Alert archive / Minnesota / Wind Chill Advisories in 2021
Wind Chill Advisory 7, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this wind chill advisory at Feb 15, 2021, 3:22 AM CST for 5 counties in Minnesota. It took effect at Feb 15, 2021, 12:00 PM CST. It was in force for 21 hr.
The area
The counties it named.
The facts
- Issued
- Feb 15, 2021, 3:22 AM CST (09:22 UTC)
- In effect from
- Feb 15, 2021, 12:00 PM CST
- Expired
- Feb 16, 2021, 9:00 AM CST
- In force
- 21 hr
- Issued by
- NWS Sioux Falls, SD
Counties Cottonwood County, MN, Jackson County, MN, Lincoln County, MN, Lyon County, MN, Murray County, MN
The radar
The Sioux Falls radar (KFSD), 105 km from the middle of the area, began a volume at 09:23 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, 9.4 hours before the alert went out and 182 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
- 1257 m above ground
- 0-6 km bulk shear
- 69 kt
- 0-1 km storm-relative helicity
- -108 m²/s²
- 0-3 km storm-relative helicity
- -98 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
348 WWUS43 KFSD 150922 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 322 AM CST Mon Feb 15 2021 IAZ001>003-012>014-020>022-031-032-MNZ089-097-098-NEZ013-014- SDZ038>040-050-052>071-151800- /O.CAN.KFSD.WC.A.0001.210215T1800Z-210216T1800Z/ /O.EXT.KFSD.WC.W.0001.000000T0000Z-210216T1500Z/ Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Nobles-Pipestone-Rock-Dixon-Dakota- Beadle-Kingsbury-Brookings-Gregory-Jerauld-Sanborn-Miner-Lake- Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-Charles Mix- Douglas-Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Union- 322 AM CST Mon Feb 15 2021 ...WIND CHILL WARNING NOW IN EFFECT UNTIL 9 AM CST TUESDAY... ...WIND CHILL WATCH IS CANCELLED... * WHAT...Dangerously cold wind chills as low as 40 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. This includes the tribal lands of the Yankton Sioux Tribal Nation and the Flandreau Santee Sioux Tribal Nation. * WHEN...Until 9 AM CST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ MNZ071-072-080-081-090-151800- /O.UPG.KFSD.WC.A.0001.210215T1800Z-210216T1800Z/ /O.NEW.KFSD.WC.Y.0007.210215T1800Z-210216T1500Z/ /O.CON.KFSD.WC.W.0001.000000T0000Z-210215T1800Z/ Lincoln-Lyon-Murray-Cottonwood-Jackson- 322 AM CST Mon Feb 15 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... ...WIND CHILL ADVISORY IN EFFECT FROM NOON TODAY TO 9 AM CST TUESDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills as low as 40 below zero. For the Wind Chill Advisory, very cold wind chills as low as 30 below zero. * WHERE...Lincoln, Lyon, Murray, Cottonwood and Jackson Counties. * WHEN...For the Wind Chill Warning, until noon CST today. For the Wind Chill Advisory, from noon today to 9 AM CST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
4 follow-up statements
679 WWUS43 KFSD 151756 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 1156 AM CST Mon Feb 15 2021 MNZ071-072-080-081-090-161100- /O.EXP.KFSD.WC.W.0001.000000T0000Z-210215T1800Z/ /O.CON.KFSD.WC.Y.0007.210215T1800Z-210216T1500Z/ Lincoln-Lyon-Murray-Cottonwood-Jackson- 1156 AM CST Mon Feb 15 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST TUESDAY... ...WIND CHILL WARNING WILL EXPIRE AT NOON CST TODAY... * WHAT...Very cold wind chills expected. Wind chills as low as 25 below zero. * WHERE...Cottonwood, Murray, Lincoln, Lyon and Jackson Counties. * WHEN...Until 9 AM CST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ IAZ001>003-012>014-020>022-031-032-MNZ089-097-098-NEZ013-014- SDZ038>040-050-052>071-161100- /O.CON.KFSD.WC.W.0001.000000T0000Z-210216T1500Z/ Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Nobles-Pipestone-Rock-Dixon-Dakota- Beadle-Kingsbury-Brookings-Gregory-Jerauld-Sanborn-Miner-Lake- Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-Charles Mix- Douglas-Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Union- 1156 AM CST Mon Feb 15 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST TUESDAY... * WHAT...Dangerously cold wind chills. Wind chills as low as 25 below zero Monday afternoon. Wind chills as low as 40 below zero into Tuesday morning. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. This includes the tribal lands of the Yankton Sioux Tribal Nation and the Flandreau Santee Sioux Tribal Nation. * WHEN...Until 9 AM CST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
