Alert archive / South Dakota / Winter Storm Warnings in 2021
Winter Storm Warning 3, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this winter storm warning at Dec 9, 2021, 11:23 AM CST for 4 states. It took effect at Dec 10, 2021, 12:00 AM CST. It was in force for 27 hr. 59 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 9, 2021, 11:23 AM CST (17:23 UTC)
- In effect from
- Dec 10, 2021, 12:00 AM CST
- Expired
- Dec 11, 2021, 3:00 AM CST
- In force
- 27 hr
- Issued by
- NWS Sioux Falls, SD
All 40 counties
Buena Vista County, IA, Cherokee County, IA, Clay County, IA, Dickinson County, IA, Lyon County, IA, O'Brien County, IA, Osceola County, IA, Plymouth County, IA, Sioux County, IA, Cottonwood County, MN, Jackson County, MN, Lincoln County, MN, Lyon County, MN, Murray County, MN, Nobles County, MN, Pipestone County, MN, Rock County, MN, Dixon County, NE, Aurora 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, 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 17:24 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 10, 7:00 AM CST | SNOW 5.2 | 5 S Chamberlain, SD | |
| Dec 10, 9:00 AM CST | HEAVY SNOW 8 | 13 Wnw Platte, SD | |
| Dec 10, 12:30 PM CST | SNOW 7.5 | 1 Sse Mitchell, SD | |
| Dec 10, 12:48 PM CST | SNOW 3 | 2 S Sioux Falls, SD | |
| Dec 10, 1:00 PM CST | SNOW 2.9 | 3 N Sioux Falls, SD | |
| Dec 10, 1:00 PM CST | SNOW 3 | 3 Sse Sioux Falls, SD | |
| Dec 10, 1:10 PM CST | SNOW 3.3 | Lester, IA | |
| Dec 10, 1:10 PM CST | HEAVY SNOW 3.5 | Lester, IA | TOTAL SNOWFALL THROUGH 1:10 PM. RECEIVED REPORT VIA SOCIAL MEDIA. |
| Dec 10, 1:16 PM CST | SNOW 3.5 | 4 Wnw Rowena, SD | |
| Dec 10, 1:30 PM CST | HEAVY SNOW 8.2 | 3 Sse Mitchell, SD | |
| Dec 10, 1:35 PM CST | SNOW 1 | Spirit Lake, IA | |
| Dec 10, 1:55 PM CST | HEAVY SNOW 4.8 | Howard, SD | TOTAL SNOWFALL THROUGH 1:55 PM. |
| Dec 10, 2:00 PM CST | HEAVY SNOW 5.5 | 4 Sw Wentworth, SD | TOTAL AS OF 2 PM. STILL SNOWING. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 2:30 PM CST | HEAVY SNOW 4 | 4 N Currie, MN | TOTAL SNOWFALL THROUGH 2:30 PM. |
| Dec 10, 3:10 PM CST | HEAVY SNOW 5.8 | 1 Nw Harrisburg, SD | TOTAL SNOWFALL THROUGH 3:10 PM. REPORT RECEIVED VIA SOCIAL MEDIA. |
| Dec 10, 3:30 PM CST | HEAVY SNOW 8 | Mitchell, SD | TOTAL AS OF 330 PM. STILL SNOWING. |
| Dec 10, 3:45 PM CST | HEAVY SNOW 6 | Mountain Lake, MN | TOTAL AS OF 345 PM. STILL SNOWING. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 4:00 PM CST | HEAVY SNOW 5 | Jackson, MN | TOTAL AS OF 4 PM. STILL SNOWING. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 4:00 PM CST | HEAVY SNOW 6 | Worthing, SD | TOTAL AS OF 4 PM. STILL SNOWING. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 4:00 PM CST | HEAVY SNOW 6.5 | 4 Ese Sioux Falls, SD | TOTAL AS OF 4PM. STILL SNOWING. |
| Dec 10, 4:00 PM CST | SNOW 7.4 | 4 Sse Sioux Falls, SD | |
| Dec 10, 4:15 PM CST | HEAVY SNOW 3.5 | 8 S Brookings, SD | TOTAL AS OF 415 PM. STILL SNOWING. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 4:30 PM CST | HEAVY SNOW 7 | 1 Sw Canistota, SD | TOTAL AS OF 430 PM. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 4:30 PM CST | HEAVY SNOW 9 | 9 Nw Harrison, SD | TOTAL AS OF 430 PM. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 4:40 PM CST | HEAVY SNOW 6 | Flandreau, SD | TOTAL AS OF 440 PM. STILL SNOWING. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 4:45 PM CST | HEAVY SNOW 4 | Tyndall, SD | TOTAL SNOWFALL THROUGH 4:45 PM. |
| Dec 10, 4:45 PM CST | HEAVY SNOW 8 | 4 Nw Hurley, SD | TOTAL AS OF 445 PM. STILL SNOWING. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 5:05 PM CST | HEAVY SNOW 6 | 4 N Currie, MN | UPDATED TOTAL SNOWFALL THROUGH 5:05 PM. |
| Dec 10, 5:15 PM CST | HEAVY SNOW 7 | 4 Sw Sioux Falls, SD | TOTAL AS OF 515 PM. STILL SNOWING. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 5:25 PM CST | HEAVY SNOW 6 | Sioux Falls, SD | TOTAL AS OF 525 PM. STILL SNOWING. |
| Dec 10, 5:30 PM CST | SNOW 1 | 3 Sse North Sioux City, SD | TOTAL AS OF 530 PM. STILL SNOWING. |
