Alert archive / South Dakota / Wind Chill Advisories in 2015
Wind Chill Advisory 9, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this wind chill advisory at Feb 17, 2015, 2:54 AM CST for 4 states. It took effect at Feb 17, 2015, 9:00 PM CST. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Feb 17, 2015, 2:54 AM CST (08:54 UTC)
- In effect from
- Feb 17, 2015, 9:00 PM CST
- Expired
- Feb 18, 2015, 12:00 PM CST
- In force
- 15 hr
- Issued by
- NWS Sioux Falls, SD
All 42 counties
Buena Vista County, IA, Cherokee County, IA, Clay County, IA, Dickinson County, IA, Ida County, IA, Lyon County, IA, O'Brien County, IA, Osceola County, IA, Plymouth County, IA, Sioux County, IA, Woodbury 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, Dakota County, NE, Dixon County, NE, Aurora County, SD, Beadle County, SD, Bon Homme County, SD, Brookings County, SD, Clay County, SD, Davison County, SD, Douglas 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, Union County, SD, Yankton County, SD
The radar
The Sioux Falls radar (KFSD), 13 km from the middle of the area, began a volume at 08:55 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 00:00Z, 8.9 hours before the alert went out and 209 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
- 872 m above ground
- 0-6 km bulk shear
- 49 kt
- 0-1 km storm-relative helicity
- 44 m²/s²
- 0-3 km storm-relative helicity
- 33 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
244 WWUS43 KFSD 170854 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 254 AM CST TUE FEB 17 2015 IAZ001>003-MNZ071-072-080-081-089-090-097-098-SDZ038>040-053>056- 062-171700- /O.NEW.KFSD.WC.Y.0009.150218T0300Z-150218T1800Z/ LYON IA-OSCEOLA-DICKINSON-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD- NOBLES-JACKSON-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-SANBORN- MINER-LAKE-MOODY-MINNEHAHA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... TYLER...HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON... FULDA...WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON... LAKEFIELD...PIPESTONE...LUVERNE...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...WOONSOCKET...HOWARD...MADISON... FLANDREAU...SIOUX FALLS 254 AM CST TUE FEB 17 2015 ...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON CST WEDNESDAY... 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 WEDNESDAY. * WIND...NORTHWEST WINDS OF 15 TO 30 MPH ARE EXPECTED TONIGHT INTO WEDNESDAY MORNING. * WIND CHILL VALUES...WIND CHILL READINGS OF 20 BELOW TO 30 BELOW ZERO ARE EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS 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. && $$ IAZ012>014-020>022-032-SDZ052-058>061-064>071-171700- /O.NEW.KFSD.WC.Y.0009.150218T0600Z-150218T1600Z/ SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-BUENA VISTA-IDA-JERAULD- AURORA-DAVISON-HANSON-MCCOOK-DOUGLAS-HUTCHINSON-TURNER-LINCOLN SD- BON HOMME-YANKTON-CLAY SD-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...SHELDON... HARTLEY...SANBORN...SPENCER...LE MARS...CHEROKEE...STORM LAKE... IDA GROVE...HOLSTEIN...BATTLE CREEK...WESSINGTON SPRINGS... ALPENA...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL... ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE... ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 254 AM CST TUE FEB 17 2015 ...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST WEDNESDAY. * WIND...NORTHWEST WINDS OF 15 TO 30 MPH ARE EXPECTED TONIGHT INTO WEDNESDAY MORNING. * WIND CHILL VALUES...WIND CHILL READINGS OF 20 BELOW TO 25 BELOW ZERO ARE EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$
5 follow-up statements
