Alert archive / Wisconsin / Winter Storm Warnings in 2021
Winter Storm Warning 4, NWS Green Bay, WI
NWS Green Bay, WI issued this winter storm warning at Dec 9, 2021, 2:36 PM CST for 14 counties in Wisconsin. It took effect at Dec 10, 2021, 3:00 PM CST. It was in force for 21 hr. 40 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Dec 9, 2021, 2:36 PM CST (20:36 UTC)
- In effect from
- Dec 10, 2021, 3:00 PM CST
- Expired
- Dec 11, 2021, 12:00 PM CST
- In force
- 21 hr
- Issued by
- NWS Green Bay, WI
Counties Florence County, WI, Forest County, WI, Langlade County, WI, Lincoln County, WI, Marathon County, WI, Marinette County, WI, Menominee County, WI, Oconto County, WI, Oneida County, WI, Portage County, WI, Shawano County, WI, Vilas County, WI, Waupaca County, WI, Wood County, WI
The radar
The Green Bay radar (KGRB), 106 km from the middle of the area, began a volume at 20:40 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Dec 10, 7:12 PM CST | SNOW 5 | Merrill, WI | VIA SOCIAL MEDIA. MODERATE SNOW CONTINUES. |
| Dec 10, 7:16 PM CST | SNOW 1 | S Wisconsin Rapids, WI | |
| Dec 10, 7:20 PM CST | SNOW 3 | 1 N Tomahawk, WI | |
| Dec 10, 7:30 PM CST | SNOW 0.8 | High Falls Reservoir, WI | VIA SOCIAL MEDIA. |
| Dec 10, 7:41 PM CST | SNOW 3.6 | Rhinelander, WI | VIA WJFW TV-12. MODERATE TO HEAVY SNOW CONTINUES. LIGHTNING OBSERVED AT 720 PM. |
| Dec 10, 7:52 PM CST | SNOW 5 | Woodboro, WI | MODERATE SNOW CONTINUES. |
| Dec 10, 8:05 PM CST | SNOW 3.5 | Harshaw, WI | MODERATE SNOW CONTINUES. |
| Dec 10, 8:26 PM CST | SNOW 5 | 1 N Tomahawk, WI | |
| Dec 10, 8:30 PM CST | SNOW 3 | 2 N Wausau, WI | |
| Dec 10, 8:44 PM CST | SNOW 3 | Wausau, WI | REPORT FROM WSAW TV. |
| Dec 10, 8:53 PM CST | SNOW 2.3 | Plover, WI | |
| Dec 10, 9:42 PM CST | SNOW 4.2 | Wausau, WI | VIA WSAW TV-7. LIGHT SNOW CONTINUES. |
| Dec 10, 10:00 PM CST | HEAVY SNOW 8 | Irma, WI | |
| Dec 11, 1:03 AM CST | HEAVY SNOW 12 | Irma, WI | STILL SNOWING. |
| Dec 11, 1:25 AM CST | SNOW 5.5 | 4 N Aniwa, WI | |
| Dec 11, 1:25 AM CST | HEAVY SNOW 12 | Colby, WI | STILL SNOWING. |
| Dec 11, 4:37 AM CST | HEAVY SNOW 6.5 | 4 N Iola, WI | THUNDERSNOW WAS REPORTED AT 435 AM. OBSERVER REPORTED HEAVY SNOW AT THE TIME OF THE REPORT. |
| Dec 11, 5:20 AM CST | HEAVY SNOW 11 | Arbor Vitae, WI | STILL SNOWING. |
| Dec 11, 6:40 AM CST | SNOW 5.8 | Plover, WI | 0.72 LIQUID. SNOW WAS MIXED WITH RAIN/SLEET AT TIMES. |
| Dec 11, 6:40 AM CST | SNOW 14 | Monico, WI | |
| Dec 11, 6:45 AM CST | SNOW 6 | Clintonville, WI | MODERATE SNOW STILL OCCURRING. |
| Dec 11, 7:00 AM CST | SNOW 6.3 | 7 W Gillett, WI | 6.25 INCHES AT BERRY LAKE. |
| Dec 11, 7:35 AM CST | SNOW 9.5 | 4 N Iola, WI | UPDATED SNOW TOTAL |
| Dec 11, 7:39 AM CST | SNOW 10.4 | 1 Se Hazelhurst, WI | |
| Dec 11, 7:40 AM CST | SNOW 9 | Manitowish Waters, WI | |
| Dec 11, 7:55 AM CST | SNOW 11 | 1 N Tomahawk, WI | |
| Dec 11, 7:56 AM CST | SNOW 10 | 1 W Harrison, WI | |
| Dec 11, 8:45 AM CST | SNOW 8.2 | 10 E Knowlton, WI | |
| Dec 11, 8:48 AM CST | SNOW 8 | 1 Sw Shawano, WI | |
| Dec 11, 8:50 AM CST | SNOW 6.1 | Clintonville, WI | |
| Dec 11, 8:50 AM CST | SNOW 6.5 | Antigo, WI | |
| Dec 11, 9:05 AM CST | SNOW 9.5 | Spread Eagle, WI | |
| Dec 11, 9:15 AM CST | SNOW 13.5 | Irma, WI | STORM TOTAL |
| Dec 11, 9:35 AM CST | HEAVY SNOW 6.4 | Plover, WI | STORM TOTAL. 0.76 LIQUID, WHICH INCLUDED SOME RAIN, SLEET, AND FREEZING RAIN. |
| Dec 11, 9:45 AM CST | SNOW 8.5 | Lake Tomahawk, WI | |
| Dec 11, 9:50 AM CST | SNOW 10.5 | Iola, WI | CORNER OF HIGHWAY 49 AND DIVISION ST. |
| Dec 11, 10:15 AM CST | SNOW 7.8 | Scandinavia, WI | |
| Dec 11, 10:30 AM CST | SNOW 6.5 | Clintonville, WI | STORM TOTAL. UPDATE FROM EARLIER REPORT. |
| Dec 11, 10:40 AM CST | SNOW 8 | 2 N Wausau, WI | PUBLIC REPORT VIA WSAW-TV |
| Dec 11, 11:24 AM CST | SNOW 9 | Post Lake, WI |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 8.6 hours before the alert went out and 108 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