| Dec 10, 5:30 PM CST | HEAVY SNOW 6 | Marion, SD | TOTAL AS OF 530 PM. STILL SNOWING. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 5:45 PM CST | SNOW 2.5 | Ponca, NE | TOTAL AS OF 545 PM. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 5:45 PM CST | HEAVY SNOW 8.4 | 4 Ese Sioux Falls, SD | TOTAL AS OF 545 PM. STILL SNOWING. |
| Dec 10, 5:50 PM CST | SNOW 2 | Vermillion, SD | TOTAL AS OF 550 PM. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 5:50 PM CST | HEAVY SNOW 6.3 | Madison, SD | TOTAL AS OF 550 PM. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 6:00 PM CST | HEAVY SNOW 8.1 | 3 N Sioux Falls, SD | OFFICIAL SNOW TOTAL THROUGH 6 PM FOR NWS SIOUX FALLS AND SIOUX FALLS AIRPORT. |
| Dec 10, 6:15 PM CST | HEAVY SNOW 7.5 | Alexandria, SD | TOTAL AS OF 615 PM. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 6:15 PM CST | HEAVY SNOW 8 | Trosky, MN | TOTAL AS OF 615 PM. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 6:50 PM CST | HEAVY SNOW 9 | Windom, MN | TOTAL AS OF 650 PM. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 7:00 PM CST | HEAVY SNOW 6 | Ocheyedan, IA | TOTAL AS OF 700 PM. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 7:00 PM CST | HEAVY SNOW 9.5 | Larchwood, IA | TOTAL AS OF 700 PM. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 7:40 PM CST | SNOW 5 | Newcastle, NE | TOTAL AS OF 740 PM. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 7:45 PM CST | HEAVY SNOW 9 | 3 Sse Sioux Falls, SD | REPORT AS OF 745 PM. |
| Dec 10, 8:00 PM CST | SNOW 3.5 | 2 Ene Brookings, SD | REPORT VIA SOCIAL MEDIA. |
| Dec 10, 8:10 PM CST | HEAVY SNOW 10 | 4 Sse Sioux Falls, SD | TOTAL AS OF 810 PM. |
| Dec 10, 8:30 PM CST | SNOW 3 | 3 Sse North Sioux City, SD | TOTAL AS OF 830 PM. |
| Dec 10, 8:40 PM CST | SNOW 4.5 | Hull, IA | TOTAL AS OF 840 PM. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 9:17 PM CST | HEAVY SNOW 9 | 8 N Jeffers, MN | TOTAL AS OF 917 PM. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 10:00 PM CST | HEAVY SNOW 7.3 | 2 Wsw Garretson, SD | COCORAHS STATION SD-MH-91 GARRETSON 1.7 WSW. |
| Dec 10, 10:00 PM CST | SNOW 10 | 2 Ssw Sioux Falls, SD | REPORT VIA SOCIAL MEDIA. |
| Dec 10, 10:00 PM CST | SNOW 10.5 | Larchwood, IA | REPORT VIA SOCIAL MEDIA. |
| Dec 10, 10:40 PM CST | HEAVY SNOW 10.5 | Lennox, SD | CORRECTS PREVIOUS SNOW REPORT FROM LENNOX. REPORT VIA SOCIAL MEDIA. |
| Dec 10, 10:40 PM CST | SNOW 10.5 | Lennox, SD | REPORT VIA SOCIAL MEDIA. |
| Dec 10, 11:00 PM CST | HEAVY SNOW 8.3 | 1 Ssw Mitchell, SD | CO-OP OBSERVER STATION MCLS2 MITCHELL. |
| Dec 10, 11:30 PM CST | SNOW 6 | Rock Valley, IA | |
| Dec 10, 11:56 PM CST | SNOW 10.8 | 1 Nne Harrisburg, SD | |
| Dec 11, 12:00 AM CST | SNOW 5 | 4 Nw Okoboji, IA | CO-OP OBSERVER STATION VICI4 4.0 N WAHPETON. |
| Dec 11, 12:00 AM CST | SNOW 7.5 | 3 W Yankton, SD | REPORT VIA SOCIAL MEDIA. |
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 12:00Z, 5.4 hours before the alert went out and 199 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
- 1382 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- -33 m²/s²
- 0-3 km storm-relative helicity
- 31 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
228 WWUS43 KFSD 091723 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 1123 AM CST Thu Dec 9 2021 SDZ050-059-060-063>065-068-069-100130- /O.UPG.KFSD.WS.A.0005.211210T0600Z-211211T0600Z/ /O.NEW.KFSD.WS.W.0003.211210T0600Z-211211T0600Z/ Gregory-Davison-Hanson-Charles Mix-Douglas-Hutchinson-Bon Homme- Yankton- 1123 AM CST Thu Dec 9 2021 ...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT CST FRIDAY NIGHT... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 8 inches. * WHERE...Portions of south central and southeast South Dakota. This includes the tribal lands of the Yankton Sioux Tribal Nation. * WHEN...From midnight tonight to midnight CST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning and evening commute on Friday. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ001>003-012>014-020>022-MNZ072-080-081-089-090-097-098-NEZ013- SDZ055-056-061-062-066-067-070-071-100130- /O.UPG.KFSD.WS.A.0005.211210T1200Z-211211T0600Z/ /O.NEW.KFSD.WS.W.0003.211210T1200Z-211211T0600Z/ Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-Dixon- Lake-Moody-McCook-Minnehaha-Turner-Lincoln-Union- 1123 AM CST Thu Dec 9 2021 ...WINTER STORM WARNING IN EFFECT FROM 6 AM FRIDAY TO MIDNIGHT CST FRIDAY NIGHT... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 10 inches. * WHERE...Portions of east central and southeast South Dakota, northeast Nebraska, northwest Iowa and southwest Minnesota. This includes the tribal lands of the Flandreau Santee Sioux Tribal Nation. * WHEN...From 6 AM Friday to midnight CST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Northeast winds will increase to 15 to 30 mph in the afternoon producing patching blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ057-058-100130- /O.UPG.KFSD.WS.A.0005.211210T0600Z-211211T0600Z/ /O.NEW.KFSD.WW.Y.0013.211210T0600Z-211211T0600Z/ Brule-Aurora- 1123 AM CST Thu Dec 9 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT CST FRIDAY NIGHT... * WHAT...Snow expected. Total snow accumulations of 4 to 6 inches. * WHERE...Brule and Aurora Counties. * WHEN...From midnight tonight to midnight CST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ031-NEZ014-100130- /O.UPG.KFSD.WS.A.0005.211210T1200Z-211211T0600Z/ /O.NEW.KFSD.WW.Y.0013.211210T1200Z-211211T0600Z/ Woodbury-Dakota- 1123 AM CST Thu Dec 9 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM FRIDAY TO MIDNIGHT CST FRIDAY NIGHT... * WHAT...Snow expected. Total snow accumulations of 3 to 6 inches. * WHERE...In Nebraska, Dakota County. In Iowa, Woodbury County. * WHEN...From 6 AM Friday to midnight CST Friday night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MNZ071-SDZ039-040-052>054-100130- /O.NEW.KFSD.WW.Y.0013.211210T0600Z-211211T0600Z/ Lincoln-Kingsbury-Brookings-Jerauld-Sanborn-Miner- 1123 AM CST Thu Dec 9 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT CST FRIDAY NIGHT... * WHAT...Snow expected. Total snow accumulations of 3 to 6 inches. * WHERE...Portions of central and east central South Dakota and southwest Minnesota. * WHEN...From midnight tonight to midnight CST Friday night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ032-100130- /O.NEW.KFSD.WW.Y.0013.211210T1200Z-211211T0600Z/ Ida- 1123 AM CST Thu Dec 9 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM FRIDAY TO MIDNIGHT CST FRIDAY NIGHT... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches. * WHERE...Ida County. * WHEN...From 6 AM Friday to midnight CST Friday night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
7 follow-up statements
501 WWUS43 KFSD 100128 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 728 PM CST Thu Dec 9 2021 SDZ050-059-060-063>065-068-069-100930- /O.CON.KFSD.WS.W.0003.211210T0600Z-211211T0600Z/ Gregory-Davison-Hanson-Charles Mix-Douglas-Hutchinson-Bon Homme- Yankton- 728 PM CST Thu Dec 9 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT CST FRIDAY NIGHT... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 9 inches. * WHERE...Portions of south central and southeast South Dakota. This includes the tribal lands of the Yankton Sioux Tribal Nation. * WHEN...From midnight tonight to midnight CST Friday night. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ001>003-012>014-020>022-MNZ072-080-081-089-090-097-098-NEZ013- SDZ055-056-061-062-066-067-070-071-100930- /O.CON.KFSD.WS.W.0003.211210T1200Z-211211T0600Z/ Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-Dixon- Lake-Moody-McCook-Minnehaha-Turner-Lincoln-Union- 728 PM CST Thu Dec 9 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 AM FRIDAY TO MIDNIGHT CST FRIDAY NIGHT... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 10 inches. * WHERE...Portions of east central and southeast South Dakota, northeast Nebraska, northwest Iowa and southwest Minnesota. This includes the tribal lands of the Flandreau Santee Sioux Tribal Nation. * WHEN...From 6 AM Friday to midnight CST Friday night. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Northeast winds will increase to 15 to 30 mph in the afternoon producing patching blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MNZ071-SDZ039-040-052>054-057-058-100930- /O.CON.KFSD.WW.Y.0013.211210T0600Z-211211T0600Z/ Lincoln-Kingsbury-Brookings-Jerauld-Sanborn-Miner-Brule-Aurora- 728 PM CST Thu Dec 9 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT CST FRIDAY NIGHT... * WHAT...Snow expected. Total snow accumulations of 3 to 7 inches. Lesser amounts nearer highway 14. * WHERE...Portions of central, east central and south central South Dakota and southwest Minnesota. * WHEN...From midnight tonight to midnight CST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ031-032-NEZ014-100930- /O.CON.KFSD.WW.Y.0013.211210T1200Z-211211T0600Z/ Woodbury-Ida-Dakota- 728 PM CST Thu Dec 9 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM FRIDAY TO MIDNIGHT CST FRIDAY NIGHT... * WHAT...Snow expected. Total snow accumulations of 2 to 5 inches. * WHERE...In Nebraska, Dakota County. In Iowa, Ida and Woodbury Counties. * WHEN...From 6 AM Friday to midnight CST Friday night. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
336 WWUS43 KFSD 100918 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 318 AM CST Fri Dec 10 2021 MNZ071-SDZ040-052>054-057-058-101730- /O.UPG.KFSD.WW.Y.0013.000000T0000Z-211211T0600Z/ /O.EXA.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Lincoln-Brookings-Jerauld-Sanborn-Miner-Brule-Aurora- 318 AM CST Fri Dec 10 2021 ...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Heavy snow. Total snow accumulations of 5 to 8 inches. * WHERE...Portions of central, east central and south central South Dakota and southwest Minnesota. * WHEN...Until midnight CST tonight. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ050-059-060-063>065-068-069-101730- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Gregory-Davison-Hanson-Charles Mix-Douglas-Hutchinson-Bon Homme- Yankton- 318 AM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 6 to 9 inches. * WHERE...Portions of south central and southeast South Dakota. This includes the tribal lands of the Yankton Sioux Tribal Nation. * WHEN...Until midnight CST tonight. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ001>003-012>014-020>022-MNZ072-080-081-089-090-097-098-NEZ013- SDZ055-056-061-062-066-067-070-071-101730- /O.CON.KFSD.WS.W.0003.211210T1200Z-211211T0600Z/ Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-Dixon- Lake-Moody-McCook-Minnehaha-Turner-Lincoln-Union- 318 AM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 12 inches. * WHERE...Portions of east central and southeast South Dakota, northeast Nebraska, northwest Iowa and southwest Minnesota. This includes the tribal lands of the Flandreau Santee Sioux Tribal Nation. * WHEN...Until midnight CST tonight. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ038-101730- /O.EXA.KFSD.WW.Y.0013.211210T1200Z-211211T0600Z/ Beadle- 318 AM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches. * WHERE...Beadle County. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ031-032-NEZ014-101730- /O.CON.KFSD.WW.Y.0013.211210T1200Z-211211T0600Z/ Woodbury-Ida-Dakota- 318 AM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Snow expected. Total snow accumulations of 3 to 5 inches. * WHERE...In Nebraska, Dakota County. In Iowa, Ida and Woodbury Counties. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ039-101730- /O.CON.KFSD.WW.Y.0013.000000T0000Z-211211T0600Z/ Kingsbury- 318 AM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Snow. Additional snow accumulations of 3 to 5 inches. * WHERE...Kingsbury County. * WHEN...Until midnight CST tonight. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
