Alert archive / Wisconsin / Wind Chill Warnings in 2021
Wind Chill Warning 1, NWS Green Bay, WI
NWS Green Bay, WI issued this wind chill warning at Feb 6, 2021, 2:51 PM CST for 9 counties in Wisconsin. It took effect at Feb 6, 2021, 3:00 PM CST. It was in force for 21 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
- Feb 6, 2021, 2:51 PM CST (20:51 UTC)
- In effect from
- Feb 6, 2021, 3:00 PM CST
- Expired
- Feb 7, 2021, 11:58 AM 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, Oneida County, WI, Portage County, WI, Vilas County, WI, Wood County, WI
The radar
The Green Bay radar (KGRB), 133 km from the middle of the area, began a volume at 20:48 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
Green Bay/Straub, WI (KGRB), launched 12:00Z, 8.9 hours before the alert went out and 135 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
- 826 m above ground
- 0-6 km bulk shear
- 64 kt
- 0-1 km storm-relative helicity
- 96 m²/s²
- 0-3 km storm-relative helicity
- 152 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
994 WWUS43 KGRB 062051 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 251 PM CST Sat Feb 6 2021 ...DANGEROUSLY COLD CONDITIONS EXPECTED TONIGHT... .An arctic air mass will remain over the region through next week causing very cold temperatures and dangerously cold wind chills. The combination of cold temperatures and wind will result in hazardous conditions for anyone outdoors without adequate winter clothing. The dangerously cold conditions are expected to continue at times throughout the upcoming week. WIZ005-010>012-018-019-070600- /O.NEW.KGRB.WC.W.0001.210206T2100Z-210207T1800Z/ Vilas-Oneida-Forest-Florence-Lincoln-Langlade- Including the cities of Eagle River, Lac Du Flambeau, Rhinelander, Crandon, Aurora, Commonwealth, Spread Eagle, Merrill, Tomahawk, and Antigo 251 PM CST Sat Feb 6 2021 ...WIND CHILL WARNING IN EFFECT UNTIL NOON CST SUNDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 40 below zero. * WHERE...Portions of north central and northeast Wisconsin. * WHEN...Until noon CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WIZ030-035-036-070600- /O.NEW.KGRB.WC.Y.0002.210206T2100Z-210207T1800Z/ Marathon-Wood-Portage- Including the cities of Wausau, Marshfield, Wisconsin Rapids, Stevens Point, and Plover 251 PM CST Sat Feb 6 2021 ...WIND CHILL ADVISORY IN EFFECT UNTIL NOON CST SUNDAY... * WHAT...Very cold wind chills expected. Wind chills ranging from 30 to 35 below zero. * WHERE...Marathon, Wood and Portage Counties. * WHEN...Until noon CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WIZ013-020>022-031-037>040-045-048>050-073-074-070600- /O.NEW.KGRB.WC.Y.0002.210207T0000Z-210207T1800Z/ Northern Marinette County-Menominee-Northern Oconto County-Door- Shawano-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Calumet-Manitowoc-Southern Marinette County- Southern Oconto County- Including the cities of Niagara, Wausaukee, Keshena, Neopit, Mountain, Lakewood, Townsend, Sturgeon Bay, Fish Creek, Sister Bay, Shawano, New London, Waupaca, Clintonville, Appleton, Green Bay, Kewaunee, Luxemburg, Redgranite, Wautoma, Oshkosh, Neenah, Menasha, Chilton, Brillion, New Holstein, Manitowoc, Two Rivers, Harmony, Peshtigo, Porterfield, Crivitz, High Falls Reservoir, Loomis, Middle Inlet, Little Suamico, Sobieski, Brookside, Oconto, and Pensaukee 251 PM CST Sat Feb 6 2021 ...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON CST SUNDAY... * WHAT...Very cold wind chills expected. Wind chills ranging from 25 to 35 below zero. * WHERE...Portions of central, east central and northeast Wisconsin. * WHEN...From 6 PM this evening to noon CST Sunday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ Hykin
3 follow-up statements
