Alert archive / South Dakota / Wind Chill Advisories in 2009
Wind Chill Advisory 7, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this wind chill advisory at Mar 10, 2009, 2:51 PM CDT for 8 counties in Minnesota; 23 counties in South Dakota; 6 counties in Iowa. It took effect at Mar 11, 2009, 12:00 AM CDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Mar 10, 2009, 2:51 PM CDT (19:51 UTC)
- In effect from
- Mar 11, 2009, 12:00 AM CDT
- Expired
- Mar 11, 2009, 12:00 PM CDT
- In force
- 12 hr
- Issued by
- NWS Sioux Falls, SD
All 37 counties
Clay County, IA, Dickinson County, IA, Lyon County, IA, O'Brien County, IA, Osceola County, IA, Sioux County, IA, Cottonwood County, MN, Jackson County, MN, Lincoln County, MN, Lyon County, MN, Murray County, MN, Nobles County, MN, Pipestone County, MN, Rock County, MN, Aurora County, SD, Beadle County, SD, Bon Homme County, SD, Brookings County, SD, Brule County, SD, Charles Mix County, SD, Clay County, SD, Davison County, SD, Douglas County, SD, Gregory County, SD, Hanson County, SD, Hutchinson County, SD, Jerauld County, SD, Kingsbury County, SD, Lake County, SD, Lincoln County, SD, McCook County, SD, Miner County, SD, Minnehaha County, SD, Moody County, SD, Sanborn County, SD, Turner County, SD, Yankton County, SD
The radar
The Sioux Falls radar (KFSD), 23 km from the middle of the area, began a volume at 19:55 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
Aberdeen, SD (KABR), launched 12:00Z, 7.9 hours before the alert went out and 178 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
- 1 J/kg
- Mixed-layer CIN
- 0 J/kg
- Mixed-layer LCL
- 544 m above ground
- 0-6 km bulk shear
- 63 kt
- 0-1 km storm-relative helicity
- 300 m²/s²
- 0-3 km storm-relative helicity
- 635 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS43 KFSD 101951 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 251 PM CDT TUE MAR 10 2009 .A SHORT LIVED BAND OF MODERATE SNOW WILL MOVE ACROSS INTERSTATE 29 BEFORE 330 PM CDT...THE INTO NORTHWEST IOWA AND SOUTHWEST MINNESOTA. MOST OF THIS SNOW WILL BE EAST OF THE AREA BY 700 PM CDT...WITH A CHANCE FOR A LITTLE MORE ACCUMULATION ACROSS SOUTHWEST MINNESOTA THROUGH ABOUT 900 PM CDT. SNOWFALL TOTALS OF 2 TO 3 INCHES ARE EXPECTED FROM HURON TO DE SMET TO MARSHALL...WITH AN INCH OR LESS SOUTH OF THIS LINE. WITH NORTHWEST WINDS OF 20 TO 35 MPH...SOME BLOWING SNOW WILL REMAIN POSSIBLE INTO THE EVENING HOURS. AFTER THIS...COLD AIR WILL CONTINUE TO FILTER IN AND CREATE WIND CHILL READINGS OF 20 TO 30 BELOW ZERO. SDZ038-039-052>055-110400- /O.NEW.KFSD.WC.Y.0007.090311T0300Z-090311T1700Z/ /O.CON.KFSD.WW.Y.0015.000000T0000Z-090311T0300Z/ BEADLE-KINGSBURY-JERAULD-SANBORN-MINER-LAKE- INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON... LAKE PRESTON...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON 251 PM CDT TUE MAR 10 2009 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING... ...WIND CHILL ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO NOON CDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO NOON CDT WEDNESDAY. A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING. PATCHY FLURRIES AND LIGHT SNOW WILL COMBINE WITH STRONG NORTHWEST WINDS TO CREATE REDUCED VISIBILITIES IN BLOWING SNOW. THIS SHOULD CONTINUE THROUGH ABOUT 1000 PM CDT...THEN WIND CHILL VALUES WILL PLUMMET TO 20 TO 30 BELOW ZERO THROUGH SUNDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS. 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. && $$ MNZ071-072-080-081-097-SDZ040-056-110400- /O.NEW.KFSD.WC.Y.0007.090311T0600Z-090311T1700Z/ /O.CON.KFSD.WW.Y.0015.000000T0000Z-090311T0600Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-PIPESTONE-BROOKINGS-MOODY- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... PIPESTONE...BROOKINGS...FLANDREAU 251 PM CDT TUE MAR 10 2009 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT WEDNESDAY... ...WIND CHILL ADVISORY IN EFFECT FROM 1 AM TO NOON CDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 1 AM TO NOON CDT WEDNESDAY. A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT WEDNESDAY. PERIODS OF SNOW WILL CONTINUE THROUGH THIS AFTERNOON...DECREASING IN COVERAGE EARLY THIS EVENING. TOTAL SNOW ACCUMULATIONS WILL RANGE FROM 1 TO 3 INCHES... WITH THE HIGHEST AMOUNTS EXPECTED NEAR AND NORTH OF HIGHWAY 14. NORTHERLY WINDS WILL INCREASE TO A GUSTY 25 TO 35 MPH THIS AFTERNOON