Alert archive / Iowa / Blizzard Warnings in 2018
Blizzard Warning 1, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this blizzard warning at Jan 21, 2018, 3:41 AM CST for 4 states. It took effect at Jan 22, 2018, 12:00 AM CST. It was in force for 23 hr. 46 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
- Jan 21, 2018, 3:41 AM CST (09:41 UTC)
- In effect from
- Jan 22, 2018, 12:00 AM CST
- Expired
- Jan 22, 2018, 10:43 PM CST
- In force
- 23 hr
- Issued by
- NWS Sioux Falls, SD
Counties Buena Vista County, IA, Cherokee County, IA, Clay County, IA, Dickinson County, IA, Ida County, IA, Lyon County, IA, O'Brien County, IA, Osceola County, IA, Plymouth County, IA, Sioux County, IA, Woodbury County, IA, Cottonwood County, MN, Jackson County, MN, Nobles County, MN, Dakota County, NE, Dixon County, NE, Clay County, SD, Lincoln County, SD, Union County, SD, Yankton County, SD
The radar
The Sioux Falls radar (KFSD), 86 km from the middle of the area, began a volume at 09:42 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 |
|---|---|---|---|
| Jan 22, 7:00 AM CST | SNOW 2 | Hawarden, IA | |
| Jan 22, 7:00 AM CST | SNOW 3 | 6 Wnw Oto, IA | |
| Jan 22, 9:00 AM CST | SNOW 3.5 | Spencer, IA | |
| Jan 22, 9:00 AM CST | SNOW 5.5 | Yankton, SD | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 9:45 AM CST | HEAVY SNOW 6.5 | 2 S North Sioux City, SD | |
| Jan 22, 10:00 AM CST | SNOW 5.5 | Elk Point, SD | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 10:00 AM CST | HEAVY SNOW 7 | Sioux City, IA | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 10:30 AM CST | SNOW 4 | Orange City, IA | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 10:30 AM CST | HEAVY SNOW 9 | Westfield, IA | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 10:30 AM CST | HEAVY SNOW 12.4 | Concord, NE | |
| Jan 22, 11:00 AM CST | HEAVY SNOW 6 | 1 Se Tea, SD | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 11:00 AM CST | HEAVY SNOW 8 | Dakota City, NE | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 11:40 AM CST | SNOW 9.3 | Sioux City, IA | |
| Jan 22, 12:00 PM CST | HEAVY SNOW 9.1 | 2 W Sergeant Bluff, IA | SIOUX CITY AIRPORT TOTAL. |
| Jan 22, 12:00 PM CST | HEAVY SNOW 10 | Le Mars, IA | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 12:20 PM CST | HEAVY SNOW 10 | 2 N Sergeant Bluff, IA | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 12:30 PM CST | SNOW 3.5 | Storm Lake, IA | |
| Jan 22, 12:35 PM CST | HEAVY SNOW 6.5 | Worthington, MN | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 12:35 PM CST | HEAVY SNOW 8 | 1 S Yankton, SD | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 12:45 PM CST | SNOW 5 | Sioux Center, IA | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 12:50 PM CST | HEAVY SNOW 11 | Vermillion, SD | CORRECTS PREVIOUS SNOW REPORT FROM VERMILLION. REPORT VIA SOCIAL MEDIA. |
| Jan 22, 12:50 PM CST | SNOW 11 | Vermillion, SD | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 1:00 PM CST | SNOW 2.5 | 1 Se Battle Creek, IA | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 1:00 PM CST | HEAVY SNOW 9.2 | Alcester, SD | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 1:15 PM CST | HEAVY SNOW 7 | Sioux Center, IA | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 1:30 PM CST | HEAVY SNOW 8 | Jackson, MN | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 1:30 PM CST | HEAVY SNOW 8.5 | Heron Lake, MN | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 1:30 PM CST | HEAVY SNOW 12 | Spirit Lake, IA | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 2:37 PM CST | HEAVY SNOW 9 | Windom, MN | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 2:45 PM CST | HEAVY SNOW 11 | Jackson, MN | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 2:45 PM CST | HEAVY SNOW 11.5 | Yankton, SD | CORRECTS PREVIOUS HEAVY SNOW REPORT FROM YANKTON. REPORT VIA SOCIAL MEDIA. |
| Jan 22, 2:45 PM CST | HEAVY SNOW 14.2 | Yankton, SD | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 2:56 PM CST | HEAVY SNOW 8.5 | Canton, SD | REPORT VIA SOCIAL MEDIA. |
| Jan 22, 3:00 PM CST | SNOW 6 | 1 Se Sioux Center, IA | |
| Jan 22, 3:28 PM CST | SNOW 6.5 | Spencer, IA | |
| Jan 22, 3:55 PM CST | HEAVY SNOW 9 | Sheldon, IA | |
| Jan 22, 4:16 PM CST | HEAVY SNOW 9 | Spirit Lake, IA | |
| Jan 22, 5:00 PM CST | HEAVY SNOW 14.6 | Concord, NE | DRIFTS AS HIGH AS 40 INCHES IN SOME PLACES. |
| Jan 22, 6:00 PM CST | HEAVY SNOW 11.8 | Sergeant Bluff, IA | SIOUX CITY OFFICIAL OBSERVATION. |
| Jan 22, 6:00 PM CST | HEAVY SNOW 12.1 | Sergeant Bluff, IA | SIOUX CITY OFFICIAL OBSERVATION. |
| Jan 22, 6:30 PM CST | HEAVY SNOW 9.5 | Bronson, IA | |
| Jan 22, 7:28 PM CST | SNOW 5.5 | Storm Lake, IA | |
| Jan 22, 7:30 PM CST | SNOW 8 | Orange City, IA | SNOW AMOUNT FROM 7 AM TO 7:30 PM. DRIFT TO 39 INCHES. |
| Jan 22, 9:15 PM CST | HEAVY SNOW 18 | 2 W Ponca, NE | REPORTED VIA SOCIAL MEDIA. |
| Jan 22, 10:00 PM CST | HEAVY SNOW 9 | Milford, IA | |
| Jan 22, 10:30 PM CST | SNOW 5.4 | Peterson, IA | REPORTED VIA SOCIAL MEDIA. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Omaha, NE (KOAX), launched 00:00Z, 9.7 hours before the alert went out and 193 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
