Alert archive / Wisconsin / Winter Storm Warnings in 2025
Winter Storm Warning 4, NWS Twin Cities, MN
NWS Twin Cities, MN issued this winter storm warning at Mar 18, 2025, 1:27 PM CDT for Eau Claire County, Pepin County, Wisconsin. It took effect at Mar 19, 2025, 7:00 AM CDT. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Mar 18, 2025, 1:27 PM CDT (18:27 UTC)
- In effect from
- Mar 19, 2025, 7:00 AM CDT
- Expired
- Mar 19, 2025, 10:05 AM CDT
- In force
- 3 hr
- Issued by
- NWS Twin Cities, MN
Counties Eau Claire County, WI, Pepin County, WI
The radar
The La Crosse radar (KARX), 97 km from the middle of the area, began a volume at 18:26 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Minneapolis, MN (KMPX), launched 12:00Z, 6.5 hours before the alert went out and 151 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
- 1632 m above ground
- 0-6 km bulk shear
- 62 kt
- 0-1 km storm-relative helicity
- -216 m²/s²
- 0-3 km storm-relative helicity
- -13 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
809 WWUS43 KMPX 181827 WSWMPX URGENT - WINTER WEATHER MESSAGE National Weather Service Twin Cities/Chanhassen MN 127 PM CDT Tue Mar 18 2025 ...HEAVIEST SNOW SHIFTING SOUTH WITH WINTER STORM... .The narrow band of heavier snow has shifted south, and the gradient has tightened up. As a result, areas across central Minnesota will see less snow, so the Blizzard Warning was replaced with a Winter Weather Advisory for Le Sueur, Nicollet, Brown, Watonwan, Rice, and Goodue counties. Areas to the south and east of those counties have a higher chance of seeing whiteout conditions from heavy snow and strong wind, so a blizzard warning remains in effect for those locations. In Pepin and Eau Claire Counties, the Winter Storm Watch was replaced with a Winter Storm Warning. As for timing, snowfall rates of 1 to 2 inches per hour will develop Wednesday morning and last into early Wednesday afternoon. Northwest winds of 30 to 40 mph will accompany the snow, with occasional gusts near 45 mph along I-90. MNZ074>076-082-083-190230- /O.CAN.KMPX.BZ.W.0003.250319T1000Z-250320T0000Z/ /O.NEW.KMPX.WW.Y.0010.250319T0900Z-250320T0000Z/ Brown-Nicollet-Le Sueur-Watonwan-Blue Earth- Including the cities of New Ulm, Le Sueur, St James, St Peter, and Mankato 127 PM CDT Tue Mar 18 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM TO 7 PM CDT WEDNESDAY... ...BLIZZARD WARNING IS CANCELLED... * WHAT...Snow and blowing snow expected. Total snow accumulations between 1 and 5 inches. Winds gusting as high as 40 to 45 mph. * WHERE...Blue Earth, Brown, Le Sueur, Nicollet, and Watonwan Counties. * WHEN...From 4 AM to 7 PM CDT Wednesday. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Wednesday morning and evening commutes. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 5 1 1 or visit 511mn.org for road conditions. && $$ MNZ077-078-190230- /O.CAN.KMPX.BZ.W.0003.250319T1000Z-250320T0000Z/ /O.NEW.KMPX.WW.Y.0010.250319T1200Z-250320T0000Z/ Rice-Goodhue- Including the cities of Red Wing and Faribault 127 PM CDT Tue Mar 18 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM TO 7 PM CDT WEDNESDAY... ...BLIZZARD WARNING IS CANCELLED... * WHAT...Snow and blowing snow expected. Total snow accumulations between 1 and 5 inches and sleet accumulations up to one tenth of an inch. Winds gusting as high as 40 mph. * WHERE...Rice and Goodhue Counties. * WHEN...From 7 AM to 7 PM CDT Wednesday. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Wednesday morning and evening commutes. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. In Minnesota, call 5 1 1 or visit 511mn.org for road conditions. In Wisconsin, call 5 1 1 or visit 511wi.gov for road conditions. && $$ MNZ060>062-065>068-073-181930- /O.CAN.KMPX.WW.Y.0009.250319T0900Z-250320T0000Z/ Hennepin-Anoka-Ramsey-Renville-McLeod-Sibley-Carver-Redwood- Including the cities of Victoria, Redwood Falls, St Paul, Gaylord, Hutchinson, Blaine, Chanhassen, Minneapolis, Chaska, and Olivia 127 PM CDT Tue Mar 18 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... Snowfall amounts have shifted south, but gusty north winds of 30 to 40 mph are still