- 953 m above ground
- 0-6 km bulk shear
- 49 kt
- 0-1 km storm-relative helicity
- 252 m²/s²
- 0-3 km storm-relative helicity
- 321 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
158 WWUS43 KGRB 092036 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 236 PM CST Thu Dec 9 2021 ...SIGNIFICANT WINTER STORM WILL IMPACT THE REGION FRIDAY INTO SATURDAY MORNING... .A significant winter storm will bring a swath of heavy snow to much of north central, central and northeast Wisconsin from late Friday afternoon through Saturday morning. Mixed precipitation from Wautoma to Green Bay to Door County will result in less snow accumulation, with potential for minor ice accumulations. Strong northwest winds on Saturday morning will produce considerable blowing and drifting snow. WIZ005-010>013-018>021-030-031-035>037-073-074-100445- /O.UPG.KGRB.WS.A.0003.211210T2100Z-211211T1500Z/ /O.NEW.KGRB.WS.W.0004.211210T2100Z-211211T1800Z/ Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Menominee-Northern Oconto County-Marathon-Shawano-Wood- Portage-Waupaca-Southern Marinette County-Southern Oconto County- Including the cities of Spread Eagle, New London, Keshena, Mountain, Antigo, Neopit, Harmony, High Falls Reservoir, Eagle River, Crivitz, Clintonville, Townsend, Waupaca, Marshfield, Lakewood, Wausau, Lac Du Flambeau, Aurora, Oconto, Little Suamico, Porterfield, Middle Inlet, Loomis, Rhinelander, Tomahawk, Crandon, Plover, Commonwealth, Peshtigo, Merrill, Brookside, Wisconsin Rapids, Stevens Point, Shawano, Sobieski, Niagara, Pensaukee, and Wausaukee 236 PM CST Thu Dec 9 2021 ...WINTER STORM WARNING IN EFFECT FROM 3 PM FRIDAY TO NOON CST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations between 6 and 12 inches and a light glaze of ice. Winds gusting as high as 35 mph and producing considerable blowing and drifting snow late Friday night into Saturday. * WHERE...Portions of central, north central, and northeast Wisconsin. * WHEN...From 3 PM Friday to Noon CST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ045-100445- /O.UPG.KGRB.WS.A.0003.211210T2100Z-211211T1500Z/ /O.NEW.KGRB.WW.Y.0018.211210T2100Z-211211T1800Z/ Waushara- Including the cities of Redgranite and Wautoma 236 PM CST Thu Dec 9 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM FRIDAY TO NOON CST SATURDAY... * WHAT...Mixed precipitation expected. Total snow accumulations between 3 and 5 inches and ice accumulations of one tenth of an inch or less. Winds gusting as high as 35 mph. * WHERE...Waushara County. * WHEN...From 3 PM Friday to Noon CST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ022-038>040-048-100445- /O.NEW.KGRB.WW.Y.0018.211210T2100Z-211211T1800Z/ Door-Outagamie-Brown-Kewaunee-Winnebago- Including the cities of Green Bay, Menasha, Neenah, Sister Bay, Fish Creek, Oshkosh, Sturgeon Bay, Kewaunee, Luxemburg, and Appleton 236 PM CST Thu Dec 9 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM FRIDAY TO NOON CST SATURDAY... * WHAT...Mixed precipitation expected. Total snow accumulations between 3 and 5 inches and ice accumulations of one tenth of an inch or less. Winds gusting as high as 40 mph. * WHERE...Winnebago, Brown, Door, Kewaunee and Outagamie Counties. * WHEN...From 3 PM Friday to Noon CST Saturday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information, visit us at http://www.weather.gov/GreenBay Kieckbusch
8 follow-up statements