- 1484 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- -2 m²/s²
- 0-3 km storm-relative helicity
- 235 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
386 WWUS43 KFSD 210941 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 341 AM CST Sun Jan 21 2018 IAZ020-NEZ013-SDZ067-069>071-211945- /O.UPG.KFSD.WS.W.0001.180122T0000Z-180123T0000Z/ /O.NEW.KFSD.BZ.W.0001.180122T0300Z-180123T0600Z/ Plymouth-Dixon-Lincoln SD-Yankton-Clay SD-Union- 341 AM CST Sun Jan 21 2018 ...BLIZZARD WARNING IN EFFECT FROM 9 PM THIS EVENING TO MIDNIGHT CST MONDAY NIGHT... * WHAT...Blizzard conditions expected. Travel will be very dangerous to impossible, including during the morning commute on Monday. Total snow accumulations of 10 to 15 inches are expected. Isolated amounts to 18 inches are possible. * WHERE...Portions of southeast South Dakota, northeast Nebraska and northwest Iowa. * WHEN...From 9 PM this evening to midnight CST Monday night. * ADDITIONAL DETAILS...Winds gusting as high as 40 mph will cause whiteout conditions in blowing snow. Significant drifting of the snow is likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds and poor visibilities are likely. This will lead to whiteout conditions, making travel extremely dangerous. Do not travel. 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. $$ IAZ001>003-012>014-MNZ081-089-090-211945- /O.UPG.KFSD.WS.W.0001.180122T0000Z-180123T0600Z/ /O.NEW.KFSD.BZ.W.0001.180122T0300Z-180123T0600Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Cottonwood-Nobles- Jackson- 341 AM CST Sun Jan 21 2018 ...BLIZZARD WARNING IN EFFECT FROM 9 PM THIS EVENING TO MIDNIGHT CST MONDAY NIGHT... * WHAT...Blizzard conditions expected. Travel will be very dangerous to impossible, including during the morning commute on Monday. Tree branches could fall as well. Total snow accumulations of 10 to 14 inches are expected. * WHERE...Portions of northwest Iowa and southwest Minnesota. * WHEN...From 9 PM this evening to midnight CST Monday night. * ADDITIONAL DETAILS...Winds gusting as high as 45 mph will cause whiteout conditions in blowing snow. Significant drifting of the snow is likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds and poor visibilities are likely. This will lead to whiteout conditions, making travel extremely dangerous. Do not travel. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ IAZ021-022-032-211945- /O.UPG.KFSD.WS.A.0002.180122T0000Z-180123T0600Z/ /O.NEW.KFSD.BZ.W.0001.180122T0300Z-180123T0600Z/ Cherokee-Buena Vista-Ida- 341 AM CST Sun Jan 21 2018 ...BLIZZARD WARNING IN EFFECT FROM 9 PM THIS EVENING TO MIDNIGHT CST MONDAY NIGHT... * WHAT...Blizzard conditions expected. Travel will be very dangerous to impossible, including during the morning commute on Monday. Total snow accumulations of 5 to 8 inches, with localized amounts up to 14 inches, are expected. * WHERE...Cherokee, Buena Vista and Ida Counties. * WHEN...From 9 PM this evening to midnight CST Monday night. * ADDITIONAL DETAILS...Winds gusting as high as 40 mph will cause whiteout conditions in blowing snow. Significant drifting of the snow is likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds and poor visibilities are likely. This will lead to whiteout conditions, making travel extremely dangerous. Do not travel. 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. $$ IAZ031-NEZ014-211945- /O.UPG.KFSD.WS.A.0002.180122T0000Z-180123T0000Z/ /O.NEW.KFSD.BZ.W.0001.180122T0300Z-180123T0600Z/ Woodbury-Dakota- 341 AM CST Sun Jan 21 2018 ...BLIZZARD WARNING IN EFFECT FROM 9 PM THIS EVENING TO MIDNIGHT CST MONDAY NIGHT... * WHAT...Blizzard conditions expected. Travel will be very dangerous to impossible, including during the morning commute on Monday. Total snow accumulations of 7 to 10 inches, with localized amounts up to 14 inches, are expected. * WHERE...In Nebraska, Dakota County. In Iowa, Woodbury County. * WHEN...From 9 PM this evening to midnight CST Monday night. * ADDITIONAL DETAILS...Winds gusting as high as 40 mph will cause whiteout conditions in blowing snow. Significant drifting of the snow is likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds and poor visibilities are likely. This will lead to whiteout conditions, making travel extremely dangerous. Do not travel. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ SDZ061-211945- /O.UPG.KFSD.WS.A.0002.180122T0000Z-180123T0000Z/ /O.EXA.KFSD.WS.W.0001.180122T0000Z-180123T0000Z/ McCook- 341 AM CST Sun Jan 21 2018 ...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 PM CST MONDAY... * WHAT...Heavy snow expected. Plan on difficult travel conditions, including during the morning commute on Monday. Total snow accumulations of 4 to 6 inches are expected. * WHERE...McCook County. * WHEN...From 6 PM this evening to 6 PM CST Monday. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are expected. 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. $$ MNZ080-097-098-211945- /O.CON.KFSD.WS.W.0001.180122T0000Z-180123T0600Z/ Murray-Pipestone-Rock- 341 AM CST Sun Jan 21 2018 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT CST MONDAY NIGHT... * WHAT...Heavy snow expected. Plan on difficult travel conditions, including during the morning commute on Monday. Total snow accumulations of 6 to 9 inches, with localized amounts up to 11 inches, are expected. * WHERE...Murray, Pipestone and Rock Counties. * WHEN...From 6 PM this evening to midnight CST Monday night. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are expected. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ SDZ062-065-066-068-211945- /O.CON.KFSD.WS.W.0001.180122T0000Z-180123T0000Z/ Minnehaha-Hutchinson-Turner-Bon Homme- 341 AM CST Sun Jan 21 2018 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM CST MONDAY... * WHAT...Heavy snow expected. Plan on difficult travel conditions, including during the morning commute on Monday. Total snow accumulations of 5 to 9 inches, with localized amounts up to 12 inches, are expected. * WHERE...Minnehaha, Hutchinson, Turner and Bon Homme Counties. * WHEN...From 6 PM this evening to 6 PM CST Monday. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are expected. 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. $$ SDZ050-063-064-211945- /O.CON.KFSD.WS.W.0001.180121T1200Z-180122T1800Z/ Gregory-Charles Mix-Douglas- 341 AM CST Sun Jan 21 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Heavy snow expected. Plan on difficult travel conditions, including during the morning commute on Monday. Total snow accumulations of 5 to 9 inches. * WHERE...Gregory, Charles Mix and Douglas Counties. * WHEN...Until noon CST Monday. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are expected. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ SDZ052-053-057-058-211945- /O.UPG.KFSD.WS.A.0002.180121T1200Z-180122T1800Z/ /O.NEW.KFSD.WW.Y.0002.180121T1200Z-180122T1200Z/ Jerauld-Sanborn-Brule-Aurora- 341 AM CST Sun Jan 21 2018 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM CST MONDAY... * WHAT...Snow expected. Plan on slippery road conditions. Total snow accumulations of 2 to 4 inches are expected. * WHERE...Jerauld, Sanborn, Brule and Aurora Counties. * WHEN...Until 6 AM CST Monday. * ADDITIONAL DETAILS...Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ SDZ059-211945- /O.UPG.KFSD.WS.A.0002.180122T0000Z-180123T0000Z/ /O.NEW.KFSD.WW.Y.0002.180121T1200Z-180122T1200Z/ Davison- 341 AM CST Sun Jan 21 2018 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM CST MONDAY... * WHAT...Snow expected. Plan on slippery road conditions, including during the morning commute on Monday. Total snow accumulations of 2 to 4 inches are expected. * WHERE...Davison County. * WHEN...Until 6 AM CST Monday. * ADDITIONAL DETAILS...Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ SDZ040-054>056-060-211945- /O.UPG.KFSD.WS.A.0002.180122T0000Z-180123T0000Z/ /O.NEW.KFSD.WW.Y.0002.180122T0000Z-180123T0000Z/ Brookings-Miner-Lake-Moody-Hanson- 341 AM CST Sun Jan 21 2018 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 PM CST MONDAY... * WHAT...Snow expected. Plan on slippery road conditions, including during the morning commute on Monday. Total snow accumulations of 2 to 5 inches. * WHERE...Brookings, Miner, Lake, Moody and Hanson Counties. * WHEN...From 6 PM this evening to 6 PM CST Monday. * ADDITIONAL DETAILS...Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ MNZ071-072-211945- /O.UPG.KFSD.WS.A.0002.180122T0000Z-180123T0600Z/ /O.NEW.KFSD.WW.Y.0002.180122T0000Z-180123T0000Z/ Lincoln MN-Lyon MN- 341 AM CST Sun Jan 21 2018 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 PM CST MONDAY... * WHAT...Snow expected. Plan on slippery road conditions, including during the morning commute on Monday. Total snow accumulations of 3 to 6 inches. * WHERE...Lincoln MN and Lyon MN Counties. * WHEN...From 6 PM this evening to 6 PM CST Monday. * ADDITIONAL DETAILS...Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ Dux
8 follow-up statements
366 WWUS43 KFSD 212136 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 336 PM CST Sun Jan 21 2018 IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014- SDZ067-069>071-220545- /O.EXT.KFSD.BZ.W.0001.180122T0600Z-180123T0600Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Cottonwood-Nobles-Jackson-Dixon-Dakota- Lincoln SD-Yankton-Clay SD-Union- 336 PM CST Sun Jan 21 2018 ...BLIZZARD WARNING NOW IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT CST MONDAY NIGHT... * WHAT...Blizzard conditions expected. Travel will be very dangerous to impossible, including during the morning commute on Monday. Tree branches could fall as well. Total snow accumulations of 8 to 12 inches, with locally higher amounts possible. * WHERE...Portions of southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. * WHEN...From midnight tonight to midnight CST Monday night. * ADDITIONAL DETAILS...Winds gusting as high as 45 mph will cause whiteout conditions in blowing snow. Significant drifting of the snow is likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds and poor visibilities are likely. This will lead to whiteout conditions, making travel extremely dangerous. Do not travel. 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. $$ MNZ080-097-098-220545- /O.CON.KFSD.WS.W.0001.180122T0000Z-180123T0600Z/ Murray-Pipestone-Rock- 336 PM CST Sun Jan 21 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST MONDAY NIGHT... * WHAT...Heavy snow expected. Plan on difficult travel conditions, including during the morning commute on Monday. Total snow accumulations of 3 to 5 inches, with locally higher amounts possible. * WHERE...Murray, Pipestone and Rock Counties. * WHEN...Until midnight CST Monday night. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are expected. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ SDZ061-062-065-066-068-220545- /O.CON.KFSD.WS.W.0001.180122T0000Z-180123T0000Z/ McCook-Minnehaha-Hutchinson-Turner-Bon Homme- 336 PM CST Sun Jan 21 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...Heavy snow expected. Plan on difficult travel conditions, including during the morning commute on Monday. Total snow accumulations of 3 to 6 inches, with locally higher amounts possible. * WHERE...McCook, Minnehaha, Hutchinson, Turner and Bon Homme Counties. * WHEN...Until 6 PM CST Monday. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are expected. 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. $$ SDZ050-063-064-220545- /O.CON.KFSD.WS.W.0001.000000T0000Z-180122T1800Z/ Gregory-Charles Mix-Douglas- 336 PM CST Sun Jan 21 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Heavy snow occurring. Plan on difficult travel conditions, including during the morning commute on Monday. Additional snow accumulations of 4 to 6 inches are expected. * WHERE...Gregory, Charles Mix and Douglas Counties. * WHEN...Until noon CST Monday. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ SDZ052-053-057>059-220545- /O.CON.KFSD.WW.Y.0002.000000T0000Z-180122T1200Z/ Jerauld-Sanborn-Brule-Aurora-Davison- 336 PM CST Sun Jan 21 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST MONDAY... * WHAT...Snow occurring. Plan on slippery road conditions. Additional snow accumulations of 1 to 3 inches are expected. * WHERE...Jerauld, Sanborn, Brule, Aurora and Davison Counties. * WHEN...Until 6 AM CST Monday. * ADDITIONAL DETAILS...Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ MNZ071-072-SDZ040-054>056-060-220545- /O.CON.KFSD.WW.Y.0002.180122T0000Z-180123T0000Z/ Lincoln MN-Lyon MN-Brookings-Miner-Lake-Moody-Hanson- 336 PM CST Sun Jan 21 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...Snow expected. Plan on slippery road conditions, including during the morning commute on Monday. Total snow accumulations of 1 to 3 inches are expected. * WHERE...Portions of east central and southeast South Dakota and southwest Minnesota. * WHEN...Until 6 PM CST Monday. * ADDITIONAL DETAILS...Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$
108 WWUS43 KFSD 220238 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 838 PM CST Sun Jan 21 2018 SDZ061-062-221045- /O.CAN.KFSD.WS.W.0001.000000T0000Z-180123T0000Z/ /O.EXA.KFSD.WW.Y.0002.000000T0000Z-180123T0000Z/ McCook-Minnehaha- 838 PM CST Sun Jan 21 2018 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM CST MONDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Snow expected. Plan on slippery road conditions, including during the morning commute on Monday. Snow accumulations of 2 to 5 inches are expected. * WHERE...McCook and Minnehaha Counties. * WHEN...Until 6 PM CST Monday. * ADDITIONAL DETAILS...Winds will gust up to 40 mph while snow is falling. Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ MNZ097-221045- /O.CAN.KFSD.WS.W.0001.000000T0000Z-180123T0600Z/ /O.EXA.KFSD.WW.Y.0002.000000T0000Z-180123T0000Z/ Pipestone- 838 PM CST Sun Jan 21 2018 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM CST MONDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Snow expected. Plan on slippery road conditions, including during the morning commute on Monday. Snow accumulations of 2 to 5 inches are expected. * WHERE...Pipestone County. * WHEN...Until 6 PM CST Monday. * ADDITIONAL DETAILS...Winds will gust up to 40 mph while snow is falling. Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014- SDZ067-069>071-221045- /O.CON.KFSD.BZ.W.0001.180122T0600Z-180123T0600Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Cottonwood-Nobles-Jackson-Dixon-Dakota- Lincoln SD-Yankton-Clay SD-Union- 838 PM CST Sun Jan 21 2018 ...BLIZZARD WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT CST MONDAY NIGHT... * WHAT...Blizzard conditions expected. Travel will be very dangerous to impossible, including during the morning commute on Monday. Tree branches could fall as well. Total snow accumulations of 8 to 12 inches, with locally higher amounts possible. * WHERE...Portions of southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. * WHEN...From midnight tonight to midnight CST Monday night. * ADDITIONAL DETAILS...Winds gusting as high as 45 mph will cause whiteout conditions in blowing snow. Significant drifting of the snow is likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds and poor visibilities are likely. This will lead to whiteout conditions, making travel extremely dangerous. Do not travel. 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. $$ MNZ080-098-221045- /O.CON.KFSD.WS.W.0001.000000T0000Z-180123T0600Z/ Murray-Rock- 838 PM CST Sun Jan 21 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST MONDAY NIGHT... * WHAT...Heavy snow expected. Plan on difficult travel conditions, including during the morning commute on Monday. Snow accumulations of 4 to 7 inches are expected. * WHERE...Murray and Rock Counties. * WHEN...Until midnight CST Monday night. * ADDITIONAL DETAILS...Winds will gust up to 40 mph while snow is falling. Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ SDZ065-066-068-221045- /O.CON.KFSD.WS.W.0001.000000T0000Z-180123T0000Z/ Hutchinson-Turner-Bon Homme- 838 PM CST Sun Jan 21 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...Heavy snow expected. Plan on difficult travel conditions, including during the morning commute on Monday. Snow accumulations of 4 to 7 inches, with locally higher amounts possible. * WHERE...Hutchinson, Turner and Bon Homme Counties. * WHEN...Until 6 PM CST Monday. * ADDITIONAL DETAILS....Winds will gust up to 40 mph while snow is falling. Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. 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. $$ SDZ050-063-064-221045- /O.CON.KFSD.WS.W.0001.000000T0000Z-180122T1800Z/ Gregory-Charles Mix-Douglas- 838 PM CST Sun Jan 21 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Heavy snow occurring. Plan on difficult travel conditions, including during the morning commute on Monday. Total snow accumulations of 5 to 8 inches are expected, with locally higher amounts possible. * WHERE...Gregory, Charles Mix and Douglas Counties. * WHEN...Until noon CST Monday. * ADDITIONAL DETAILS....Winds will gust up to 40 mph while snow is falling. Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ SDZ052-053-057>059-221045- /O.CON.KFSD.WW.Y.0002.000000T0000Z-180122T1200Z/ Jerauld-Sanborn-Brule-Aurora-Davison- 838 PM CST Sun Jan 21 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST MONDAY... * WHAT...Snow expected. Plan on slippery road conditions, including during the morning commute on Monday. Total snow accumulations of 2 to 5 inches are expected. * WHERE...Jerauld, Sanborn, Brule, Aurora and Davison Counties. * WHEN...Until 6 AM CST Monday. * ADDITIONAL DETAILS...Winds will gust up to 40 mph while snow is falling. Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ MNZ071-072-SDZ040-054>056-060-221045- /O.CON.KFSD.WW.Y.0002.000000T0000Z-180123T0000Z/ Lincoln MN-Lyon MN-Brookings-Miner-Lake-Moody-Hanson- 838 PM CST Sun Jan 21 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...Snow expected. Plan on slippery road conditions, including during the morning commute on Monday. Storm total snow accumulations of 2 to 4 inches are expected. * WHERE...Portions of east central and southeast South Dakota and southwest Minnesota. * WHEN...Until 6 PM CST Monday. * ADDITIONAL DETAILS...Winds will gust up to 40 mph while snow is falling. Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$
659 WWUS43 KFSD 220935 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 335 AM CST Mon Jan 22 2018 SDZ052-053-057-221045- /O.CAN.KFSD.WW.Y.0002.000000T0000Z-180122T1200Z/ Jerauld-Sanborn-Brule- 335 AM CST Mon Jan 22 2018 ...WINTER WEATHER ADVISORY IS CANCELLED... Light snow may continue through 5am, however accumulating snow is ending. Winds between 25 and 35 mph will continue this morning and may create minor blowing snow. $$ IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014- SDZ067-069>071-221830- /O.CON.KFSD.BZ.W.0001.000000T0000Z-180123T0600Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Cottonwood-Nobles-Jackson-Dixon-Dakota- Lincoln SD-Yankton-Clay SD-Union- 335 AM CST Mon Jan 22 2018 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Blizzard conditions occurring. Travel will be very dangerous to impossible, including during the morning commute as heavy snow develops. Tree branches could fall as well. Snow accumulations of 9 to 14 inches, with localized amounts up to 18 inches, are possible. * WHERE...Portions of southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. * WHEN...Until midnight CST tonight. * ADDITIONAL DETAILS...Winds gusting as high as 45 mph will cause whiteout conditions in blowing snow. Significant drifting of the snow is likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds and poor visibilities are likely. This will lead to whiteout conditions, making travel extremely dangerous. Do not travel. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ MNZ080-098-221830- /O.CON.KFSD.WS.W.0001.000000T0000Z-180123T0600Z/ Murray-Rock- 335 AM CST Mon Jan 22 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Moderate snow expected. Plan on difficult travel conditions, including during the morning commute as heavy snow arrives. Additional snow accumulations of 4 to 6 inches, with localized amounts up to 9 inches, are expected. * WHERE...Murray and Rock Counties. * WHEN...Until midnight CST tonight. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. 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. $$ SDZ065-066-068-221830- /O.CON.KFSD.WS.W.0001.000000T0000Z-180123T0000Z/ Hutchinson-Turner-Bon Homme- 335 AM CST Mon Jan 22 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...Moderate snow occurring. Plan on difficult travel conditions, including during the morning commute. Additional snow accumulations of 2 to 4 inches, with localized amounts up to 6 inches, are expected. * WHERE...Hutchinson, Turner and Bon Homme Counties. * WHEN...Until 6 PM CST this evening. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ SDZ050-063-064-221800- /O.CON.KFSD.WS.W.0001.000000T0000Z-180122T1800Z/ Gregory-Charles Mix-Douglas- 335 AM CST Mon Jan 22 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Light snow occurring. Plan on difficult travel conditions, including during the morning commute. Total snow accumulations of 1 to 3 inches. Winds up to 35 mph are possible. * WHERE...Gregory, Charles Mix and Douglas Counties. * WHEN...Until noon CST today. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. 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. $$ SDZ058-059-221200- /O.CON.KFSD.WW.Y.0002.000000T0000Z-180122T1200Z/ Aurora-Davison- 335 AM CST Mon Jan 22 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST EARLY THIS MORNING... * WHAT...Snow occurring. Plan on slippery road conditions, including during the morning commute. Additional snow accumulations of up to 1 inch is expected. * WHERE...Aurora and Davison Counties. * WHEN...Until 6 AM CST early this morning. * ADDITIONAL DETAILS...Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ MNZ071-072-097-SDZ040-054>056-060>062-221830- /O.CON.KFSD.WW.Y.0002.000000T0000Z-180123T0000Z/ Lincoln MN-Lyon MN-Pipestone-Brookings-Miner-Lake-Moody-Hanson- McCook-Minnehaha- 335 AM CST Mon Jan 22 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...Snow occurring. Plan on slippery road conditions, including during the morning commute. Additional snow accumulations of up to 2 inches, with localized amounts up to 4 inches, are expected. Winds up to 35 mph will create blowing and drifting of snow. * WHERE...Portions of east central and southeast South Dakota and southwest Minnesota. * WHEN...Until 6 PM CST this evening. * ADDITIONAL DETAILS...Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$
709 WWUS43 KFSD 221133 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 533 AM CST Mon Jan 22 2018 SDZ050-221245- /O.CAN.KFSD.WS.W.0001.000000T0000Z-180122T1800Z/ Gregory- 533 AM CST Mon Jan 22 2018 ...WINTER STORM WARNING IS CANCELLED... Accumulating snow has ended across the area. However winds up to 30 mph may produce minor blowing snow this morning. $$ MNZ071-SDZ040-054-055-060-221945- /O.CAN.KFSD.WW.Y.0002.000000T0000Z-180123T0000Z/ /O.NEW.KFSD.WW.Y.0003.180122T1800Z-180123T0000Z/ Lincoln MN-Brookings-Miner-Lake-Hanson- 533 AM CST Mon Jan 22 2018 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO 6 PM CST THIS EVENING... * WHAT...light snow expected this morning. Total accumulations up to 1 inch are possible. * WHERE...In South Dakota, Brookings, Miner, Lake and Hanson Counties. In Minnesota, Lincoln MN County. * WHEN...From noon today to 6 PM CST this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for blowing snow means that visibilities will be limited due to strong winds blowing snow around. Use caution when traveling, especially in open areas. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ SDZ058-059-221245- /O.CAN.KFSD.WW.Y.0002.000000T0000Z-180122T1200Z/ Aurora-Davison- 533 AM CST Mon Jan 22 2018 ...WINTER WEATHER ADVISORY IS CANCELLED... Very light snow may continue through 8 am, however any accumulations will be very light. Winds up to 30 mph may produce minor blowing snow through the day, keeping area roads slippery. $$ IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014- SDZ067-069>071-221945- /O.CON.KFSD.BZ.W.0001.000000T0000Z-180123T0600Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Cottonwood-Nobles-Jackson-Dixon-Dakota- Lincoln SD-Yankton-Clay SD-Union- 533 AM CST Mon Jan 22 2018 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Blizzard conditions occurring. Travel will be very dangerous to impossible, including during the evening commute. Tree branches could fall as well. Additional snow accumulations of 10 to 14 inches, with localized amounts up to 18 inches, are expected. * WHERE...Portions of southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. * WHEN...Until midnight CST tonight. * ADDITIONAL DETAILS...Winds gusting as high as 45 mph will cause whiteout conditions in blowing snow. Significant drifting of the snow is likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds and poor visibilities are likely. This will lead to whiteout conditions, making travel extremely dangerous. Do not travel. 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. $$ MNZ080-098-221945- /O.CON.KFSD.WS.W.0001.000000T0000Z-180123T0600Z/ Murray-Rock- 533 AM CST Mon Jan 22 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Moderate snow occurring. Additional snow accumulations of 4 to 7 inches, with localized amounts up to 9 inches, are possible. * WHERE...Murray and Rock Counties. * WHEN...Until midnight CST tonight. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ SDZ065-066-068-221945- /O.CON.KFSD.WS.W.0001.000000T0000Z-180123T0000Z/ Hutchinson-Turner-Bon Homme- 533 AM CST Mon Jan 22 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...Moderate snow occurring. Plan on difficult travel conditions, including during the morning commute. Additional snow accumulations of 2 to 5 inches. * WHERE...Hutchinson, Turner and Bon Homme Counties. * WHEN...Until 6 PM CST this evening. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. 