AND EVENING...CREATING WIDESPREAD BLOWING SNOW WITH VISIBILITIES AS LOW AS A HALF MILE AT TIMES. WIND CHILLS BY THIS EVENING WILL DIP TO 10 BELOW TO 20 TO 30 BELOW ZERO AND CONTINUE THROUGH SUNDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ001>003-012-MNZ089-090-098-SDZ062-067-110400- /O.NEW.KFSD.WC.Y.0007.090311T0600Z-090311T1700Z/ LYON-OSCEOLA-DICKINSON-SIOUX-NOBLES-JACKSON-ROCK-MINNEHAHA- LINCOLN- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... ORANGE CITY...SIOUX CENTER...WORTHINGTON...JACKSON...LAKEFIELD... LUVERNE...SIOUX FALLS...CANTON...LENNOX...TEA...HARRISBURG 251 PM CDT TUE MAR 10 2009 ...WIND CHILL ADVISORY IN EFFECT FROM 1 AM TO NOON CDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 1 AM TO NOON CDT WEDNESDAY. COLD AIR WILL CONTINUE TO FILTER SOUTH ON A STRONG NORTHWEST WIND...CREATING WIND CHILL VALUES OF 20 TO 25 BELOW ZERO. THE COLDEST WIND CHILL VALUES WILL BE FROM ABOUT 400 AM CDT THROUGH 900 AM CDT. 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. && $$ SDZ050-057>061-063>066-068>070-110400- /O.NEW.KFSD.WC.Y.0007.090311T0600Z-090311T1500Z/ GREGORY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-CHARLES MIX-DOUGLAS- HUTCHINSON-TURNER-BON HOMME-YANKTON-CLAY- INCLUDING THE CITIES OF...GREGORY...BURKE...CHAMBERLAIN... KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL... ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE... WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA... DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP...PARKER... CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...TYNDALL... SCOTLAND...SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION 251 PM CDT TUE MAR 10 2009 ...WIND CHILL ADVISORY IN EFFECT FROM 1 AM TO 10 AM CDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 1 AM TO 10 AM CDT WEDNESDAY. COLD AIR WILL CONTINUE TO FILTER SOUTH ON A STRONG NORTHWEST WIND...CREATING WIND CHILL VALUES OF 20 TO 25 BELOW ZERO. THE COLDEST WIND CHILL VALUES WILL BE FROM ABOUT 400 AM CDT THROUGH 900 AM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$
5 follow-up statements
000 WWUS43 KFSD 110122 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 822 PM CDT TUE MAR 10 2009 .STRONG NORTHWEST WINDS OF 25 TO 40 MPH WILL BRING BLOWING SNOW TO OPEN AREAS FROM EAST CENTRAL SOUTH DAKOTA THROUGH MUCH OF SOUTHWEST MINNESOTA TONIGHT...WITH VISIBILITIES DOWN TO NEAR ZERO AT TIMES. OTHERWISE...MUCH COLDER AIR COMBINED WITH THE STRONG WINDS WILL CAUSE DANGEROUS WIND CHILLS OF 20 BELOW TO 30 BELOW ZERO LATER TONIGHT INTO WEDNESDAY MORNING. IAZ002-003-MNZ089-090-110930- /O.EXB.KFSD.WW.Y.0015.000000T0000Z-090311T0800Z/ /O.EXT.KFSD.WC.Y.0007.090311T0800Z-090311T1700Z/ OSCEOLA-DICKINSON-NOBLES-JACKSON- INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD... ARNOLDS PARK...WORTHINGTON...JACKSON...LAKEFIELD 822 PM CDT TUE MAR 10 2009 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 AM CDT WEDNESDAY... ...WIND CHILL ADVISORY NOW IN EFFECT FROM 3 AM TO NOON CDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER WEATHER ADVISORY FOR BLOWING SNOW...WHICH IS IN EFFECT UNTIL 3 AM CDT WEDNESDAY. THE WIND CHILL ADVISORY IS NOW IN EFFECT FROM 3 AM TO NOON CDT WEDNESDAY. STRONG NORTHWEST WINDS OF 25 TO 40 MPH WILL CAUSE BLOWING SNOW TONIGHT...REDUCING VISIBILITIES TO NEAR ZERO IN SOME OPEN AREAS. WIND CHILLS SHOULD DROP TO 20 TO 30 BELOW ZERO. THE COLDEST WIND CHILL VALUES WILL BE FROM ABOUT 400 AM CDT THROUGH 900 AM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS. 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. && $$ SDZ038-039-052>055-110930- /O.EXT.KFSD.WW.Y.0015.000000T0000Z-090311T0500Z/ /O.EXT.KFSD.WC.Y.0007.090311T0500Z-090311T1700Z/ BEADLE-KINGSBURY-JERAULD-SANBORN-MINER-LAKE- INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON... LAKE PRESTON...