430 WWUS43 KFSD 171626 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1026 AM CST TUE FEB 17 2015 IAZ001>003-MNZ071-072-080-081-089-090-097-098-SDZ038>040-053>056- 062-180030- /O.CON.KFSD.WC.Y.0009.150218T0300Z-150218T1800Z/ LYON IA-OSCEOLA-DICKINSON-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD- NOBLES-JACKSON-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-SANBORN- MINER-LAKE-MOODY-MINNEHAHA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... TYLER...HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON... FULDA...WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON... LAKEFIELD...PIPESTONE...LUVERNE...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...WOONSOCKET...HOWARD...MADISON... FLANDREAU...SIOUX FALLS 1026 AM CST TUE FEB 17 2015 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST WEDNESDAY... * WIND...NORTHWEST WINDS OF 15 TO 30 MPH ARE EXPECTED TONIGHT INTO WEDNESDAY MORNING. * WIND CHILL VALUES...WIND CHILL READINGS OF 20 BELOW TO 30 BELOW ZERO ARE EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS 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. && $$ IAZ012>014-020>022-032-SDZ052-058>061-064>071-180030- /O.CON.KFSD.WC.Y.0009.150218T0600Z-150218T1600Z/ SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-BUENA VISTA-IDA-JERAULD- AURORA-DAVISON-HANSON-MCCOOK-DOUGLAS-HUTCHINSON-TURNER-LINCOLN SD- BON HOMME-YANKTON-CLAY SD-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...SHELDON... HARTLEY...SANBORN...SPENCER...LE MARS...CHEROKEE...STORM LAKE... IDA GROVE...HOLSTEIN...BATTLE CREEK...WESSINGTON SPRINGS... ALPENA...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL... ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE... ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 1026 AM CST TUE FEB 17 2015 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST WEDNESDAY... * WIND...NORTHWEST WINDS OF 15 TO 30 MPH ARE EXPECTED TONIGHT INTO WEDNESDAY MORNING. * WIND CHILL VALUES...WIND CHILL READINGS OF 20 BELOW TO 25 BELOW ZERO ARE EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$
035 WWUS43 KFSD 172111 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 311 PM CST TUE FEB 17 2015 IAZ031-NEZ013-014-180515- /O.EXB.KFSD.WC.Y.0009.150218T1000Z-150218T1600Z/ WOODBURY-DIXON-DAKOTA- INCLUDING THE CITIES OF...SIOUX CITY...WAKEFIELD...PONCA... ALLEN...SOUTH SIOUX CITY 311 PM CST TUE FEB 17 2015 ...WIND CHILL ADVISORY IN EFFECT FROM 4 AM TO 10 AM CST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 4 AM TO 10 AM CST WEDNESDAY. * WIND...NORTHWEST WINDS OF 15 TO 30 MPH ARE EXPECTED TONIGHT INTO WEDNESDAY MORNING. * WIND CHILL VALUES...WIND CHILL READINGS OF AROUND 20 BELOW ZERO ARE EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS 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. && $$ IAZ001>003-MNZ071-072-080-081-089-090-097-098-SDZ038>040-053>056- 062-180515- /O.CON.KFSD.WC.Y.0009.150218T0300Z-150218T1800Z/ LYON IA-OSCEOLA-DICKINSON-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD- NOBLES-JACKSON-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-SANBORN- MINER-LAKE-MOODY-MINNEHAHA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... TYLER...HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON... FULDA...WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON... LAKEFIELD...PIPESTONE...LUVERNE...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...WOONSOCKET...HOWARD...MADISON... FLANDREAU...SIOUX FALLS 311 PM CST TUE FEB 17 2015 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST WEDNESDAY... * WIND...NORTHWEST WINDS OF 15 TO 30 MPH ARE EXPECTED TONIGHT INTO WEDNESDAY MORNING. * WIND CHILL VALUES...WIND CHILL READINGS OF 20 BELOW TO 30 BELOW ZERO ARE EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ012>014-020>022-032-SDZ052-058>061-064>071-180515- /O.CON.KFSD.WC.Y.0009.150218T0600Z-150218T1600Z/ SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-BUENA VISTA-IDA-JERAULD- AURORA-DAVISON-HANSON-MCCOOK-DOUGLAS-HUTCHINSON-TURNER-LINCOLN SD- BON HOMME-YANKTON-CLAY SD-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...SHELDON... HARTLEY...SANBORN...SPENCER...LE MARS...CHEROKEE...STORM LAKE... IDA GROVE...HOLSTEIN...BATTLE CREEK...WESSINGTON SPRINGS... ALPENA...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...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 311 PM CST TUE FEB 17 2015 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST WEDNESDAY... * WIND...NORTHWEST WINDS OF 15 TO 30 MPH ARE EXPECTED TONIGHT INTO WEDNESDAY MORNING. * WIND CHILL VALUES...WIND CHILL READINGS OF 15 BELOW TO 25 BELOW ZERO ARE EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS 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. && $$