expected. $$ MNZ063-WIZ015-023-181930- /O.CAN.KMPX.WS.A.0004.250319T0900Z-250320T0300Z/ Washington-Barron-St. Croix- Including the cities of Stillwater, Rice Lake, and Hudson 127 PM CDT Tue Mar 18 2025 ...WINTER STORM WATCH IS CANCELLED... Snowfall amounts have shifted south, but gusty north winds of 30 to 40 mph are still expected. $$ WIZ026-028-190230- /O.UPG.KMPX.WS.A.0004.250319T0900Z-250320T0300Z/ /O.NEW.KMPX.WS.W.0004.250319T1200Z-250320T0000Z/ Pepin-Eau Claire- Including the cities of Eau Claire and Durand 127 PM CDT Tue Mar 18 2025 ...WINTER STORM WARNING IN EFFECT FROM 7 AM TO 7 PM CDT WEDNESDAY... * WHAT...Snow and blowing snow expected. Total snow accumulations between 2 and 7 inches. The highest amounts will be in the southeast part of the county. Winds gusting as high as 30 to 40 mph. * WHERE...Eau Claire and Pepin Counties. * WHEN...From 7 AM to 7 PM CDT Wednesday. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Wednesday morning and evening commutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Call 5 1 1 or visit 511wi.gov for road conditions. && $$ MNZ084-085-091>093-190230- /O.CON.KMPX.BZ.W.0003.250319T1000Z-250320T0000Z/ Waseca-Steele-Martin-Faribault-Freeborn- Including the cities of Owatonna, Fairmont, Blue Earth, Waseca, and Albert Lea 127 PM CDT Tue Mar 18 2025 ...BLIZZARD WARNING REMAINS IN EFFECT FROM 5 AM TO 7 PM CDT WEDNESDAY... * WHAT...Blizzard conditions expected. Total snow accumulations between 4 and 8 inches and north winds gusting 35 to 45 mph. * WHERE...Faribault, Freeborn, Martin, Steele, and Waseca Counties. * WHEN...From 5 AM to 7 PM CDT Wednesday. * IMPACTS...Whiteout conditions are expected and will make travel treacherous and potentially life-threatening. Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Wednesday morning and evening commutes. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Call 5 1 1 or visit 511mn.org for road conditions. && $$ MNZ069-070-WIZ016-024-025-027-190230- /O.UPG.KMPX.WS.A.0004.250319T0900Z-250320T0300Z/ /O.NEW.KMPX.WW.Y.0010.250319T1200Z-250320T0000Z/ Scott-Dakota-Rusk-Pierce-Dunn-Chippewa- Including the cities of Hastings, River Falls, Shakopee, Menomonie, Ladysmith, and Chippewa Falls 127 PM CDT Tue Mar 18 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM TO 7 PM CDT WEDNESDAY... * WHAT...Snow and blowing snow expected. Total snow accumulations between 1 and 5 inches. Winds gusting as high as 40 mph. * WHERE...In Minnesota, Dakota and Scott Counties. In Wisconsin, Rusk, Chippewa, Dunn, and Pierce Counties. * WHEN...From 7 AM to 7 PM CDT Wednesday. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Wednesday morning and evening commutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. In Minnesota, call 5 1 1 or visit 511mn.org for road conditions. In Wisconsin, call 5 1 1 or visit 511wi.gov for road conditions. && $$ JRB
3 follow-up statements
927 WWUS43 KMPX 182226 WSWMPX URGENT - WINTER WEATHER MESSAGE National Weather Service Twin Cities/Chanhassen MN 526 PM CDT Tue Mar 18 2025 ...HEAVIEST SNOW SHIFTING SOUTH WITH WINTER STORM... .The narrow band of heavier snow has shifted south, and the gradient has tightened up. As a result, areas across central Minnesota will see less snow, so the Blizzard Warning was replaced with a Winter Weather Advisory for Le Sueur, Nicollet, Brown, Watonwan, Rice, and Goodhue counties. Areas to the south and east of those counties have a higher chance of seeing whiteout conditions from heavy snow and strong wind, so a blizzard warning remains in effect for those locations. In Pepin and Eau Claire Counties, a Winter Storm Warning remains in effect. As for timing, snowfall rates of 1 to 2 inches per hour will develop Wednesday morning and last into early Wednesday afternoon. Northwest winds of 30 to 40 mph will accompany the snow, with occasional gusts near 45 mph along I-90. MNZ084-085-091>093-190630- /O.CON.KMPX.BZ.W.0003.250319T1000Z-250320T0000Z/ Waseca-Steele-Martin-Faribault-Freeborn- Including the cities of Owatonna, Albert Lea, Blue Earth, Fairmont, and Waseca 526 PM CDT Tue Mar 18 2025 ...BLIZZARD WARNING REMAINS IN EFFECT FROM 5 AM TO 7 PM CDT WEDNESDAY... * WHAT...Blizzard conditions expected. Total snow accumulations between 5 and 8 inches and north winds gusting 35 to 45 mph. * WHERE...Faribault, Freeborn, Martin, Steele, and Waseca Counties. * WHEN...From 5 AM to 7 PM CDT Wednesday. * IMPACTS...Whiteout conditions are expected and will make travel treacherous and potentially life-threatening. Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Wednesday morning and evening commutes. 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. Call 5 1 1 or visit 511mn.org for road conditions. && $$ WIZ026-028-190630- /O.CON.KMPX.WS.W.0004.250319T1200Z-250320T0000Z/ Pepin-Eau Claire- Including the cities of Durand and Eau Claire 526 PM CDT Tue Mar 18 2025 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM TO 7 PM CDT WEDNESDAY... * WHAT...Snow and blowing snow expected. Total snow accumulations between 2 and 6 inches. The highest amounts will be in the southeast part of the county. Winds gusting as high as 30 to 40 mph. * WHERE...Eau Claire and Pepin Counties. * WHEN...From 7 AM to 7 PM CDT Wednesday. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Wednesday morning and evening commutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Call 5 1 1 or visit 511wi.gov for road conditions. && $$ MNZ074>076-082-083-190630- /O.CON.KMPX.WW.Y.0010.250319T0900Z-250320T0000Z/ Brown-Nicollet-Le Sueur-Watonwan-Blue Earth- Including the cities of Le Sueur, New Ulm, St James, Mankato, and St Peter 526 PM CDT Tue Mar 18 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM TO 7 PM CDT WEDNESDAY... * WHAT...Snow and blowing snow expected. Total snow accumulations between 2 and 5 inches. Winds gusting as high as 40 to 45 mph. * WHERE...Blue Earth, Brown, Le Sueur, Nicollet, and Watonwan Counties. * WHEN...From 4 AM to 7 PM CDT Wednesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning and evening commutes. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 5 1 1 or visit 511mn.org for road conditions. && $$ MNZ069-070-077-078-WIZ016-024-025-027-190630- /O.CON.KMPX.WW.Y.0010.250319T1200Z-250320T0000Z/ Scott-Dakota-Rice-Goodhue-Rusk-Pierce-Dunn-Chippewa- Including the cities of Faribault, Menomonie, River Falls, Hastings, Ladysmith, Shakopee, Chippewa Falls, and Red Wing 526 PM CDT Tue Mar 18 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM TO 7 PM CDT WEDNESDAY... * WHAT...Snow and blowing snow expected. Total snow accumulations between 1 and 4 inches. Winds gusting as high as 40 mph. * WHERE...In Minnesota, Dakota, Scott, Rice, and Goodhue Counties. In Wisconsin, Rusk, Chippewa, Dunn, and Pierce Counties. * WHEN...From 7 AM to 7 PM CDT Wednesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Wednesday morning and evening commutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. In Minnesota, call 5 1 1 or visit 511mn.org for road conditions. In Wisconsin, call 5 1 1 or visit 511wi.gov for road conditions. && $$ PV
787 WWUS43 KMPX 190806 WSWMPX URGENT - WINTER WEATHER MESSAGE National Weather Service Twin Cities/Chanhassen MN 306 AM CDT Wed Mar 19 2025 ...HEAVIEST SNOW CONTINUES SHIFTING SOUTH WITH WINTER STORM... .The narrow band of heavier snow has shifted south, and the gradient has tightened up. As a result, areas across Minnesota and west central Wisconsin will see less snow, warnings and advisories have shifted south as well. The greatest risk area remains along I-90 as this is the most likely area to have the overlap between snow falling at high enough rates and the high winds for blizzard conditions. For the Winter Storm Warning in Eau Claire this is mainly for the eastern portion of the county and not the City of Eau Claire. MNZ084-191615- /O.CAN.KMPX.BZ.W.0003.250319T1000Z-250320T0000Z/ /O.EXB.KMPX.WW.Y.0010.250319T1000Z-250320T0000Z/ Waseca- Including the cities of Waseca 306 AM CDT Wed Mar 19 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...BLIZZARD WARNING IS CANCELLED... * WHAT...Snow and blowing snow expected. Total snow accumulations between 1 and 3 inches. Winds gusting as high as 45 mph. * WHERE...Waseca County. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning and evening commutes. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 5 1 1 or visit 511mn.org for road conditions. && $$ WIZ026-191615- /O.CAN.KMPX.WS.W.0004.250319T1200Z-250320T0000Z/ /O.EXA.KMPX.WW.Y.0010.250319T1200Z-250320T0000Z/ Pepin- Including the cities of Durand 306 AM CDT Wed Mar 19 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT THIS EVENING... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Snow and blowing snow expected. Total snow accumulations between 1 and 3 inches. Winds gusting as high as 40 mph. * WHERE...Pepin County. * WHEN...From 7 AM this morning to 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning and evening commutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. In Minnesota, call 5 1 1 or visit 511mn.org for road conditions. In Wisconsin, call 5 1 1 or visit 511wi.gov for road conditions. && $$ MNZ074>076-082-190915- /O.CAN.KMPX.WW.Y.0010.250319T0900Z-250320T0000Z/ Brown-Nicollet-Le Sueur-Watonwan- Including the cities of St James, New Ulm, St Peter, and Le Sueur 306 AM CDT Wed Mar 19 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... Snowfall amounts have shifted south, but gusty north winds of 30 to 40 mph snow accumulations under an inch are still expected. $$ MNZ069-070-WIZ016-024-025-190915- /O.CAN.KMPX.WW.Y.0010.250319T1200Z-250320T0000Z/ Scott-Dakota-Rusk-Pierce-Dunn- Including the cities of Menomonie, Ladysmith, Shakopee, River Falls, and Hastings 306 AM CDT Wed Mar 19 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... Snowfall amounts have shifted south, but gusty north winds of 30 to 40 mph and snow accumulations under 2 inches are still expected. $$ MNZ085-091>093-191615- /O.CON.KMPX.BZ.W.0003.250319T1000Z-250320T0000Z/ Steele-Martin-Faribault-Freeborn- Including the cities of Blue Earth, Fairmont, Albert Lea, and Owatonna 306 AM CDT Wed Mar 19 2025 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Blizzard conditions expected. Total snow accumulations between 3 and 7 inches. Winds gusting as high as 55 mph. * WHERE...Faribault, Freeborn, Martin, and Steele Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Whiteout conditions are expected and will make travel treacherous and potentially life-threatening. Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the Wednesday morning and evening commutes. Strong winds could cause extensive damage to trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Call 5 1 1 or visit 511mn.org for road conditions. && $$ WIZ028-191615- /O.CON.KMPX.WS.W.0004.250319T1200Z-250320T0000Z/ Eau Claire- Including the cities of Eau Claire 306 AM CDT Wed Mar 19 2025 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT THIS EVENING... * WHAT...Heavy snow and blowing snow expected. Total snow accumulations between 3 and 6 inches. Winds gusting as high as 40 mph. * WHERE...Eau Claire County. * WHEN...From 7 AM this morning to 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning and evening commutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Call 5 1 1 or visit 511wi.gov for road conditions. && $$ MNZ083-191615- /O.EXT.KMPX.WW.Y.0010.250319T1000Z-250320T0000Z/ Blue Earth- Including the cities of Mankato 306 AM CDT Wed Mar 19 2025 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Snow and blowing snow expected. Total snow accumulations up to three inches. Winds gusting as high as 45 mph. * WHERE...Blue Earth County. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning and evening commutes. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 5 1 1 or visit 511mn.org for road conditions. && $$ MNZ077-078-WIZ027-191615- /O.CON.KMPX.WW.Y.0010.250319T1200Z-250320T0000Z/ Rice-Goodhue-Chippewa- Including the cities of Red Wing, Chippewa Falls, and Faribault 306 AM CDT Wed Mar 19 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT THIS EVENING... * WHAT...Snow and blowing snow expected. Total snow accumulations between 1 and 3 inches. Winds gusting as high as 40 mph. * WHERE...In Minnesota, Rice and Goodhue Counties. In Wisconsin, Chippewa County. * WHEN...From 7 AM this morning to 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning and evening commutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. In Minnesota, call 5 1 1 or visit 511mn.org for road conditions. In Wisconsin, call 5 1 1 or visit 511wi.gov for road conditions. && $$ NDC