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON 822 PM CDT TUE MAR 10 2009 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CDT TONIGHT... ...WIND CHILL ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CDT WEDNESDAY... THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL MIDNIGHT CDT TONIGHT. THE WIND CHILL ADVISORY IS NOW IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CDT WEDNESDAY. STRONG NORTHWEST WINDS OF 25 TO 40 MPH WILL CAUSE BLOWING SNOW THROUGH THE EVENING...REDUCING VISIBILITIES TO NEAR ZERO IN SOME OPEN AREAS. WIND CHILL VALUES WILL PLUMMET TO 20 TO 30 BELOW ZERO TONIGHT THROUGH SUNDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ MNZ071-072-080-081-097-SDZ040-056-110930- /O.EXT.KFSD.WW.Y.0015.000000T0000Z-090311T0800Z/ /O.EXT.KFSD.WC.Y.0007.090311T0800Z-090311T1700Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-PIPESTONE-BROOKINGS-MOODY- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... PIPESTONE...BROOKINGS...FLANDREAU 822 PM CDT TUE MAR 10 2009 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 3 AM CDT WEDNESDAY... ...WIND CHILL ADVISORY NOW IN EFFECT FROM 3 AM TO NOON CDT WEDNESDAY... THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 3 AM CDT WEDNESDAY. THE WIND CHILL ADVISORY IS NOW IN EFFECT FROM 3 AM TO NOON CDT WEDNESDAY. STRONG NORTHWEST WINDS OF 25 TO 40 MPH WILL CAUSE BLOWING SNOW TONIGHT...REDUCING VISIBILITIES TO NEAR ZERO IN OPEN AREAS. WIND CHILL VALUES WILL PLUMMET TO 20 TO 30 BELOW ZERO THROUGH SUNDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS. 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. && $$ IAZ001-012-MNZ098-SDZ062-067-110930- /O.CON.KFSD.WC.Y.0007.090311T0600Z-090311T1700Z/ LYON-SIOUX-ROCK-MINNEHAHA-LINCOLN- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...LUVERNE...SIOUX FALLS... CANTON...LENNOX...TEA...HARRISBURG 822 PM CDT TUE MAR 10 2009 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON CDT WEDNESDAY... A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON CDT WEDNESDAY. COLD AIR WILL CONTINUE TO FILTER SOUTH ON A STRONG NORTHWEST WIND...CREATING WIND CHILL VALUES OF 20 TO 25 BELOW ZERO. THE COLDEST WIND CHILL VALUES WILL BE FROM ABOUT 400 AM CDT THROUGH 900 AM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ SDZ050-057>061-063>066-068>070-110930- /O.CON.KFSD.WC.Y.0007.090311T0600Z-090311T1500Z/ GREGORY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-CHARLES MIX-DOUGLAS- HUTCHINSON-TURNER-BON HOMME-YANKTON-CLAY- INCLUDING THE CITIES OF...GREGORY...BURKE...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...PARKER... CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...TYNDALL... SCOTLAND...SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION 822 PM CDT TUE MAR 10 2009 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 1 AM TO 10 AM CDT WEDNESDAY... A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 1 AM TO 10 AM CDT WEDNESDAY. COLD AIR WILL CONTINUE TO FILTER SOUTH ON A STRONG NORTHWEST WIND...CREATING WIND CHILL VALUES OF 20 TO 25 BELOW ZERO. THE COLDEST WIND CHILL VALUES WILL BE FROM ABOUT 400 AM CDT THROUGH 900 AM CDT. 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. && $$ RSR
000 WWUS43 KFSD 110457 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1157 PM CDT TUE MAR 10 2009 .STRONG NORTHWEST WINDS WILL CONTINUE TO VERY SLOWLY DECREASE FROM THE WEST TONIGHT. THIS WILL ALLOW BLOWING SNOW AND LOW VISIBILITIES TO SLOWLY ABATE. HOWEVER...LOCAL VISIBILITIES OF LESS THAN A QUARTER MILE WILL CONTINUE FOR A FEW HOURS AFTER MIDNIGHT FROM SOUTHWEST MINNESOTA INTO THE GREAT LAKES AREA OF NORTHWEST IOWA. COLDER TEMPERATURES COMBINED WITH THE REMAINING WINDS WILL CAUSE DANGEROUS WIND CHILLS OF 20 BELOW TO 30 BELOW ZERO TONIGHT INTO WEDNESDAY MORNING. SDZ038-039-052>055-111300- /O.EXP.KFSD.WW.Y.0015.000000T0000Z-090311T0500Z/ /O.CON.KFSD.WC.Y.0007.090311T0500Z-090311T1700Z/ BEADLE-KINGSBURY-JERAULD-SANBORN-MINER-LAKE- INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON... LAKE PRESTON...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON 1157 PM CDT TUE MAR 10 2009 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT WEDNESDAY... ...WINTER WEATHER ADVISORY WILL EXPIRE AT MIDNIGHT CDT TONIGHT... THE WINTER WEATHER ADVISORY WILL EXPIRE AT MIDNIGHT CDT TONIGHT. A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT WEDNESDAY. NORTHWEST WINDS WILL CONTINUE TO DECREASE VERY SLOWLY...AND BLOWING SNOW WILL CONTINUE TO ABATE. HOWEVER...THE REMAINING WIND WILL COMBINE WITH THE COLDER TEMPERATURES TO CAUSE WIND CHILL READINGS OF 20 TO 30 BELOW ZERO INTO SUNDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ MNZ071-072-080-081-097-SDZ040-056-111300- /O.CON.KFSD.WW.Y.0015.000000T0000Z-090311T0800Z/ /O.CON.KFSD.WC.Y.0007.090311T0800Z-090311T1700Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-PIPESTONE-BROOKINGS-MOODY- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... PIPESTONE...BROOKINGS...FLANDREAU 