Alert archive / South Dakota / Wind Chill Warnings in 2017
Wind Chill Warning 2, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this wind chill warning at Dec 30, 2017, 2:59 AM CST for 4 states. It took effect at Dec 31, 2017, 12:00 AM CST. It was in force for 36 hr. 55 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Dec 30, 2017, 2:59 AM CST (08:59 UTC)
- In effect from
- Dec 31, 2017, 12:00 AM CST
- Expired
- Jan 1, 2018, 12:00 PM CST
- In force
- 36 hr
- Issued by
- NWS Sioux Falls, SD
All 45 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, 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, Union County, SD, Yankton County, SD
The radar
The Sioux Falls radar (KFSD), 16 km from the middle of the area, began a volume at 09:00 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Dec 31, 12:00 AM CST | SNOW 0.4 | 2 S Huron, SD | |
| Dec 31, 12:00 AM CST | SNOW 0.8 | 3 N Sioux Falls, SD | CO-OP OBSERVER STATION FSDS2, SIOUX FALLS NWS. |
| Dec 31, 12:00 AM CST | SNOW 3.3 | Sergeant Bluff, IA | |
| Dec 31, 6:00 AM CST | SNOW 0.1 | 3 N Sioux Falls, SD | CO-OP OBSERVER STATION FSDS2, SIOUX FALLS NWS. |
| Dec 31, 6:30 AM CST | SNOW 1 | Howard, SD | |
| Dec 31, 6:30 AM CST | SNOW 1.5 | 2 Ese Yankton, SD | |
| Dec 31, 7:00 AM CST | SNOW 0.2 | 1 W Alexandria, SD | |
| Dec 31, 7:00 AM CST | SNOW 0.5 | 2 Ne Worthington, MN | |
| Dec 31, 7:00 AM CST | SNOW 0.5 | Orange City, IA | |
| Dec 31, 7:00 AM CST | SNOW 0.5 | Sibley, IA | |
| Dec 31, 7:00 AM CST | SNOW 0.5 | Washta, IA | |
| Dec 31, 7:00 AM CST | SNOW 0.6 | 2 Nne Lakefield, MN | |
| Dec 31, 7:00 AM CST | SNOW 0.6 | 3 Wnw Everly, IA | |
| Dec 31, 7:00 AM CST | SNOW 0.8 | 1 S Huron, SD | |
| Dec 31, 7:00 AM CST | SNOW 0.8 | 4 Sw Sioux Falls, SD | |
| Dec 31, 7:00 AM CST | SNOW 0.8 | 6 Nw Montrose, SD | |
| Dec 31, 7:00 AM CST | SNOW 0.8 | Sheldon, IA | |
| Dec 31, 7:00 AM CST | SNOW 1 | 1 Ene Wall Lake, SD | |
| Dec 31, 7:00 AM CST | SNOW 1 | 1 Wsw Canton, SD | |
| Dec 31, 7:00 AM CST | SNOW 1 | 2 Wsw Garretson, SD | |
| Dec 31, 7:00 AM CST | SNOW 1 | 3 N Hornick, IA | |
| Dec 31, 7:00 AM CST | SNOW 1 | 8 Ssw Herrick, SD | |
| Dec 31, 7:00 AM CST | SNOW 1 | Hurley, SD | |
| Dec 31, 7:00 AM CST | SNOW 1 | Wessington Springs, SD | |
| Dec 31, 7:00 AM CST | SNOW 1.1 | 2 N Chester, SD | |
| Dec 31, 7:00 AM CST | SNOW 1.2 | Holstein, IA | |
| Dec 31, 7:00 AM CST | SNOW 1.3 | Marion, SD | |
| Dec 31, 7:00 AM CST | SNOW 1.4 | 5 S Chamberlain, SD | |
| Dec 31, 7:00 AM CST | SNOW 1.5 | 2 Ne Burke, SD | |
| Dec 31, 7:00 AM CST | SNOW 1.5 | 4 Ssw Pickstown, SD | |
| Dec 31, 7:00 AM CST | SNOW 1.5 | 4 Sw Burke, SD | |
| Dec 31, 7:00 AM CST | SNOW 1.5 | 9 S Dallas, SD | |
| Dec 31, 7:00 AM CST | SNOW 1.5 | Clayton, SD | |
| Dec 31, 7:00 AM CST | SNOW 1.5 | Emerson, NE | |
| Dec 31, 7:00 AM CST | SNOW 1.5 | White Lake, SD | |
| Dec 31, 7:00 AM CST | SNOW 1.8 | 3 Ese Sioux Falls, SD | |
| Dec 31, 7:00 AM CST | SNOW 2.3 | 8 Ssw Chamberlain, SD | |
| Dec 31, 7:00 AM CST | SNOW 2.6 | Chamberlain, SD | |
| Dec 31, 7:00 AM CST | SNOW 2.7 | 7 Nne Chamberlain, SD | |
| Dec 31, 7:00 AM CST | SNOW 3 | 10 W Dimock, SD | |
| Dec 31, 7:00 AM CST | SNOW 3 | 1 Nw Wagner, SD | |
| Dec 31, 7:00 AM CST | SNOW 3 | 1 Se Vermillion, SD | |
| Dec 31, 7:00 AM CST | SNOW 3 | Bonesteel, SD | |
| Dec 31, 7:00 AM CST | SNOW 4 | 3 Ese Dixon, SD | |
| Dec 31, 7:00 AM CST | SNOW 4 | 5 W Armour, SD | |
| Dec 31, 8:00 AM CST | SNOW 0.3 | 2 Nne Brookings, SD | |
| Dec 31, 8:00 AM CST | SNOW 0.5 | 1 Nnw Pipestone, MN | |
| Dec 31, 8:00 AM CST | SNOW 1.5 | Tyndall, SD | |
| Dec 31, 9:00 AM CST | SNOW 3 | 13 Wnw Platte, SD | |
| Dec 31, 11:00 AM CST | SNOW 2.5 | 1 Sse Vermillion, SD | CO-OP OBSERVER STATION VRMS2, 2 SE VERMILLION. |
| Dec 31, 12:00 PM CST | SNOW 0.5 | Remsen, IA | CO-OP OBSERVER STATION RMSI4, REMSEN NO. 2. |
| Dec 31, 5:00 PM CST | SNOW 1.4 | 2 E Concord, NE | CO-OP OBSERVER STATION NESN1, NORTHEAST EXPERIMENT STATION. |
| Dec 31, 6:00 PM CST | SNOW 2 | Menno, SD | CO-OP OBSERVER STATION MNOS2, MENNO. |
| Dec 31, 10:00 PM CST | SNOW 0.7 | 4 E Sioux Rapids, IA | CO-OP OBSERVER STATION SXRI4, 4 E SIOUX RAPIDS. |
| Dec 31, 10:00 PM CST | SNOW 1 | 4 Ene Salem, SD | CO-OP OBSERVER STATION SLMS2, SALEM 5NE. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Aberdeen, SD (KABR), launched 00:00Z, 9.0 hours before the alert went out and 202 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