252 WWUS43 KMPX 191505 WSWMPX URGENT - WINTER WEATHER MESSAGE National Weather Service Twin Cities/Chanhassen MN 1005 AM CDT Wed Mar 19 2025 ...BLIZZARD CONDITIONS EXPECTED ALONG THE I-90 CORRIDOR THROUGH THIS AFTERNOON... .HEAVIEST SNOW CONTINUES SHIFTING SOUTH WITH WINTER STORM... .The narrow band of heavier snow has shifted south, and the gradient has tightened up. As a result, areas across Minnesota and west central Wisconsin will see less snow, warnings and advisories have shifted south as well. The greatest risk area remains along I-90 as this is the most likely area to have the overlap between snow falling at high enough rates and the high winds for blizzard conditions. WIZ028-192315- /O.CAN.KMPX.WS.W.0004.000000T0000Z-250320T0000Z/ /O.EXB.KMPX.WW.Y.0010.250319T2000Z-250320T0000Z/ Eau Claire- Including the cities of Eau Claire 1005 AM CDT Wed Mar 19 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 7 PM CDT THIS EVENING... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Snow expected. Total snow accumulations up to two inches. Winds gusting as high as 40 mph. * WHERE...Eau Claire County. * WHEN...From 3 PM this afternoon to 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning and evening commutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 5 1 1 or visit 511wi.gov for road conditions. && $$ MNZ077-WIZ027-191615- /O.CAN.KMPX.WW.Y.0010.000000T0000Z-250320T0000Z/ Rice-Chippewa- Including the cities of Chippewa Falls and Faribault 1005 AM CDT Wed Mar 19 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... With snowfall amounts expected to remain under 1 inch across Rice Chippewa counties, they have been removed from the Winter Weather Advisory $$ MNZ085-091>093-192315- /O.CON.KMPX.BZ.W.0003.000000T0000Z-250320T0000Z/ Steele-Martin-Faribault-Freeborn- Including the cities of Fairmont, Blue Earth, Owatonna, and Albert Lea 1005 AM CDT Wed Mar 19 2025 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Blizzard conditions. Additional snow accumulations between 2 and 6 inches. Winds gusting as high as 50 mph. * WHERE...Faribault, Freeborn, Martin, and Steele Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Whiteout conditions are expected and will make travel treacherous and potentially life-threatening. Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the Wednesday morning and evening commutes. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Call 5 1 1 or visit 511mn.org for road conditions. && $$ MNZ078-WIZ026-192315- /O.CON.KMPX.WW.Y.0010.000000T0000Z-250320T0000Z/ Goodhue-Pepin- Including the cities of Red Wing and Durand 1005 AM CDT Wed Mar 19 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Snow accumulations up to two inches. Winds gusting as high as 40 mph. * WHERE...In Minnesota, Goodhue County. In Wisconsin, Pepin County. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning and evening commutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. In Minnesota, call 5 1 1 or visit 511mn.org for road conditions. In Wisconsin, call 5 1 1 or visit 511wi.gov for road conditions. && $$ MNZ083-084-192315- /O.CON.KMPX.WW.Y.0010.000000T0000Z-250320T0000Z/ Blue Earth-Waseca- Including the cities of Mankato and Waseca 1005 AM CDT Wed Mar 19 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Snow accumulations up to two inches. Winds gusting as high as 45 mph. * WHERE...Blue Earth and Waseca Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning and evening commutes. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 5 1 1 or visit 511mn.org for road conditions. && $$ MPG
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 Twin Cities, MN wrote its last area forecast discussion before this winter storm warning went out at Mar 18, 12:25 PM CDT, 1 hour 2 minutes earlier. Its key messages:
- Rain changing over to snow on Wednesday with axis of the heaviest snow from south central Minnesota to west central Wisconsin.