1157 PM CDT TUE MAR 10 2009 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 AM CDT WEDNESDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 3 AM TO NOON CDT WEDNESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 AM CDT WEDNESDAY. A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 3 AM TO NOON CDT WEDNESDAY. STRONG NORTHWEST WINDS OF 25 TO 40 MPH WILL CAUSE BLOWING SNOW TONIGHT...REDUCING VISIBILITIES TO NEAR ZERO IN OPEN AREAS. WIND CHILL VALUES WILL PLUMMET TO 20 TO 30 BELOW ZERO THROUGH SUNDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS. A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS 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. && $$ IAZ002-003-MNZ089-090-111300- /O.CON.KFSD.WW.Y.0015.000000T0000Z-090311T0800Z/ /O.CON.KFSD.WC.Y.0007.090311T0800Z-090311T1700Z/ OSCEOLA-DICKINSON-NOBLES-JACKSON- INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD... ARNOLDS PARK...WORTHINGTON...JACKSON...LAKEFIELD 1157 PM CDT TUE MAR 10 2009 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 AM CDT WEDNESDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 3 AM TO NOON CDT WEDNESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 AM CDT WEDNESDAY. A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 3 AM TO NOON CDT WEDNESDAY. STRONG NORTHWEST WINDS OF 25 TO 40 MPH WILL CAUSE BLOWING SNOW TONIGHT...REDUCING VISIBILITIES TO NEAR ZERO IN SOME OPEN AREAS. WIND CHILLS SHOULD DROP TO 20 TO 30 BELOW ZERO. THE COLDEST WIND CHILL VALUES WILL BE FROM ABOUT 400 AM CDT THROUGH 900 AM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS. A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ001-012-MNZ098-SDZ062-067-111300- /O.CON.KFSD.WC.Y.0007.090311T0600Z-090311T1700Z/ LYON-SIOUX-ROCK-MINNEHAHA-LINCOLN- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...LUVERNE...SIOUX FALLS... CANTON...LENNOX...TEA...HARRISBURG 1157 PM CDT TUE MAR 10 2009 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT WEDNESDAY... A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT WEDNESDAY. COLD AIR WILL CONTINUE TO FILTER SOUTH ON STRONG NORTHWEST WINDS...CREATING WIND CHILL VALUES OF 20 TO 25 BELOW ZERO. THE COLDEST WIND CHILL VALUES WILL BE FROM ABOUT 400 AM CDT THROUGH 900 AM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS 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. && $$ SDZ050-057>061-063>066-068>070-111300- /O.CON.KFSD.WC.Y.0007.090311T0600Z-090311T1500Z/ GREGORY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-CHARLES MIX-DOUGLAS- HUTCHINSON-TURNER-BON HOMME-YANKTON-CLAY- INCLUDING THE CITIES OF...GREGORY...BURKE...CHAMBERLAIN... KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL... ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE... WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA... DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP...PARKER... CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...TYNDALL... SCOTLAND...SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION 1157 PM CDT TUE MAR 10 2009 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT WEDNESDAY... A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT WEDNESDAY. COLD AIR WILL CONTINUE TO FILTER SOUTH ON STRONG NORTHWEST WINDS...CREATING WIND CHILL VALUES OF 20 TO 25 BELOW ZERO. THE COLDEST WIND CHILL VALUES WILL BE FROM ABOUT 400 AM CDT THROUGH 900 AM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ WILLIAMS
000 WWUS43 KFSD 110800 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 300 AM CDT WED MAR 11 2009 .STRONG NORTHWEST WINDS WILL CONTINUE TO VERY SLOWLY DECREASE FROM THE WEST THIS MORNING. BLOWING SNOW WITH ACCOMPANYING LOW VISIBILITIES HAD DECREASED DURING TUESDAY NIGHT...BUT COLDER TEMPERATURES COMBINED WITH THE REMAINING WINDS WILL CONTINUE TO CAUSE DANGEROUS WIND CHILLS OF 20 BELOW TO 30 BELOW ZERO THROUGH THE MORNING HOURS. MNZ071-072-080-081-097-SDZ040-056-111600- /O.EXP.KFSD.WW.Y.0015.000000T0000Z-090311T0800Z/ /O.CON.KFSD.WC.Y.0007.000000T0000Z-090311T1700Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-PIPESTONE-BROOKINGS-MOODY- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... PIPESTONE...BROOKINGS...FLANDREAU 300 AM CDT WED MAR 11 2009 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT TODAY... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 AM CDT EARLY THIS MORNING... THE WINTER WEATHER ADVISORY WILL EXPIRE AT 3 AM CDT EARLY THIS MORNING. A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT TODAY. NORTHWEST WINDS 20 TO 35 MPH WILL CONTINUE TO SLOWLY DECREASE THIS MORNING. LOCALIZED AREAS OF BLOWING SNOW IN SOUTHWEST MINNESOTA WILL CONTINUE TO DECREASE THROUGH DAYBREAK...BUT WIND CHILL VALUES OF 20 TO 30 BELOW ZERO WILL CONTINUE THROUGH THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS 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. && $$ IAZ002-003-MNZ089-090-111600- /O.EXP.KFSD.WW.Y.0015.000000T0000Z-090311T0800Z/ /O.CON.KFSD.WC.Y.0007.000000T0000Z-090311T1700Z/ OSCEOLA-DICKINSON-NOBLES-JACKSON- INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD... ARNOLDS PARK...WORTHINGTON...JACKSON...LAKEFIELD 300 AM CDT WED MAR 11 2009 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT TODAY... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 AM CDT EARLY THIS MORNING... THE WINTER WEATHER ADVISORY WILL EXPIRE AT 3 AM CDT EARLY THIS MORNING. A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT TODAY. NORTHWEST WINDS 20 TO 35 MPH WILL CONTINUE TO SLOWLY DECREASE THIS MORNING. LOCALIZED AREAS OF BLOWING SNOW WILL CONTINUE TO DECREASE THROUGH DAYBREAK...BUT WIND CHILL VALUES OF 20 TO 30 BELOW ZERO WILL CONTINUE THROUGH THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ013-014-111600- /O.EXA.KFSD.WC.Y.0007.000000T0000Z-090311T1700Z/ OBRIEN-CLAY- INCLUDING THE CITIES OF...SHELDON...HARTLEY...SANBORN...SPENCER 300 AM CDT WED MAR 11 2009 ...WIND CHILL ADVISORY IN EFFECT UNTIL NOON CDT TODAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL NOON CDT TODAY. COLD TEMPERATURES COMBINED WITH SLOWLY DECREASING NORTHWEST WINDS WILL CREATE WIND CHILL VALUES OF 20 TO 25 BELOW ZERO THROUGH THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS 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. && $$ IAZ001-012-MNZ098-SDZ062-067-111600- /O.CON.KFSD.WC.Y.0007.000000T0000Z-090311T1700Z/ LYON-SIOUX-ROCK-MINNEHAHA-LINCOLN- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...LUVERNE...SIOUX FALLS... CANTON...LENNOX...TEA...HARRISBURG 300 AM CDT WED MAR 11 2009 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT TODAY... A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT TODAY. COLD AIR AND SLOWLY DECREASING NORTHWEST WINDS WILL CONTINUE TO CREATE WIND CHILL VALUES OF 20 TO 30 BELOW ZERO THROUGH THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ SDZ050-057>061-063>066-068>070-111500- /O.CON.KFSD.WC.Y.0007.000000T0000Z-090311T1500Z/ GREGORY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-CHARLES MIX-DOUGLAS- HUTCHINSON-TURNER-BON HOMME-YANKTON-CLAY- INCLUDING THE CITIES OF...GREGORY...BURKE...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...PARKER... CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...TYNDALL... SCOTLAND...SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION 300 AM CDT WED MAR 11 2009 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING... A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING. COLD AIR AND SLOWLY DECREASING NORTHWEST WINDS WILL CONTINUE TO CREATE WIND CHILL VALUES OF 20 TO 30 BELOW ZERO THROUGH MID MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS 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. && $$ SDZ038-039-052>055-111600- /O.CON.KFSD.WC.Y.0007.000000T0000Z-090311T1700Z/ BEADLE-KINGSBURY-JERAULD-SANBORN-MINER-LAKE- INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON... LAKE PRESTON...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON 300 AM CDT WED MAR 11 2009 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT TODAY... A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT TODAY. COLD AIR AND SLOWLY DECREASING NORTHWEST WINDS WILL CONTINUE TO CREATE WIND CHILL VALUES OF 20 TO 30 BELOW ZERO THROUGH THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ WILLIAMS