032 WWUS43 KGRB 100422 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 1022 PM CST Thu Dec 9 2021 ...SIGNIFICANT WINTER STORM WILL IMPACT THE REGION FRIDAY INTO SATURDAY MORNING... .A significant winter storm will bring a swath of heavy snow to much of north central, central and northeast Wisconsin from late Friday afternoon through Saturday morning. Mixed precipitation over the Fox Valley and Lakeshore will result in less snow accumulation and a relatively higher chance for minor ice accumulations. Strong northwest winds on Saturday morning will produce considerable blowing and drifting snow. WIZ005-010>013-018>021-030-031-035>037-073-074-101300- /O.CON.KGRB.WS.W.0004.211210T2100Z-211211T1800Z/ Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Menominee-Northern Oconto County-Marathon-Shawano-Wood- Portage-Waupaca-Southern Marinette County-Southern Oconto County- Including the cities of Eagle River, Lac Du Flambeau, Rhinelander, Crandon, Aurora, Commonwealth, Spread Eagle, Niagara, Wausaukee, Merrill, Tomahawk, Antigo, Keshena, Neopit, Mountain, Lakewood, Townsend, Wausau, Shawano, Marshfield, Wisconsin Rapids, Stevens Point, Plover, New London, Waupaca, Clintonville, Harmony, Peshtigo, Porterfield, Crivitz, High Falls Reservoir, Loomis, Middle Inlet, Little Suamico, Sobieski, Brookside, Oconto, and Pensaukee 1022 PM CST Thu Dec 9 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM FRIDAY TO NOON CST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations between 6 and 12 inches and a light glaze of ice. Winds gusting as high as 35 mph and producing considerable blowing and drifting snow late Friday night into Saturday. * WHERE...Portions of central, north central, and northeast Wisconsin. * WHEN...From 3 PM Friday to Noon CST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ022-038>040-045-048-101300- /O.CON.KGRB.WW.Y.0018.211210T2100Z-211211T1800Z/ Door-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Including the cities of Sturgeon Bay, Fish Creek, Sister Bay, Appleton, Green Bay, Kewaunee, Luxemburg, Redgranite, Wautoma, Oshkosh, Neenah, and Menasha 1022 PM CST Thu Dec 9 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 PM FRIDAY TO NOON CST SATURDAY... * WHAT...Mixed precipitation expected. Total snow accumulations between 3 and 5 inches and ice accumulations of one tenth of an inch or less. Winds gusting as high as 40 mph. * WHERE...Winnebago, Brown, Door, Kewaunee and Outagamie Counties. * WHEN...From 3 PM Friday to Noon CST Saturday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ mpc
703 WWUS43 KGRB 101055 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 455 AM CST Fri Dec 10 2021 ...SIGNIFICANT WINTER STORM WILL IMPACT THE REGION THIS AFTERNOON INTO SATURDAY MORNING... WIZ005-010>013-018>021-030-031-035>037-073-074-101900- /O.CON.KGRB.WS.W.0004.211210T2100Z-211211T1800Z/ Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Menominee-Northern Oconto County-Marathon-Shawano-Wood- Portage-Waupaca-Southern Marinette County-Southern Oconto County- Including the cities of Spread Eagle, New London, Keshena, Mountain, Antigo, Neopit, Harmony, High Falls Reservoir, Eagle River, Crivitz, Clintonville, Townsend, Waupaca, Marshfield, Lakewood, Wausau, Lac Du Flambeau, Aurora, Oconto, Little Suamico, Porterfield, Middle Inlet, Loomis, Rhinelander, Tomahawk, Crandon, Plover, Commonwealth, Peshtigo, Merrill, Brookside, Wisconsin Rapids, Stevens Point, Shawano, Sobieski, Niagara, Pensaukee, and Wausaukee 455 AM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO NOON CST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of 6 and 12 inches. Locally higher totals are possible. A light glaze is also possible. Winds gusting to 30 to 45 mph may produce considerable blowing and drifting snow late tonight into Saturday. * WHERE...Portions of central, north central, and northeast Wisconsin. * WHEN...From 3 PM this afternoon to Noon CST Saturday. * IMPACTS...Travel could be very difficult. Blowing snow could significantly reduce visibility. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ022-038>040-045-048-101900- /O.CON.KGRB.WW.Y.0018.211210T2100Z-211211T1800Z/ Door-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Including the cities of Green Bay, Redgranite, Menasha, Neenah, Sister Bay, Wautoma, Fish Creek, Oshkosh, Sturgeon Bay, Kewaunee, Luxemburg, and Appleton 455 AM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO NOON CST SATURDAY... * WHAT...Mixed precipitation expected. Total snow accumulations between 2 and 5 inches and ice accumulations less than a tenth of an inch. Winds gusting 30 to 45 mph may lead to considerable blowing and drifting snow. The snow may transition to a period of rain from late evening into the early overnight hours. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...From 3 PM this afternoon to Noon CST Saturday. * IMPACTS...Plan on slippery road conditions. Blowing snow could significantly reduce visibility. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information, visit us at http://www.weather.gov/GreenBay Cooley
420 WWUS43 KGRB 101642 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 1042 AM CST Fri Dec 10 2021 ...SIGNIFICANT WINTER STORM WILL IMPACT THE REGION THIS AFTERNOON INTO SATURDAY MORNING... .A significant winter storm will bring a swath of heavy snow to much of north central, central and northeast Wisconsin from late this afternoon through Saturday morning. Mixed precipitation from Wautoma to Green Bay to Door County will result in less snow accumulation, with potential for minor ice accumulations. Strong northwest winds on Saturday morning will produce considerable blowing and drifting snow. WIZ005-010>013-018>021-030-031-035>037-073-074-110045- /O.CON.KGRB.WS.W.0004.211210T2100Z-211211T1800Z/ Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Menominee-Northern Oconto County-Marathon-Shawano-Wood- Portage-Waupaca-Southern Marinette County-Southern Oconto County- Including the cities of Spread Eagle, New London, Keshena, Mountain, Antigo, Neopit, Harmony, High Falls Reservoir, Eagle River, Crivitz, Clintonville, Townsend, Waupaca, Marshfield, Lakewood, Wausau, Lac Du Flambeau, Aurora, Oconto, Little Suamico, Porterfield, Middle Inlet, Loomis, Rhinelander, Tomahawk, Crandon, Plover, Commonwealth, Peshtigo, Merrill, Brookside, Wisconsin Rapids, Stevens Point, Shawano, Sobieski, Niagara, Pensaukee, and Wausaukee 1042 AM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO NOON CST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of 6 and 12 inches. Locally higher totals are possible. Mixed precipitation is possible from Waupaca to Oconto and Marinette late this evening and into the overnight hours. Minor accumulations of sleet and freezing rain may occur there. Winds gusting to 30 to 45 mph will produce considerable blowing and drifting snow late tonight into Saturday. * WHERE...Portions of central, north central, and northeast Wisconsin. * WHEN...From 3 PM this afternoon to Noon CST Saturday. * IMPACTS...Travel could be very difficult. Blowing snow could significantly reduce visibility on Saturday morning. The hazardous conditions could impact the Friday evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ022-038>040-045-048-110045- /O.CON.KGRB.WW.Y.0018.211210T2100Z-211211T1800Z/ Door-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Including the cities of Green Bay, Redgranite, Menasha, Neenah, Sister Bay, Wautoma, Fish Creek, Oshkosh, Sturgeon Bay, Kewaunee, Luxemburg, and Appleton 1042 AM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO NOON CST SATURDAY... * WHAT...Mixed precipitation expected. Total snow accumulations between 3 and 5 inches and ice accumulations around one tenth of an inch. Winds gusting as high as 40 mph on Saturday morning. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...From 3 PM this afternoon to Noon CST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday evening commute. * ADDITIONAL DETAILS...Most of the snow accumulation will occur in the early to mid evening, and again Saturday morning. A period of rain or mixed precipitation will occur during most of the late evening and overnight hours. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information, visit us at http://www.weather.gov/GreenBay Kieckbusch
