING. $$ IAZ002-003-014-MNZ072-080-081-089-090-130215- /O.CON.KFSD.WC.W.0002.000000T0000Z-101213T0600Z/ OSCEOLA-DICKINSON-CLAY-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON- INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD... ARNOLDS PARK...SPENCER...MARSHALL...SLAYTON...FULDA...WINDOM... MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD 1207 PM CST SUN DEC 12 2010 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... A WIND CHILL WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES OF 15 BELOW TO 25 BELOW ZERO WILL DROP TO 30 TO 40 BELOW ZERO BY LATE THIS EVENING...AS EVENING COOLING UNDER CLEAR SKIES IS ACCOMPANIED BY LINGERING NORTHERLY WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT TAKEN. && $$ WILLIAMS
808 WWUS43 KFSD 122048 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 248 PM CST SUN DEC 12 2010 .ALTHOUGH STILL COLD...WIND CHILL VALUES WILL BE SLIGHTLY WARMER THAN PREVIOUS FORECAST FOR SOUTHWEST MINNESOTA. BY AFTER MIDNIGHT... WINDS WILL BECOME NEARLY CALM MAKING WIND CHILL VALUES NEGLIGIBLE. IAZ002-003-014-MNZ072-080-081-089-090-130500- /O.CAN.KFSD.WC.W.0002.000000T0000Z-101213T0600Z/ /O.NEW.KFSD.WC.Y.0006.101212T2048Z-101213T0600Z/ OSCEOLA-DICKINSON-CLAY-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON- INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD... ARNOLDS PARK...SPENCER...MARSHALL...SLAYTON...FULDA...WINDOM... MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD 248 PM CST SUN DEC 12 2010 ...WIND CHILL ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL MIDNIGHT CST TONIGHT. THE WIND CHILL WARNING HAS BEEN CANCELLED. * WIND CHILL VALUES...WIND CHILL VALUES WILL AVERAGE 20 BELOW TO 30 DEGREES BELOW ZERO THIS EVENING. AFTER MIDNIGHT...WIND SPEEDS WILL BECOME VERY LIGHT...GENERALLY LESS THAN 5 MPH MAKING WIND CHILL VALUES NEGLIGIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$
What forecasters said that day
The local office's own words before this wind chill warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Sioux Falls, SD wrote its last area forecast discussion before this wind chill warning went out at Dec 11, 9:45 AM CST, 5 hours 27 minutes earlier.
Area forecast discussion, Dec 11, 9:45 AM CST, 5 hours 27 minutes before
AREA FORECAST DISCUSSION FOR SOUTHEAST SD/SOUTHWEST MN/NORTHWEST IA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1045 AM CDT SAT DEC 11 2010
.DISCUSSION...
BLIZZARD PRETTY MUCH VERIFYING LATE THIS MORNING EXCEPT IN THE FAR
SOUTHEASTERN CORNER FROM IDA GROVE TO STORM LAKE/SLB. SYSTEM MOVING
EAST AND DRY SLOT RECEDING SO EXPECT CONDITIONS TO LOWER THERE NEXT
FEW HOURS. THIS LITTLE AREA WILL SEE LESS SNOW BUT WILL GET THE VERY
STRONG WINDS...SO LIKE THE WESTERN EDGE OF BLIZZARD WARNING...THE
WINDS WILL EASILY BE STRONG ENOUGH TO CREATE THE BLIZZARD. ADVISORY
SOUTHWESTERN CORNER...LIKE THE BLIZZARD WARNING...WILL STAY AS WAS
EARLIER ISSUED. REPORTS FROM THIS AREA NEXT TO THE BLIZZARD AREA
INDICATE VERY LOW VISIBILITIES IN AREAS BUT NOT AS WIDESPREAD. THIS
WAS COVERED VERY WELL IN EARLIER WSW WITH STRONG WORDING OF LOCAL
NEAR BLIZZARD CONDITIONS...ALSO WIND CHILL ALREADY LOWERING TO NEAR
ADVISORY LEVELS THERE.
&&
.AVIATION...
SNOW AND BLOWING SNOW WILL CREATE IFR TO LOW IFR CONDITIONS ACROSS
MOST OF THE AREA THRU 12/00Z. THESE CONDS WILL CONTINUE BUT BECOME
MORE LOCALIZED AS THE FALLING SNOW DECREASES. SNOW WILL GRADUALLY
TAPER OFF IN THE JAMES RIVER VALLEY AFTER 18Z...WITH CEILINGS
IMPROVING SHORTLY THEREAFTER. VISIBILITIES WILL IMPROVE TO VFR FROM
THE WEST 12/00Z-12Z OVER AREA AS WINDS SLOWLY DECREASE AS CIGS ALSO
CONTINUE TO IMPROVE TO VFR FROM THE W.