- 807 m above ground
- 0-6 km bulk shear
- 111 kt
- 0-1 km storm-relative helicity
- -144 m²/s²
- 0-3 km storm-relative helicity
- 75 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
842 WWUS43 KFSD 300859 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 259 AM CST Sat Dec 30 2017 IAZ002-003-014-022-MNZ071-072-080-081-089-090-097-098-SDZ038>040- 054>056-301815- /O.NEW.KFSD.WC.W.0002.171231T0600Z-180101T1800Z/ /O.EXB.KFSD.WC.Y.0006.171230T1800Z-171231T0600Z/ /O.CON.KFSD.WC.W.0001.000000T0000Z-171230T1800Z/ Osceola-Dickinson-Clay IA-Buena Vista-Lincoln MN-Lyon MN-Murray- Cottonwood-Nobles-Jackson-Pipestone-Rock-Beadle-Kingsbury- Brookings-Miner-Lake-Moody- 259 AM CST Sat Dec 30 2017 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... ...WIND CHILL ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT CST TONIGHT... ...WIND CHILL WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST MONDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 45 below zero, with the coldest wind chills expected this morning and New Year's Eve through New Year's Day. * WHERE...Portions of east central South Dakota, northwest Iowa and southwest Minnesota. * WHEN...An extended period of dangerously cold wind chills are expected through Monday, with the most dangerous conditions expected New Year's Eve through New Year's Day. * ADDITIONAL DETAILS...Dangerously cold wind chills may return again Monday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$ IAZ001-012-013-020-021-031-032-NEZ013-014-SDZ050-052-053-057>071- 301815- /O.NEW.KFSD.WC.W.0002.171231T0600Z-180101T1800Z/ /O.EXT.KFSD.WC.Y.0006.000000T0000Z-171231T0600Z/ Lyon IA-Sioux-O'Brien-Plymouth-Cherokee-Woodbury-Ida-Dixon-Dakota- Gregory-Jerauld-Sanborn-Brule-Aurora-Davison-Hanson-McCook- Minnehaha-Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD- Bon Homme-Yankton-Clay SD-Union- 259 AM CST Sat Dec 30 2017 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST MONDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 20 below zero to 45 below zero, with the coldest wind chills expected New Year's Eve through New Year's Day. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska and northwest and west central Iowa. * WHEN...An extended period of dangerously cold wind chills are expected through Monday, with the most dangerous conditions expected New Year's Eve through New Year's Day. * ADDITIONAL DETAILS....Dangerously cold wind chills may return again Monday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
10 follow-up statements
424 WWUS43 KFSD 301746 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 1146 AM CST Sat Dec 30 2017 IAZ002-003-014-022-MNZ071-072-080-081-089-090-097-098-SDZ038>040- 054>056-310400- /O.EXP.KFSD.WC.W.0001.000000T0000Z-171230T1800Z/ /O.CON.KFSD.WC.W.0002.171231T0600Z-180101T1800Z/ /O.CON.KFSD.WC.Y.0006.171230T1800Z-171231T0600Z/ Osceola-Dickinson-Clay IA-Buena Vista-Lincoln MN-Lyon MN-Murray- Cottonwood-Nobles-Jackson-Pipestone-Rock-Beadle-Kingsbury- Brookings-Miner-Lake-Moody- 1146 AM CST Sat Dec 30 2017 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST MONDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 45 below zero. * WHERE...Portions of east central South Dakota, northwest Iowa and southwest Minnesota. * WHEN...An extended period of dangerously cold wind chills are expected through Monday, with the most dangerous conditions expected New Year's Eve through New Year's Day. * ADDITIONAL DETAILS...Dangerously cold wind chills may return again Monday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$ IAZ001-012-013-020-021-031-032-NEZ013-014-SDZ050-052-053-057>071- 310400- /O.CON.KFSD.WC.W.0002.171231T0600Z-180101T1800Z/ /O.CON.KFSD.WC.Y.0006.000000T0000Z-171231T0600Z/ Lyon IA-Sioux-O'Brien-Plymouth-Cherokee-Woodbury-Ida-Dixon-Dakota- Gregory-Jerauld-Sanborn-Brule-Aurora-Davison-Hanson-McCook- Minnehaha-Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD- Bon Homme-Yankton-Clay SD-Union- 1146 AM CST Sat Dec 30 2017 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST MONDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 20 below zero to 45 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska and northwest and west central Iowa. * WHEN...An extended period of dangerously cold wind chills are expected through Monday, with the most dangerous conditions expected New Year's Eve through New Year's Day. * ADDITIONAL DETAILS....Dangerously cold wind chills may return again Monday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