- Wind gusts of 35 to 45 mph across southern Minnesota on Wednesday will cause blizzard conditions where the snowfall and winds overlap.
- Looking ahead, another system could bring accumulating rain/snow across the region Sunday into Monday.
Area forecast discussion, Mar 18, 12:25 PM CDT, 1 hour 2 minutes before
Area Forecast Discussion
National Weather Service Twin Cities/Chanhassen MN
1225 PM CDT Tue Mar 18 2025
.KEY MESSAGES...
- Rain changing over to snow on Wednesday with axis of the
heaviest snow from south central Minnesota to west central
Wisconsin.
- Wind gusts of 35 to 45 mph across southern Minnesota on
Wednesday will cause blizzard conditions where the snowfall
and winds overlap.
- Looking ahead, another system could bring accumulating
rain/snow across the region Sunday into Monday.
&&
.UPDATE...
Issued at 1201 PM CDT Tue Mar 18 2025
12z guidance has continued to show a southward shift of the axis
of heaviest snow/QPF. With the northwestern side of the
gradient becoming more pronounced, even in global models, have
cut back QPF accordingly. Confidence has increased that the
narrow swath of heaviest snow will fall across far southeastern
Minnesota and into central Wisconsin. This shift and increase
in confidence will be reflected in changes to headlines as we
continue to collaborate with neighboring offices.
&&
.DISCUSSION...
Issued at 410 AM CDT Tue Mar 18 2025
Today and Tomorrow... A strong low pressure system will move off the
lee of the Rockies in Colorado today and track across the Midwest
into the Great Lakes over the next two days. This will be another
deep low pressure system with a pressure sub-990 mb which puts it in
the lowest percentile in the NAEFS. The warm air advection that
drove yesterday's temperatures will shift the wind aloft with a more
neutral to cold advective direction. This will keep us above average
today, but not as warm as we saw on Monday. It is not until the low
gets closer to us on Wednesday that the cold air advection kicks in
and brings temperatures back closer to normal for March, with
temperatures in the 30s for highs and 20s for lows. This temperature
setup creates a challenging forecast environment for precipitation
types and snow ratios. As even a few degrees of change in the 30 to
35 degree range, which temperatures will largely be in Wednesday
morning, can have big impacts in how much snow occurs with respect
to snow ratios. For precipitation types the colder air advecting in
on the north side of the low takes a while to take out the warm nose
aloft and change over to snow.
As high resolution guidance has come in the start time for rain and
the changeover to snow has moved back. Earlier it looked like a
start time on Tuesday late evening into Tuesday night. Now it looks
more like early Wednesday morning. Based on the track of the low and
where the primary axis of deformation would setup the heaviest snow
is expected in the later part of Wednesday morning across south
central Minnesota into the afternoon across west central Wisconsin.
In addition a sharp cutoff on the northwest edge for the snow is
expected. This edge varies between models, but generally is in the
vicinity of the Twin Cities metro. The more southerly guidance keeps
the heavier snow's edge just south of the metro and the more
northerly takes it up through the core of the metro area. For this
reason we plan to hold on to the part of the Winter Storm Watch in
the metro area. As additional data comes in we will make a
determination on what to do with this watch area. A period of rain
still looks likely before the changeover to snow, but based on the
later start time temperatures will be cooler and there will be less
time when it is rain. Based on the rate of cooling in the different
levels of the atmosphere there could be a brief period of sleet
during the transition from rain to snow. Forecast model soundings
show the warm nose aloft around 800 to 850 mb being slower to erode
than the temperatures below that. This is what opens a window for
some sleet.
The last part to cover with this is the wind. With a strong low
moving across the region, this will drive up the pressure gradient.
This combined with the cold air advection will promote mixing of
these higher winds aloft. Overall wind gusts look to be in the 35 to
45 mph range, with a few gusts closer to 50 mph possible along the I-
90 corridor. This wind combined with falling snow, even if it is wet
snow, will lead to blizzard conditions. However with temperatures on
the warm end of snowfall (closer to freezing) this will limit how
blowable the snow is and require higher winds for blizzard
conditions. According to our blowing snow model, at these
temperatures, either snow rates of 0.75 in/hour or greater or winds
above 40 mph would be needed for blizzard conditions to occur. This
is all most likely in southern Minnesota with lower chances to the
north including the Twin Cities metro and northeast over west
central Wisconsin.
