Alert archive / Wisconsin / Wind Chill Advisories in 2021
Wind Chill Advisory 4, NWS Green Bay, WI
NWS Green Bay, WI issued this wind chill advisory at Feb 9, 2021, 2:40 PM CST for 22 counties in Wisconsin. It took effect at Feb 9, 2021, 9:00 PM CST. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- Feb 9, 2021, 2:40 PM CST (20:40 UTC)
- In effect from
- Feb 9, 2021, 9:00 PM CST
- Expired
- Feb 10, 2021, 11:00 AM CST
- In force
- 14 hr
- Issued by
- NWS Green Bay, WI
All 22 counties
Brown County, WI, Calumet County, WI, Door County, WI, Florence County, WI, Forest County, WI, Kewaunee County, WI, Langlade County, WI, Lincoln County, WI, Manitowoc County, WI, Marathon County, WI, Marinette County, WI, Menominee County, WI, Oconto County, WI, Oneida County, WI, Outagamie County, WI, Portage County, WI, Shawano County, WI, Vilas County, WI, Waupaca County, WI, Waushara County, WI, Winnebago County, WI, Wood County, WI
The radar
The Green Bay radar (KGRB), 63 km from the middle of the area, began a volume at 20:39 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, 8.7 hours before the alert went out and 65 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
- 1415 m above ground
- 0-6 km bulk shear
- 88 kt
- 0-1 km storm-relative helicity
- -9 m²/s²
- 0-3 km storm-relative helicity
- 119 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
681 WWUS43 KGRB 092040 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 240 PM CST Tue Feb 9 2021 ...BITTERLY COLD CONDITIONS TONIGHT INTO WEDNESDAY MORNING... .Arctic air will remain over the region throughout the 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>013-018-019-030-035-036-100400- /O.NEW.KGRB.WC.Y.0004.210210T0300Z-210210T1700Z/ Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Marathon-Wood-Portage- Including the cities of Commonwealth, Spread Eagle, Merrill, Marshfield, Plover, Wausau, Rhinelander, Aurora, Antigo, Wisconsin Rapids, Stevens Point, Niagara, Crandon, Lac Du Flambeau, Eagle River, Tomahawk, and Wausaukee 240 PM CST Tue Feb 9 2021 ...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 11 AM CST WEDNESDAY... * WHAT...Very cold wind chills expected. Wind chills of 20 to 35 below zero. * WHERE...Portions of central, north central, and northeast Wisconsin. * WHEN...From 9 PM this evening to 11 AM CST Wednesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while outdoors. Wear appropriate clothing, a hat, and gloves. && $$ WIZ020>022-031-037>040-045-048>050-073-074-100400- /O.NEW.KGRB.WC.Y.0004.210210T0600Z-210210T1700Z/ Menominee-Northern Oconto County-Door-Shawano-Waupaca-Outagamie- Brown-Kewaunee-Waushara-Winnebago-Calumet-Manitowoc-Southern Marinette County-Southern Oconto County- Including the cities of Mountain, New London, Keshena, Brillion, Townsend, Neopit, Harmony, Crivitz, Clintonville, Oshkosh, Appleton, Lakewood, Neenah, Manitowoc, Oconto, Little Suamico, Fish Creek, Chilton, Luxemburg, Porterfield, Waupaca, Middle Inlet, Green Bay, Loomis, Pensaukee, Brookside, Sturgeon Bay, High Falls Reservoir, Redgranite, Peshtigo, Menasha, Two Rivers, Sister Bay, Shawano, Sobieski, New Holstein, Wautoma, and Kewaunee 240 PM CST Tue Feb 9 2021 ...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM CST WEDNESDAY... * WHAT...Very cold wind chills expected. Wind chills of 20 to 30 below zero. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...From Midnight tonight to 11 AM CST Wednesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while outdoors. Wear appropriate clothing, a hat, and gloves. && $$ For more information, visit us at http://www.weather.gov/GreenBay Hykin
3 follow-up statements
985 WWUS43 KGRB 100300 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 900 PM CST Tue Feb 9 2021 ...BITTERLY COLD CONDITIONS TONIGHT INTO WEDNESDAY MORNING... .Arctic air will remain entrenched over the region throughout the week, resulting in a continuation of the bitterly cold weather. The combination of cold temperatures and wind will result in dangerous conditions at times. WIZ005-010>013-018-019-030-035-036-101100- /O.CON.KGRB.WC.Y.0004.000000T0000Z-210210T1700Z/ Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Marathon-Wood-Portage- Including the cities of Commonwealth, Spread Eagle, Merrill, Marshfield, Plover, Wausau, Rhinelander, Aurora, Antigo, Wisconsin Rapids, Stevens Point, Niagara, Crandon, Lac Du Flambeau, Eagle River, Tomahawk, and Wausaukee 900 PM CST Tue Feb 9 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST WEDNESDAY... * WHAT...Very cold. Wind chills as low as 30 below zero. * WHERE...Portions of central, north central, and northeast Wisconsin. * WHEN...Until 11 AM CST Wednesday. * 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 outdoors. Wear appropriate clothing, a hat, and