752 WWUS43 KGRB 102022 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 222 PM CST Fri Dec 10 2021 ...SIGNIFICANT WINTER STORM WILL IMPACT THE REGION THROUGH SATURDAY MORNING... .A significant winter storm will bring a swath of heavy snow to much of north central, central and northeast Wisconsin tonight through Saturday morning. Mixed precipitation from Wautoma to Green Bay to Door County will result in less snow accumulation, with potential for minor ice and sleet accumulations. Strong northwest winds on Saturday morning will produce considerable blowing and drifting snow. WIZ005-010>013-018>021-030-031-035>037-073-074-110430- /O.CON.KGRB.WS.W.0004.211210T2100Z-211211T1800Z/ Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Menominee-Northern Oconto County-Marathon-Shawano-Wood- Portage-Waupaca-Southern Marinette County-Southern Oconto County- Including the cities of Spread Eagle, New London, Keshena, Mountain, Antigo, Neopit, Harmony, High Falls Reservoir, Eagle River, Crivitz, Clintonville, Townsend, Waupaca, Marshfield, Lakewood, Wausau, Lac Du Flambeau, Aurora, Oconto, Little Suamico, Porterfield, Middle Inlet, Loomis, Rhinelander, Tomahawk, Crandon, Plover, Commonwealth, Peshtigo, Merrill, Brookside, Wisconsin Rapids, Stevens Point, Shawano, Sobieski, Niagara, Pensaukee, and Wausaukee 222 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of 7 and 13 inches. Locally higher totals are possible. Mixed precipitation is expected from Waupaca to Oconto and Marinette late this evening and into the overnight hours. Minor accumulations of sleet and freezing rain may occur there. Winds gusting to 30 to 45 mph will produce considerable blowing and drifting snow late tonight into Saturday. * WHERE...Portions of central, north central, and northeast Wisconsin. * WHEN...Until Noon CST Saturday. * IMPACTS...Travel could be very difficult. Blowing snow could significantly reduce visibility late tonight into Saturday morning. The hazardous conditions will be ongoing or arrive during the evening commute. * ADDITIONAL DETAILS...Snowfall rates will likely exceed an inch an hour this evening. In addition, a few thunderstorms may occur, and be accompanied by very heavy snowfall. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for Wisconsin can be obtained by calling 5 1 1. && $$ WIZ022-038>040-045-048-110430- /O.CON.KGRB.WW.Y.0018.211210T2100Z-211211T1800Z/ Door-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Including the cities of Green Bay, Redgranite, Menasha, Neenah, Sister Bay, Wautoma, Fish Creek, Oshkosh, Sturgeon Bay, Kewaunee, Luxemburg, and Appleton 222 PM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST SATURDAY... * WHAT...Snow changing to mixed precipitation this evening, then changing back to snow late tonight into early Saturday morning. Total snow accumulations between 3 and 5 inches and ice accumulations around one tenth of an inch. Winds gusting as high as 35 to 45 mph will produce blowing snow Saturday morning. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...Until Noon CST Saturday. * IMPACTS...Travel could be very difficult. Snow and blowing snow could significantly reduce visibility Saturday morning. The hazardous conditions will arrive during the evening commute. * ADDITIONAL DETAILS...Thunderstorms are possible later tonight into Saturday morning. The storms could be accompanied by brief very heavy snowfall. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for Wisconsin can be obtained by calling 5 1 1. && $$ For more information, visit us at http://www.weather.gov/GreenBay Kieckbusch
