Alert archive / Minnesota / Wind Chill Warnings in 2013
Wind Chill Warning 1, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this wind chill warning at Jan 20, 2013, 3:44 AM CST for 5 counties in Minnesota; Brookings County, South Dakota. It took effect at Jan 20, 2013, 6:00 PM CST. It was in force for 18 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
- Jan 20, 2013, 3:44 AM CST (09:44 UTC)
- In effect from
- Jan 20, 2013, 6:00 PM CST
- Expired
- Jan 21, 2013, 12:00 PM CST
- In force
- 18 hr
- Issued by
- NWS Sioux Falls, SD
Counties Cottonwood County, MN, Jackson County, MN, Lincoln County, MN, Lyon County, MN, Murray County, MN, Brookings County, SD
The radar
The Sioux Falls radar (KFSD), 95 km from the middle of the area, began a volume at 09:45 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 00:00Z, 9.7 hours before the alert went out and 193 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
- 1026 m above ground
- 0-6 km bulk shear
- 95 kt
- 0-1 km storm-relative helicity
- -25 m²/s²
- 0-3 km storm-relative helicity
- 26 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
669 WWUS43 KFSD 200944 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 344 AM CST SUN JAN 20 2013 .ARCTIC AIR WILL SETTLE OVER THE REGION THROUGH MONDAY EVENING. ACCOMPANYING THE COLD WILL BE NORTHWEST WINDS 10 TO 15 MPH. THIS WILL RESULT IN DANGEROUS WIND CHILLS AS COLD AS 40 BELOW ZERO TONIGHT AND MONDAY MORNING. AS HIGH PRESSURE MOVES OVER THE AREA MONDAY NIGHT...WINDS WILL DECREASE. MNZ071-072-080-081-090-SDZ040-201745- /O.NEW.KFSD.WC.W.0001.130121T0000Z-130121T1800Z/ /O.NEW.KFSD.WC.Y.0001.130121T1800Z-130122T0600Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-JACKSON-BROOKINGS- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... JACKSON...LAKEFIELD...BROOKINGS 344 AM CST SUN JAN 20 2013 ...WIND CHILL WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... ...WIND CHILL ADVISORY IN EFFECT FROM NOON MONDAY TO MIDNIGHT CST MONDAY NIGHT... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL WARNING...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY. A WIND CHILL ADVISORY HAS ALSO BEEN ISSUED. THIS WIND CHILL ADVISORY IS IN EFFECT FROM NOON MONDAY TO MIDNIGHT CST MONDAY NIGHT. * WIND...NORTHWEST WINDS OF 10 T0 15 MPH ARE EXPECTED WITH GUSTS UP TO 20 MPH. WINDS WILL DECREASE TO AROUND 10 MPH MONDAY EVENING. * WIND CHILL VALUES...DANGEROUS WIND CHILL VALUES BETWEEN 35 BELOW AND 40 BELOW ZERO ARE EXPECTED FROM THIS EVENING THROUGH MONDAY MORNING. WHILE WIND CHILL VALUES ARE EXPECTED TO MODERATE A LITTLE MONDAY AFTERNOON...VALUES BETWEEN 20 BELOW AND 30 BELOW ZERO CAN BE EXPECTED INTO MONDAY EVENING. 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. 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. && $$ IAZ001>003-014-MNZ089-097-098-SDZ038-039-054>056-062-201745- /O.NEW.KFSD.WC.Y.0001.130121T0000Z-130122T0600Z/ LYON-OSCEOLA-DICKINSON-CLAY-NOBLES-PIPESTONE-ROCK-BEADLE- KINGSBURY-MINER-LAKE-MOODY-MINNEHAHA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... SPENCER...WORTHINGTON...PIPESTONE...LUVERNE...HURON...DE SMET... ARLINGTON...LAKE PRESTON...HOWARD...MADISON...FLANDREAU... SIOUX FALLS 344 AM CST SUN JAN 20 2013 ...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT CST MONDAY NIGHT... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT CST MONDAY NIGHT. * WIND...NORTHWEST WINDS OF 10 TO 15 MPH...WITH A FEW GUSTS TO 20 MPH...ARE EXPECTED THROUGH MONDAY EVENING. * WIND CHILL VALUES...WIND CHILL VALUES OF 20 BELOW TO 35 BELOW ZERO ARE EXPECTED THROUGH MONDAY EVENING. THE COLDEST WIND CHILLS ARE EXPECTED MONDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ012-013-020>022-031-032-NEZ013-014-SDZ052-053-057>061-064>067- 069>071-201745- /O.NEW.KFSD.WC.Y.0001.130121T0000Z-130121T1800Z/ SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-DIXON- DAKOTA-JERAULD-SANBORN-BRULE-AURORA-DAVISON-HANSON-MCCOOK-DOUGLAS- HUTCHINSON-TURNER-LINCOLN-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...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...WESSINGTON SPRINGS...ALPENA... WOONSOCKET...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA... BRIDGEWATER...MONTROSE...ARMOUR...CORSICA...DELMONT...PARKSTON... FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE...MARION... VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...YANKTON...VERMILLION...NORTH SIOUX CITY... BERESFORD...ELK POINT...ALCESTER...JEFFERSON 344 AM CST SUN JAN 20 2013 ...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY. * WIND...NORTHWEST WINDS OF 10 TO 15 MPH ARE EXPECTED FROM TONIGHT THROUGH MONDAY MORNING. A FEW GUSTS TO 20 MPH ARE POSSIBLE. * WIND CHILL VALUES...THE WIND CHILL IS EXPECTED TO BE FROM 20 BELOW TO 30 BELOW ZERO. 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. && $$ SCHUMACHER
5 follow-up statements
033 WWUS43 KFSD 201608 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1008 AM CST SUN JAN 20 2013 .ARCTIC AIR WILL CONTINUE TO MOVE INTO THE AREA THIS AFTERNOON AND TONIGHT WITH TEMPERATURES GETTING EVEN COLDER. NORTHWEST WINDS WILL INCREASE TO 10 TO 20 MPH AND CONTINUE TONIGHT INTO MONDAY. THIS WILL RESULT IN DANGEROUS WIND CHILLS AS COLD AS 40 BELOW ZERO TONIGHT AND MONDAY MORNING. AS HIGH PRESSURE MOVES OVER THE AREA MONDAY NIGHT...WINDS WILL DECREASE. MNZ071-072-080-081-090-SDZ040-210015- /O.CON.KFSD.WC.W.0001.130121T0000Z-130121T1800Z/ /O.CON.KFSD.WC.Y.0001.130121T1800Z-130122T0600Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-JACKSON-BROOKINGS- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... JACKSON...LAKEFIELD...BROOKINGS 1008 AM CST SUN JAN 20 2013 ...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM NOON MONDAY TO MIDNIGHT CST MONDAY NIGHT... * WIND...NORTHWEST WINDS OF 10 T0 20 MPH ARE EXPECTED WITH GUSTS UP TO 25 MPH. WINDS WILL DECREASE TO AROUND 10 MPH MONDAY EVENING. * WIND CHILL VALUES...DANGEROUS WIND CHILL VALUES BETWEEN 35 BELOW AND 40 BELOW ZERO ARE EXPECTED FROM THIS EVENING THROUGH MONDAY MORNING. WHILE WIND CHILL VALUES ARE EXPECTED TO MODERATE A LITTLE MONDAY AFTERNOON...VALUES BETWEEN 20 BELOW AND 30 BELOW ZERO CAN BE EXPECTED INTO MONDAY EVENING. 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. 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>003-014-MNZ089-097-098-SDZ038-039-054>056-062-210015- /O.CON.KFSD.WC.Y.0001.130121T0000Z-130122T0600Z/ LYON-OSCEOLA-DICKINSON-CLAY-NOBLES-PIPESTONE-ROCK-BEADLE- KINGSBURY-MINER-LAKE-MOODY-MINNEHAHA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... SPENCER...WORTHINGTON...PIPESTONE...LUVERNE...HURON...DE SMET... ARLINGTON...LAKE PRESTON...HOWARD...MADISON...FLANDREAU... SIOUX FALLS 1008 AM CST SUN JAN 20 2013 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT CST MONDAY NIGHT... * WIND...NORTHWEST WINDS OF 10 TO 20 MPH...WITH A FEW GUSTS TO 25 MPH...ARE EXPECTED THROUGH MONDAY EVENING. * WIND CHILL VALUES...WIND CHILL VALUES OF 20 BELOW TO 35 BELOW ZERO ARE EXPECTED THROUGH MONDAY EVENING. THE COLDEST WIND CHILLS ARE EXPECTED MONDAY 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. && $$ IAZ012-013-020>022-031-032-NEZ013-014-SDZ052-053-057>061-064>067- 069>071-210015- /O.CON.KFSD.WC.Y.0001.130121T0000Z-130121T1800Z/ SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-DIXON- DAKOTA-JERAULD-SANBORN-BRULE-AURORA-DAVISON-HANSON-MCCOOK-DOUGLAS- HUTCHINSON-TURNER-LINCOLN-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...SHELDON... HARTLEY...SANBORN...LE MARS...CHEROKEE...STORM LAKE... SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD... PONCA...ALLEN...SOUTH SIOUX CITY...WESSINGTON SPRINGS...ALPENA... WOONSOCKET...