&&
.PREV DISCUSSION...
VERY INTERESTING SET UP TODAY AS SYSTEM GRADUALLY DEEPENS AS IT
MOVES EAST THROUGH NEBRASKA INTO IOWA. A VERY NICE PRECIPITATION
SHIELD DEVELOPING OVER FAR SOUTHEASTERN SD AT 9Z AND EXPECT THIS TO
BE EARLY SIGNS OF WHERE THE BETTER TROWAL WILL SET UP. PLENTY OF
MOISTURE TO WORK WITH SO NO PROBLEMS ON THAT FRONT. THE MAIN
CONCERNS TODAY WILL BE PRECIPITATION TYPE/COVERAGE ALONG THE
INCOMING DRY SLOT...THEN HOW MUCH SNOW DEVELOPS WITHIN THE
DEVELOPING TROWAL AND JUST WHERE WILL THAT SET UP. LEANING TOWARDS
THE PLACEMENT OF THE HRRR/SREF/GFS/RUC40 QPF OUTPUT WHICH PLACES THE
HEAVIEST PRECIPITATION FROM AROUND VERMILLION TO OKABOJI/JACKSON MN
AREA. THE NAM PLACEMENT OF HEAVIEST QPF A LITTLE FARTHER NORTH...BY
ABOUT 25 MILES OR SO... WHILE THE ECMWF JUST A SMIDGE FARTHER SOUTH.
SO NEITHER IS REALLY THAT FAR OFF. EXPECT RAIN/FREEZING RAIN THROUGH
ABOUT 12Z OVER SOUTHERN PARTS OF NW IA...THEN SNOW AFTER THIS FOR
THE AREA. SYSTEM WRAPS UP THIS MORNING AND PIVOT POINT APPEARS TO
SET UP ACROSS NW IA/SW MN...SOMWHERE FROM NEAR FSD TO AROUND THE
BUFFALO RIDGE INTO NW IA. SKIGHTLY HIGHER LEVEL TROWAL MOISTURE FEED
ALLOWING SNOW TO DEVELOP OVER NE SD...BUT AS SYSTEM MOVES INTO IA
AND DEEPENS...EXPECT A NEW/STRONGER TROWAL TO DEVELOP FARTHER SOUTH
ACROSS THE AFOREMENTIONED AREA. A LOOK AT MODEL SOUNDINGS ALSO HINTS
AT A VERY DEEP DENDRITE LAYER...IN FACT PARTS OF SW MN/NW IA COULD
SEE THIS FROM THE SFC TO 600MB. IF THIS DOES OCCUR 20 TO 25:1 SNOW
RATIOS WILL BE POSSIBLE THIS AFTERNOON AS THE SYSTEM WINDS UP WHICH
COULD EQUATE TO 1 TO 2 INCH AN HOUR SNOWFALL RATES IN SOME
LOCATIONS. EVERYTHING STILL IN GOOD AGREEMENT WITH VERY STRONG NORTH
TO NORTHWEST WINDS AS WELL SO NO PLANS TO CHANGE THE ON GOING
BLIZZARD WARNING. MAY BE SOME TROUBLE GETTING VISIBILITIES LOW
ENOUGH AROUND THE JAMES VALLEY IF BETTER BAND DEVELOPS TO THE SOUTH
AS ANTICIPATED...BUT VERY COLD...VERY WINDY AND STILL LIKELY A
COUPLE OF INCHES OF SNOW...SO SHOULD BE ENOUGH TO AT LEAST ALLOW
OPEN AREAS TO DROP TO THE OCCASIONAL QUARTER MILE OR SO. LATE THIS
MORNING AND EARLY THIS AFTERNOON COULD SEE A BIT OF A BREAK IN
SNOWFALL FROM ABOUT SLB TO JACKSON MN AS DRY SLOT WRAPS NORTH. THAT
IS WHY SNOWFALL AMOUNTS ARE HEAVIEST JUST WEST OF THERE...BETWEEN
FSD AND SPW.