706 WWUS43 KFSD 302056 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 256 PM CST Sat Dec 30 2017 IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-310500- /O.CON.KFSD.WC.W.0002.171231T0600Z-180101T1800Z/ /O.CON.KFSD.WC.Y.0006.000000T0000Z-171231T0600Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lincoln MN-Lyon MN-Murray-Cottonwood- Nobles-Jackson-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 SD-Bon Homme-Yankton-Clay SD-Union- 256 PM CST Sat Dec 30 2017 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST MONDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 45 below zero. * WHERE...Portions of east central South Dakota, northwest Iowa and southwest Minnesota. * WHEN...An extended period of dangerously cold wind chills are expected through Monday, with the most dangerous conditions expected New Year's Eve through New Year's Day. * ADDITIONAL DETAILS...Dangerously cold wind chills may continue Monday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
350 WWUS43 KFSD 310448 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 1048 PM CST Sat Dec 30 2017 IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-311300- /O.CON.KFSD.WC.W.0002.171231T0600Z-180101T1800Z/ /O.CON.KFSD.WC.Y.0006.000000T0000Z-171231T0600Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lincoln MN-Lyon MN-Murray-Cottonwood- Nobles-Jackson-Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury- Brookings-Gregory-Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora- Davison-Hanson-McCook-Minnehaha-Charles Mix-Douglas-Hutchinson- Turner-Lincoln SD-Bon Homme-Yankton-Clay SD-Union- 1048 PM CST Sat Dec 30 2017 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 45 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. * WHEN...An extended period of dangerously cold wind chills are expected through Monday, with the most dangerous conditions expected New Year's Eve through New Year's Day. * ADDITIONAL DETAILS...Dangerously cold wind chills may continue Monday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
347 WWUS43 KFSD 310609 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 1209 AM CST Sun Dec 31 2017 IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-311415- /O.EXP.KFSD.WC.Y.0006.000000T0000Z-171231T0600Z/ /O.CON.KFSD.WC.W.0002.000000T0000Z-180101T1800Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lincoln MN-Lyon MN-Murray-Cottonwood- Nobles-Jackson-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 SD-Bon Homme-Yankton-Clay SD-Union- 1209 AM CST Sun Dec 31 2017 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... ...WIND CHILL ADVISORY HAS EXPIRED... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 45 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. * WHEN...Until noon CST Monday. * ADDITIONAL DETAILS...Dangerously cold wind chills may continue Monday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$
240 WWUS43 KFSD 311130 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 530 AM CST Sun Dec 31 2017 IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-312330- /O.CON.KFSD.WC.W.0002.000000T0000Z-180101T1800Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lincoln MN-Lyon MN-Murray-Cottonwood- Nobles-Jackson-Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury- Brookings-Gregory-Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora- Davison-Hanson-McCook-Minnehaha-Charles Mix-Douglas-Hutchinson- Turner-Lincoln SD-Bon Homme-Yankton-Clay SD-Union- 530 AM CST Sun Dec 31 2017 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 45 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. * WHEN...Until noon CST Monday. * ADDITIONAL DETAILS...Dangerously cold wind chills may return Monday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$