236 WWUS43 KFSD 180318 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 918 PM CST TUE FEB 17 2015 IAZ001>003-MNZ071-072-080-081-089-090-097-098-SDZ038>040-053>056- 062-181130- /O.CON.KFSD.WC.Y.0009.000000T0000Z-150218T1800Z/ LYON IA-OSCEOLA-DICKINSON-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD- NOBLES-JACKSON-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-SANBORN- MINER-LAKE-MOODY-MINNEHAHA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... TYLER...HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON... FULDA...WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON... LAKEFIELD...PIPESTONE...LUVERNE...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...WOONSOCKET...HOWARD...MADISON... FLANDREAU...SIOUX FALLS 918 PM CST TUE FEB 17 2015 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST WEDNESDAY... * WIND...NORTHWEST WINDS OF 15 TO 30 MPH ARE EXPECTED TONIGHT INTO WEDNESDAY MORNING. * WIND CHILL VALUES...WIND CHILL READINGS OF 20 BELOW TO 30 BELOW ZERO ARE EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ012>014-020>022-032-SDZ052-058>061-064>071-181130- /O.CON.KFSD.WC.Y.0009.150218T0600Z-150218T1600Z/ SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-BUENA VISTA-IDA-JERAULD- AURORA-DAVISON-HANSON-MCCOOK-DOUGLAS-HUTCHINSON-TURNER-LINCOLN SD- BON HOMME-YANKTON-CLAY SD-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...SHELDON... HARTLEY...SANBORN...SPENCER...LE MARS...CHEROKEE...STORM LAKE... IDA GROVE...HOLSTEIN...BATTLE CREEK...WESSINGTON SPRINGS... ALPENA...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...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 918 PM CST TUE FEB 17 2015 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST WEDNESDAY... * WIND...NORTHWEST WINDS OF 15 TO 30 MPH ARE EXPECTED TONIGHT INTO WEDNESDAY MORNING. * WIND CHILL VALUES...WIND CHILL READINGS OF 15 BELOW TO 25 BELOW ZERO ARE EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS 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. && $$ IAZ031-NEZ013-014-181130- /O.CON.KFSD.WC.Y.0009.150218T1000Z-150218T1600Z/ WOODBURY-DIXON-DAKOTA- INCLUDING THE CITIES OF...SIOUX CITY...WAKEFIELD...PONCA... ALLEN...SOUTH SIOUX CITY 918 PM CST TUE FEB 17 2015 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 4 AM TO 10 AM CST WEDNESDAY... * WIND...NORTHWEST WINDS OF 15 TO 30 MPH ARE EXPECTED TONIGHT INTO WEDNESDAY MORNING. * WIND CHILL VALUES...WIND CHILL READINGS OF AROUND 20 BELOW ZERO ARE EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$
942 WWUS43 KFSD 180933 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 333 AM CST WED FEB 18 2015 IAZ001>003-MNZ071-072-080-081-089-090-097-098-SDZ038>040-053>056- 062-181745- /O.CON.KFSD.WC.Y.0009.000000T0000Z-150218T1800Z/ LYON IA-OSCEOLA-DICKINSON-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD- NOBLES-JACKSON-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-SANBORN- MINER-LAKE-MOODY-MINNEHAHA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... TYLER...HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON... FULDA...WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON... LAKEFIELD...PIPESTONE...LUVERNE...