Alert archive / South Dakota / Winter Storm Warnings in 2024
Winter Storm Warning 4, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this winter storm warning at Mar 23, 2024, 1:26 PM CDT for 15 counties in South Dakota; 4 counties in Minnesota. It took effect at Mar 24, 2024, 4:00 AM CDT. It was in force for 41 hr. 31 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
- Mar 23, 2024, 1:26 PM CDT (18:26 UTC)
- In effect from
- Mar 24, 2024, 4:00 AM CDT
- Expired
- Mar 25, 2024, 8:55 PM CDT
- In force
- 41 hr
- Issued by
- NWS Sioux Falls, SD
Counties Lincoln County, MN, Lyon County, MN, Murray County, MN, Pipestone County, MN, Aurora County, SD, Beadle County, SD, Bon Homme County, SD, Brookings County, SD, Brule County, SD, Davison County, SD, Hanson County, SD, Hutchinson County, SD, Jerauld County, SD, Kingsbury County, SD, Lake County, SD, McCook County, SD, Miner County, SD, Moody County, SD, Sanborn County, SD
The radar
The Sioux Falls radar (KFSD), 70 km from the middle of the area, began a volume at 18:30 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 |
|---|---|---|---|
| Mar 24, 9:27 AM CDT | SNOW 3.5 | Woonsocket, SD | Total for the last 18 hours. Received 1 inch in an hour this morning. |
| Mar 24, 12:17 PM CDT | SNOW 2 | Brookings, SD | Report via social media. Includes snowfall from the previous night. |
| Mar 25, 5:30 AM CDT | SNOW 1.8 | Chamberlain, SD | 24 hour report. |
| Mar 25, 6:00 AM CDT | SNOW 0.5 | Edgerton, MN | 24 hour report. |
| Mar 25, 6:00 AM CDT | SNOW 3.5 | Clayton, SD | 24 hour report. |
| Mar 25, 7:00 AM CDT | SNOW 1 | 4 Ne Bruce, SD | 24 hour report. |
| Mar 25, 7:00 AM CDT | SNOW 1.5 | De Smet, SD | 24 hour report. |
| Mar 25, 7:00 AM CDT | SNOW 1.7 | 8 Ssw Chamberlain, SD | 24 hour report. |
| Mar 25, 7:00 AM CDT | SNOW 2 | 2 S Pukwana, SD | 24 hour report. |
| Mar 25, 7:00 AM CDT | SNOW 3 | 4 Ssw Milroy, MN | mid storm report |
| Mar 25, 7:00 AM CDT | SNOW 3 | 6 Sw Ivanhoe, MN | 24 hour report. |
| Mar 25, 7:00 AM CDT | SNOW 3 | Pipestone, MN | 24 hour report. |
| Mar 25, 7:00 AM CDT | SNOW 3.1 | 4 Se Bruce, SD | 24 hour report. |
| Mar 25, 7:00 AM CDT | SNOW 3.3 | Brookings, SD | 24 hour report. |
| Mar 25, 7:00 AM CDT | SNOW 4 | 11 N Colman, SD | 24 hour report. |
| Mar 25, 7:00 AM CDT | SNOW 4 | 2 S Brookings, SD | 24 hour report. |
| Mar 25, 7:00 AM CDT | SNOW 4 | 6 Nnw Ethan, SD | 24 hour report. |
| Mar 25, 7:00 AM CDT | SNOW 4.8 | 2 Se Balaton, MN | 24 hour report. |
| Mar 25, 7:00 AM CDT | SNOW 6 | 6 Nw Montrose, SD | 24 hour report. |
| Mar 25, 7:30 AM CDT | SNOW 2.8 | 1 S Huron, SD | 24 hour report. |
| Mar 25, 7:38 AM CDT | SNOW 3 | Aurora, SD | Cocorahs station SD-BK-59 Aurora 0.3 NNE. |
| Mar 25, 8:00 AM CDT | SNOW 0.7 | Woonsocket, SD | 24 hour report. |
| Mar 25, 8:00 AM CDT | SNOW 2.4 | 5 W Bruce, SD | 24 hour report. |
| Mar 25, 8:00 AM CDT | SNOW 3.5 | Tyndall, SD | CO-OP Observer station TYNS2 Tyndall. |
| Mar 25, 8:00 AM CDT | SNOW 4 | 1 Sw Brookings, SD | 24 hour report. |
| Mar 25, 8:00 AM CDT | SNOW 4.2 | 1 Ne Brookings, SD | 24 hour report. |
| Mar 25, 8:00 AM CDT | SNOW 5 | 1 N Marshall, MN | 24 hour report. |
| Mar 25, 9:00 AM CDT | SNOW 2.5 | 1 Sse Madison, SD | 24 hour report. |
| Mar 25, 9:00 AM CDT | SNOW 6 | Montrose, SD | 24 hour report. |
| Mar 25, 11:00 AM CDT | SNOW 8 | Marshall, MN | mid storm report |
| Mar 25, 1:00 PM CDT | SNOW 5.7 | Tyndall, SD |
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, 6.4 hours before the alert went out and 131 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
- 1331 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- -26 m²/s²
- 0-3 km storm-relative helicity
- 182 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
574 WWUS43 KFSD 231826 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 126 PM CDT Sat Mar 23 2024 SDZ038>040-052-053-057>059-240230- /O.UPG.KFSD.WS.A.0003.240324T0600Z-240326T1200Z/ /O.NEW.KFSD.WS.W.0004.240324T0900Z-240326T1200Z/ Beadle-Kingsbury-Brookings-Jerauld-Sanborn-Brule-Aurora-Davison- 126 PM CDT Sat Mar 23 2024 ...WINTER STORM WARNING IN EFFECT FROM 4 AM SUNDAY TO 7 AM CDT TUESDAY... * WHAT...Heavy snow expected. Total snow accumulations of 8 to 14 inches and ice accumulations of around one tenth of an inch. Winds gusting as high as 50 mph. * WHERE...Portions of central, east central, south central and southeast South Dakota. * WHEN...From 4 AM Sunday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. 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. && $$ MNZ071-072-240230- /O.UPG.KFSD.WS.A.0003.240324T1200Z-240326T1200Z/ /O.NEW.KFSD.WS.W.0004.240324T1200Z-240326T1200Z/ Lincoln-Lyon- 126 PM CDT Sat Mar 23 2024 ...WINTER STORM WARNING IN EFFECT FROM 7 AM SUNDAY TO 7 AM CDT TUESDAY... * WHAT...Heavy snow expected. Total snow accumulations of 10 to 19 inches and ice accumulations of around one tenth of an inch. Winds gusting as high as 45 mph. Strongest winds Monday afternoon and Monday night. * WHERE...Lincoln and Lyon Counties. * WHEN...From 7 AM Sunday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ050-063>065-068-240230- /O.CON.KFSD.WW.Y.0009.240324T0600Z-240324T1800Z/ /O.CON.KFSD.WS.A.0003.240325T0000Z-240326T1200Z/ Gregory-Charles Mix-Douglas-Hutchinson-Bon Homme- 126 PM CDT Sat Mar 23 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM CDT SUNDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH TUESDAY MORNING... * WHAT...For the Winter Weather Advisory, mixed precipitation expected. Total snow accumulations of up to one inch and ice accumulations of up to two tenths of an inch. Winds gusting as high as 35 mph. For the Winter Storm Watch, blizzard conditions possible. Total snow accumulations of 4 to 9 inches and ice accumulations of around one tenth of an inch possible. Winds could gust as high as 50 mph. * WHERE...Gregory, Charles Mix, Douglas, Hutchinson and Bon Homme Counties. * WHEN...For the Winter Weather Advisory, from 1 AM to 1 PM CDT Sunday. For the Winter Storm Watch, from Sunday evening through Tuesday morning. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...A wintry mix of precipitation is more likely during the day Sunday, with moderate ice accumulations more likely than snow. By Sunday night through Monday night, precipitation will turn to primarily snow, with blizzard conditions possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ013-SDZ066-069-070-240230- /O.CON.KFSD.WW.Y.0009.240324T0600Z-240324T1800Z/ Dixon-Turner-Yankton-Clay- 126 PM CDT Sat Mar 23 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM CDT SUNDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of up to two inches and ice accumulations of around one tenth of an inch. Winds gusting as high as 35 mph. * WHERE...In Nebraska, Dixon County. In South Dakota, Turner, Yankton and Clay Counties. * WHEN...From 1 AM to 1 PM CDT Sunday. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ001-MNZ089-090-098-SDZ062-067-240230- /O.CON.KFSD.WW.Y.0009.240324T1200Z-240325T0000Z/ Lyon-Nobles-Jackson-Rock-Minnehaha-Lincoln- 126 PM CDT Sat Mar 23 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM TO 7 PM CDT SUNDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of 2 to 5 inches and ice accumulations of a light glaze. Winds gusting as high as 35 mph. * WHERE...Portions of northwest Iowa, southwest Minnesota and southeast South Dakota. * WHEN...From 7 AM to 7 PM CDT Sunday. * 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. && $$ SDZ054>056-060-061-240230- /O.EXT.KFSD.WS.A.0003.240324T0900Z-240326T1200Z/ Miner-Lake-Moody-Hanson-McCook- 126 PM CDT Sat Mar 23 2024 ...WINTER STORM WATCH NOW IN EFFECT FROM LATE TONIGHT THROUGH TUESDAY MORNING... * WHAT...Blizzard conditions possible. Total snow accumulations of 5 to 10 inches and ice accumulations of up to one tenth of an inch possible. Winds could gust as high as 50 mph. * WHERE...Miner, Lake, Moody, Hanson and McCook Counties. * WHEN...From late tonight through Tuesday morning. * IMPACTS...Travel could be very difficult to impossible. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation. && $$ MNZ080-081-097-240230- /O.CON.KFSD.WS.A.0003.240324T1200Z-240326T1200Z/ Murray-Cottonwood-Pipestone- 126 PM CDT Sat Mar 23 2024 ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH TUESDAY MORNING... * WHAT...Blizzard conditions possible. Total snow accumulations of 4 to 12 inches and ice accumulations of around one tenth of an inch possible. Winds could gust as high as 45 mph. * WHERE...Murray, Cottonwood and Pipestone Counties. * WHEN...From Sunday morning through Tuesday morning. * 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... Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