782 WWUS43 KGRB 070300 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 900 PM CST Sat Feb 6 2021 ...DANGEROUSLY COLD CONDITIONS EXPECTED TONIGHT... .An arctic air mass will remain over the region through the upcoming work week, resulting in a prolonged period of bitterly cold weather. The combination of cold temperatures and wind will result in dangerous conditions at times. WIZ005-010>012-018-019-071100- /O.CON.KGRB.WC.W.0001.000000T0000Z-210207T1800Z/ Vilas-Oneida-Forest-Florence-Lincoln-Langlade- Including the cities of Eagle River, Lac Du Flambeau, Rhinelander, Crandon, Aurora, Commonwealth, Spread Eagle, Merrill, Tomahawk, and Antigo 900 PM CST Sat Feb 6 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SUNDAY... * WHAT...Dangerously cold. Wind chills as low as 40 below zero. * WHERE...Portions of north central and northeast Wisconsin. * WHEN...Until noon CST Sunday. * IMPACTS...The combination of wind and cold will result in a dangerous situation where exposed skin could suffer frostbite in little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WIZ030-035-036-071100- /O.CON.KGRB.WC.Y.0002.000000T0000Z-210207T1800Z/ Marathon-Wood-Portage- Including the cities of Wausau, Marshfield, Wisconsin Rapids, Stevens Point, and Plover 900 PM CST Sat Feb 6 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY... * WHAT...Very cold. Wind chills to around 35 below zero. * WHERE...Marathon, Wood and Portage Counties. * WHEN...Until noon CST Sunday. * IMPACTS...The combination of wind and cold will result in a situation where exposed skin could suffer frostbite in little as 15 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while outside. Wear appropriate clothing, a hat, and gloves. && $$ WIZ013-020>022-031-037>040-045-048>050-073-074-071100- /O.CON.KGRB.WC.Y.0002.000000T0000Z-210207T1800Z/ Northern Marinette County-Menominee-Northern Oconto County-Door- Shawano-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Calumet-Manitowoc-Southern Marinette County- Southern Oconto County- Including the cities of Niagara, Wausaukee, Keshena, Neopit, Mountain, Lakewood, Townsend, Sturgeon Bay, Fish Creek, Sister Bay, Shawano, New London, Waupaca, Clintonville, Appleton, Green Bay, Kewaunee, Luxemburg, Redgranite, Wautoma, Oshkosh, Neenah, Menasha, Chilton, Brillion, New Holstein, Manitowoc, Two Rivers, Harmony, Peshtigo, Porterfield, Crivitz, High Falls Reservoir, Loomis, Middle Inlet, Little Suamico, Sobieski, Brookside, Oconto, and Pensaukee 900 PM CST Sat Feb 6 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY... * WHAT...Very cold. Wind chills to around 30 below zero. * WHERE...Portions of central, east central and northeast Wisconsin. * WHEN...Until noon CST Sunday. * IMPACTS...The combination of wind and cold will result in a situation where exposed skin could suffer frostbite in little as 20 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while outside. Wear appropriate clothing, a hat, and gloves. && $$ JS
896 WWUS43 KGRB 070712 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 112 AM CST Sun Feb 7 2021 ...DANGEROUSLY COLD CONDITIONS EXPECTED THIS MORNING... .An arctic air mass will remain over the region through the upcoming work week, resulting in a prolonged period of bitterly cold weather. The combination of cold temperatures and wind will result in dangerous conditions at times. WIZ030-035-036-071800- /O.UPG.KGRB.WC.Y.0002.000000T0000Z-210207T1800Z/ /O.EXA.KGRB.WC.W.0001.000000T0000Z-210207T1800Z/ Marathon-Wood-Portage- Including the cities of Wausau, Marshfield, Wisconsin Rapids, Stevens Point, and Plover 112 AM CST Sun Feb 7 2021 ...WIND CHILL WARNING IN EFFECT UNTIL NOON CST TODAY... * WHAT...Dangerously cold wind chills. Wind chills as low as 40 below zero. * WHERE...Marathon, Wood and Portage Counties. * WHEN...Until noon CST today. * IMPACTS...The combination of wind and cold will result in a situation where exposed skin could suffer frostbite in little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Cover all exposed skin to prevent frostbite. && $$ WIZ005-010>012-018-019-071800- /O.CON.KGRB.WC.W.0001.000000T0000Z-210207T1800Z/ Vilas-Oneida-Forest-Florence-Lincoln-Langlade- Including the cities of Eagle River, Lac Du Flambeau, Rhinelander, Crandon, Aurora, Commonwealth, Spread Eagle, Merrill, Tomahawk, and Antigo 112 AM CST Sun Feb 7 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Dangerously cold. Wind chills