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...WOONSOCKET...HOWARD...MADISON... FLANDREAU...SIOUX FALLS 333 AM CST WED FEB 18 2015 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WIND...NORTHWEST WINDS OF 15 TO 30 MPH ARE EXPECTED SLOWLY DECREASE THIS MORNING. * WIND CHILL VALUES...WIND CHILL READINGS OF 20 BELOW TO 30 BELOW ZERO ARE EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS 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. && $$ IAZ012>014-020>022-032-SDZ052-058>061-064>071-181600- /O.CON.KFSD.WC.Y.0009.000000T0000Z-150218T1600Z/ SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-BUENA VISTA-IDA-JERAULD- AURORA-DAVISON-HANSON-MCCOOK-DOUGLAS-HUTCHINSON-TURNER-LINCOLN SD- BON HOMME-YANKTON-CLAY SD-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...SHELDON... HARTLEY...SANBORN...SPENCER...LE MARS...CHEROKEE...STORM LAKE... IDA GROVE...HOLSTEIN...BATTLE CREEK...WESSINGTON SPRINGS... ALPENA...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL... ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE... ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 333 AM CST WED FEB 18 2015 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS MORNING... * WIND...NORTHWEST WINDS OF 15 TO 30 MPH ARE EXPECTED THROUGH MID MORNING. * WIND CHILL VALUES...WIND CHILL READINGS OF 15 BELOW TO 25 BELOW ZERO ARE EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. && $$ IAZ031-NEZ013-014-181600- /O.CON.KFSD.WC.Y.0009.150218T1000Z-150218T1600Z/ WOODBURY-DIXON-DAKOTA- INCLUDING THE CITIES OF...SIOUX CITY...WAKEFIELD...PONCA... ALLEN...SOUTH SIOUX CITY 333 AM CST WED FEB 18 2015 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS MORNING... * WIND...NORTHWEST WINDS OF 15 TO 30 MPH ARE EXPECTED THIS MORNING. * WIND CHILL VALUES...WIND CHILL READINGS OF AROUND 20 BELOW ZERO ARE EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS 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. && $$
631 WWUS43 KFSD 181603 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1003 AM CST WED FEB 18 2015 IAZ012>014-020>022-031-032-NEZ013-014-SDZ052-058>061-064>071- 181715- /O.EXP.KFSD.WC.Y.0009.000000T0000Z-150218T1600Z/ SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA- DIXON-DAKOTA-JERAULD-AURORA-DAVISON-HANSON-MCCOOK-DOUGLAS- HUTCHINSON-TURNER-LINCOLN SD-BON HOMME-YANKTON-CLAY SD-UNION- INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...SHELDON... HARTLEY...SANBORN...SPENCER...LE MARS...CHEROKEE...STORM LAKE... SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD... PONCA...ALLEN...SOUTH SIOUX CITY...WESSINGTON SPRINGS...ALPENA... PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA... EMERY...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE...ARMOUR... CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP...PARKER... CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...CANTON... LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD... AVON...TABOR...YANKTON...VERMILLION...NORTH SIOUX CITY... BERESFORD...ELK POINT...ALCESTER...JEFFERSON 1003 AM CST WED FEB 18 2015 ...WIND CHILL ADVISORY HAS EXPIRED... WIND CHILL VALUES WILL CONTINUE TO SLOWLY MODERATE THROUGH THE DAY. BUT IT WILL CERTAINLY BE UNSEASONABLY COLD. $$ IAZ001>003-MNZ071-072-080-081-089-090-097-098-SDZ038>040-053>056- 062-181800- /O.CON.KFSD.WC.Y.0009.000000T0000Z-150218T1800Z/ LYON IA-OSCEOLA-DICKINSON-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD- NOBLES-JACKSON-PIPESTONE-ROCK-BEADLE-KINGSBURY-BROOKINGS-SANBORN- MINER-LAKE-MOODY-MINNEHAHA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... TYLER...HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON... FULDA...WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON... LAKEFIELD...PIPESTONE...LUVERNE...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...WOONSOCKET...HOWARD...MADISON... FLANDREAU...SIOUX FALLS 1003 AM CST WED FEB 18 2015 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WIND...NORTHWEST WINDS OF 15 TO 30 MPH WILL CONTINUE TO VERY SLOWLY DECREASE THROUGH THE DAY. * WIND CHILL VALUES...WIND CHILL READINGS OF 20 BELOW TO 25 DEGREES BELOW ZERO WILL CONTINUE TO THROUGH MIDDAY BEFORE MODERATING THIS AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND COLD TEMPERATURES WILL CREATE DANGEROUS 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 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 Feb 16, 11:02 PM CST, 3 hours 52 minutes earlier.