685 WWUS43 KFSD 160358 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 958 PM CST Mon Feb 15 2021 IAZ001>003-012>014-020>022-031-032-MNZ089-097-098-NEZ013-014- SDZ038>040-050-052>071-161300- /O.CON.KFSD.WC.W.0001.000000T0000Z-210216T1500Z/ Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Nobles-Pipestone-Rock-Dixon-Dakota- Beadle-Kingsbury-Brookings-Gregory-Jerauld-Sanborn-Miner-Lake- Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-Charles Mix- Douglas-Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Union- 958 PM CST Mon Feb 15 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST TUESDAY... * WHAT...Dangerously cold wind chills. Wind chills as low as 40 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. This includes the tribal lands of the Yankton Sioux Tribal Nation and the Flandreau Santee Sioux Tribal Nation. * WHEN...Until 9 AM CST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ MNZ071-072-080-081-090-161300- /O.CON.KFSD.WC.Y.0007.000000T0000Z-210216T1500Z/ Lincoln-Lyon-Murray-Cottonwood-Jackson- 958 PM CST Mon Feb 15 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST TUESDAY... * WHAT...Very cold wind chills. Wind chills as low as 35 below zero. * WHERE...Cottonwood, Murray, Lincoln, Lyon and Jackson Counties. * WHEN...Until 9 AM CST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 15 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
592 WWUS43 KFSD 160950 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 350 AM CST Tue Feb 16 2021 IAZ001>003-012>014-020>022-031-032-MNZ089-097-098-NEZ013-014- SDZ038>040-050-052>071-161500- /O.CON.KFSD.WC.W.0001.000000T0000Z-210216T1500Z/ Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Nobles-Pipestone-Rock-Dixon-Dakota- Beadle-Kingsbury-Brookings-Gregory-Jerauld-Sanborn-Miner-Lake- Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-Charles Mix- Douglas-Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Union- 350 AM CST Tue Feb 16 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS MORNING... * WHAT...Dangerously cold wind chills. Wind chills as low as 40 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. This includes the tribal lands of the Yankton Sioux Tribal Nation and the Flandreau Santee Sioux Tribal Nation. * WHEN...Until 9 AM CST this morning. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ MNZ071-072-080-081-090-161500- /O.CON.KFSD.WC.Y.0007.000000T0000Z-210216T1500Z/ Lincoln-Lyon-Murray-Cottonwood-Jackson- 350 AM CST Tue Feb 16 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS MORNING... * WHAT...Very cold wind chills. Wind chills as low as 35 below zero. * WHERE...Cottonwood, Murray, Lincoln, Lyon and Jackson Counties. * WHEN...Until 9 AM CST this morning. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 15 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
420 WWUS43 KFSD 161448 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 848 AM CST Tue Feb 16 2021 IAZ001>003-012>014-020>022-031-032-MNZ089-097-098-NEZ013-014- SDZ038>040-050-052>071-161600- /O.EXP.KFSD.WC.W.0001.000000T0000Z-210216T1500Z/ Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Nobles-Pipestone-Rock-Dixon-Dakota- Beadle-Kingsbury-Brookings-Gregory-Jerauld-Sanborn-Miner-Lake- Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-Charles Mix- Douglas-Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Union- 848 AM CST Tue Feb 16 2021 ...WIND CHILL WARNING WILL EXPIRE AT 9 AM CST THIS MORNING... Temperatures continue to warm very slowly this morning. Wind chills may remain between -15 and -30 through noon, and continue to warm this afternoon. Continue to use extreme caution if spending any time outdoors today. $$ MNZ071-072-080-081-090-161600- /O.EXP.KFSD.WC.Y.0007.000000T0000Z-210216T1500Z/ Lincoln-Lyon-Murray-Cottonwood-Jackson- 848 AM CST Tue Feb 16 2021 ...WIND CHILL ADVISORY WILL EXPIRE AT 9 AM CST THIS MORNING... Temperatures continue to warm very slowly this morning. Wind chills may remain between -15 and -30 through noon, and continue to warm this afternoon. Continue to use extreme caution if spending any time outdoors today. $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
Nearby
Wind Chill Advisories in Minnesota, 2021Every wind chill advisory in 2021
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.