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA... BRIDGEWATER...MONTROSE...ARMOUR...CORSICA...DELMONT...PARKSTON... FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE...MARION... VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...YANKTON...VERMILLION...NORTH SIOUX CITY... BERESFORD...ELK POINT...ALCESTER...JEFFERSON 1008 AM CST SUN JAN 20 2013 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST MONDAY... * WIND...NORTHWEST WINDS OF 10 TO 15 MPH ARE EXPECTED FROM TONIGHT THROUGH MONDAY MORNING. A FEW GUSTS TO 20 MPH ARE POSSIBLE. * WIND CHILL VALUES...THE WIND CHILL IS EXPECTED TO BE FROM 20 BELOW TO 30 BELOW ZERO. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$
223 WWUS43 KFSD 202154 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 354 PM CST SUN JAN 20 2013 .ARCTIC AIR WILL POUR INTO THE AREA TONIGHT AND MONDAY. COUPLED WITH THE VERY COLD AIR...NORTHWEST WINDS WILL AVERAGE A BREEZY 15 TO 25 MPH TONIGHT...AND ABOUT 10 TO 20 MPH ON MONDAY. THE COMBINATION OF THESE FACTORS WILL PRODUCE WIND CHILL VALUES OF 20 BELOW TO 40 DEGREES BELOW ZERO...WITH LATE TONIGHT AND MONDAY MORNING THE WORST OF THE CONDITIONS. MNZ071-072-080-081-090-SDZ040-210600- /O.EXT.KFSD.WC.Y.0001.130121T1800Z-130122T1200Z/ /O.CON.KFSD.WC.W.0001.130121T0000Z-130121T1800Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-JACKSON-BROOKINGS- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... JACKSON...LAKEFIELD...BROOKINGS 354 PM CST SUN JAN 20 2013 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... ...WIND CHILL ADVISORY NOW IN EFFECT FROM NOON MONDAY TO 6 AM CST TUESDAY... * WIND...NORTHWEST WINDS WILL AVERAGE 15 TO 25 MPH SUNDAY NIGHT AND MONDAY MORNING WITH EVEN A FEW HIGHER GUSTS...GRADUALLY DECREASING TO AROUND 10 MPH MONDAY NIGHT. * WIND CHILL VALUES...DANGEROUS WIND CHILL VALUES BETWEEN 35 BELOW AND 40 BELOW ZERO ARE EXPECTED FROM OVERNIGHT SUNDAY NIGHT THROUGH MONDAY MORNING. THEN MONDAY AFTERNOON AND MONDAY NIGHT...WIND CHILL VALUES WILL RANGE FROM 20 BELOW TO 30 BELOW ZERO. 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. && $$ IAZ001>003-014-MNZ089-097-098-SDZ038-039-054>056-062-210600- /O.CON.KFSD.WC.Y.0001.130121T0000Z-130122T0600Z/ LYON-OSCEOLA-DICKINSON-CLAY-NOBLES-PIPESTONE-ROCK-BEADLE- KINGSBURY-MINER-LAKE-MOODY-MINNEHAHA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... SPENCER...WORTHINGTON...PIPESTONE...LUVERNE...HURON...DE SMET... ARLINGTON...LAKE PRESTON...HOWARD...MADISON...FLANDREAU... SIOUX FALLS 354 PM CST SUN JAN 20 2013 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST MONDAY NIGHT... * WIND...NORTHWEST WINDS WILL AVERAGE 15 TO 25 MPH SUNDAY NIGHT WITH EVEN A FEW HIGHER GUSTS...TAPERING OFF TO 10 TO 20 MPH ON MONDAY. THE WINDS WILL THEN CONTINUE TO DIMINISH MONDAY NIGHT. * WIND CHILL VALUES...WIND CHILL VALUES OF 20 BELOW TO 35 BELOW ZERO ARE EXPECTED THROUGH MONDAY EVENING WITH THE COLDEST WIND CHILLS LATE SUNDAY NIGHT AND MONDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARM...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ012-013-020>022-031-032-NEZ013-014-SDZ052-053-057>061-064>067- 069>071-210600- /O.CON.KFSD.WC.Y.0001.130121T0000Z-130121T1800Z/ SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-DIXON- DAKOTA-JERAULD-SANBORN-BRULE-AURORA-DAVISON-HANSON-MCCOOK-DOUGLAS- HUTCHINSON-TURNER-LINCOLN-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...