Area forecast discussion, Feb 16, 11:02 PM CST, 3 hours 52 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE SIOUX FALLS SD 1102 PM CST MON FEB 16 2015 .SHORT TERM...(THIS EVENING THROUGH TUESDAY) ISSUED AT 304 PM CST MON FEB 16 2015 LOW CLOUDS HAVE BEEN SHOWING LARGE BREAKS OVER THE AREA APPARENTLY DUE TO SUBSIDENCE BEHIND COLD FRONT...BUT SKIES ARE STILL CLOUDY TO MOSTLY CLOUDY DUE TO HIGHER LAYERS. OTHER LOW CLOUDS NORTH OF THE AREA WILL LIKELY MOVE IN THIS EVENING WITH SECONDARY FRONT WHICH WILL HERALD THE NEXT ARCTIC PUSH...THEN THESE CLOUDS WILL DECREASE LATE TONIGHT AS THE ARCTIC HIGH AND ITS SUBSIDENCE APPROACHES FROM THE NORTHWEST. ADJUSTMENTS WILL LIKELY HAVE TO BE MADE AS TIME GOES ON...ESPECIALLY WHEN HIGHER CLOUDS DECREASE...AS SHORT RANGE MODELS HAVE BEEN DOING VERY POORLY WITH THE LOW LEVEL MOISTURE. A FEW AREAS OF VERY MARGINALLY MEASURABLE LIGHT SNOW WILL PUSH OVER THE SOUTHWEST CORNER OF THE AREA THROUGH THIS EVENING WHILE A FLURRY LINGERS HERE AND THERE WITH ANY LOW CLOUDS IN THE EAST. COLDER AIR WITH THIS FIRST LITTLE PUSH WILL COOL TEMPERATURES STEADILY TONIGHT WITH A LINGERING NORTHERLY BREEZE WHICH WILL DECREASE A TAD AHEAD OF TUESDAY ARCTIC SHOT ARRIVAL. LOW TEMPERATURES EARLY TUESDAY MORNING WILL BE IN THE SINGLE DIGITS ABOVE ZERO NORTH TO THE LOWER TEENS ALONG THE MIGHTY MISSOURI RIVER. WIND CHILLS WILL DIP INTO THE TEENS BELOW ZERO BUT STAY OUT OF WIND CHILL ADVISORY TERRITORY. TUESDAY WILL BRING SKIES THAT ARE LIKELY TO BE MOSTLY CLEAR FOR A WHILE...WITH LOW CLOUDS LIKELY MOVING INTO THE NORTHEAST THEN EASTERN PART OF THE AREA LATE IN THE DAY WITH MID LEVEL SHORT WAVE AND LOWER LEVEL INSTABILITY ASSOCIATED WITH THE ARRIVAL OF THE STRONGER ARCTIC PUSH. THIS PUSH WILL BRING INCREASING NORTH/NORTHWEST WINDS AS TUESDAY PROGRESSES...WITH WINDS REACHING THE WINDY LEVEL LATE TUESDAY IN OUR WEST...BUT STAYING BELOW WIND ADVISORY LEVELS. TEMPERATURES WILL WARM A TAD TUESDAY TO HIGHS MOSTLY 10 TO 20 AHEAD OF THE STRONGER ARCTIC PUSH. OF COURSE IN THIS COLD WEATHER SPELL...LACK OF DECENT SNOW COVER WILL KEEP THE COLD FROM BEING QUITE AS BITING AS IT WOULD BE OTHERWISE. .LONG TERM...(TUESDAY NIGHT THROUGH MONDAY) ISSUED AT 304 PM CST MON FEB 16 2015 ON TUESDAY NIGHT...THE NEXT COLD FRONT CONTINUES TO MOVE SOUTHWARD ACROSS THE AREA. BRISK...BREEZY MIXED WINDS WILL CREATE COLD WIND CHILL VALUES. AT THIS TIME...IT APPEARS THAT AREAS ALONG AND EAST OF A HURON TO MITCHELL...TO SIOUX FALLS AND STORM LAKE IOWA LINE WILL NEED A WIND CHILL ADVISORY. HOWEVER AFTER COORDINATING WITH SURROUNDING OFFICES...DECIDED TO HOLD OFF FOR NOW IN CASE THIS AREA NEEDS REFINED TONIGHT OR TUESDAY. THE VARIOUS MODELS ALSO PAINT A BAND OF STRATUS OOZING DOWN WITH THE STRONG COLD AIR ADVECTION... THEN RAPIDLY BREAKING IT UP LATE TUESDAY NIGHT AND TOWARD 12Z