567 WWUS43 KGRB 110329 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 929 PM CST Fri Dec 10 2021 ...SIGNIFICANT WINTER STORM WILL IMPACT THE REGION THROUGH SATURDAY MORNING... .A significant winter storm will continue to bring a swath of heavy snow to much of north central, central and northeast Wisconsin tonight through Saturday morning. Mixed precipitation from Wautoma to Green Bay to Door County will result in less snow accumulation, with potential for minor ice and sleet accumulations. Strong northwest winds on Saturday morning will produce considerable blowing and drifting snow. WIZ005-010>013-018>021-030-031-035>037-073-074-111200- /O.CON.KGRB.WS.W.0004.000000T0000Z-211211T1800Z/ Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Menominee-Northern Oconto County-Marathon-Shawano-Wood- Portage-Waupaca-Southern Marinette County-Southern Oconto County- Including the cities of Spread Eagle, New London, Keshena, Mountain, Antigo, Neopit, Harmony, High Falls Reservoir, Eagle River, Crivitz, Clintonville, Townsend, Waupaca, Marshfield, Lakewood, Wausau, Lac Du Flambeau, Aurora, Oconto, Little Suamico, Porterfield, Middle Inlet, Loomis, Rhinelander, Tomahawk, Crandon, Plover, Commonwealth, Peshtigo, Merrill, Brookside, Wisconsin Rapids, Stevens Point, Shawano, Sobieski, Niagara, Pensaukee, and Wausaukee 929 PM CST Fri Dec 10 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of 7 and 13 inches. Locally higher totals are possible. Mixed precipitation is expected from Waupaca to Oconto and Marinette late this evening and into the overnight hours. Minor accumulations of sleet and freezing rain may occur there. Winds gusting to 30 to 45 mph will produce considerable blowing and drifting snow late tonight into Saturday. * WHERE...Portions of central, north central, and northeast Wisconsin. * WHEN...Until Noon CST Saturday. * IMPACTS...Travel could be very difficult. Blowing snow could significantly reduce visibility late tonight into Saturday morning. * ADDITIONAL DETAILS...Snowfall rates will likely exceed an inch an hour this evening. In addition, a few thunderstorms may occur, and be accompanied by very heavy snowfall. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ022-038>040-045-048-111200- /O.CON.KGRB.WW.Y.0018.000000T0000Z-211211T1800Z/ Door-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Including the cities of Green Bay, Redgranite, Menasha, Neenah, Sister Bay, Wautoma, Fish Creek, Oshkosh, Sturgeon Bay, Kewaunee, Luxemburg, and Appleton 929 PM CST Fri Dec 10 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST SATURDAY... * WHAT...Snow changing to mixed precipitation this evening, then changing back to snow late tonight into early Saturday morning. Total snow accumulations between 3 and 5 inches and ice accumulations around one tenth of an inch. Winds gusting as high as 35 to 45 mph will produce blowing snow Saturday morning. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...Until Noon CST Saturday. * IMPACTS...Travel could be very difficult. Snow and blowing snow could significantly reduce visibility Saturday morning. * ADDITIONAL DETAILS...Thunderstorms are possible late tonight into Saturday morning. The storms could be accompanied by brief very heavy snowfall. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information, visit us at http://www.weather.gov/GreenBay KLJ
584 WWUS43 KGRB 110940 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 340 AM CST Sat Dec 11 2021 ...SIGNIFICANT WINTER STORM CONTINUING TO IMPACT THE REGION THIS MORNING... WIZ005-010>013-018>021-030-031-035>037-073-074-111745- /O.CON.KGRB.WS.W.0004.000000T0000Z-211211T1800Z/ Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Menominee-Northern Oconto County-Marathon-Shawano-Wood- Portage-Waupaca-Southern Marinette County-Southern Oconto County- Including the cities of Spread Eagle, New London, Keshena, Mountain, Antigo, Neopit, Harmony, High Falls Reservoir, Eagle River, Crivitz, Clintonville, Townsend, Waupaca, Marshfield, Lakewood, Wausau, Lac Du Flambeau, Aurora, Oconto, Little