10 follow-up statements
090 WWUS43 KFSD 240140 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 840 PM CDT Sat Mar 23 2024 SDZ038>040-052-053-057>059-240945- /O.CON.KFSD.WS.W.0004.240324T0900Z-240326T1200Z/ Beadle-Kingsbury-Brookings-Jerauld-Sanborn-Brule-Aurora-Davison- 840 PM CDT Sat Mar 23 2024 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 AM SUNDAY TO 7 AM CDT TUESDAY... * WHAT...Heavy snow expected. Total snow accumulations of 8 to 14 inches and ice accumulations of around one tenth of an inch. Winds gusting as high as 50 mph. * WHERE...Portions of central, east central, south central and southeast South Dakota. * WHEN...From 4 AM Sunday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MNZ071-072-240945- /O.CON.KFSD.WS.W.0004.240324T1200Z-240326T1200Z/ Lincoln-Lyon- 840 PM CDT Sat Mar 23 2024 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM SUNDAY TO 7 AM CDT TUESDAY... * WHAT...Heavy snow expected. Total snow accumulations of 10 to 19 inches and ice accumulations of around one tenth of an inch. Winds gusting as high as 45 mph. Strongest winds Monday afternoon and Monday night. * WHERE...Lincoln and Lyon Counties. * WHEN...From 7 AM Sunday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. 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. && $$ SDZ050-063>065-068-240945- /O.CON.KFSD.WW.Y.0009.240324T0600Z-240324T1800Z/ /O.CON.KFSD.WS.A.0003.240325T0000Z-240326T1200Z/ Gregory-Charles Mix-Douglas-Hutchinson-Bon Homme- 840 PM CDT Sat Mar 23 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM CDT SUNDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH TUESDAY MORNING... * WHAT...For the Winter Weather Advisory, mixed precipitation expected. Total snow accumulations of up to one inch and ice accumulations of up to two tenths of an inch. Winds gusting as high as 35 mph. For the Winter Storm Watch, blizzard conditions possible. Total snow accumulations of 4 to 9 inches and ice accumulations of around one tenth of an inch possible. Winds could gust as high as 50 mph. * WHERE...Gregory, Charles Mix, Douglas, Hutchinson and Bon Homme Counties. * WHEN...For the Winter Weather Advisory, from 1 AM to 1 PM CDT Sunday. For the Winter Storm Watch, from Sunday evening through Tuesday morning. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...A wintry mix of precipitation is more likely during the day Sunday, with moderate ice accumulations more likely than snow. By Sunday night through Monday night, precipitation will turn to primarily snow, with blizzard conditions possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ013-SDZ066-069-070-240945- /O.CON.KFSD.WW.Y.0009.240324T0600Z-240324T1800Z/ Dixon-Turner-Yankton-Clay- 840 PM CDT Sat Mar 23 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM CDT SUNDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of up to two inches and ice accumulations of around one tenth of an inch. Winds gusting as high as 35 mph. * WHERE...In Nebraska, Dixon County. In South Dakota, Turner, Yankton and Clay Counties. * WHEN...From 1 AM to 1 PM CDT Sunday. * IMPACTS...Plan on slippery road conditions. 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. && $$ IAZ001-MNZ089-090-098-SDZ062-067-240945- /O.CON.KFSD.WW.Y.0009.240324T1200Z-240325T0000Z/ Lyon-Nobles-Jackson-Rock-Minnehaha-Lincoln- 840 PM CDT Sat Mar 23 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM TO 7 PM CDT SUNDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of 2 to 5 inches and ice accumulations of a light glaze. Winds gusting as high as 35 mph. * WHERE...Portions of northwest Iowa, southwest Minnesota and southeast South Dakota. * WHEN...From 7 AM to 7 PM CDT Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ054>056-060-061-240945- /O.CON.KFSD.WS.A.0003.240324T0900Z-240326T1200Z/ Miner-Lake-Moody-Hanson-McCook- 840 PM CDT Sat Mar 23 2024 ...WINTER STORM WATCH REMAINS IN EFFECT FROM 4 AM CDT SUNDAY THROUGH TUESDAY MORNING... * WHAT...Blizzard conditions possible. Total snow accumulations of 5 to 10 inches and ice accumulations of up to one tenth of an inch possible. Winds could gust as high as 50 mph. * WHERE...Miner, Lake, Moody, Hanson and McCook Counties. * WHEN...From late tonight through Tuesday morning. * IMPACTS...Travel could be very difficult to impossible. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation. && $$ MNZ080-081-097-240945- /O.CON.KFSD.WS.A.0003.240324T1200Z-240326T1200Z/ Murray-Cottonwood-Pipestone- 840 PM CDT Sat Mar 23 2024 ...WINTER STORM WATCH REMAINS IN EFFECT FROM 7 AM CDT SUNDAY THROUGH TUESDAY MORNING... * WHAT...Blizzard conditions possible. Total snow accumulations of 4 to 12 inches and ice accumulations of around one tenth of an inch possible. Winds could gust as high as 45 mph. * WHERE...Murray, Cottonwood and Pipestone Counties. * WHEN...From Sunday morning through Tuesday morning. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
146 WWUS43 KFSD 240846 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 346 AM CDT Sun Mar 24 2024 SDZ050-063-064-241700- /O.UPG.KFSD.WS.A.0003.240325T0000Z-240326T1200Z/ /O.NEW.KFSD.BZ.W.0002.240325T0600Z-240326T1200Z/ /O.CON.KFSD.WW.Y.0009.000000T0000Z-240324T1800Z/ Gregory-Charles Mix-Douglas- 346 AM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... ...BLIZZARD WARNING IN EFFECT FROM 1 AM MONDAY TO 7 AM CDT TUESDAY... * WHAT...For the Winter Weather Advisory, mixed precipitation. Additional snow accumulations of up to two inches and ice accumulations of up to one tenth of an inch. Winds gusting as high as 35 mph. For the Blizzard Warning, blizzard conditions expected. Additional snow accumulations of 4 to 9 inches and ice accumulations of a light glaze. Winds gusting as high as 50 mph. * WHERE...Gregory, Charles Mix and Douglas Counties. * WHEN...For the Winter Weather Advisory, until 1 PM CDT this afternoon. For the Blizzard Warning, from 1 AM Monday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...A wintry mix of precipitation is more likely through this evening, possibly turning to all rain during the afternoon. By late this evening through Monday night, precipitation will turn to primarily snow, with blizzard conditions possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Travel late tonight through Monday night should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ038-052-053-057>059-241700- /O.NEW.KFSD.BZ.W.0002.240325T0600Z-240326T1200Z/ /O.EXT.KFSD.WS.W.0004.240324T0900Z-240325T0600Z/ Beadle-Jerauld-Sanborn-Brule-Aurora-Davison- 346 AM CDT Sun Mar 24 2024 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 1 AM CDT MONDAY... ...BLIZZARD WARNING IN EFFECT FROM 1 AM MONDAY TO 7 AM CDT TUESDAY... * WHAT...For the Winter Storm Warning, periods of moderate to heavy mixed precipitation expected. Total snow accumulations of 2 to 4 inches and ice accumulations of around one tenth of an inch. Winds gusting as high as 40 mph. For the Blizzard Warning, blizzard conditions expected. Additional snow accumulations of 4 to 7 inches and ice accumulations of a light glaze. Winds gusting as high as 50 mph. * WHERE...Portions of central, east central, south central and southeast South Dakota. * WHEN...For the Winter Storm Warning, until 1 AM CDT Monday. For the Blizzard Warning, from 1 AM Monday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Precipitation may briefly turn to rain or freezing rain this afternoon and evening, which may limit snow accumulations. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Travel late this evening through Monday night should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ054>056-241700- /O.UPG.KFSD.WS.A.0003.240324T0900Z-240326T1200Z/ /O.EXA.KFSD.WS.W.0004.240324T1200Z-240326T1200Z/ Miner-Lake-Moody- 346 AM CDT Sun Mar 24 2024 ...WINTER STORM WARNING IN EFFECT FROM 7 AM THIS MORNING TO 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation expected. Total snow accumulations of 4 to 9 inches and ice accumulations of up to tenth to a quarter of an inch. Winds gusting as high as 45 mph Monday night. * WHERE...Miner, Lake and Moody Counties. * WHEN...From 7 AM this morning to 7 AM CDT Tuesday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Some areas may see temperatures reach near or just above freezing this afternoon and tonight, allowing for some melting of any snow or ice accumulated up to that point. Significant ice accumulations are most likely in higher elevations, especially on elevated surfaces. 