WEDNESDAY. WITH VERY COLD TEMPERATURES IN THE STRATUS LAYER... DECIDED TO ADD A MENTION OF EVENING FLURRIES IN MANY OF OUR EASTERN ZONES WHERE THE STRATUS DEPTH IS POTENTIALLY THICK ENOUGH TO STRAIN OUT FLURRIES. CONCERNING LOW TEMPERATURES...TRENDED TOWARD THE WARMER GUIDANCE VALUES...USING THE WORD WARMER LOOSELY. BUT CONSIDERING THE WIND...AND THE LACK OF SIGNIFICANT SNOW COVER THROUGHOUT OUR FORECAST AREA OR IN MANY CASES...NO SNOW AT ALL...A LOT OF THE GUIDANCE VALUES WERE WAY BELOW HISTORICAL CLIMATOLOGY WITH LITTLE TO NO SNOW ON THE GROUND FOR THIS TIME OF YEAR. THE VALUES WHICH LOOKED BEST TO ME WERE THE CONSENSUS MODEL RAW TEMPERATURES WHICH KEEP READINGS AROUND ZERO...TO AROUND 5 BELOW. THIS SAME TREND ALSO HELD TRUE WITH WEDNESDAYS HIGHS...GOING WITH CONSENSUS MODEL RAW VALUES. PARTICULARLY...MANY OF THE MOS VALUES LOOKED REALLY COLD CONSIDERING THE LACK OF SNOW. THAT SAID...HIGHS WILL BE PLENTY COLD ON WEDNESDAY FOR THIS TIME OF YEAR ANYWAY. ON WEDNESDAY NIGHT...THE ARCTIC HIGH PRESSURE BEGINS TO NUDGE EASTWARD. AREAS ALONG AND WEST OF I 29 WILL SEE WINDS TURN TO A SOUTHEAST DIRECTION...AS WELL AS MID CLOUDS INCREASING LATE AT NIGHT IN SOUTH CENTRAL SD. FOR THIS REASON...HOURLY TEMPERATURES WILL PROBABLY STEADY OUT AND POSSIBLY EVEN RISE A BIT IN OUR SOUTH CENTRAL SD ZONES AFTER MIDNIGHT. HOWEVER ELSEWHERE...TEMPERATURES WILL HEAD TOWARD SUB ZERO LOWS...EXCEPT POSSIBLY IN THE MO RIVER VALLEY WHERE LOWS ARE PEGGED AT ZERO. AS THE HIGH CONTINUES TO MOVE EAST ON THURSDAY...A WARM FRONT BOTH AT THE SURFACE AND ALOFT WILL MOVE EASTWARD ACROSS THIS AREA. PLENTY OF MID LEVEL MOISTURE EXISTS WITH VERY FAVORABLE TEMPERATURES FOR PRODUCTION OF ICE CRYSTALS. THIS POTENTIAL LIGHT SNOW EVENT ALONG THE WARM FRONT LOOKS SIMILAR TO WHAT OCCURRED LAST LATE THURSDAY AND THURSDAY EVENING EAST OF THE JAMES RIVER VALLEY. THEREFORE BEGAN TO RAISE POPS THURSDAY AND THURSDAY NIGHT AS A BAND OF LIGHT SNOW COULD MOVE ACROSS THE FORECAST AREA. OVERALL...THE POPS ARE STILL PRETTY LOW AS SOME MODEL SOLUTIONS WERE DRY. BUT THE TREND IN FUTURE FORECASTS WILL PROBABLY BE A RAISING IN LIGHT SNOW CHANCES. BEHIND THE WARM FRONT...FRIDAY LOOKS LIKE A FAIRLY MILD DAY...BUT STILL SEASONABLY COOL FOR MANY LOCATIONS. BUT HIGHS SHOULD RANGE FROM THE 20S EAST OF I 29...TO THE LOWER 40S IN SOUTH CENTRAL SD. THEN ANOTHER CANADIAN COLD FRONT MOVES SOUTHWARD FRIDAY NIGHT AND SATURDAY. BLENDED HIGHS ARE CURRENTLY IN THE TEENS AND 20S FOR NEXT WEEKEND AS FORECAST 925MB TEMPERATURES SO FAR ARE NOT AS COLD AS WHAT IS COMING DOWN TUESDAY NIGHT AND WEDNESDAY. FINALLY...THE GFS IS SHOWING A POTENTIAL FOR LIGHT SNOW NEXT SUNDAY AND MONDAY AS IT MOVES THE HIGH FURTHER EAST MORE QUICKLY THEN THE ECMWF DOES... COUPLED WITH AN UPPER TROUGH DIGGING DOWN THE WESTERN U.S. COAST. THE ECMWF IS MUCH MORE AGGRESSIVE WITH AN UPPER FLOW THAT IS COMING DOWN STRAIGHT OUT OF CENTRAL CANADA CUTTING THIS AREA OFF FROM MOISTURE...BASICALLY COLD AND DRY. IT KEEPS A POSITIVELY UPPER TROUGH MUCH WEAKER IN THE INTERMOUNTAIN WEST. SO THIS FAR OUT...ONLY SLIGHT CHANCE POPS ARE WARRANTED FOR MANY OF OUR ZONES. && .AVIATION...