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...WESSINGTON SPRINGS...ALPENA... WOONSOCKET...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA... BRIDGEWATER...MONTROSE...ARMOUR...CORSICA...DELMONT...PARKSTON... FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE...MARION... VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...YANKTON...VERMILLION...NORTH SIOUX CITY... BERESFORD...ELK POINT...ALCESTER...JEFFERSON 354 PM CST SUN JAN 20 2013 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WIND...NORTHWEST WINDS WILL AVERAGE 15 TO 25 MPH SUNDAY NIGHT WITH EVEN A FEW HIGHER GUSTS...TAPERING OFF TO 10 TO 20 MPH ON MONDAY. * WIND CHILL VALUES...THE WIND CHILL IS EXPECTED TO RANGE FROM 20 BELOW TO 30 BELOW ZERO...WITH THE COLDEST READINGS LATE SUNDAY NIGHT AND EARLY MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN 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 WARM...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$
451 WWUS43 KFSD 210320 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 920 PM CST SUN JAN 20 2013 .ARCTIC AIR WILL POUR INTO THE AREA TONIGHT AND MONDAY. COUPLED WITH THE VERY COLD AIR...NORTHWEST WINDS WILL INCREASE TO A BREEZY 15 TO 25 MPH TONIGHT...AND ABOUT 10 TO 20 MPH ON MONDAY. THE COMBINATION OF THESE FACTORS WILL PRODUCE WIND CHILL VALUES OF 20 BELOW TO 40 DEGREES BELOW ZERO...WITH LATE TONIGHT AND MONDAY MORNING THE WORST OF THE CONDITIONS. MNZ071-072-080-081-090-SDZ040-211130- /O.CON.KFSD.WC.W.0001.000000T0000Z-130121T1800Z/ /O.CON.KFSD.WC.Y.0001.130121T1800Z-130122T1200Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-JACKSON-BROOKINGS- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... JACKSON...LAKEFIELD...BROOKINGS 920 PM CST SUN JAN 20 2013 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM NOON MONDAY TO 6 AM CST TUESDAY... * WIND...NORTHWEST WINDS WILL INCREASE TO 15 TO 25 MPH SUNDAY NIGHT AND MONDAY MORNING WITH EVEN A FEW HIGHER GUSTS POSSIBLE. WINDS WILL THEN GRADUALLY DECREASE BY MONDAY NIGHT TO AROUND 10 MPH. * WIND CHILL VALUES...DANGEROUS WIND CHILL VALUES BETWEEN 35 BELOW AND 40 BELOW ZERO ARE EXPECTED FROM OVERNIGHT SUNDAY NIGHT THROUGH MONDAY MORNING. THEN MONDAY AFTERNOON AND MONDAY NIGHT...WIND CHILL VALUES WILL RANGE FROM 20 BELOW TO 30 BELOW ZERO. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF PRECAUTIONS ARE NOT TAKEN. && $$ IAZ001>003-014-MNZ089-097-098-SDZ038-039-054>056-062-211130- /O.CON.KFSD.WC.Y.0001.000000T0000Z-130122T0600Z/ LYON-OSCEOLA-DICKINSON-CLAY-NOBLES-PIPESTONE-ROCK-BEADLE- KINGSBURY-MINER-LAKE-MOODY-MINNEHAHA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... SPENCER...WORTHINGTON...PIPESTONE...LUVERNE...HURON...DE SMET... ARLINGTON...LAKE PRESTON...HOWARD...MADISON...FLANDREAU... SIOUX FALLS 920 PM CST SUN JAN 20 2013 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST MONDAY NIGHT... * WIND...NORTHWEST WINDS WILL INCREASE TO 15 TO 25 MPH SUNDAY NIGHT WITH EVEN A FEW HIGHER GUSTS...TAPERING OFF TO 10 TO 20 MPH ON MONDAY. THE WINDS WILL THEN CONTINUE TO DIMINISH MONDAY NIGHT. * WIND CHILL VALUES...WIND CHILL VALUES OF 20 BELOW TO 35 BELOW ZERO ARE EXPECTED THROUGH MONDAY EVENING WITH THE COLDEST WIND CHILLS LATE SUNDAY NIGHT AND MONDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN 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 WARM...