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. $$ SDZ063-064-221800- /O.CON.KFSD.WS.W.0001.000000T0000Z-180122T1800Z/ Charles Mix-Douglas- 533 AM CST Mon Jan 22 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Light snow occurring. Additional snow accumulations of up to 1 inch is expected. * WHERE...Charles Mix and Douglas Counties. * WHEN...Until noon CST today. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ MNZ072-097-SDZ056-061-062-221945- /O.CON.KFSD.WW.Y.0002.000000T0000Z-180123T0000Z/ Lyon MN-Pipestone-Moody-McCook-Minnehaha- 533 AM CST Mon Jan 22 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...Snow occurring. Plan on slippery road conditions, including during the morning commute. Additional snow accumulations of 1 to 3 inches. Localized snow amounts up to 5 inches in portions of Lyon and extreme southern Minnehaha county. Winds up to 40 mph will lead to blowing and drifting snow. * WHERE...In South Dakota, Moody, McCook and Minnehaha Counties. In Minnesota, Lyon MN and Pipestone Counties. * WHEN...Until 6 PM CST this evening. * ADDITIONAL DETAILS...Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$
594 WWUS43 KFSD 221155 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 555 AM CST Mon Jan 22 2018 MNZ071-SDZ040-054-055-060-221300- /O.CAN.KFSD.WW.Y.0003.180122T1800Z-180123T0000Z/ Lincoln MN-Brookings-Miner-Lake-Hanson- 555 AM CST Mon Jan 22 2018 ...WINTER WEATHER ADVISORY IS CANCELLED... Accumulating snow is ending across the area. Winds of 30 mph may create minor blowing snow and keep roads slippery through the morning hours. $$ IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014- SDZ067-069>071-222000- /O.CON.KFSD.BZ.W.0001.000000T0000Z-180123T0600Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Cottonwood-Nobles-Jackson-Dixon-Dakota- Lincoln SD-Yankton-Clay SD-Union- 555 AM CST Mon Jan 22 2018 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Blizzard conditions occurring. Travel will be very dangerous to impossible, including during the morning commute. Tree branches could fall as well. Additional snow accumulations of 9 to 14 inches, with localized amounts up to 18 inches, are expected. * WHERE...Portions of southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. * WHEN...Until midnight CST tonight. * ADDITIONAL DETAILS...Winds gusting as high as 45 mph will cause whiteout conditions in blowing snow. Significant drifting of the snow is likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds and poor visibilities are likely. This will lead to whiteout conditions, making travel extremely dangerous. Do not travel. 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. $$ MNZ080-098-222000- /O.CON.KFSD.WS.W.0001.000000T0000Z-180123T0600Z/ Murray-Rock- 555 AM CST Mon Jan 22 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Moderate snow occurring. Plan on difficult travel conditions, including during the evening commute. Additional snow accumulations of 3 to 6 inches, with localized amounts up to 9 inches, are expected. * WHERE...Murray and Rock Counties. * WHEN...Until midnight CST tonight. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ SDZ065-066-068-222000- /O.CON.KFSD.WS.W.0001.000000T0000Z-180123T0000Z/ Hutchinson-Turner-Bon Homme- 555 AM CST Mon Jan 22 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...Moderate snow occurring. Plan on difficult travel conditions, including during the morning commute. Tree branches could fall as well. Additional snow accumulations of 2 to 4 inches are expected. * WHERE...Hutchinson, Turner and Bon Homme Counties. * WHEN...Until 6 PM CST this evening. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. 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. $$ SDZ063-064-221800- /O.CON.KFSD.WS.W.0001.000000T0000Z-180122T1800Z/ Charles Mix-Douglas- 555 AM CST Mon Jan 22 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Light snow occurring. Additional snow accumulations of up to 1 inch is expected. * WHERE...Charles Mix and Douglas Counties. * WHEN...Until noon CST today. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ MNZ072-097-SDZ056-061-062-222000- /O.CON.KFSD.WW.Y.0002.000000T0000Z-180123T0000Z/ Lyon MN-Pipestone-Moody-McCook-Minnehaha- 555 AM CST Mon Jan 22 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...Snow occurring. Plan on slippery road conditions, including during the morning commute. Additional snow accumulations of 1 to 3 inches, with localized amounts up to 5 inches, are expected. * WHERE...In South Dakota, Moody, McCook and Minnehaha Counties. In Minnesota, Lyon MN and Pipestone Counties. * WHEN...Until 6 PM CST this evening. * ADDITIONAL DETAILS...Be prepared for reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$