068 WWUS43 KFSD 101918 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 118 PM CST Fri Dec 10 2021 SDZ050-059-060-063>065-068-069-110330- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Gregory-Davison-Hanson-Charles Mix-Douglas-Hutchinson-Bon Homme- Yankton- 118 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 3 to 5 inches. * WHERE...Portions of south central and southeast South Dakota. This includes the tribal lands of the Yankton Sioux Tribal Nation. * WHEN...Until midnight CST tonight. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ001>003-012>014-020>022-MNZ072-080-081-089-090-097-098-NEZ013- SDZ055-056-061-062-066-067-070-071-110330- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-Dixon- Lake-Moody-McCook-Minnehaha-Turner-Lincoln-Union- 118 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 4 to 10 inches, with highest amounts in portions of southwest Minnesota. * WHERE...Portions of east central and southeast South Dakota, northeast Nebraska, northwest Iowa and southwest Minnesota. This includes the tribal lands of the Flandreau Santee Sioux Tribal Nation. * WHEN...Until midnight CST tonight. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MNZ071-SDZ040-052>054-057-058-110330- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Lincoln-Brookings-Jerauld-Sanborn-Miner-Brule-Aurora- 118 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 2 to 4 inches. * WHERE...Portions of central, east central and south central South Dakota and southwest Minnesota. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ031-032-NEZ014-110330- /O.CON.KFSD.WW.Y.0013.000000T0000Z-211211T0600Z/ Woodbury-Ida-Dakota- 118 PM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Snow. Additional snow accumulations of 3 to 5 inches. * WHERE...In Nebraska, Dakota County. In Iowa, Ida and Woodbury Counties. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ038-039-110330- /O.CON.KFSD.WW.Y.0013.000000T0000Z-211211T0600Z/ Beadle-Kingsbury- 118 PM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Snow. Additional snow accumulations of 1 to 3 inches. * WHERE...Beadle and Kingsbury Counties. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
747 WWUS43 KFSD 102021 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 221 PM CST Fri Dec 10 2021 IAZ002-003-013-014-021-022-MNZ081-090-110600- /O.EXT.KFSD.WS.W.0003.000000T0000Z-211211T0900Z/ Osceola-Dickinson-O'Brien-Clay-Cherokee-Buena Vista-Cottonwood- Jackson- 221 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 3 AM CST SATURDAY... * WHAT...Heavy snow. Additional snow accumulations of 5 to 10 inches, with the highest amounts in portions of southwest Minnesota. Winds gusting as high as 35 mph this afternoon. * WHERE...Portions of northwest Iowa and southwest Minnesota. * WHEN...Until 3 AM CST Saturday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ050-059-060-063>065-068-069-110600- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Gregory-Davison-Hanson-Charles Mix-Douglas-Hutchinson-Bon Homme- Yankton- 221 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 3 to 5 inches. * WHERE...Portions of south central and southeast South Dakota. This includes the tribal lands of the Yankton Sioux Tribal Nation. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ001-012-020-MNZ072-080-089-097-098-NEZ013-SDZ055-056-061-062- 066-067-070-071-110600- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Lyon-Sioux-Plymouth-Murray-Nobles-Pipestone-Rock-Dixon-Lake-Moody- McCook-Minnehaha-Turner-Lincoln-Clay-Union- 221 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 4 to 10 inches, with the highest amounts in portions of southwest Minnesota. * WHERE...Portions of east central and southeast South Dakota, northeast Nebraska, northwest Iowa and southwest Minnesota. This includes the tribal lands of the Flandreau Santee Sioux Tribal Nation. * WHEN...Until midnight CST tonight. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MNZ071-SDZ040-052>054-057-058-110600- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Lincoln-Brookings-Jerauld-Sanborn-Miner-Brule-Aurora- 221 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 1 to 4 inches. * WHERE...Portions of central, east central and south central South Dakota and southwest Minnesota. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ032-110600- /O.EXT.KFSD.WW.Y.0013.000000T0000Z-211211T0900Z/ Ida- 221 PM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 3 AM CST SATURDAY... * WHAT...Snow. Additional snow accumulations of 3 to 5 inches. Winds gusting as high as 35 mph this afternoon. * WHERE...Ida County. * WHEN...Until 3 AM CST Saturday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ031-NEZ014-110600- /O.CON.KFSD.WW.Y.0013.000000T0000Z-211211T0600Z/ Woodbury-Dakota- 221 PM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Snow. Additional snow accumulations of 3 to 5 inches. * WHERE...In Nebraska, Dakota County. In Iowa, Woodbury County. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ038-039-110600- /O.CON.KFSD.WW.Y.0013.000000T0000Z-211211T0600Z/ Beadle-Kingsbury- 221 PM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Snow. Additional snow accumulations of up to two inches. * WHERE...Beadle and Kingsbury Counties. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
046 WWUS43 KFSD 110142 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 742 PM CST Fri Dec 10 2021 SDZ050-052-053-057>059-063-064-110245- /O.CAN.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Gregory-Jerauld-Sanborn-Brule-Aurora-Davison-Charles Mix-Douglas- 742 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING IS CANCELLED... Accumulating snow has come to an end for the night. $$ SDZ038-039-110245- /O.CAN.KFSD.WW.Y.0013.000000T0000Z-211211T0600Z/ Beadle-Kingsbury- 742 PM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY IS CANCELLED... Accumulating snow has come to an end for the night. $$ SDZ060-065-068-069-110600- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Hanson-Hutchinson-Bon Homme-Yankton- 742 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of up to 1 inch. * WHERE...Yankton, Bon Homme, Hanson and Hutchinson Counties. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ001-012-020-MNZ072-080-089-097-098-NEZ013-SDZ055-056-061-062- 066-067-070-071-110600- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Lyon-Sioux-Plymouth-Murray-Nobles-Pipestone-Rock-Dixon-Lake-Moody- McCook-Minnehaha-Turner-Lincoln-Clay-Union- 742 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of one half to 2 inches. * WHERE...Portions of east central and southeast South Dakota, northeast Nebraska, northwest Iowa and southwest Minnesota. This includes the tribal lands of the Flandreau Santee Sioux Tribal Nation. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ002-003-013-014-021-022-MNZ081-090-110900- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0900Z/ Osceola-Dickinson-O'Brien-Clay-Cherokee-Buena Vista-Cottonwood- Jackson- 742 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 AM CST SATURDAY... * WHAT...Heavy snow. Additional snow accumulations of 2 to 4 inches. * WHERE...Portions of northwest Iowa and southwest Minnesota. * WHEN...Until 3 AM CST Saturday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MNZ071-SDZ040-054-110600- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Lincoln-Brookings-Miner- 742 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Snow. Additional snow accumulations of up to a half inch. * WHERE...In South Dakota, Brookings and Miner Counties. In Minnesota, Lincoln County. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ031-NEZ014-110600- /O.CON.KFSD.WW.Y.0013.000000T0000Z-211211T0600Z/ Woodbury-Dakota- 742 PM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Snow. Additional snow accumulations of 1 to 3 inches. * WHERE...In Nebraska, Dakota County. In Iowa, Woodbury County. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ032-110900- /O.CON.KFSD.WW.Y.0013.000000T0000Z-211211T0900Z/ Ida- 742 PM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST SATURDAY... * WHAT...Snow. Additional snow accumulations of 2 to 4 inches. * WHERE...Ida County. * WHEN...Until 3 AM CST Saturday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