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ012-013-020>022-031-032-NEZ013-014-SDZ052-053-057>061-064>067- 069>071-211130- /O.CON.KFSD.WC.Y.0001.000000T0000Z-130121T1800Z/ SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-DIXON- DAKOTA-JERAULD-SANBORN-BRULE-AURORA-DAVISON-HANSON-MCCOOK-DOUGLAS- HUTCHINSON-TURNER-LINCOLN-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...SHELDON... HARTLEY...SANBORN...LE MARS...CHEROKEE...STORM LAKE... SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD... PONCA...ALLEN...SOUTH SIOUX CITY...WESSINGTON SPRINGS...ALPENA... WOONSOCKET...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA... BRIDGEWATER...MONTROSE...ARMOUR...CORSICA...DELMONT...PARKSTON... FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE...MARION... VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...YANKTON...VERMILLION...NORTH SIOUX CITY... BERESFORD...ELK POINT...ALCESTER...JEFFERSON 920 PM CST SUN JAN 20 2013 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WIND...NORTHWEST WINDS WILL INCREASE TO 15 TO 25 MPH SUNDAY NIGHT WITH EVEN A FEW HIGHER GUSTS...TAPERING OFF TO 10 TO 20 MPH ON MONDAY. * WIND CHILL VALUES...THE WIND CHILL IS EXPECTED TO RANGE FROM 20 BELOW TO 30 BELOW ZERO...WITH THE COLDEST READINGS LATE SUNDAY NIGHT AND EARLY MONDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARM...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$
887 WWUS43 KFSD 210915 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 315 AM CST MON JAN 21 2013 MNZ071-072-080-081-090-SDZ040-211715- /O.CON.KFSD.WC.W.0001.000000T0000Z-130121T1800Z/ /O.CON.KFSD.WC.Y.0001.130121T1800Z-130122T1200Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-JACKSON-BROOKINGS- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... JACKSON...LAKEFIELD...BROOKINGS 315 AM CST MON JAN 21 2013 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 AM CST TUESDAY... * WIND...NORTHWEST WINDS OF 15 TO 25 MPH WILL THEN GRADUALLY DECREASE TO AROUND 10 MPH TONIGHT. * WIND CHILL VALUES...DANGEROUS WIND CHILL VALUES BETWEEN 30 BELOW AND 40 BELOW ZERO ARE EXPECTED THIS MORNING AND WILL RANGE FROM 20 BELOW TO 30 BELOW ZERO THIS AFTERNOON AND 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. && $$ IAZ001>003-014-MNZ089-097-098-SDZ038-039-054>056-062-211715- /O.CON.KFSD.WC.Y.0001.000000T0000Z-130122T0600Z/ LYON-OSCEOLA-DICKINSON-CLAY-NOBLES-PIPESTONE-ROCK-BEADLE- KINGSBURY-MINER-LAKE-MOODY-MINNEHAHA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... SPENCER...WORTHINGTON...PIPESTONE...LUVERNE...HURON...DE SMET... ARLINGTON...LAKE PRESTON...HOWARD...MADISON...FLANDREAU... SIOUX FALLS 315 AM CST MON JAN 21 2013 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WIND...NORTHWEST WINDS OF 15 TO 25 MPH WILL DECREASE TO 10 TO 20 MPH BY AFTERNOON AND THEN CONTINUE TO DIMINISH TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES OF 20 BELOW TO 35 BELOW ZERO ARE EXPECTED THROUGH THIS EVENING WITH THE COLDEST WIND CHILLS THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARM...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ012-013-020>022-031-032-NEZ013-014-SDZ052-053-057>061-064>067- 069>071-211715- /O.CON.KFSD.WC.Y.0001.000000T0000Z-130121T1800Z/ SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-DIXON- DAKOTA-JERAULD-SANBORN-BRULE-AURORA-DAVISON-HANSON-MCCOOK-DOUGLAS- HUTCHINSON-TURNER-LINCOLN-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...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...WESSINGTON SPRINGS...ALPENA... WOONSOCKET...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA... BRIDGEWATER...MONTROSE...ARMOUR...CORSICA...DELMONT...PARKSTON... FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE...MARION... VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...YANKTON...VERMILLION...NORTH SIOUX CITY... BERESFORD...ELK POINT...ALCESTER...JEFFERSON 315 AM CST MON JAN 21 2013 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WIND...NORTHWEST WINDS OF 10 TO 20 MPH. * WIND CHILL VALUES...WIND CHILL VALUES OF 15 BELOW TO 30 BELOW THIS MORNING...WITH THE COLDEST READINGS EARLY THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN 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 WARM...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$