895 WWUS43 KFSD 222120 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 320 PM CST Mon Jan 22 2018 IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-NEZ013-014- SDZ067-069>071-230530- /O.CON.KFSD.BZ.W.0001.000000T0000Z-180123T0600Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Cottonwood-Nobles-Jackson-Dixon-Dakota- Lincoln SD-Yankton-Clay SD-Union- 320 PM CST Mon Jan 22 2018 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Blizzard conditions are occurring. Travel will be very dangerous to impossible, including during the early evening commute. Conditions will gradually improve through the evening and the blizzard warning may be cancelled early if the visibility improves enough after the falling snow ends. * WHERE...Portions of southeast South Dakota, northeast Nebraska, northwest and west central Iowa and southwest Minnesota. * WHEN...Until midnight CST tonight. * ADDITIONAL DETAILS...Winds gusting as high as 45 mph will cause whiteout conditions in blowing snow. Significant drifting of the snow is likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds and poor visibilities are likely. This will lead to whiteout conditions, making travel extremely dangerous. Do not travel. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ MNZ080-098-230530- /O.CON.KFSD.WS.W.0001.000000T0000Z-180123T0600Z/ Murray-Rock- 320 PM CST Mon Jan 22 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Snow will continue to decrease through the evening with only minor additional accumulations expected. If the visibility improves enough once the falling snow ends, the warning may be cancelled early. * WHERE...Murray and Rock Counties. * WHEN...Until midnight CST tonight. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. 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. $$ SDZ065-066-068-230000- /O.CON.KFSD.WS.W.0001.000000T0000Z-180123T0000Z/ Hutchinson-Turner-Bon Homme- 320 PM CST Mon Jan 22 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...Snow will continue to decrease through the afternoon with only minor additional accumulations expected. Some blowing and drifting will continue as the wind gusts to near 40 mph at times. * WHERE...Hutchinson, Turner and Bon Homme Counties. * WHEN...Until 6 PM CST this evening. * ADDITIONAL DETAILS...Be prepared for significant reductions in visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$ MNZ072-097-SDZ056-061-062-230000- /O.CON.KFSD.WW.Y.0002.000000T0000Z-180123T0000Z/ Lyon MN-Pipestone-Moody-McCook-Minnehaha- 320 PM CST Mon Jan 22 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...Snow will continue to decrease through the afternoon with only minor additional accumulations expected. Some blowing and drifting will continue as the wind gusts to near 40 mph at times. * WHERE...In South Dakota, Moody, McCook and Minnehaha Counties. In Minnesota, Lyon MN and Pipestone Counties. * WHEN...Until 6 PM CST this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for blowing snow means that visibilities will be limited due to strong winds blowing snow around. Use caution when traveling, especially in open areas. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$
529 WWUS43 KFSD 230237 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 837 PM CST Mon Jan 22 2018 IAZ001-012-020-031-NEZ013-014-SDZ067-069>071-230345- /O.CAN.KFSD.BZ.W.0001.000000T0000Z-180123T0600Z/ Lyon IA-Sioux-Plymouth-Woodbury-Dixon-Dakota-Lincoln SD-Yankton- Clay SD-Union- 837 PM CST Mon Jan 22 2018 ...BLIZZARD WARNING IS CANCELLED... Snow has ended and visibilities are improving across the area. Caution should still be used if traveling as many roads are still snow covered and dangerous. $$ MNZ080-098-230345- /O.CAN.KFSD.WS.W.0001.000000T0000Z-180123T0600Z/ Murray-Rock- 837 PM CST Mon Jan 22 2018 ...WINTER STORM WARNING IS CANCELLED... Snow has ended and visibilities are improving across the area. Caution should still be used if traveling as many roads are still snow covered and dangerous. $$ IAZ002-003-013-014-021-022-032-MNZ081-089-090-230600- /O.CON.KFSD.BZ.W.0001.000000T0000Z-180123T0600Z/ Osceola-Dickinson-O'Brien-Clay IA-Cherokee-Buena Vista-Ida- Cottonwood-Nobles-Jackson- 837 PM CST Mon Jan 22 2018 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Blizzard conditions occurring. Travel will be very dangerous. * WHERE...Portions of northwest and west central Iowa and southwest Minnesota. * WHEN...Until midnight CST tonight. * ADDITIONAL DETAILS...Winds gusting as high as 40 mph will cause very low visibility in blowing snow. Significant drifting of the snow is likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds and poor visibilities are likely. This will lead to whiteout conditions, making travel extremely dangerous. Do not travel. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. $$
861 WWUS43 KFSD 230443 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 1043 PM CST Mon Jan 22 2018 IAZ002-003-013-014-021-022-032-MNZ081-089-090-230545- /O.CAN.KFSD.BZ.W.0001.000000T0000Z-180123T0600Z/ Osceola-Dickinson-O'Brien-Clay IA-Cherokee-Buena Vista-Ida- Cottonwood-Nobles-Jackson- 1043 PM CST Mon Jan 22 2018 ...BLIZZARD WARNING IS CANCELLED... Light snow is ending and visibilities have improved. Caution should still be used if traveling as many roads are still snow covered and dangerous. $$
The office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 21, 3:41 AM CST | Winter Weather Advisory | FSD | Aurora, Brookings, Brule, Davison, Hanson, Jerauld and 6 more | 38 hr |
Nearby
Blizzard Warnings in Iowa, 2018Blizzard Warnings in South Dakota, 2018Blizzard Warnings in Minnesota, 2018Every blizzard warning in 2018
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.