AS FOR TEMPERATURES...FALLING TO STEADY TEMPERATURES TODAY...THEN
CONTINUED VERY COLD INTO MONDAY. MADE VERY FEW CHANGES BEYOND
SUNDAY. WILL LIKELY NEED A WIND CHILL ADVISORY FROM THE JAMES VALLEY
EAST TONIGHT INTO SUNDAY BUT WILL FORGO THIS AT THIS TIME TO KEEP
FROM POLLUTING THE HAZARDS AND HAVING TOO MANY HEADLINES. /08
&&
.FSD WATCHES/WARNINGS/ADVISORIES...
IA...BLIZZARD WARNING UNTIL 9 PM CST THIS EVENING FOR IAZ001>003-
012>014-020>022-031-032.
MN...BLIZZARD WARNING UNTIL 9 PM CST THIS EVENING FOR MNZ071-072-080-
081-089-090-097-098.
NE...BLIZZARD WARNING UNTIL 9 PM CST THIS EVENING FOR NEZ013-014.
SD...WINTER WEATHER ADVISORY UNTIL 3 PM CST THIS AFTERNOON FOR
SDZ050-052-057-058-063-064-068.
BLIZZARD WARNING UNTIL 9 PM CST THIS EVENING FOR SDZ038>040-
053>056-059>062-065>067-069>071.
&&Hazardous weather outlook, Dec 11, 4:58 AM CST, 10 hours 14 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SIOUX FALLS SD 0458 AM CST SAT DEC 11 2010 SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098- IAZ001>003-012>014-020>022-031-032-NEZ013-014-121200- AURORA-BEADLE-BON HOMME-BROOKINGS-BRULE-BUENA VISTA IA- CHARLES MIX-CHEROKEE IA-CLAY-CLAY IA-COTTONWOOD MN-DAKOTA NE- DAVISON-DICKINSON IA-DIXON NE-DOUGLAS-GREGORY-HANSON-HUTCHINSON- IDA IA-JACKSON MN-JERAULD-KINGSBURY-LAKE-LINCOLN-LINCOLN MN- LYON IA-LYON MN-MCCOOK-MINER-MINNEHAHA-MOODY-MURRAY MN-NOBLES MN- OBRIEN IA-OSCEOLA IA-PIPESTONE MN-PLYMOUTH IA-ROCK MN-SANBORN- SIOUX IA-TURNER-UNION-WOODBURY IA-YANKTON- 0458 AM CST SAT DEC 11 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA... SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA. .DAY ONE...TODAY AND TONIGHT WINTER WEATHER... MODERATE TO HEAVY SNOW WILL FALL OVER EASTERN SOUTH DAKOTA...NORTHEAST NEBRASKA...NORTHWEST IOWA AND SOUTHWEST MINNESOTA TODAY. ALONG WITH THE HEAVY SNOW WILL BE A VERY STRONG NORTH WIND...WITH GUSTS AS HIGH AS 50 MPH POSSIBLE. THIS WILL CREATE WIDESPREAD BLOWING AND DRIFTING SNOW AS WELL AS BLIZZARD CONDITIONS WITH VISIBILITIES NEAR ZERO AT TIMES. SNOWFALL TOTALS WILL BE 6 TO 10 INCHES ACROSS NORTHWEST IOWA AND SOUTHWEST MINNESOTA WITH 4 TO 6 INCHES ALONG THE INTERSTATE 29 CORRIDOR. PLEASE EXERCISE EXTREME CAUTION IF TRAVEL IS PLANNED. SNOWFALL WILL BEGIN TO DECREASE IN INTENSITY THIS AFTERNOON...BUT WITH STRONG NORTHWEST WINDS CONTINUING OVERNIGHT...BLOWING AND DRIFTING SNOW WILL REMAIN A PROBLEM. VERY COLD WIND CHILLS CAN ALSO BE EXPECTED...RANGING FROM 20 BELOW ZERO TO 35 BELOW ZERO. WIND AND FOG... NORTH TO NORTHWEST WINDS WILL AVERAGE 25 TO 40 MPH WITH GUSTS TO 50 MPH TODAY. THE WINDS SHOULD DIMINISH TO 20 TO 30 MPH OVERNIGHT. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY NORTHWEST WINDS AND VERY COLD TEMPERATURES WILL COMBINE TO PRODUCE WIND CHILL VALUES OF 20 BELOW TO 35 BELOW ZERO ON SUNDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT. && FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT WWW.WEATHER.GOV/SIOUXFALLS. THIS INCLUDES THE GRAPHICAL HAZARDOUS WEATHER OUTLOOK.