313 WWUS43 KFSD 211740 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1140 AM CST MON JAN 21 2013 MNZ071-072-080-081-090-SDZ040-220145- /O.EXP.KFSD.WC.W.0001.000000T0000Z-130121T1800Z/ /O.CON.KFSD.WC.Y.0001.130121T1800Z-130122T1200Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-JACKSON-BROOKINGS- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... JACKSON...LAKEFIELD...BROOKINGS 1140 AM CST MON JAN 21 2013 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST TUESDAY... ...WIND CHILL WARNING WILL EXPIRE AT NOON CST TODAY... * WIND...NORTHWEST WINDS OF 15 TO 25 MPH WILL THEN GRADUALLY DECREASE TO AROUND 10 MPH TONIGHT. * WIND CHILL VALUES...WIND CHILL VALUES BETWEEN 20 BELOW AND 30 BELOW ZERO ARE EXPECTED INTO TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ012-013-020>022-031-032-NEZ013-014-SDZ052-053-057>061-064>067- 069>071-211845- /O.EXP.KFSD.WC.Y.0001.000000T0000Z-130121T1800Z/ SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-DIXON- DAKOTA-JERAULD-SANBORN-BRULE-AURORA-DAVISON-HANSON-MCCOOK-DOUGLAS- HUTCHINSON-TURNER-LINCOLN-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...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...WESSINGTON SPRINGS...ALPENA... WOONSOCKET...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA... BRIDGEWATER...MONTROSE...ARMOUR...CORSICA...DELMONT...PARKSTON... FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE...MARION... VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...YANKTON...VERMILLION...NORTH SIOUX CITY... BERESFORD...ELK POINT...ALCESTER...JEFFERSON 1140 AM CST MON JAN 21 2013 ...WIND CHILL ADVISORY WILL EXPIRE AT NOON CST TODAY... WIND CHILL VALES WILL REMAIN FROM 10 BELOW TO 20 BELOW AT SPOTS INTO TONIGHT. $$ IAZ001>003-014-MNZ089-097-098-SDZ038-039-054>056-062-220145- /O.CON.KFSD.WC.Y.0001.000000T0000Z-130122T0600Z/ LYON-OSCEOLA-DICKINSON-CLAY-NOBLES-PIPESTONE-ROCK-BEADLE- KINGSBURY-MINER-LAKE-MOODY-MINNEHAHA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... SPENCER...WORTHINGTON...PIPESTONE...LUVERNE...HURON...DE SMET... ARLINGTON...LAKE PRESTON...HOWARD...MADISON...FLANDREAU... SIOUX FALLS 1140 AM CST MON JAN 21 2013 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WIND...NORTHWEST WINDS OF 15 TO 25 MPH WILL GRADUALLY DECREASE TO AROUND 10 MPH BY THIS EVENING. * WIND CHILL VALUES...WIND CHILL VALUES OF 20 BELOW TO 30 BELOW ZERO ARE EXPECTED THROUGH THIS EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARM...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$
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 Jan 19, 10:30 PM CST, 5 hours 14 minutes earlier.
Area forecast discussion, Jan 19, 10:30 PM CST, 5 hours 14 minutes before