Thursday through Saturday... Cooler, closer to normal, after the low
passes by with highs generally in the 40s. Higher pressure on
Thursday will provide for sunny to mostly sunny skies. A weak wave
aloft could have enough vorticity on Friday for a few rain showers.
Outside of that, a much quieter period.
Sunday and Monday... Our next system moves in the Upper Midwest on
Sunday. Good agreement across the main global deterministic models
in this system moving through the Upper Midwest. Differences in
track though as expected for a day 5 forecast. However these
differences are between us in the warm sector vs the cold sector of
the low. So impacts will vary significantly until this track has
less spread.
&&
.AVIATION /18Z TAFS THROUGH 18Z WEDNESDAY/...
Issued at 1201 PM CDT Tue Mar 18 2025
With the 12z forecast guidance shifting precip chances south,
have taken rain/snow and IFR mentions out of most terminals.
KMKT, KMSP, and KEAU will find themselves on the edge of any
potential precip tomorrow morning. If a southward trend
continues, I wouldn't be surprised to see KMKT and KMSP with VFR
conditions throughout in future forecasts.
Winds will likely be the bigger story with northerly winds
gusting 25-35kts early tomorrow morning through the end of the
period. Northeast winds will increase by this evening with gusts
to 20-25kts.
KMSP...As mentioned above, the guidance continues to show a
southward shift. A handful of models take precip out of KMSP all
together, but did not want to jump on that train just yet. Kept
things MVFR with the window of snow expected by mid morning
through early/mid afternoon. Northeast winds continue through
late tonight before turning to the north and increasing with
gusts of up to 35kts.
/OUTLOOK FOR KMSP/
THU...VFR. Wind W 10-15 kts.
FRI...VFR. Wind S bcmg NW 10-15 kts.
SAT...VFR. Wind light and variable.
&&
.MPX WATCHES/WARNINGS/ADVISORIES...
MN...Winter Weather Advisory from 4 AM to 7 PM CDT Wednesday for
Anoka-Carver-Hennepin-McLeod-Ramsey-Redwood-Renville-
Sibley.
Winter Storm Watch from late tonight through Wednesday evening
for Dakota-Scott-Washington.
Winter Storm Watch late tonight for Blue Earth-Brown-Faribault-
Freeborn-Goodhue-Le Sueur-Martin-Nicollet-Rice-Steele-
Waseca-Watonwan.
Blizzard Warning from 5 AM to 7 PM CDT Wednesday for Blue
Earth-Brown-Faribault-Freeborn-Goodhue-Le Sueur-Martin-
Nicollet-Rice-Steele-Waseca-Watonwan.
WI...Winter Storm Watch from late tonight through Wednesday evening
for Barron-Chippewa-Dunn-Eau Claire-Pepin-Pierce-Rusk-St.
Croix.
&&
UPDATE...Dye
DISCUSSION...NDC
AVIATION...DyeHazardous weather outlook, Mar 18, 4:25 AM CDT, 9 hours 2 minutes before
Hazardous Weather Outlook National Weather Service Twin Cities/Chanhassen MN 425 AM CDT Tue Mar 18 2025 MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028- 190930- Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns- Benton-Sherburne-Isanti-Chisago-Lac Qui Parle-Swift-Chippewa- Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington- Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota- Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth- Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-Rusk- St. Croix-Pierce-Dunn-Pepin-Eau Claire- 425 AM CDT Tue Mar 18 2025 This Hazardous Weather Outlook is for portions of central and southern Minnesota, and west central Wisconsin. .DAY ONE...Today and Tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. A narrow band of heavy snow is expected on Wednesday, with the highest emounts stretching from south-central MN into west-central WI. Strong winds up to 45 mph could lead to significant blowing and drifting snow, particularly in south-central MN. .SPOTTER INFORMATION STATEMENT... Spotters and snowfall observers are encouraged to report snowfall amounts to the National Weather Service.
The office that day
Everything else NWS Twin Cities, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 18, 1:27 PM CDT | Winter Weather Advisory | MPX | Chippewa, Dunn, Eau Claire, Pepin, Pierce, Rusk | 29 hr |
Nearby
Winter Storm Warnings in Wisconsin, 2025Every winter storm warning in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.