029 WWUS43 KFSD 110328 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 928 PM CST Fri Dec 10 2021 SDZ040-054-055-060-061-065-068-110430- /O.CAN.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Brookings-Miner-Lake-Hanson-McCook-Hutchinson-Bon Homme- 928 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING IS CANCELLED... Accumulating snow has come to an end. Winds will gradually weaken through the night. $$ SDZ069-110600- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Yankton- 928 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of up to one inch. * WHERE...Yankton County. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ001-012-020-MNZ072-080-089-097-098-NEZ013-SDZ056-062-066-067- 070-071-110600- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Lyon-Sioux-Plymouth-Murray-Nobles-Pipestone-Rock-Dixon-Moody- Minnehaha-Turner-Lincoln-Clay-Union- 928 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of up to two inches. Winds gusting as high as 35 mph. * WHERE...Portions of east central and southeast South Dakota, northeast Nebraska, northwest Iowa and southwest Minnesota. This includes the tribal lands of the Flandreau Santee Sioux Tribal Nation. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ002-003-013-014-021-022-MNZ081-090-110900- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0900Z/ Osceola-Dickinson-O'Brien-Clay-Cherokee-Buena Vista-Cottonwood- Jackson- 928 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 AM CST SATURDAY... * WHAT...Heavy snow. Additional snow accumulations of up to two inches. Winds gusting as high as 40 mph. * WHERE...Portions of northwest Iowa and southwest Minnesota. * WHEN...Until 3 AM CST Saturday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MNZ071-110600- /O.CON.KFSD.WS.W.0003.000000T0000Z-211211T0600Z/ Lincoln- 928 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Snow. Additional snow accumulations of up to one inch. * WHERE...Lincoln County. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ031-NEZ014-110600- /O.CON.KFSD.WW.Y.0013.000000T0000Z-211211T0600Z/ Woodbury-Dakota- 928 PM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Snow. Additional snow accumulations of up to two inches. Winds gusting as high as 35 mph. * WHERE...In Nebraska, Dakota County. In Iowa, Woodbury County. * WHEN...Until midnight CST tonight. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ032-110900- /O.CON.KFSD.WW.Y.0013.000000T0000Z-211211T0900Z/ Ida- 928 PM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST SATURDAY... * WHAT...Snow. Additional snow accumulations of up to two inches. Winds gusting as high as 35 mph. * WHERE...Ida County. * WHEN...Until 3 AM CST Saturday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
849 WWUS43 KFSD 110903 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 303 AM CST Sat Dec 11 2021 IAZ002-003-013-014-021-022-MNZ081-090-111015- /O.EXP.KFSD.WS.W.0003.000000T0000Z-211211T0900Z/ Osceola-Dickinson-O'Brien-Clay-Cherokee-Buena Vista-Cottonwood- Jackson- 303 AM CST Sat Dec 11 2021 ...WINTER STORM WARNING HAS EXPIRED... Snow is ending across the area. $$ IAZ032-111015- /O.EXP.KFSD.WW.Y.0013.000000T0000Z-211211T0900Z/ Ida- 303 AM CST Sat Dec 11 2021 ...WINTER WEATHER ADVISORY HAS EXPIRED... Snow is ending across the area. $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
The office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 9, 11:23 AM CST | Winter Weather Advisory | FSD | Aurora, Beadle, Brookings, Brule, Jerauld, Kingsbury and 2 more | 40 hr |
Nearby
Winter Storm Warnings in South Dakota, 2021Winter Storm Warnings in Iowa, 2021Winter Storm Warnings in Minnesota, 2021Every winter storm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.