AREA FORECAST DISCUSSION FOR SOUTHEAST SD/SOUTHWEST MN/NORTHWEST IA NATIONAL WEATHER SERVICE SIOUX FALLS SD 1030 PM CST SAT JAN 19 2013 .DISCUSSION.../ISSUED AT 835 PM CST/ WINDS HAVE STARTED TO DIMINISH ACROSS THE AREA AS HIGH PRESSURE SETTLES IN FROM THE NORTHWEST. STILL RUNNING 20 TO 30 MPH WITH GUSTS TO 30 TO 40 MPH IN THE EASTERN COUNTIES...BUT THESE WILL BE DROPPING OFF BY MIDNIGHT ALONG WITH THE REST OF THE REGION TO 5 TO 15 MPH. TEMPERATURES HAVE NOT BEEN DROPPING QUITE AS QUICKLY AS PREVIOUSLY FORECAST BUT STILL THINK THAT THE FINAL OVERNIGHT LOWS ARE PRETTY CLOSE. HAVE TWEAKED THEM A BIT...MAINLY UP A COUPLE DEGREES IN THE WESTERN COUNTIES AND ALONG THE MISSOURI RIVER WHERE CLOUD COVER WILL BE QUICKER MOVING BACK IN. NO ISSUES WITH WIND CHILLS TONIGHT AS FAR AS ADVISORY OR WARNING GOES...BUT TOMORROW NIGHT WILL BE A DIFFERENT STORY. RIGHT NOW...NORTHEASTERN COUNTIES ARE FORECAST TO BRIEFLY DROP TO AROUND -35 SUNDAY NIGHT. WILL LET THE MIDNIGHT CREW HAVE A LOOK AT ANOTHER SET OF MODEL RUNS AND FINE TUNE WHERE THERE WILL BE ADVISORY VS. WARNING FOR TOMORROW NIGHT. && .AVIATION.../FOR THE 06Z TAF ISSUANCE/ WINDS WILL CONTINUE TO DIMINISH THROUGH THE NIGHT. OTHERWISE...LIGHT SNOW IS EXPECTED TO DEVELOP FROM NORTH TO SOUTH AFTER 10Z...WITH LOWERING VISIBILITIES AND CEILINGS WITH THIS ACTIVITY...AND LINGERING INTO MID AFTERNOON ON SUNDAY. ANY LIGHT SNOW WILL TAPER OFF AFTER THAT...THOUGH MVFR CEILINGS WILL PERSIST INTO SUNDAY EVENING. && PREVIOUS DISCUSSION.../ISSUED AT 340 PM CST/ INITIAL BATCH OF LOW CLOUDS IS PASSING SOUTH OVER THE AREA PRETTY QUICKLY THIS AFTERNOON WITH ARCTIC FRONT...IN FACT THE FRONT AT THE MOMENT SEEMS TO BE THE PARTIAL CLEARING LINE. SOME OF THESE CLOUDS ARE LEFT IN THE COLD AIR SO WILL NOT GO CLEAR THIS EVENING. MEANWHILE...THE VERY STRONG NORTHWEST WINDS WILL CONTINUE INTO THE EARLY EVENING AT LEAST IN THE EAST...WILL KEEP THE WIND ADVISORY AS IT IS NOW OUT THOUGH WE MAY BE ABLE TO DROP IT FROM THE WEST A LITTLE EARLY. TEMPERATURES ARE ABOUT TO BEGIN THEIR PLUNGE WHICH WILL CONTINUE THROUGH THE NIGHT WITH NOT MUCH RECOVERY SUNDAY. WINDS WILL DROP OFF FAIRLY QUICKLY LATER TONIGHT AND THIS WILL KEEP A WIND CHILL ADVISORY FROM BEING NEEDED. CLOUDS WILL STEADILY INCREASE AS REINFORCING CLIPPER APPROACHES. MODELS ARE ALMOST AMAZINGLY CLOSE TO EACH OTHER ON THIS SYSTEM AND POINT TO THE PROVERBIAL HIGH POP/LOW QPF EVENT AT LEAST FOR OUR NORTHERN AND EAST CENTRAL CWA. WITH A LITTLE FASTER MOVEMENT THAN WE HAD EARLIER FIGURED...MOST OF THE SNOW SHOULD BE SUNDAY MORNING WITH SOME POSSIBLY ARRIVING NORTHEAST VERY LATE TONIGHT...AND SNOW TAILING OFF RAPIDLY TO THE EAST SUNDAY AFTERNOON. THERE IS ACTUALLY A NARROW BUT IMPRESSIVE BAND OF FRONTOGENESIS SHOWING IN THE H750-800 RANGE THAT PASSES THROUGH AND PRETTY MUCH ENSURES THAT THE SNOW THOUGH LIGHT WILL BE MEASURABLE. AM KEEPING EXPECTED ACCUMULATIONS AT LESS THAN AN INCH THOUGH PERHAPS NOT VERY FAR BELOW NORTH AND EAST CENTRAL. FORTUNATELY THE SNOW WILL FALL WITH WINDS AT A MINIMUM. WINDS WILL BEGIN PICKING UP AGAIN SUNDAY AFTERNOON THOUGH NOT AS STRONG AS THEY ARE THIS AFTERNOON...AND WITH THE MINIMAL SNOWFALL SEE NO NEED TO MENTION ANY BLOWING SNOW. THE MAIN FEATURE WILL BECOME THE COLD AS THOSE WINDS PICK BACK UP SOME. HIGHS SUNDAY WILL BE IN THE SINGLE DIGITS NORTH TO A FEW TEENS FAR SOUTH. THE BRUNT OF THE COLDER AIRMASS WILL SETTLE IN FOR SUNDAY NIGHT THROUGH MONDAY NIGHT WITH SEVERAL LOCATIONS POTENTIALLY FAILING TO RISE ABOVE ZERO DURING THE TIME PERIOD. WINDS WILL REMAINS FAIRLY BREEZY OVERNIGHT ON SUNDAY NIGHT...WHICH WILL PREVENT TEMPERATURES FROM TUMBLING QUITE AS LOW AS THEY MIGHT OTHERWISE. WITH A LITTLE FRESH SNOWPACK...HOWEVER...IT DOES LOOK LIKE A BRUTALLY COLD NIGHT. OVERNIGHT LOWS WILL BE BELOW ZERO FOR EVERYONE...WITH THE COLDEST TEMPERATURES IN SOUTHWEST MINNESOTA AND ADJACENT AREAS...WHERE THE MID TEENS BELOW ZERO ARE PROBABLE. THE COLD TEMPERATURES COMBINED WITH BREEZY WINDS ONLY GRADUALLY DECREASING OVERNIGHT WILL PRODUCE ADVISORY LEVEL WIND CHILL READINGS FOR THE BULK OF