In the hours before
Local storm report, Dec 11, 9:40 AM CST, 5 hours 32 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
940 AM CST SAT DEC 11 2010
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0900 AM SNOW WESSINGTON SPRINGS 44.08N 98.57W
12/11/2010 M2.1 INCH JERAULD SD CO-OP OBSERVER
&&
DMORINLocal storm report, Dec 11, 9:42 AM CST, 5 hours 30 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
942 AM CST SAT DEC 11 2010
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0900 AM SNOW SIOUX FALLS 43.54N 96.73W
12/11/2010 M4.6 INCH MINNEHAHA SD OFFICIAL NWS OBS
&&
SINCE MIDNIGHT
DMORINLocal storm report, Dec 11, 9:57 AM CST, 5 hours 15 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
957 AM CST SAT DEC 11 2010
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0950 AM BLIZZARD ORANGE CITY 43.00N 96.06W
12/11/2010 SIOUX IA EMERGENCY MNGR
WIDESPREAD LOW VISIBILITIES LESS THAN 1/4 MILE. NEW
SNOWFALL 4 INCHES.
0950 AM SNOW ORANGE CITY 43.00N 96.06W
12/11/2010 E4.0 INCH SIOUX IA EMERGENCY MNGR
BLIZZARD CONDITIONS WITH WIDESPREAD LOW VISIBILITIES.
&&
WILLIAMSLocal storm report, Dec 11, 12:57 PM CST, 2 hours 15 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1257 PM CST SAT DEC 11 2010
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1159 AM NON-TSTM WND GST 6 W SPIRIT LAKE 43.42N 95.23W
12/11/2010 M61 MPH DICKINSON IA EMERGENCY MNGR
&&
WILLIAMSLocal storm report, Dec 11, 2:59 PM CST, 13 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
259 PM CST SAT DEC 11 2010
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1200 PM SNOW HURON 44.36N 98.22W
12/11/2010 M2.1 INCH BEADLE SD OFFICIAL NWS OBS
SINCE MIDNIGHT
1200 PM SNOW SIOUX CITY 42.50N 96.39W
12/11/2010 M1.5 INCH WOODBURY IA OFFICIAL NWS OBS
SINCE MIDNIGHT
1200 PM SNOW MITCHELL 43.73N 98.03W
12/11/2010 M2.2 INCH DAVISON SD CO-OP OBSERVER
1254 PM SNOW ORANGE CITY 43.00N 96.06W
12/11/2010 E8.0 INCH SIOUX IA TRAINED SPOTTER
0100 PM SNOW SIOUX FALLS 43.54N 96.73W
12/11/2010 M7.5 INCH MINNEHAHA SD OFFICIAL NWS OBS
SINCE MIDNIGHT
0117 PM SNOW CHAMBERLAIN 43.81N 99.32W
12/11/2010 E2.0 INCH BRULE SD EMERGENCY MNGR
0128 PM SNOW ALEXANDRIA 43.65N 97.78W
12/11/2010 E1.5 INCH HANSON SD EMERGENCY MNGR
0132 PM SNOW SALEM 43.72N 97.39W
12/11/2010 E3.0 INCH MCCOOK SD EMERGENCY MNGR
0143 PM SNOW WESSINGTON SPRINGS 44.08N 98.57W
12/11/2010 E2.5 INCH JERAULD SD EMERGENCY MNGR
0145 PM SNOW WOONSOCKET 44.05N 98.27W
12/11/2010 E2.0 INCH SANBORN SD EMERGENCY MNGR
0229 PM SNOW DE SMET 44.39N 97.55W
12/11/2010 E1.5 INCH KINGSBURY SD EMERGENCY MNGR
0231 PM SNOW HOWARD 44.01N 97.52W
12/11/2010 E2.0 INCH MINER SD EMERGENCY MNGR
0234 PM SNOW MADISON 44.01N 97.11W
12/11/2010 E3.0 INCH LAKE SD EMERGENCY MNGR
0238 PM SNOW BROOKINGS 44.31N 96.79W
12/11/2010 E4.0 INCH BROOKINGS SD EMERGENCY MNGR
0250 PM SNOW LAKE ANDES 43.16N 98.54W
12/11/2010 E2.0 INCH CHARLES MIX SD EMERGENCY MNGR
&&
DMORINThe office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 11, 3:12 PM CST | Wind Chill Advisory | FSD | Buena Vista, Cherokee, Ida, Lyon, O'Brien, Plymouth and 2 more | 21 hr |
Nearby
Wind Chill Warnings in Minnesota, 2010Wind Chill Warnings in Iowa, 2010Every wind chill warning in 2010
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.