995 WWUS43 KFSD 311733 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 1133 AM CST Sun Dec 31 2017 IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-010145- /O.CON.KFSD.WC.W.0002.000000T0000Z-180101T1800Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lincoln MN-Lyon MN-Murray-Cottonwood- Nobles-Jackson-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 SD-Bon Homme-Yankton-Clay SD-Union- 1133 AM CST Sun Dec 31 2017 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 45 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. * WHEN...Until noon CST Monday. * ADDITIONAL DETAILS...Dangerously cold wind chills may return Monday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$
365 WWUS43 KFSD 312159 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 359 PM CST Sun Dec 31 2017 IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-010600- /O.CON.KFSD.WC.W.0002.000000T0000Z-180101T1800Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lincoln MN-Lyon MN-Murray-Cottonwood- Nobles-Jackson-Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury- Brookings-Gregory-Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora- Davison-Hanson-McCook-Minnehaha-Charles Mix-Douglas-Hutchinson- Turner-Lincoln SD-Bon Homme-Yankton-Clay SD-Union- 359 PM CST Sun Dec 31 2017 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 45 below zero. * WHERE...Portions of southeast South Dakota, northeast Nebraska, northwest Iowa and southwest Minnesota. * WHEN...Until noon CST Monday. * ADDITIONAL DETAILS...Dangerously cold wind chills may return Monday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$
987 WWUS43 KFSD 010359 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 959 PM CST Sun Dec 31 2017 IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-011200- /O.CON.KFSD.WC.W.0002.000000T0000Z-180101T1800Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lincoln MN-Lyon MN-Murray-Cottonwood- Nobles-Jackson-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 SD-Bon Homme-Yankton-Clay SD-Union- 959 PM CST Sun Dec 31 2017 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 45 below zero. * WHERE...Portions of southeast South Dakota, northeast Nebraska, northwest Iowa and southwest Minnesota. * WHEN...Until noon CST Monday. * ADDITIONAL DETAILS...Dangerously cold wind chills may return Monday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$
268 WWUS43 KFSD 010930 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 330 AM CST Mon Jan 1 2018 IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-011800- /O.CON.KFSD.WC.W.0002.000000T0000Z-180101T1800Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lincoln MN-Lyon MN-Murray-Cottonwood- Nobles-Jackson-Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury- Brookings-Gregory-Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora- Davison-Hanson-McCook-Minnehaha-Charles Mix-Douglas-Hutchinson- Turner-Lincoln SD-Bon Homme-Yankton-Clay SD-Union- 330 AM CST Mon Jan 1 2018 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 45 below zero. * WHERE...All of southeast South Dakota, northeast Nebraska, northwest Iowa, and southwest Minnesota. * WHEN...Until noon CST today. * ADDITIONAL DETAILS...Dangerously cold wind chills will likely return Monday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$
598 WWUS43 KFSD 011801 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 1201 PM CST Mon Jan 1 2018 IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-020215- /O.EXP.KFSD.WC.W.0002.000000T0000Z-180101T1800Z/ /O.NEW.KFSD.WC.Y.0001.180102T0000Z-180102T1600Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lincoln MN-Lyon MN-Murray-Cottonwood- Nobles-Jackson-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 SD-Bon Homme-Yankton-Clay SD-Union- 1201 PM CST Mon Jan 1 2018 ...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 10 AM CST TUESDAY... ...WIND CHILL WARNING HAS EXPIRED... * WHAT...Very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 20 below zero to 35 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. * WHEN...From 6 PM this evening to 10 AM CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
Nearby
Wind Chill Warnings in South Dakota, 2017Wind Chill Warnings in Iowa, 2017Wind Chill Warnings in Minnesota, 2017Every wind chill warning in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.