(FOR THE 06Z TAFS THROUGH 06Z TUESDAY NIGHT) ISSUED AT 1102 PM CST MON FEB 16 2015 ALONG WITH INCREASE IN NORTHERLY WINDS WITH SECONDARY COLD SURGE WILL COME A PERIOD OF MVFR CEILINGS OVERNIGHT AND EARLY TUESDAY. AGAIN...THERE COULD BE A COUPLE OF BRIEF PERIODS OF LIGHT SNOWFALL OR FLURRIES WHICH ALSO EXHIBIT MVFR VISIBILITY AT KHON AND KFSD. EXPECT A PERIOD OF PARTIAL CLEARING ON TUESDAY LATER MORNING AND EARLY AFTERNOON...BUT ANOTHER INCREASE IN MVFR CEILINGS IS EXPECTED TO SPREAD NORTH TO SOUTH ACROSS THE AREA. THERE MAY ALSO BE SOME ADDITIONAL FLURRIES WITH THE CLOUD BEARING TEMPS IN THE ICE GROWTH RANGE...BUT DID NOT INCLUDE AT THIS TIME. SOME SURFACE WIND GUSTS IN EXCESS OF 25 KNOTS POSSIBLE ON TUESDAY AND TUESDAY EVENING. && .FSD WATCHES/WARNINGS/ADVISORIES... SD...NONE. MN...NONE. IA...NONE. NE...NONE. && SHORT TERM... LONG TERM...MJ AVIATION...CHAPMAN
Hazardous weather outlook, Feb 16, 4:04 AM CST, 22 hours 50 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SIOUX FALLS SD 404 AM CST MON FEB 16 2015 IAZ001>003-012>014-020>022-031-032-MNZ089-090-097-098-NEZ013-014- SDZ038-050-052>071-171015- LYON IA-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA-NOBLES-JACKSON-PIPESTONE-ROCK-DIXON- DAKOTA-BEADLE-GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE- AURORA-DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS- HUTCHINSON-TURNER-LINCOLN SD-BON HOMME-YANKTON-CLAY SD-UNION- 404 AM CST MON FEB 16 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST IOWA...SOUTHWEST MINNESOTA...NORTHEAST NEBRASKA...EAST CENTRAL SOUTH DAKOTA...SOUTH CENTRAL SOUTH DAKOTA AND SOUTHEAST SOUTH DAKOTA. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY WIND CHILL VALUES OF 15 TO 30 BELOW WILL ARE EXPECTED ON WEDNESDAY MORNING. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED. MNZ071-072-080-081-SDZ039-040-171015- LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-KINGSBURY-BROOKINGS- 404 AM CST MON FEB 16 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST MINNESOTA AND EAST CENTRAL SOUTH DAKOTA. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY WIND CHILL VALUES TUESDAY MORNING WILL APPROACH 20 BELOW. WIND CHILL VALUES OF 15 TO 30 BELOW ARE EXPECTED ON WEDNESDAY MORNING. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED.
Nearby
Wind Chill Advisories in South Dakota, 2015Wind Chill Advisories in Iowa, 2015Wind Chill Advisories in Minnesota, 2015Every wind chill advisory in 2015
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.