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. && $$ MNZ080-097-241700- /O.UPG.KFSD.WS.A.0003.240324T1200Z-240326T1200Z/ /O.EXA.KFSD.WS.W.0004.240324T1200Z-240326T1200Z/ Murray-Pipestone- 346 AM CDT Sun Mar 24 2024 ...WINTER STORM WARNING IN EFFECT FROM 7 AM THIS MORNING TO 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation expected. Total snow accumulations of 4 to 6 inches and ice accumulations in excess of a quarter inch in some areas. Winds gusting as high as 40 mph Monday night. * WHERE...Murray and Pipestone Counties. * WHEN...From 7 AM this morning to 7 AM CDT Tuesday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Some areas may see temperatures reach near or just above freezing tonight into Monday, allowing for some melting of any snow or ice accumulated up to that point. Significant ice accumulations are most likely in higher elevations, especially on elevated surfaces. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ039-040-241700- /O.EXT.KFSD.WS.W.0004.240324T1200Z-240326T1200Z/ Kingsbury-Brookings- 346 AM CDT Sun Mar 24 2024 ...WINTER STORM WARNING NOW IN EFFECT FROM 7 AM THIS MORNING TO 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation expected. Total snow accumulations of 6 to 11 inches and ice accumulations in excess of a quarter inch in some areas. Winds gusting as high as 45 mph Monday night. * WHERE...Kingsbury and Brookings Counties. * WHEN...From 7 AM this morning to 7 AM CDT Tuesday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Some areas may see temperatures reach near or just above freezing this afternoon and evening, allowing for some melting of any snow or ice accumulated up to that point. Significant ice accumulations are most likely in higher elevations, especially on elevated surfaces. 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. && $$ MNZ071-072-241700- /O.CON.KFSD.WS.W.0004.240324T1200Z-240326T1200Z/ Lincoln-Lyon- 346 AM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation expected. Total snow accumulations of 6 to 12 inches and ice accumulations in excess of a quarter inch in some areas. Winds gusting as high as 45 mph Monday night. * WHERE...Lincoln and Lyon Counties. * WHEN...From 7 AM this morning to 7 AM CDT Tuesday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Some areas may see temperatures reach near or just above freezing tonight into Monday, allowing for some melting of any snow or ice accumulated up to that point. Significant ice accumulations are most likely in higher elevations, especially on elevated surfaces. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MNZ081-241700- /O.UPG.KFSD.WS.A.0003.240324T1200Z-240326T1200Z/ /O.EXA.KFSD.WW.Y.0009.240324T1200Z-240325T0000Z/ Cottonwood- 346 AM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT THIS EVENING... * WHAT...Snow expected with light freezing rain possible at times. Total snow accumulations of up to two inches. * WHERE...Cottonwood County. * WHEN...From 7 AM this morning to 7 PM CDT this evening. * 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. && $$ SDZ060-061-241700- /O.EXA.KFSD.WW.Y.0009.240324T1200Z-240325T0000Z/ /O.EXT.KFSD.WS.A.0003.240325T1200Z-240326T1200Z/ Hanson-McCook- 346 AM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT THIS EVENING... ...WINTER STORM WATCH NOW IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... * WHAT...For the Winter Weather Advisory, mixed precipitation expected. Total snow accumulations of up to two inches and ice accumulations of a light glaze. For the Winter Storm Watch, blizzard conditions possible. Additional snow accumulations of 2 to 4 inches and ice accumulations of a light glaze possible. Winds could gust as high as 45 mph. * WHERE...Hanson and McCook Counties. * WHEN...For the Winter Weather Advisory, from 7 AM this morning to 7 PM CDT this evening. For the Winter Storm Watch, from Monday morning through Tuesday morning. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ065-068-241700- /O.EXT.KFSD.WS.A.0003.240325T1200Z-240326T1200Z/ /O.CON.KFSD.WW.Y.0009.000000T0000Z-240324T1800Z/ Hutchinson-Bon Homme- 346 AM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... ...WINTER STORM WATCH NOW IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... * WHAT...For the Winter Weather Advisory, mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of up to one tenth of an inch. Winds gusting as high as 35 mph. For the Winter Storm Watch, blizzard conditions possible. Additional snow accumulations of 2 to 4 inches and ice accumulations of around one tenth of an inch possible. Winds could gust as high as 50 mph. * WHERE...Hutchinson and Bon Homme Counties. * WHEN...For the Winter Weather Advisory, until 1 PM CDT this afternoon. For the Winter Storm Watch, from Monday morning through Tuesday morning. * IMPACTS...Plan on slippery road conditions. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ013-SDZ066-069-070-241700- /O.CON.KFSD.WW.Y.0009.000000T0000Z-240324T1800Z/ Dixon-Turner-Yankton-Clay- 346 AM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of up to one tenth of an inch. Winds gusting as high as 35 mph. * WHERE...In Nebraska, Dixon County. In South Dakota, Turner, Yankton and Clay Counties. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ001-MNZ089-090-098-SDZ062-067-241700- /O.CON.KFSD.WW.Y.0009.240324T1200Z-240325T0000Z/ Lyon-Nobles-Jackson-Rock-Minnehaha-Lincoln- 346 AM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT THIS EVENING... * WHAT...Mixed precipitation expected. Total snow accumulations of up to two inches and ice accumulations of up to one tenth of an inch. * WHERE...Portions of northwest Iowa, southwest Minnesota and southeast South Dakota. * WHEN...From 7 AM this morning to 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could further reduce visibility. * ADDITIONAL DETAILS...Conditions may improve from south to north as temperatures slowly warm above freezing this afternoon. 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. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
221 WWUS43 KFSD 241541 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 1041 AM CDT Sun Mar 24 2024 SDZ038-052-053-057>059-242345- /O.CON.KFSD.WS.W.0004.000000T0000Z-240325T0600Z/ /O.CON.KFSD.BZ.W.0002.240325T0600Z-240326T1200Z/ Beadle-Jerauld-Sanborn-Brule-Aurora-Davison- 1041 AM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY... ...BLIZZARD WARNING REMAINS IN EFFECT FROM 1 AM MONDAY TO 7 AM CDT TUESDAY... * WHAT...For the Winter Storm Warning, heavy mixed precipitation. Additional snow accumulations of 1 to 3 inches and ice accumulations of around one tenth of an inch. Winds gusting as high as 40 mph. For the Blizzard Warning, blizzard conditions expected. Total snow accumulations of 4 to 7 inches and ice accumulations of a light glaze. Winds gusting as high as 50 mph. * WHERE...Portions of central, east central, south central and southeast South Dakota. * WHEN...For the Winter Storm Warning, until 1 AM CDT Monday. For the Blizzard Warning, from 1 AM Monday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Precipitation may briefly turn to rain or freezing rain this afternoon and evening, which may limit snow accumulations. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ050-063-064-242345- /O.CON.KFSD.BZ.W.0002.240325T0600Z-240326T1200Z/ /O.CON.KFSD.WW.Y.0009.000000T0000Z-240324T1800Z/ Gregory-Charles Mix-Douglas- 1041 AM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... ...BLIZZARD WARNING REMAINS IN EFFECT FROM 1 AM MONDAY TO 7 AM CDT TUESDAY... * WHAT...For the Winter Weather Advisory, mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. For the Blizzard Warning, blizzard conditions expected. Total snow accumulations of 4 to 8 inches and ice accumulations of a light glaze. Winds gusting as high as 50 mph. * WHERE...Gregory, Charles Mix and Douglas Counties. * WHEN...For the Winter Weather Advisory, until 1 PM CDT this afternoon. For the Blizzard Warning, from 1 AM Monday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...A wintry mix of precipitation is more likely through this evening, possibly turning to all rain during the afternoon. By late this evening through Monday night, precipitation will turn to primarily snow, with blizzard conditions possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ039-040-054>056-242345- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Kingsbury-Brookings-Miner-Lake-Moody- 1041 AM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 3 to 8 inches and ice accumulations of up to a tenth to a quarter of an inch. Winds gusting as high as 45 mph. * WHERE...Kingsbury, Brookings, Miner, Lake and Moody Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Some areas may see temperatures reach near or just above freezing this afternoon and tonight, allowing for some melting of any snow or ice accumulated up to that point. Significant ice accumulations are most likely in higher elevations, especially on elevated surfaces and especially tonight. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MNZ071-072-080-097-242345- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Lincoln-Lyon-Murray-Pipestone- 1041 AM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 4 to 9 inches and ice accumulations of around one half of an inch. Winds gusting as high as 45 mph. * WHERE...Lincoln, Lyon, Murray and Pipestone Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Some areas may see temperatures reach near or just above freezing tonight into Monday, allowing for some melting of any snow or ice accumulated up to that point. Significant ice accumulations are most likely in higher elevations, especially on elevated surfaces. 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. && $$ SDZ065-068-242345- /O.CON.KFSD.WW.Y.0009.000000T0000Z-240324T1800Z/ /O.CON.KFSD.WS.A.0003.240325T1200Z-240326T1200Z/ Hutchinson-Bon Homme- 1041 AM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... * WHAT...For the Winter Weather Advisory, mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. For the Winter Storm Watch, blizzard conditions possible. Total snow accumulations of 2 to 4 inches and ice accumulations of around one tenth of an inch possible. Winds could gust as high as 50 mph. * WHERE...Hutchinson and Bon Homme Counties. * WHEN...For the Winter Weather Advisory, until 1 PM CDT this afternoon. For the Winter Storm Watch, from Monday morning through Tuesday morning. * IMPACTS...Plan on slippery road conditions. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ060-061-242345- /O.CON.KFSD.WW.Y.0009.000000T0000Z-240325T0000Z/ /O.CON.KFSD.WS.A.0003.240325T1200Z-240326T1200Z/ Hanson-McCook- 1041 AM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... * WHAT...For the Winter Weather Advisory, mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. Winds gusting as high as 35 mph. For the Winter Storm Watch, blizzard conditions possible. Total snow accumulations of 2 to 4 inches and ice accumulations of a light glaze possible. Winds could gust as high as 45 mph. * WHERE...Hanson and McCook Counties. * WHEN...For the Winter Weather Advisory, until 7 PM CDT this evening. For the Winter Storm Watch, from Monday morning through Tuesday morning. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ013-SDZ066-069-070-241800- /O.CON.KFSD.WW.Y.0009.000000T0000Z-240324T1800Z/ Dixon-Turner-Yankton-Clay- 1041 AM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... * WHAT...Mixed precipitation. Additional snow accumulations of less than one inch and ice accumulations of a light glaze. * WHERE...In Nebraska, Dixon County. In South Dakota, Turner, Yankton and Clay Counties. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ001-MNZ081-089-090-098-SDZ062-067-242345- /O.CON.KFSD.WW.Y.0009.000000T0000Z-240325T0000Z/ Lyon-Cottonwood-Nobles-Jackson-Rock-Minnehaha-Lincoln- 1041 AM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Mixed precipitation. Additional snow accumulations of around an inch and ice accumulations of a light glaze. * WHERE...Portions of northwest Iowa, southwest Minnesota and southeast South Dakota. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Conditions may improve from south to north as temperatures slowly warm above freezing this afternoon. Snow and wind will be more likely late Monday afternoon and Monday night. 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. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
196 WWUS43 KFSD 241826 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 126 PM CDT Sun Mar 24 2024 SDZ050-063-064-250230- /O.EXP.KFSD.WW.Y.0009.000000T0000Z-240324T1800Z/ /O.CON.KFSD.BZ.W.0002.240325T0600Z-240326T1200Z/ Gregory-Charles Mix-Douglas- 126 PM CDT Sun Mar 24 2024 ...BLIZZARD WARNING REMAINS IN EFFECT FROM 1 AM MONDAY TO 7 AM CDT TUESDAY... ...WINTER WEATHER ADVISORY HAS EXPIRED... * WHAT...Blizzard conditions expected. Total snow accumulations of 4 to 9 inches and ice accumulations of around one tenth of an inch. Winds gusting as high as 50 mph. * WHERE...Gregory, Charles Mix and Douglas Counties. * WHEN...For the Winter Weather Advisory, until 1 PM CDT this afternoon. For the Blizzard Warning, from 1 AM Monday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ065-068-250230- /O.EXP.KFSD.WW.Y.0009.000000T0000Z-240324T1800Z/ /O.CON.KFSD.WS.A.0003.240325T1200Z-240326T1200Z/ Hutchinson-Bon Homme- 126 PM CDT Sun Mar 24 2024 ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... ...WINTER WEATHER ADVISORY HAS EXPIRED... * WHAT...Blizzard conditions possible. Total snow accumulations of 2 to 5 inches and ice accumulations of around one tenth of an inch possible. Winds could gust as high as 50 mph. * WHERE...Hutchinson and Bon Homme Counties. * WHEN...For the Winter Weather Advisory, until 1 PM CDT this afternoon. For the Winter Storm Watch, from Monday morning through Tuesday morning. * IMPACTS...Plan on slippery road conditions. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation. && $$ NEZ013-SDZ066-069-070-241930- /O.EXP.KFSD.WW.Y.0009.000000T0000Z-240324T1800Z/ Dixon-Turner-Yankton-Clay- 126 PM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY HAS EXPIRED... While spotty wintry precipitation is possible, mainly rain is expected through the afternoon into tonight. Rain should change to snow later tomorrow morning with strong northwest winds expected to develop. $$ SDZ038-052-053-057>059-250230- /O.CON.KFSD.WS.W.0004.000000T0000Z-240325T0600Z/ /O.CON.KFSD.BZ.W.0002.240325T0600Z-240326T1200Z/ Beadle-Jerauld-Sanborn-Brule-Aurora-Davison- 126 PM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY... ...BLIZZARD WARNING REMAINS IN EFFECT FROM 1 AM MONDAY TO 7 AM CDT TUESDAY... * WHAT...For the Winter Storm Warning, mixed precipitation. Additional snow accumulations of 1 to 3 inches and ice accumulations of around one tenth of an inch. Winds gusting as high as 40 mph. For the Blizzard Warning, blizzard conditions expected. Total snow accumulations of 4 to 7 inches and ice accumulations of a light glaze. Winds gusting as high as 50 mph. * WHERE...Portions of central, east central, south central and southeast South Dakota. * WHEN...For the Winter Storm Warning, until 1 AM CDT Monday. For the Blizzard Warning, from 1 AM Monday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ039-040-054>056-250230- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Kingsbury-Brookings-Miner-Lake-Moody- 126 PM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 3 to 8 inches and ice accumulations of up to a tenth to a quarter of an inch. Winds gusting as high as 45 mph. * WHERE...Kingsbury, Brookings, Miner, Lake and Moody Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Some areas may see temperatures reach near or just above freezing this afternoon and tonight, allowing for some melting of any snow or ice accumulated up to that point. Significant ice accumulations are most likely in higher elevations, especially on elevated surfaces and especially tonight. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MNZ071-072-080-097-250230- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Lincoln-Lyon-Murray-Pipestone- 126 PM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 4 to 8 inches and ice accumulations of up to one quarter of an inch. Winds gusting as high as 45 mph on Monday afternoon and night. * WHERE...Lincoln, Lyon, Murray and Pipestone Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Some areas may see temperatures reach near or just above freezing tonight into Monday, allowing for some melting of any snow or ice accumulated up to that point. Significant ice accumulations are most likely in higher elevations, especially on elevated surfaces. 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. && $$ SDZ060-061-250230- /O.CON.KFSD.WW.Y.0009.000000T0000Z-240325T0000Z/ /O.CON.KFSD.WS.A.0003.240325T1200Z-240326T1200Z/ Hanson-McCook- 126 PM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... * WHAT...For the Winter Weather Advisory, mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. Winds gusting as high as 35 mph. For the Winter Storm Watch, blizzard conditions possible. Total snow accumulations of 2 to 4 inches and ice accumulations of a light glaze possible. Winds could gust as high as 45 mph. * WHERE...Hanson and McCook Counties. * WHEN...For the Winter Weather Advisory, until 7 PM CDT this evening. For the Winter Storm Watch, from Monday morning through Tuesday morning. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ001-MNZ081-089-090-098-SDZ062-067-250000- /O.CON.KFSD.WW.Y.0009.000000T0000Z-240325T0000Z/ Lyon-Cottonwood-Nobles-Jackson-Rock-Minnehaha-Lincoln- 126 PM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Mixed precipitation. Additional snow accumulations of around half an inch and ice accumulations of a light glaze. * WHERE...Portions of northwest Iowa, southwest Minnesota and southeast South Dakota. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Conditions may improve from south to north as temperatures slowly warm above freezing this afternoon. Snow and wind will be more likely late Monday afternoon and Monday night. 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. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
310 WWUS43 KFSD 241954 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 254 PM CDT Sun Mar 24 2024 SDZ060-061-250400- /O.CAN.KFSD.WW.Y.0009.000000T0000Z-240325T0000Z/ /O.UPG.KFSD.WS.A.0003.240325T1200Z-240326T1200Z/ /O.EXB.KFSD.WS.W.0004.240325T1200Z-240326T1200Z/ Hanson-McCook- 254 PM CDT Sun Mar 24 2024 ...WINTER STORM WARNING IN EFFECT FROM 7 AM MONDAY TO 7 AM CDT TUESDAY... ...WINTER WEATHER ADVISORY IS CANCELLED... * WHAT...Snow and blowing snow expected. Total snow accumulations of 2 to 4 inches. Winds gusting as high as 45 mph. * WHERE...Hanson and McCook Counties. * WHEN...From 7 AM Monday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ IAZ001-MNZ081-089-090-098-SDZ062-067-242100- /O.CAN.KFSD.WW.Y.0009.000000T0000Z-240325T0000Z/ Lyon-Cottonwood-Nobles-Jackson-Rock-Minnehaha-Lincoln- 254 PM CDT Sun Mar 24 2024 ...WINTER WEATHER ADVISORY IS CANCELLED... Temperatures have warmed which will aid in any slick spots from wintry precipitation. Rain will overspread the area this afternoon and tonight, but temperatures should be in the mid 30s. $$ SDZ065-068-250400- /O.UPG.KFSD.WS.A.0003.240325T1200Z-240326T1200Z/ /O.EXB.KFSD.WS.W.0004.240325T1200Z-240326T1200Z/ Hutchinson-Bon Homme- 254 PM CDT Sun Mar 24 2024 ...WINTER STORM WARNING IN EFFECT FROM 7 AM MONDAY TO 7 AM CDT TUESDAY... * WHAT...Snow and blowing snow expected. Total snow accumulations of 2 to 4 inches. Winds gusting as high as 50 mph. * WHERE...Hutchinson and Bon Homme Counties. * WHEN...From 7 AM Monday to 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ038-052-053-057>059-250400- /O.CON.KFSD.WS.W.0004.000000T0000Z-240325T0600Z/ /O.CON.KFSD.BZ.W.0002.240325T0600Z-240326T1200Z/ Beadle-Jerauld-Sanborn-Brule-Aurora-Davison- 254 PM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY... ...BLIZZARD WARNING REMAINS IN EFFECT FROM 1 AM MONDAY TO 7 AM CDT TUESDAY... * WHAT...For the Winter Storm Warning, mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. Winds gusting as high as 35 mph. For the Blizzard Warning, blizzard conditions expected. Total snow accumulations of 4 to 6 inches and ice accumulations of a light glaze. Winds gusting as high as 50 mph. * WHERE...Portions of central, east central, south central and southeast South Dakota. * WHEN...For the Winter Storm Warning, until 1 AM CDT Monday. For the Blizzard Warning, from 1 AM Monday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ050-063-064-250400- /O.CON.KFSD.BZ.W.0002.240325T0600Z-240326T1200Z/ Gregory-Charles Mix-Douglas- 254 PM CDT Sun Mar 24 2024 ...BLIZZARD WARNING REMAINS IN EFFECT FROM 1 AM MONDAY TO 7 AM CDT TUESDAY... * WHAT...Blizzard conditions expected. Total snow accumulations of 4 to 7 inches and ice accumulations of a light glaze. Winds gusting as high as 50 mph. Some snow will be possible this evening ahead of the strongest winds and the increasing threat for heavier snow late tonight into Monday. * WHERE...Gregory, Charles Mix and Douglas Counties. * WHEN...From 1 AM Monday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ039-040-054>056-250400- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Kingsbury-Brookings-Miner-Lake-Moody- 254 PM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 3 to 8 inches and ice accumulations of a light glaze. Winds gusting as high as 45 mph. The heavier snow and ice potential will be later this evening through Monday morning. * WHERE...Kingsbury, Brookings, Miner, Lake and Moody Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult. Areas of 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. && $$ MNZ071-072-080-097-250400- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Lincoln-Lyon-Murray-Pipestone- 254 PM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 3 to 7 inches and ice accumulations of up to one quarter of an inch. Winds gusting as high as 45 mph, especially Monday afternoon into Tuesday. There has been a downward trend in amounts as warmer air aloft is moving north. * WHERE...Lincoln, Lyon, Murray and Pipestone Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
223 WWUS43 KFSD 250249 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 949 PM CDT Sun Mar 24 2024 SDZ038-052-053-057>059-251100- /O.CON.KFSD.WS.W.0004.000000T0000Z-240325T0600Z/ /O.CON.KFSD.BZ.W.0002.240325T0600Z-240326T1200Z/ Beadle-Jerauld-Sanborn-Brule-Aurora-Davison- 949 PM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY... ...BLIZZARD WARNING REMAINS IN EFFECT FROM 1 AM MONDAY TO 7 AM CDT TUESDAY... * WHAT...For the Winter Storm Warning, mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. Winds gusting as high as 35 mph. For the Blizzard Warning, blizzard conditions expected. Total snow accumulations of 4 to 6 inches and ice accumulations of a light glaze. Winds gusting as high as 50 mph. * WHERE...Portions of central, east central, south central and southeast South Dakota. * WHEN...For the Winter Storm Warning, until 1 AM CDT Monday. For the Blizzard Warning, from 1 AM Monday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ050-063-064-251100- /O.CON.KFSD.BZ.W.0002.240325T0600Z-240326T1200Z/ Gregory-Charles Mix-Douglas- 949 PM CDT Sun Mar 24 2024 ...BLIZZARD WARNING REMAINS IN EFFECT FROM 1 AM MONDAY TO 7 AM CDT TUESDAY... * WHAT...Blizzard conditions expected. Total snow accumulations of 4 to 7 inches and ice accumulations of a light glaze. Winds gusting as high as 50 mph. Some snow will be possible this evening ahead of the strongest winds and the increasing threat for heavier snow late tonight into Monday. * WHERE...Gregory, Charles Mix and Douglas Counties. * WHEN...From 1 AM Monday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ039-040-054>056-251100- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Kingsbury-Brookings-Miner-Lake-Moody- 949 PM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 3 to 8 inches and ice accumulations of a light glaze. Winds gusting as high as 45 mph. The heavier snow and ice potential will be later this evening through Monday morning. * WHERE...Kingsbury, Brookings, Miner, Lake and Moody Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult. Areas of 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. && $$ MNZ071-072-080-097-251100- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Lincoln-Lyon-Murray-Pipestone- 949 PM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 3 to 7 inches and ice accumulations of up to one quarter of an inch. Winds gusting as high as 45 mph, especially Monday afternoon into Tuesday. There has been a downward trend in amounts as warmer air aloft is moving north. * WHERE...Lincoln, Lyon, Murray and Pipestone Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ060-061-065-068-251100- /O.CON.KFSD.WS.W.0004.240325T1200Z-240326T1200Z/ Hanson-McCook-Hutchinson-Bon Homme- 949 PM CDT Sun Mar 24 2024 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM MONDAY TO 7 AM CDT TUESDAY... * WHAT...Snow and blowing snow expected. Total snow accumulations of 2 to 4 inches. Winds gusting as high as 45 mph. * WHERE...Hanson and McCook Counties. * WHEN...From 7 AM Monday to 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. 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. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