000 WWUS43 KFSD 111457 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 957 AM CDT WED MAR 11 2009 .STRONG NORTHWEST WINDS WILL CONTINUE TO VERY SLOWLY DECREASE FROM THE WEST THIS MORNING. COLD TEMPERATURES COMBINED WITH THE WINDS WILL CONTINUE TO CAUSE DANGEROUS WIND CHILLS OF 20 BELOW TO 30 BELOW ZERO THROUGH THE MORNING HOURS. SDZ050-057>061-063>066-068>070-111600- /O.EXP.KFSD.WC.Y.0007.000000T0000Z-090311T1500Z/ GREGORY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-CHARLES MIX-DOUGLAS- HUTCHINSON-TURNER-BON HOMME-YANKTON-CLAY- INCLUDING THE CITIES OF...GREGORY...BURKE...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...PARKER... CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...TYNDALL... SCOTLAND...SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION 957 AM CDT WED MAR 11 2009 ...WIND CHILL ADVISORY WILL EXPIRE AT 10 AM CDT THIS MORNING... THE WIND CHILL ADVISORY WILL EXPIRE AT 10 AM CDT THIS MORNING. TEMPERATURES WILL CONTINUE TO SLOWLY RISE INTO THE TEENS BY AFTERNOON. THIS WILL ALLOW THE WIND CHILLS VALUES TO IMPROVE. $$ IAZ001-012>014-MNZ098-SDZ038-039-052>055-062-067-111700- /O.CON.KFSD.WC.Y.0007.000000T0000Z-090311T1700Z/ LYON-SIOUX-OBRIEN-CLAY-ROCK-BEADLE-KINGSBURY-JERAULD-SANBORN- MINER-LAKE-MINNEHAHA-LINCOLN- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY... SANBORN...SPENCER...LUVERNE...HURON...DE SMET...ARLINGTON... LAKE PRESTON...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON...SIOUX FALLS...CANTON...LENNOX...TEA... HARRISBURG 957 AM CDT WED MAR 11 2009 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT TODAY... A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT TODAY. COLD AIR AND SLOWLY DECREASING NORTHWEST WINDS WILL CONTINUE TO CREATE WIND CHILL VALUES OF 20 TO 30 BELOW ZERO THROUGH THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ002-003-MNZ071-072-080-081-089-090-097-SDZ040-056-111700- /O.CON.KFSD.WC.Y.0007.000000T0000Z-090311T1700Z/ OSCEOLA-DICKINSON-LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON- PIPESTONE-BROOKINGS-MOODY- INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD... ARNOLDS PARK...TYLER...HENDRICKS...LAKE BENTON...IVANHOE... MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...BROOKINGS... FLANDREAU 957 AM CDT WED MAR 11 2009 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT TODAY... A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CDT TODAY. NORTHWEST WINDS 20 TO 30 MPH WILL CONTINUE TO SLOWLY DECREASE THIS MORNING. WIND CHILLS VALUES OF 20 TO 30 BELOW ZERO WILL CONTINUE THROUGH THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS 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. && $$
000 WWUS43 KFSD 111658 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1158 AM CDT WED MAR 11 2009 .WINDS WILL CONTINUE TO SLOWLY DECREASE THE REST OF THE DAY AND TEMPERATURES WILL SLOWLY RISE INTO THE SINGLE DIGITS AND LOWER TEENS. IAZ001-012>014-MNZ098-SDZ038-039-052>055-062-067-111800- /O.EXP.KFSD.WC.Y.0007.000000T0000Z-090311T1700Z/ LYON-SIOUX-OBRIEN-CLAY-ROCK-BEADLE-KINGSBURY-JERAULD-SANBORN- MINER-LAKE-MINNEHAHA-LINCOLN- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY... SANBORN...SPENCER...LUVERNE...HURON...DE SMET...ARLINGTON... LAKE PRESTON...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... HOWARD...MADISON...SIOUX FALLS...CANTON...LENNOX...TEA... HARRISBURG 1158 AM CDT WED MAR 11 2009 ...WIND CHILL ADVISORY WILL EXPIRE AT NOON CDT TODAY... THE WIND CHILL ADVISORY WILL EXPIRE AT NOON CDT TODAY. WINDS WILL CONTINUE TO SLOWLY DECREASE THE REST OF THE AFTERNOON...ALLOWING WIND CHILLS TO IMPROVE. $$ IAZ002-003-MNZ071-072-080-081-089-090-097-SDZ040-056-111800- /O.EXP.KFSD.WC.Y.0007.000000T0000Z-090311T1700Z/ OSCEOLA-DICKINSON-LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON- PIPESTONE-BROOKINGS-MOODY- INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD... ARNOLDS PARK...TYLER...HENDRICKS...LAKE BENTON...IVANHOE... MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...BROOKINGS... FLANDREAU 1158 AM CDT WED MAR 11 2009 ...WIND CHILL ADVISORY WILL EXPIRE AT NOON CDT TODAY... THE WIND CHILL ADVISORY WILL EXPIRE AT NOON CDT TODAY. WINDS WILL CONTINUE TO SLOWLY DECREASE THE REST OF THE AFTERNOON...ALLOWING WIND CHILLS TO IMPROVE. $$
What forecasters said that day
The local office's own words before this wind chill advisory 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 advisory went out at Mar 10, 4:55 AM CDT, 9 hours 56 minutes earlier.
Area forecast discussion, Mar 10, 4:55 AM CDT, 9 hours 56 minutes before
AREA FORECAST DISCUSSION FOR SOUTHEAST SD/SOUTHWEST MN/NORTHWEST IA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
455 AM CDT TUE MAR 10 2009
.DISCUSSION...
WIDESPREAD FLURRIES ACROSS THE AREA EARLY THIS MORNING...ALONG WITH
SOME FREEZING DRIZZLE INTO NW IA. CURRENTLY SEEING SOME ENHANCED
RADAR RETURNS OVER SE SD LIKELY FROM 700 MB WARM ADVECTION PUSH.