as low as 40 below zero. * WHERE...Portions of north central and northeast Wisconsin. * WHEN...Until noon CST today. * IMPACTS...The combination of wind and cold will result in a dangerous situation where exposed skin could suffer frostbite in little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Cover all exposed skin to prevent frostbite. && $$ WIZ013-020>022-031-037>040-045-048>050-073-074-071800- /O.CON.KGRB.WC.Y.0002.000000T0000Z-210207T1800Z/ Northern Marinette County-Menominee-Northern Oconto County-Door- Shawano-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Calumet-Manitowoc-Southern Marinette County- Southern Oconto County- Including the cities of Niagara, Wausaukee, Keshena, Neopit, Mountain, Lakewood, Townsend, Sturgeon Bay, Fish Creek, Sister Bay, Shawano, New London, Waupaca, Clintonville, Appleton, Green Bay, Kewaunee, Luxemburg, Redgranite, Wautoma, Oshkosh, Neenah, Menasha, Chilton, Brillion, New Holstein, Manitowoc, Two Rivers, Harmony, Peshtigo, Porterfield, Crivitz, High Falls Reservoir, Loomis, Middle Inlet, Little Suamico, Sobieski, Brookside, Oconto, and Pensaukee 112 AM CST Sun Feb 7 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Very cold. Wind chills to around 30 below zero. * WHERE...Portions of central, east central and northeast Wisconsin. * WHEN...Until noon CST today. * IMPACTS...The combination of wind and cold will result in a situation where exposed skin could suffer frostbite in little as 20 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while outside. Wear appropriate clothing, a hat, and gloves. Cover all exposed skin to prevent frostbite. && $$ Kieckbusch
958 WWUS43 KGRB 071758 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 1158 AM CST Sun Feb 7 2021 ...DANGEROUSLY COLD CONDITIONS EXPECTED THROUGH MONDAY MORNING... .An arctic air mass will remain over the region through the upcoming work week, resulting in a prolonged period of bitterly cold weather. The combination of cold temperatures and wind will result in dangerous conditions at times. WIZ005-010>012-018-019-030-035-036-072200- /O.CAN.KGRB.WC.W.0001.000000T0000Z-210207T1800Z/ /O.EXB.KGRB.WC.Y.0002.000000T0000Z-210208T1800Z/ Vilas-Oneida-Forest-Florence-Lincoln-Langlade-Marathon-Wood- Portage- Including the cities of Eagle River, Lac Du Flambeau, Rhinelander, Crandon, Aurora, Commonwealth, Spread Eagle, Merrill, Tomahawk, Antigo, Wausau, Marshfield, Wisconsin Rapids, Stevens Point, and Plover 1158 AM CST Sun Feb 7 2021 ...WIND CHILL ADVISORY IN EFFECT UNTIL NOON CST MONDAY... ...WIND CHILL WARNING IS CANCELLED... * WHAT...Very cold wind chills. Wind chills as low as 30 below zero. * WHERE...Portions of central, north central and northeast Wisconsin. * WHEN...Until noon CST Monday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ WIZ013-020>022-031-037>040-045-048>050-073-074-071900- /O.EXP.KGRB.WC.Y.0002.000000T0000Z-210207T1800Z/ Northern Marinette County-Menominee-Northern Oconto County-Door- Shawano-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Calumet-Manitowoc-Southern Marinette County- Southern Oconto County- Including the cities of Niagara, Wausaukee, Keshena, Neopit, Mountain, Lakewood, Townsend, Sturgeon Bay, Fish Creek, Sister Bay, Shawano, New London, Waupaca, Clintonville, Appleton, Green Bay, Kewaunee, Luxemburg, Redgranite, Wautoma, Oshkosh, Neenah, Menasha, Chilton, Brillion, New Holstein, Manitowoc, Two Rivers, Harmony, Peshtigo, Porterfield, Crivitz, High Falls Reservoir, Loomis, Middle Inlet, Little Suamico, Sobieski, Brookside, Oconto, and Pensaukee 1158 AM CST Sun Feb 7 2021 ...WIND CHILL ADVISORY WILL EXPIRE AT NOON CST TODAY... Wind chill values may linger around 20 to 25 below zero over the next few hours, before temperatures warm enough to no longer meet advisory criteria. $$ Hykin
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 6, 2:51 PM CST | Wind Chill Advisory | GRB | Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more | 45 hr |
Nearby
Wind Chill Warnings in Wisconsin, 2021Every wind chill 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.