Suamico, Porterfield, Middle Inlet, Loomis, Rhinelander, Tomahawk, Crandon, Plover, Commonwealth, Peshtigo, Merrill, Brookside, Wisconsin Rapids, Stevens Point, Shawano, Sobieski, Niagara, Pensaukee, and Wausaukee 340 AM CST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Heavy Snow and Mixed Precipitation. Additional snow accumulations between 2 and 4 inches. Some sleet and freezing rain may briefly mix with the snow across portions of Waupaca to Oconto and Marinette County early this morning before transitioning to all snow. Winds gusting as high as 30 to 45 mph will lead to blowing and drifting snow. * WHERE...Portions of central, north central, and northeast Wisconsin. * WHEN...Until Noon CST today. * IMPACTS...Travel could be very difficult. Blowing snow could significantly reduce visibility through late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ049-050-111745- /O.EXA.KGRB.WW.Y.0018.000000T0000Z-211211T1800Z/ Calumet-Manitowoc- Including the cities of Brillion, Chilton, Manitowoc, New Holstein, and Two Rivers 340 AM CST Sat Dec 11 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON CST TODAY... * WHAT...Heavy Snow and Mixed precipitation. Additional snow accumulations between 1 and 3 inches. A mix of rain, sleet, freezing rain and snow can be expected through sunrise before transitioning to wet snow. Sleet and freezing rain accumulations are expected to be minor. After the transition to all snow, snowfall rates may reach 1 inch per hour, especially if accompanied by any thunder. Winds gusting as high as 30 to 45 mph may lead to blowing and drifting snow along with reduced visibility. * WHERE...Calumet and Manitowoc Counties. * WHEN...Until Noon CST today. * IMPACTS...Plan on slippery road conditions. Widespread blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ022-038>040-045-048-111745- /O.CON.KGRB.WW.Y.0018.000000T0000Z-211211T1800Z/ Door-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Including the cities of Green Bay, Redgranite, Menasha, Neenah, Sister Bay, Wautoma, Fish Creek, Oshkosh, Sturgeon Bay, Kewaunee, Luxemburg, and Appleton 340 AM CST Sat Dec 11 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Heavy Snow and Mixed precipitation. Additional snow accumulations between 2 and 5 inches. A mix of rain, sleet, freezing rain and snow can be expected through sunrise before transitioning to very heavy wet snow. Sleet and freezing rain accumulations are expected to lead to a light glaze. After the transition to all snow, snowfall rates may reach 1 to 2 inches per hour, especially if accompanied by any thunder. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...Until Noon CST today. * IMPACTS...Plan on slippery road conditions. Widespread blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information, visit us at http://www.weather.gov/GreenBay Cooley
211 WWUS43 KGRB 111548 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 948 AM CST Sat Dec 11 2021 ...WINTER STORM SLOWLY ENDING THIS MORNING... WIZ005-010>013-018>021-030-031-035>037-073-074-111800- /O.CON.KGRB.WS.W.0004.000000T0000Z-211211T1800Z/ Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Menominee-Northern Oconto County-Marathon-Shawano-Wood- Portage-Waupaca-Southern Marinette County-Southern Oconto County- Including the cities of Spread Eagle, New London, Keshena, Mountain, Antigo, Neopit, Harmony, High Falls Reservoir, Eagle River, Crivitz, Clintonville, Townsend, Waupaca, Marshfield, Lakewood, Wausau, Lac Du Flambeau, Aurora, Oconto, Little Suamico, Porterfield, Middle Inlet, Loomis, Rhinelander, Tomahawk, Crandon, Plover, Commonwealth, Peshtigo, Merrill, Brookside, Wisconsin Rapids, Stevens Point, Shawano, Sobieski, Niagara, Pensaukee, and Wausaukee 948 AM CST Sat Dec 11 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Light snow ending with blowing and drifting snow. Additional snow accumulations less than one inch. Winds gusting as high as 35 mph. * WHERE...Portions of central, north central, and northeast Wisconsin. * WHEN...Until Noon CST today. * IMPACTS...Travel could remain difficult. Blowing snow could reduce visibility through late morning. * ADDITIONAL DETAILS...Poor travel conditions could linger into the afternoon hours, especially over far northeast Wisconsin. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ022-038>040-045-048-111800- /O.CON.KGRB.WW.Y.0018.000000T0000Z-211211T1800Z/ Door-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Including the cities of Green Bay, Redgranite, Menasha, Neenah, Sister Bay, Wautoma, Fish Creek, Oshkosh, Sturgeon Bay, Kewaunee, Luxemburg, and Appleton 948 AM CST Sat Dec 11 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Light snow ending with blowing and drifting snow. Additional snow accumulations less than one inch. Winds gusting as high as 40 mph. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...Until Noon CST today. * IMPACTS...Travel could remain difficult. Blowing snow could reduce visibility through late morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WIZ049-050-111800- /O.CON.KGRB.WW.Y.0018.000000T0000Z-211211T1800Z/ Calumet-Manitowoc- Including the cities of Brillion, Chilton, Manitowoc, New Holstein, and Two Rivers 948 AM CST Sat Dec 11 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Light snow ending with blowing and drifting snow. Additional snow accumulations up to one inch. Winds gusting as high as 40 mph. * WHERE...Calumet and Manitowoc Counties. * WHEN...Until Noon CST today. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For more information, visit us at http://www.weather.gov/GreenBay Bersch
678 WWUS43 KGRB 111746 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 1146 AM CST Sat Dec 11 2021 WIZ005-010>013-018>021-030-031-035>037-073-074-111900- /O.EXP.KGRB.WS.W.0004.000000T0000Z-211211T1800Z/ Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Menominee-Northern Oconto County-Marathon-Shawano-Wood- Portage-Waupaca-Southern Marinette County-Southern Oconto County- Including the cities of Spread Eagle, New London, Keshena, Mountain, Antigo, Neopit, Harmony, High Falls Reservoir, Eagle River, Crivitz, Clintonville, Townsend, Waupaca, Marshfield, Lakewood, Wausau, Lac Du Flambeau, Aurora, Oconto, Little Suamico, Porterfield, Middle Inlet, Loomis, Rhinelander, Tomahawk, Crandon, Plover, Commonwealth, Peshtigo, Merrill, Brookside, Wisconsin Rapids, Stevens Point, Shawano, Sobieski, Niagara, Pensaukee, and Wausaukee 1146 AM CST Sat Dec 11 2021 ...WINTER STORM WARNING WILL EXPIRE AT NOON CST TODAY... Snow has ended across the area and road conditions continue to improve. Only minor blowing and drifting snow is expected this afternoon. $$ WIZ022-038>040-045-048>050-111900- /O.EXP.KGRB.WW.Y.0018.000000T0000Z-211211T1800Z/ Door-Outagamie-Brown-Kewaunee-Waushara-Winnebago-Calumet- Manitowoc- Including the cities of Green Bay, Brillion, Redgranite, Menasha, Neenah, Two Rivers, Sister Bay, Wautoma, Fish Creek, Chilton, Oshkosh, New Holstein, Sturgeon Bay, Kewaunee, Manitowoc, Luxemburg, and Appleton 1146 AM CST Sat Dec 11 2021 ...WINTER WEATHER ADVISORY WILL EXPIRE AT NOON CST TODAY... Snow has ended across the area and road conditions continue to improve. Only minor blowing and drifting snow is expected this afternoon. $$ For more information, visit us at http://www.weather.gov/GreenBay Bersch
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 9, 3:19 AM CST | Winter Storm Watch | GRB | Florence, Forest, Langlade, Lincoln, Marathon, Marinette and 9 more | 11 hr |
| Dec 9, 2:36 PM CST | Winter Weather Advisory | GRB | Brown, Calumet, Door, Kewaunee, Manitowoc, Outagamie and 2 more | 45 hr |
Nearby
Winter Storm Warnings in Wisconsin, 2021Every winter storm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.