VISIBILITIES AS LOW AS 2-3 SM UNDER THIS AREA OF ENHANCEMENT. DO NOT
EXPECT MUCH MORE THAN A TENTH OR TWO OF SNOW OUT OF THIS...AS WARM
ADVECTION QUICKLY SLIDES EAST AFTER 12Z. ONLY CONCERN WITH THIS AREA
OF PRECIPITATION IS INTO NW IA...WHERE A FEW HUNDRETHS OF FREEZING
RAIN ARE POSSIBLE...WHICH WOULD MAKE FOR SOME SLIPPERY ROAD
SURFACES. OTHERWISE THE MAIN PRECIPITATION EVENT WILL HOLD OFF UNTIL
LATER THIS MORNING AND AFTERNOON AS A STRONG NRN STREAM WAVE MOVES
ACROSS THE AREA...ALTHOUGH IT IS BEGINNING TO APPEAR MUCH OF THIS
PRECIPITATION WILL BE N OF THE CWA.
ELECTED TO DROP ALL PREVIOUS WINTER WEATHER ADVISORIES AND REPLACE
WARNINGS WITH ADVISORIES. ACROSS THE SRN CWA IT IS VERY UNLIKELY
ADVISORY CRITERIA WILL OCCUR. NOT ANTICIPATING WIDESPREAD BLOWING
SNOW REDUCING VISIBILITIES TO LESS THAN 1/2 MILE IN THE SOUTH...NOR
3-5 INCHES INCHES OF SNOW...WHICH TECHNICALLY ARE NEEDED FOR AN
ADVISORY. ACTUALLY MAY NOT SEE MUCH MORE THAN A DUSTING OF SNOW IN
THE SOUTH. NRN STREAM WAVE IS NO WHERE CLOSE TO PHASING WITH SRN
STREAM...UNTIL THE WAVE MOVES INTO CNTRL/NRN MN...WHICH IS QUITE
EVIDENT BASED ON CURRENT RADAR AND WATER VAPOR. MODELS HAVE
STRUGGLED WITH THIS AND THUS HAVE BEEN OVER DOING THE QPF...OF COURSE
THE MODELS HAVE BEEN TRENDING DRIER. CERTAINLY ALL KIND OF VERTICAL
MOTION WITH THIS WAVE...BUT WITH LIMITED MOISTURE IT WILL BE
DIFFICULT TO PRODUCE HIGH SNOW TOTALS. BASED ON THE 06Z
NAM/GFS...WHICH ARE EVEN DRIER...IT WILL BE DIFFICULT TO PRODUCE
MUCH MORE THAT AN INCH OR TWO IN THE NRN CWA. STILL THE COMBINATION
OF FALLING AND BLOWING SNOW WILL REDUCE VISIBILITIES...MAKING TRAVEL
DIFFICULT AT TIMES IN OPEN AREAS...WHICH GENERALLY WILL BE CONFINED
TO NRN PORTIONS OF THE CWA...AND MORE SO INTO NE SD AND CNTRL
MN.
HIGH PRESSURE BUILDS IN TONIGHT...WITH CLEARING SKIES FROM SW TO NE.
TEMPERATURES WILL GENERALLY DROP BELOW FREEZING AND COLD WIND
CHILLS. WILL PUSH WIND CHILL ADVISORY IN SOME AREAS...BUT WILL LEAVE
THAT FOR DAY SHIFT...SO AS NOT TO CONFUSE THE PUBLIC WITH MULTIPLE
HEADLINES. OTHERWISE GENERALLY DRY INTO THE EXTENDED WITH WARMING
TREND FOR THE LATER HALF OF THE WEEK.
&&
.AVIATION...
PCPN TYPE AND IFR AND WORSE CIGS THE PRIMARY AVIATION CONCERN FOR
THE SHORT TERM. SLOW MOVING CDFNT FROM NR KRWF TO NEAR KLCG PUSHING
THRU THE AREA...LEADING EDGE OF PUSH OF UNDERCUTTING SHALLOW COLD
AIR. WK CONVERGENT FLOW AND PLENTY OF BL MOISTURE HAS RESULTED IN
LIFR VSBY/CIG CONDITIONS ACRS MUCH OF NW IA...EXPECTED TO PERSIST
THIS EVENING. OTHERWISE...THIS COLD AIR HAS RESULTED IN THE AREAS OF
DRIZZLE CHANGING OVER TO FREEZING DRIZZLE IN ABOUT A 50-70NM WIDE
BAND BEHIND THE FRONT INCLUDING THE KFSD AREA. THIS TRANSISTION WILL
CONTINUE EWRD INTO THE KSUX AREA...LKLY BY 05Z...RESULTING IN LIGHT
SFC ICING CONDITIONS. FOR KFSD...PERSISTENT FZDZ EXPECTED TO LAST
THRU 06Z...PSBLY THRU 09Z BEFORE COOLING AIRMASS AT LOW LVLS ALLOWS
A MIX OR CHANGE TO MVFR SNOW. FOR KHON...EXPECT THAT THE TRANSITION
TO SNOW PRIOR TO 23Z IS NOW A PERMANENT ONE AS COLD ENOUGH IN THE
NEAR SFC LAYER TO OVERCOME LACK OF DEEPER ICE BEARING LYR. WL WATCH
FOR MAIN WAVE ROTATING THRU 4 CORNERS AREA TO EJECT NE THRU LATE
NIGHT AND EARLY MORNING. SOMEWHAT CONVECTIVE ALFT...AND FCST SNDGS
SHOW THAT WL LKLY FIND IP/FZRA THREAT WITH PCPN NR NW IA INCLUDING
KSUX FROM 11Z-17Z...CHANGING TO SNOW BEFORE ENDING. KHON/KFSD SAFELY
IN SNOW TYPES...THE LATTER ONCE ICE BEARING LYR SATURATES. /CHAPMAN
&&
.FSD WATCHES/WARNINGS/ADVISORIES...