THE FORECAST AREA. COULD EVEN SEE WARNING LEVELS OF 30 O 35 BELOW NEAR THE HIGHWAY 14 CORRIDOR LATE AT NIGHT INTO EARLY MONDAY. WILL HOLD OFF ANY HEADLINES FOR NOW TO AVOID CONFUSION WITH THE CURRENT HEADLINES. MARTIN LUTHER KING JR DAY WILL CONTINUE THE FRIGID TEMPERATURES WITH BRISK NORTHWEST WINDS 10 TO 15 KT DURING THE DAY. EXPECT SOME FILTERED SUNSHINE...HOWEVER HIGHS WILL ONLY RANGE FROM AROUND 5 BELOW TO 15 ABOVE. THE VAST MAJORITY OF THE FORECAST AREA WILL BE LESS THAN 5 DEGREES...INCLUDING A HIGH OF ONLY 1 IN SIOUX FALLS. WIND CHILLS WILL IMPROVE SOME FROM OVERNIGHT BUT WILL STILL BE EXTREMELY COLD. CLOUDS DO BEGIN TO INCREASE FROM THE WEST ON MONDAY NIGHT WHICH WILL ALLOW FOR SOME INSULATING...BUT RELATIVELY LIGHT WINDS AND NOT MUCH MODERATION OF THE AIRMASS WILL TAKE A TOLL. EXPECT LOWS TO BE ONLY A FEW DEGREES WARMER THAN SUNDAY NIGHT AT BEST. THE UPPER LEVEL RIDGE BEGINS EDGING SLIGHTLY EASTWARD LATE MONDAY NIGHT...WITH SOME WEAK FRONTOGENESIS DEVELOPING TO OUR WEST ON TUESDAY. AS THIS BAND NUDGES EAST AS A WARM FRONT...SOME LIGHT SNOW WILL BE POSSIBLE DURING THE DAY. MODELS HAVE BEEN A BIT UNCLEAR WITH THIS IN RUNS EARLIER THIS WEEK...BUT THERE SEEMS TO BE SOME BETTER AGREEMENT OF LATE. ADDED A SLIGHT CHANCE OF LIGHT SNOW SPREADING EASTWARD FROM OUR WESTERN BORDER THROUGH THE DAY. WHILE QPF LOOKS PRETTY MEAGER...MODEL SOUNDINGS INDICATE THAT THIS SNOW WILL BE QUITE DENDRITIC. AS A RESULT...WE COULD SEE A QUICK INCH OR SO OF FLUFFY SNOW. SHOULD SEE A BIT MORE TEMPERATURE MODERATION ON WEDNESDAY AND THURSDAY AS MODELS SHIFT THE RIDGE INTO THE WESTERN PLAINS. ANOTHER POTENTIAL WAVE DROPS THROUGH THE AREA AROUND THE THURSDAY TIME FRONT. TIMING IS A BIT UNCERTAIN WHICH ALSO MAKES THE TEMPERATURE FORECAST TRICKY. IT LOOKS LIKE THE BEST POTENTIAL FOR SOME LIGHT SNOWFALL WILL BE IN THE NORTH AND EAST THURSDAY AND THURSDAY NIGHT. ANOTHER ROUND OF COLDER TEMPERATURES FOLLOWS THURSDAY NIGHT THROUGH FRIDAY NIGHT. COULD SEE MANY LOCATIONS BELOW ZERO FOR LOWS ONCE AGAIN DURING THIS TIME. && .FSD WATCHES/WARNINGS/ADVISORIES... IA...NONE. MN...NONE NE...NONE. SD...NONE. &&
Hazardous weather outlook, Jan 19, 10:36 PM CST, 5 hours 8 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SIOUX FALLS SD 1036 PM CST SAT JAN 19 2013 SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098- IAZ001>003-012>014-020>022-031-032-NEZ013-014-201200- 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- 1036 PM CST SAT JAN 19 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA... SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA. .DAY ONE...TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY A HALF AN INCH TO AN INCH OF SNOW CAN BE EXPECTED ACROSS MUCH OF THE AREA DURING THE DAY ON SUNDAY. TEMPERATURES ARE EXPECTED TO FALL BELOW ZERO ACROSS THE REGION SUNDAY NIGHT. THIS COMBINED WITH WINDS OF 10 TO 15 MPH WILL PRODUCE WIND CHILL VALUES OF 20 TO 40 BELOW ZERO. LIGHT SNOW ACCUMULATIONS WILL BE POSSIBLE ON SUNDAY MAINLY EAST OF THE JAMES RIVER VALLEY. ACCUMULATIONS SHOULD GENERALLY BE AROUND HALF AN INCH OR LESS. WIND CHILL VALUES SUNDAY NIGHT INTO MONDAY MORNING WILL FALL TO 25 BELOW ZERO AT TIMES IN MOST LOCATIONS AND CLOSE TO 40 BELOW ZERO ALONG HIGHWAY 14. .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.
The office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 20, 3:44 AM CST | Wind Chill Advisory | FSD | Cottonwood, Jackson, Lincoln, Lyon, Murray, Nobles and 2 more | 48 hr |
Nearby
Wind Chill Warnings in Minnesota, 2013Wind Chill Warnings in South Dakota, 2013Every wind chill warning in 2013
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.