384 WWUS43 KFSD 250823 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 323 AM CDT Mon Mar 25 2024 SDZ060-061-065-068-251630- /O.EXT.KFSD.WS.W.0004.240325T0823Z-240326T1200Z/ Hanson-McCook-Hutchinson-Bon Homme- 323 AM CDT Mon Mar 25 2024 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 4 to 7 inches and ice accumulations of a light glaze. Winds gusting as high as 45 mph. * WHERE...Hanson, McCook, Hutchinson and Bon Homme Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ038-050-052-053-057>059-063-064-251630- /O.CON.KFSD.BZ.W.0002.000000T0000Z-240326T1200Z/ Beadle-Gregory-Jerauld-Sanborn-Brule-Aurora-Davison-Charles Mix- Douglas- 323 AM CDT Mon Mar 25 2024 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Blizzard conditions. Additional snow accumulations of 4 to 8 inches. Winds gusting as high as 45 mph. * WHERE...Portions of central, east central, south central and southeast South Dakota. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ039-040-054>056-251630- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Kingsbury-Brookings-Miner-Lake-Moody- 323 AM CDT Mon Mar 25 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 4 to 7 inches and ice accumulations of a light glaze. Winds gusting as high as 45 mph. * WHERE...Kingsbury, Brookings, Miner, Lake and Moody Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MNZ071-072-080-097-251630- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Lincoln-Lyon-Murray-Pipestone- 323 AM CDT Mon Mar 25 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 2 to 9 inches and ice accumulations of around two tenths of an inch. Winds gusting as high as 45 mph. * WHERE...Lincoln, Lyon, Murray and Pipestone Counties. * WHEN...Until 7 AM CDT Tuesday. * 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. && $$ SDZ062-066-069-251630- /O.NEW.KFSD.WW.Y.0010.240325T0823Z-240326T1200Z/ Minnehaha-Turner-Yankton- 323 AM CDT Mon Mar 25 2024 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Mixed precipitation. Additional snow accumulations of 2 to 4 inches and ice accumulations of around one tenth of an inch. Winds gusting as high as 45 mph. * WHERE...Minnehaha, Turner and Yankton Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
584 WWUS43 KFSD 251616 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 1116 AM CDT Mon Mar 25 2024 SDZ038-050-052-053-057>059-063-064-260100- /O.CON.KFSD.BZ.W.0002.000000T0000Z-240326T1200Z/ Beadle-Gregory-Jerauld-Sanborn-Brule-Aurora-Davison-Charles Mix- Douglas- 1116 AM CDT Mon Mar 25 2024 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Blizzard conditions. Additional snow accumulations of 2 to 4 inches. Winds gusting as high as 45 mph. * WHERE...Portions of central, east central, south central and southeast South Dakota. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ039-040-054>056-260100- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Kingsbury-Brookings-Miner-Lake-Moody- 1116 AM CDT Mon Mar 25 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 2 to 4 inches and ice accumulations of a light glaze. Winds gusting as high as 45 mph. * WHERE...Kingsbury, Brookings, Miner, Lake and Moody Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MNZ071-072-080-097-260100- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Lincoln-Lyon-Murray-Pipestone- 1116 AM CDT Mon Mar 25 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 2 to 5 inches and ice accumulations of around one tenth of an inch. Winds gusting as high as 45 mph. * WHERE...Lincoln, Lyon, Murray and Pipestone Counties. * WHEN...Until 7 AM CDT Tuesday. * 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... 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. && $$ SDZ060-061-065-068-260100- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Hanson-McCook-Hutchinson-Bon Homme- 1116 AM CDT Mon Mar 25 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 2 to 4 inches and ice accumulations of a light glaze. Winds gusting as high as 45 mph. * WHERE...Hanson, McCook, Hutchinson and Bon Homme Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ062-066-069-260100- /O.CON.KFSD.WW.Y.0010.000000T0000Z-240326T1200Z/ Minnehaha-Turner-Yankton- 1116 AM CDT Mon Mar 25 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Mixed precipitation. Additional snow accumulations of 1 to 2 inches and ice accumulations of up to one tenth of an inch. Winds gusting as high as 45 mph. * WHERE...Minnehaha, Turner and Yankton Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. 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. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
660 WWUS43 KFSD 251950 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 250 PM CDT Mon Mar 25 2024 SDZ038-050-052-053-057>059-063-064-260400- /O.CON.KFSD.BZ.W.0002.000000T0000Z-240326T1200Z/ Beadle-Gregory-Jerauld-Sanborn-Brule-Aurora-Davison-Charles Mix- Douglas- 250 PM CDT Mon Mar 25 2024 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Blizzard conditions. Additional snow accumulations of up to two inches. Winds gusting as high as 45 mph. * WHERE...Portions of central, east central, south central and southeast South Dakota. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ039-040-054>056-260400- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Kingsbury-Brookings-Miner-Lake-Moody- 250 PM CDT Mon Mar 25 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy snow. Additional snow accumulations of up to two inches. Winds gusting as high as 45 mph. * WHERE...Kingsbury, Brookings, Miner, Lake and Moody Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Areas of 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. && $$ MNZ071-072-080-097-260400- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Lincoln-Lyon-Murray-Pipestone- 250 PM CDT Mon Mar 25 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy mixed precipitation. Additional snow accumulations of 1 to 2 inches and ice accumulations of around one tenth of an inch. Winds gusting as high as 40 mph. * WHERE...Lincoln, Lyon, Murray and Pipestone Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ060-061-065-068-260400- /O.CON.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ Hanson-McCook-Hutchinson-Bon Homme- 250 PM CDT Mon Mar 25 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Heavy snow. Additional snow accumulations of up to two inches. Winds gusting as high as 45 mph. * WHERE...Hanson, McCook, Hutchinson and Bon Homme Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Areas of 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. && $$ IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-098-NEZ013-014- SDZ067-070-071-260400- /O.EXA.KFSD.WW.Y.0010.000000T0000Z-240326T1200Z/ Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Cottonwood-Nobles-Jackson-Rock-Dixon- Dakota-Lincoln-Union- 250 PM CDT Mon Mar 25 2024 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of up to one tenth of an inch. Winds gusting as high as 40 mph. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska and southeast South Dakota. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ062-066-069-260400- /O.CON.KFSD.WW.Y.0010.000000T0000Z-240326T1200Z/ Minnehaha-Turner-Yankton- 250 PM CDT Mon Mar 25 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Mixed precipitation. Additional snow accumulations of up to an inch and ice accumulations of a light glaze. Winds gusting as high as 45 mph. * WHERE...Minnehaha, Turner and Yankton Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Areas of 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. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