IA...NONE.
MN...WINTER WEATHER ADVISORY FROM 10 AM THIS MORNING TO 1 AM CDT
WEDNESDAY FOR MNZ071-072-080-081-097.
NE...NONE.
SD...WINTER WEATHER ADVISORY FROM 10 AM THIS MORNING TO 1 AM CDT
WEDNESDAY FOR SDZ040-056.
WINTER WEATHER ADVISORY UNTIL 10 PM CDT THIS EVENING FOR SDZ038-
039-052>055.
&&
97/JHHazardous weather outlook, Mar 10, 5:37 AM CDT, 9 hours 14 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SIOUX FALLS SD 0537 AM CDT TUE MAR 10 2009 SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098- IAZ001>003-012>014-020>022-031-032-NEZ013-014-111200- 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- 0537 AM CST TUE MAR 10 2009 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA... SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA. .DAY ONE...TODAY AND TONIGHT WINTER WEATHER... A STRONG AREA OF LOW PRESSURE WILL MOVE ACROSS THE REGION TODAY...PRODUCING A WIDESPREAD AREA OF WINTRY WEATHER. SNOW WILL OCCUR ACROSS SOUTHEAST AND SOUTH CENTRAL SOUTH DAKOTA...AND SOUTHWEST MINNESOTA TODAY. ACCUMULATIONS ARE EXPECTED TO BE AN INCH OR LESS SOUTH OF INTERSTATE 90 AND 1 TO 4 INCHES NORTH OF THE INTERSTATE... ALONG WITH AREAS OF BLOWING SNOW. LIGHT FREEZING RAIN IS POSSIBLE OVER PORTIONS OF SOUTHWEST MINNESOTA...EXTREME SOUTHEAST SOUTH DAKOTA...AND NORTHWEST IOWA THIS MORNING. MOTORISTS SHOULD USE CAUTION AS ROADS MAY BECOME ICY. BY THIS AFTERNOON...LIGHT FREEZING RAIN IS EXPECTED TO CHANGE TO SNOW. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .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. 97
In the hours before
Local storm report, Mar 10, 1:33 PM CDT, 1 hour 18 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
133 PM CDT TUE MAR 10 2009
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1133 AM SNOW HURON 44.36N 98.22W
03/10/2009 M1.5 INCH BEADLE SD OFFICIAL NWS OBS
1208 PM SNOW BURKE 43.18N 99.29W
03/10/2009 E0.0 INCH GREGORY SD LAW ENFORCEMENT
1211 PM SNOW CHAMBERLAIN 43.81N 99.32W
03/10/2009 M1.5 INCH BRULE SD TRAINED SPOTTER
1214 PM SNOW PLATTE 43.39N 98.84W
03/10/2009 E0.8 INCH CHARLES MIX SD LAW ENFORCEMENT
1216 PM SNOW CORSICA 43.42N 98.41W
03/10/2009 E1.2 INCH DOUGLAS SD LAW ENFORCEMENT
1221 PM SNOW WESSINGTON SPRINGS 44.08N 98.57W
03/10/2009 E1.3 INCH JERAULD SD LAW ENFORCEMENT
1224 PM SNOW DE SMET 44.39N 97.55W
03/10/2009 E1.5 INCH KINGSBURY SD LAW ENFORCEMENT
1226 PM SNOW MITCHELL 43.73N 98.03W
03/10/2009 M0.8 INCH DAVISON SD CO-OP OBSERVER
1234 PM SNOW BROOKINGS 44.31N 96.79W
03/10/2009 E0.5 INCH BROOKINGS SD LAW ENFORCEMENT
1246 PM SNOW OLIVET 43.24N 97.67W
03/10/2009 E1.0 INCH HUTCHINSON SD LAW ENFORCEMENT
0100 PM SNOW SIOUX FALLS 43.54N 96.73W
03/10/2009 M0.4 INCH MINNEHAHA SD OFFICIAL NWS OBS
&&
DMORINThe office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 10, 3:40 AM CDT | Winter Weather Advisory | FSD | Cottonwood, Jackson, Lincoln, Lyon, Murray, Nobles and 1 more | 23 hr |
Nearby
Wind Chill Advisories in South Dakota, 2009Wind Chill Advisories in Minnesota, 2009Wind Chill Advisories in Iowa, 2009Every wind chill advisory in 2009
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.