gloves. && $$ WIZ020>022-031-037>040-045-048>050-073-074-101100- /O.CON.KGRB.WC.Y.0004.210210T0600Z-210210T1700Z/ Menominee-Northern Oconto County-Door-Shawano-Waupaca-Outagamie- Brown-Kewaunee-Waushara-Winnebago-Calumet-Manitowoc-Southern Marinette County-Southern Oconto County- Including the cities of Mountain, New London, Keshena, Brillion, Townsend, Neopit, Harmony, Crivitz, Clintonville, Oshkosh, Appleton, Lakewood, Neenah, Manitowoc, Oconto, Little Suamico, Fish Creek, Chilton, Luxemburg, Porterfield, Waupaca, Middle Inlet, Green Bay, Loomis, Pensaukee, Brookside, Sturgeon Bay, High Falls Reservoir, Redgranite, Peshtigo, Menasha, Two Rivers, Sister Bay, Shawano, Sobieski, New Holstein, Wautoma, and Kewaunee 900 PM CST Tue Feb 9 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM CST WEDNESDAY... * WHAT...Very cold. Wind chills as low as 25 below zero. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...From Midnight tonight to 11 AM CST Wednesday. * IMPACTS...The combination of wind and cold will result in a situation where exposed skin could suffer frostbite in little as 20 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while outdoors. Wear appropriate clothing, a hat, and gloves. && $$ For more information, visit us at http://www.weather.gov/GreenBay JS
835 WWUS43 KGRB 101036 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 436 AM CST Wed Feb 10 2021 WIZ005-010>013-018-019-030-035-036-101700- /O.CON.KGRB.WC.Y.0004.000000T0000Z-210210T1700Z/ Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Marathon-Wood-Portage- Including the cities of Commonwealth, Spread Eagle, Merrill, Marshfield, Plover, Wausau, Rhinelander, Aurora, Antigo, Wisconsin Rapids, Stevens Point, Niagara, Crandon, Lac Du Flambeau, Eagle River, Tomahawk, and Wausaukee 436 AM CST Wed Feb 10 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... * WHAT...Very cold wind chills. Wind chills 25 to 35 below zero. * WHERE...Portions of central, north central, and northeast Wisconsin. * WHEN...Until 11 AM CST this morning. * 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. && $$ WIZ020>022-031-037>040-045-048>050-073-074-101700- /O.CON.KGRB.WC.Y.0004.000000T0000Z-210210T1700Z/ Menominee-Northern Oconto County-Door-Shawano-Waupaca-Outagamie- Brown-Kewaunee-Waushara-Winnebago-Calumet-Manitowoc-Southern Marinette County-Southern Oconto County- Including the cities of Mountain, New London, Keshena, Brillion, Townsend, Neopit, Harmony, Crivitz, Clintonville, Oshkosh, Appleton, Lakewood, Neenah, Manitowoc, Oconto, Little Suamico, Fish Creek, Chilton, Luxemburg, Porterfield, Waupaca, Middle Inlet, Green Bay, Loomis, Pensaukee, Brookside, Sturgeon Bay, High Falls Reservoir, Redgranite, Peshtigo, Menasha, Two Rivers, Sister Bay, Shawano, Sobieski, New Holstein, Wautoma, and Kewaunee 436 AM CST Wed Feb 10 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... * WHAT...Very cold wind chills. Wind chills as low as 20 below zero. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...Until 11 AM CST this morning. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ For more information, visit us at http://www.weather.gov/GreenBay RDM
503 WWUS43 KGRB 101655 WSWGRB URGENT - WINTER WEATHER MESSAGE National Weather Service Green Bay WI 1055 AM CST Wed Feb 10 2021 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-101800- /O.EXP.KGRB.WC.Y.0004.000000T0000Z-210210T1700Z/ Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano- Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Calumet-Manitowoc-Southern Marinette County-Southern Oconto County- Including the cities of Spread Eagle, New London, Brillion, Keshena, Mountain, Antigo, Neopit, Harmony, High Falls Reservoir, Eagle River, Crivitz, Clintonville, Townsend, Waupaca, Marshfield, Lakewood, Neenah, Wausau, Lac Du Flambeau, Aurora, Oconto, Little Suamico, Fish Creek, Chilton, Luxemburg, Porterfield, Appleton, Middle Inlet, Green Bay, Manitowoc, Loomis, Pensaukee, Oshkosh, Rhinelander, Tomahawk, Wautoma, Crandon, Plover, Brookside, Redgranite, Commonwealth, Peshtigo, Merrill, Menasha, Two Rivers, Sister Bay, Stevens Point, Shawano, Sobieski, Niagara, New Holstein, Sturgeon Bay, Wisconsin Rapids, Wausaukee, and Kewaunee 1055 AM CST Wed Feb 10 2021 ...WIND CHILL ADVISORY WILL EXPIRE AT 11 AM CST THIS MORNING... Although cold temperatures will continue this afternoon, wind chills have risen above Wind Chill Advisory criteria. Therefore, the Wind Chill Advisory will be allowed to expire. Bitter cold wind chills are expected again tonight and additional headlines are possible. $$ For more information, visit us at http://www.weather.gov/GreenBay Kurimski
Nearby
Wind Chill Advisories in Wisconsin, 2021Every wind chill advisory 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.