620 WWUS43 KFSD 260155 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 855 PM CDT Mon Mar 25 2024 SDZ038-050-052-053-057>059-063-064-261200- /O.CAN.KFSD.BZ.W.0002.000000T0000Z-240326T1200Z/ /O.EXA.KFSD.WW.Y.0010.000000T0000Z-240326T1200Z/ Beadle-Gregory-Jerauld-Sanborn-Brule-Aurora-Davison-Charles Mix- Douglas- 855 PM CDT Mon Mar 25 2024 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM CDT TUESDAY... ...BLIZZARD WARNING IS CANCELLED... * WHAT...Snow. Additional snow accumulations of up to one inch. Winds gusting as high as 45 mph. * WHERE...Portions of central, east central, south central and southeast South Dakota. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ SDZ039-040-054>056-060-061-065-068-261200- /O.CAN.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ /O.EXA.KFSD.WW.Y.0010.000000T0000Z-240326T1200Z/ Kingsbury-Brookings-Miner-Lake-Moody-Hanson-McCook-Hutchinson- Bon Homme- 855 PM CDT Mon Mar 25 2024 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM CDT TUESDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Snow. Additional snow accumulations of up to one inch. Winds gusting as high as 45 mph. * WHERE...Portions of east central and southeast South Dakota. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning 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. && $$ MNZ071-072-080-097-261200- /O.CAN.KFSD.WS.W.0004.000000T0000Z-240326T1200Z/ /O.EXA.KFSD.WW.Y.0010.000000T0000Z-240326T1200Z/ Lincoln-Lyon-Murray-Pipestone- 855 PM CDT Mon Mar 25 2024 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM CDT TUESDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of a light glaze. Winds gusting as high as 40 mph. * WHERE...Lincoln, Lyon, Murray and Pipestone Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MNZ081-089-090-261200- /O.CON.KFSD.WW.Y.0010.000000T0000Z-240326T1200Z/ Cottonwood-Nobles-Jackson- 855 PM CDT Mon Mar 25 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of up to one tenth of an inch. Winds gusting as high as 40 mph. * WHERE...Cottonwood, Nobles and Jackson Counties. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning 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. && $$ IAZ001>003-012>014-020>022-031-032-MNZ098-NEZ013-014-SDZ062-066- 067-069>071-261200- /O.CON.KFSD.WW.Y.0010.000000T0000Z-240326T1200Z/ Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Rock-Dixon-Dakota-Minnehaha-Turner- Lincoln-Yankton-Union- 855 PM CDT Mon Mar 25 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Mixed precipitation. Additional snow accumulations of up to one inch and ice accumulations of around one tenth of an inch. Winds gusting as high as 45 mph. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska and southeast South Dakota. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/siouxfalls
What forecasters said that day
The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Sioux Falls, SD wrote its last area forecast discussion before this winter storm warning went out at Mar 23, 11:47 AM CDT, 1 hour 39 minutes earlier. Its key messages:
- Today will see a scattered band of light snow lifting northeast through the day. Amounts generally under an inch through this evening, locally higher than in inch in parts of southwest Minnesota.
- High confidence for a strong storm system impacting the area late tonight through Tuesday. Still some uncertainty in timing of various precip types, especially along/south of I-90. Thus exact ice/snow amounts remain most uncertain in these areas. However, did issue a Winter Weather Advisory for south-central SD to MN I-90 corridor counties for freezing rain or ice/snow combo late tonight into Sunday.
- Areas along the highway 14 corridor have the highest chance of seeing at least a foot of snow (60-80%). Most areas within the Winter Storm Watch have a 60% or greater chance for seeing at least 6 inches of snow, with blizzard conditions possible given strong winds while snow is actively falling.
- Probabilities for at least an inch of liquid QPF remains in the 70-95% range across the region, with the main question being how much of this will be converted to snow, especially along and south of I-90.
Area forecast discussion, Mar 23, 11:47 AM CDT, 1 hour 39 minutes before
Area Forecast Discussion
National Weather Service Sioux Falls SD
1147 AM CDT Sat Mar 23 2024
.KEY MESSAGES...
- Today will see a scattered band of light snow lifting
northeast through the day. Amounts generally under an inch
through this evening, locally higher than in inch in parts of
southwest Minnesota.
- High confidence for a strong storm system impacting the area
late tonight through Tuesday. Still some uncertainty in timing
of various precip types, especially along/south of I-90. Thus
exact ice/snow amounts remain most uncertain in these areas.
However, did issue a Winter Weather Advisory for south-central
SD to MN I-90 corridor counties for freezing rain or ice/snow
combo late tonight into Sunday.
- Areas along the highway 14 corridor have the highest chance of
seeing at least a foot of snow (60-80%). Most areas within the
Winter Storm Watch have a 60% or greater chance for seeing at
least 6 inches of snow, with blizzard conditions possible
given strong winds while snow is actively falling.
- Probabilities for at least an inch of liquid QPF remains in
the 70-95% range across the region, with the main question
being how much of this will be converted to snow, especially
along and south of I-90.
&&
.DISCUSSION...
Issued at 450 AM CDT Sat Mar 23 2024
TODAY-TONIGHT: Area of light snow from northwest SD into north
central and eastern Nebraska has been slow to progress northeast
through these early morning hours, and may be less expansive as
the warm advection/isentropic lift initially encounters a
relatively dry east-northeast flow through the morning. Still
anticipate areas of light snow to expand northeast across the
forecast area today, but accumulations may be limited to around
an inch or less through the evening hours, with areas north of
I-90 possibly seeing 1-2 inches by daybreak Sunday. Developing
southeast winds will become breezy, generally gusting 25-30 mph
by tonight, so some blowing/drifting snow is possible.
Will also see the warmer air aloft begin to work northward into
the Missouri River valley after midnight, with an approaching
shortwave increasing precipitation coverage. Have seen trends
pointing toward a greater potential for freezing rain through
portions of the Missouri River Valley, and have coordinated a
Winter Weather Advisory for portions of the area starting at 06Z
tonight to cover potential icing.
SUNDAY: This period remains the biggest question mark in terms
of thermal profile evolution and resultant precipitation types
and amounts. Anticipate continuation of greater freezing rain
potential through the Missouri River Valley and possibly into
northwest Iowa during the morning before warmer surface air
builds north. Winter Weather Advisory will continue for areas
west of I-29 through the valley corridor through 18Z.
As the warmer air moves north, the potential for icing will
shift into locations around and east of Sioux Falls Sunday
morning. However, some recent high-res models are slower in the
northward push of the warming aloft, instead showing a greater
potential for snow ramping up along the I-90 corridor around
and east of Sioux Falls ahead of the aforementioned shortwave.
Later shifts will want to monitor these trends, as these high
res solutions indicate a period of moderate to potentially heavy
snowfall rates Sunday morning before precipitation transitions
to rain through the afternoon. For now, have leaned toward the
broader consensus of freezing rain mixed with light snow, and
issued a Winter Weather Advisory from Sioux Falls east along
I-90, generally for the daylight hours Sunday, with these areas
expected to warm enough for a transition to rain by late Sunday
afternoon or evening.
Areas north of I-90 are expected to see increasing coverage and
intensity of snow through the day Sunday, though still low to
moderate chances (30-50%) that even the Highway 14 corridor
could see a wintry mix at times by Sunday afternoon/evening.
Easterly winds will be gusty, perhaps as high as 30-35 mph
during the day. Could see additional impacts from blowing snow
while the snow is falling, but given the expected wet/heavy snow
during this period with relatively mild temperatures, would not
expect snow to move much once it's on the ground. Daytime
accumulations Sunday currently expected to be in the 2-4 inch
range north of I-90, but if the above high-res scenario pans
out, higher amounts are possible here and into portions of the
I-90 corridor.
SUNDAY NIGHT-MONDAY: This will be the period of transition from
Spring in the southeast to full-blown winter in our west and
north, as the strong surface low tracks northeast from southeast
Nebraska through western Iowa. Strong warm advection/TroWAL will
help maintain a band of moderate to heavy precipitation across
our forecast area, with models continuing to show high (70-95%)
probabilities of an inch or more of rain/liquid equivalent just
during this 24 hour period. As we mentioned for Sunday, the
biggest question will be how much will fall as snow vs rain,
with transition line expected to bisect the forecast area well
into Sunday night and even Monday before the colder air begins
a stronger push to the east. Locations which remain all snow
through this period could easily see upwards of 6-8+ inches,
with a rapid transition down to barely anything where rain
remains more prevalent. Exactly where that tight gradient will
lie remains the most uncertain part of the forecast at this
point. Let's not forget to mention the potential convective
component in the relative "warm sector", which could further
enhance rainfall amounts across the southeast portions of the
forecast area Sunday night.
Locations which do see all snow during this period, especially
west of Highway 81, are also likely to see the strongest winds
develop by late Sunday night through Monday, with gusts 40-50
mph possible. The inverted trough currently looks to linger
across our IA/MN counties into Monday, which would keep winds
east of Hwy 81 on the less robust side until Monday evening.
MONDAY NIGHT-TUESDAY: The powerful storm system will begin its
departure to the northeast Monday night, allowing precipitation
to gradually taper off in intensity through Monday night, though
we may see a little light snow linger along/east of I-29 into
Tuesday. Most areas should see a transition to all snow by late
Monday evening, with a few inches of additional accumulation
possible. This will be accompanied by continued strong northerly
winds, and may still need to expand headlines to cover possible
blizzard conditions Monday night, perhaps into Tuesday. However,
confidence in precipitation amounts during this period are still
on the low side, and since this would be the only "blowable"
snow any expansion areas would receive after the predominant
rain, opted to hold off on any further watch expansion for now.
All told, this complex and prolonged storm system could bring
over a foot of snow and dangerous blizzard conditions to parts
of our area, with some question regarding exactly how expansive
those conditions will become. This is still an evolving storm
system, and further changes to the forecast are likely, so
please remain diligent in monitoring the latest forecast.
BEYOND TUESDAY: We should see at least a brief return to quiet
weather midweek Wednesday into Thursday, but an active pattern
could return as we head toward the Easter weekend. Still far too
much spread in the models to have any firm details, but we look
to remain near critical temperature thresholds where wintry
precipitation will be a possibility.
&&
.AVIATION /18Z TAFS THROUGH 18Z SUNDAY/...
Issued at 1144 AM CDT Sat Mar 23 2024
Mostly VFR conditions through the evening. Some spotty MVFR
conditions where patchy light snow exists, mainly near and east
of highway 81. Much stronger forcing arrives overnight and
continues into Sunday. IFR conditions will become likely on
Sunday morning with all types of precipitation possible,
including rain, freezing rain, sleet and snow. The morning will
see the better chance for freezing precipitation, especially
south of I-90, while areas north of I-90 will see a better
chance for mainly snow. Through the morning the freezing rain
will likely transition to mainly rain as temperatures warm into
the 30s.
&&
.FSD WATCHES/WARNINGS/ADVISORIES...
SD...Winter Weather Advisory from 7 AM to 7 PM CDT Sunday for
SDZ062-067.
Winter Weather Advisory from 1 AM to 1 PM CDT Sunday for
SDZ050-063>066-068>070.
Winter Storm Watch from late tonight through Tuesday morning
for SDZ038>040-052>061.
Winter Storm Watch from Sunday evening through Tuesday morning
for SDZ050-063>065-068.
MN...Winter Weather Advisory from 7 AM to 7 PM CDT Sunday for
MNZ089-090-098.
Winter Storm Watch from Sunday morning through Tuesday morning
for MNZ071-072-080-081-097.
IA...Winter Weather Advisory from 7 AM to 7 PM CDT Sunday for
IAZ001.
NE...Winter Weather Advisory from 1 AM to 1 PM CDT Sunday for
NEZ013.
&&
DISCUSSION...JH
AVIATION...08Hazardous weather outlook, Mar 23, 5:23 AM CDT, 8 hours 3 minutes before
Hazardous Weather Outlook National Weather Service Sioux Falls SD 523 AM CDT Sat Mar 23 2024 MNZ071-072-080-081-097-SDZ038>040-050-052>061-063>065-068-241030- Lincoln-Lyon-Murray-Cottonwood-Pipestone-Beadle-Kingsbury-Brookings- Gregory-Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora-Davison-Hanson- McCook-Charles Mix-Douglas-Hutchinson-Bon Homme- 523 AM CDT Sat Mar 23 2024 This Hazardous Weather Outlook is for southwest Minnesota, central South Dakota, east central South Dakota, south central South Dakota and southeast South Dakota. .DAY ONE...Today and tonight. The first wave of our weekend winter storm will bring areas of light snow to the region today, lingering in areas north of I-90 tonight, where accumulations of 1 to 2 inches are possible by daybreak Sunday. Areas near and south of I-90, especially west of the James River, could see a period of freezing rain or wintry mix develop later tonight. Ice accumulations from a light glaze up to a tenth of an inch could make for slippery travel tonight. .DAYS TWO THROUGH SEVEN...Sunday through Friday. A powerful winter storm system will continue to impact the region Sunday into early next week. Periods of moderate to heavy snow and strong winds develop Sunday into Monday, though Sunday may bring a wintry mix of precipitation which would limit snow accumulations but produce additional icing in some areas. By Sunday night into Monday night, blizzard conditions are possible as northeast to north winds increase to 30 to 50 mph. If you haven't already, now is the time to prepare for this prolonged winter storm. Travel disruptions are likely, so be prepared to adjust travel plans accordingly. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. However, reports of precipitation type and amounts would be appreciated. IAZ001>003-012>014-020>022-031-032-MNZ089-090-098-NEZ013-014-SDZ062- 066-067-069>071-241030- Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Nobles-Jackson-Rock-Dixon-Dakota-Minnehaha- Turner-Lincoln-Yankton-Union- 523 AM CDT Sat Mar 23 2024 This Hazardous Weather Outlook is for northwest Iowa, west central Iowa, southwest Minnesota, northeast Nebraska and southeast South Dakota. .DAY ONE...Today and tonight. The first wave of our weekend winter storm will bring areas of light snow to the region today. Snowfall accumulations are expected to remain less than an inch through daybreak Sunday. However, a period of light freezing rain or wintry mix may produce a light glaze of ice in some areas late tonight. .DAYS TWO THROUGH SEVEN...Sunday through Friday. A powerful winter storm system will continue to impact the region Sunday into early next week. A variety of precipitation types are expected from Sunday through Monday. A wintry mix of snow, freezing rain and rain expands on Sunday, with a few thunderstorms possible by Sunday night. As colder air wraps in later Monday into Monday night, precipitation will transition back to snow, with total snowfall accumulations highly dependent on the timing of rain/snow transitions. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
The office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 23, 3:40 AM CDT | Winter Weather Advisory | FSD | Bon Homme, Charles Mix, Clay, Douglas, Gregory, Hanson and 6 more | 35 hr |
Nearby
Winter Storm Warnings in South Dakota, 2024Winter Storm Warnings in Minnesota, 2024Every winter storm warning in 2024
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.