Alert archive / Wisconsin / Wind Chill Advisories in 2021

Wind Chill Advisory 8, NWS Green Bay, WI

February 13, 202114 counties in Wisconsin

NWS Green Bay, WI issued this wind chill advisory at Feb 13, 2021, 1:14 PM CST for 14 counties in Wisconsin. It took effect at Feb 13, 2021, 6:00 PM CST. It was in force for 42 hr.

The area

The counties it named.

The facts

Issued
Feb 13, 2021, 1:14 PM CST (19:14 UTC)
In effect from
Feb 13, 2021, 6:00 PM CST
Expired
Feb 15, 2021, 12:00 PM CST
In force
42 hr
Issued by
NWS Green Bay, WI

Counties Brown County, WI, Calumet County, WI, Door County, WI, Florence County, WI, Kewaunee County, WI, Manitowoc County, WI, Marinette County, WI, Menominee County, WI, Oconto County, WI, Outagamie County, WI, Shawano County, WI, Waupaca County, WI, Waushara County, WI, Winnebago County, WI

The radar

The Green Bay radar (KGRB), 22 km from the middle of the area, began a volume at 19:13 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, 7.2 hours before the alert went out and 24 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.

Skew-T log-pSkew-T log-p diagram, Green Bay/Straub, WI at 12:00Z on 2021-02-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Green Bay/Straub, WI at 12:00Z on 2021-02-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 89 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
822 m above ground
0-6 km bulk shear
70 kt
0-1 km storm-relative helicity
89 m²/s²
0-3 km storm-relative helicity
133 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

008 
WWUS43 KGRB 131914
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
114 PM CST Sat Feb 13 2021

...DANGEROUSLY COLD WIND CHILL READINGS EXPECTED TONIGHT INTO SUNDAY 
MORNING...

.Arctic will remain firmly in place this weekend with the coldest 
wind chill readings expected on Saturday morning.

WIZ005-010-011-018-019-030-035-036-140315-
/O.NEW.KGRB.WC.W.0002.210214T0000Z-210214T1800Z/
Vilas-Oneida-Forest-Lincoln-Langlade-Marathon-Wood-Portage-
Including the cities of Merrill, Marshfield, Wausau, Rhinelander,
Tomahawk, Antigo, Plover, Stevens Point, Crandon, Lac Du
Flambeau, Eagle River, and Wisconsin Rapids
114 PM CST Sat Feb 13 2021

...WIND CHILL WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON CST 
SUNDAY...

* WHAT...Dangerously cold wind chills expected. Wind chills down to 
  around 40 below zero.

* WHERE...Portions of central, north 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...

Avoid outside activities if possible. When outside, make sure you 
wear appropriate clothing, a hat, and gloves.

&&

$$

WIZ012-013-020>022-031-037>040-045-048>050-073-074-140315-
/O.NEW.KGRB.WC.Y.0008.210214T0000Z-210214T1800Z/
Florence-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 Spread Eagle, New London, Brillion,
Keshena, Mountain, Neopit, Harmony, Crivitz, Clintonville,
Luxemburg, Appleton, Lakewood, Neenah, Aurora, Oconto, Little
Suamico, Fish Creek, Chilton, Townsend, Porterfield, Waupaca,
Middle Inlet, Green Bay, Loomis, Pensaukee, Oshkosh, Wautoma,
High Falls Reservoir, Brookside, Redgranite, Commonwealth,
Peshtigo, Menasha, Two Rivers, Sister Bay, Shawano, Sobieski,
Niagara, New Holstein, Sturgeon Bay, Manitowoc, Wausaukee, and
Kewaunee
114 PM CST Sat Feb 13 2021

...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON CST 
SUNDAY...

* WHAT...Very cold wind chills expected. Wind chills as low as 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.

&&

$$

For more information, visit us at http://www.weather.gov/GreenBay

Eckberg
8 follow-up statements
252 
WWUS43 KGRB 132113
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
313 PM CST Sat Feb 13 2021

WIZ005-010-011-018-019-030-035-036-140515-
/O.CON.KGRB.WC.W.0002.210214T0000Z-210214T1800Z/
Vilas-Oneida-Forest-Lincoln-Langlade-Marathon-Wood-Portage-
Including the cities of Merrill, Marshfield, Wausau, Rhinelander,
Tomahawk, Antigo, Plover, Stevens Point, Crandon, Lac Du
Flambeau, Eagle River, and Wisconsin Rapids
313 PM CST Sat Feb 13 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SUNDAY...

* WHAT...Dangerously cold wind chills expected. Wind chills as low 
  as 40 below zero.

* WHERE...Portions of central, 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.

&&

$$

WIZ012-013-020>022-031-037>040-045-048>050-073-074-140515-
/O.CON.KGRB.WC.Y.0008.210214T0000Z-210214T1800Z/
Florence-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 Spread Eagle, New London, Brillion,
Keshena, Mountain, Neopit, Harmony, Crivitz, Clintonville,
Luxemburg, Appleton, Lakewood, Neenah, Aurora, Oconto, Little
Suamico, Fish Creek, Chilton, Townsend, Porterfield, Waupaca,
Middle Inlet, Green Bay, Loomis, Pensaukee, Oshkosh, Wautoma,
High Falls Reservoir, Brookside, Redgranite, Commonwealth,
Peshtigo, Menasha, Two Rivers, Sister Bay, Shawano, Sobieski,
Niagara, New Holstein, Sturgeon Bay, Manitowoc, Wausaukee, and
Kewaunee
313 PM CST Sat Feb 13 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY...

* WHAT...Very cold wind chills expected. Wind chills as low as 35 
  below zero.

* WHERE...Portions of central, east 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 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

Eckberg
495 
WWUS43 KGRB 140359
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
959 PM CST Sat Feb 13 2021

WIZ005-010-011-018-019-030-035-036-141200-
/O.CON.KGRB.WC.W.0002.000000T0000Z-210214T1800Z/
Vilas-Oneida-Forest-Lincoln-Langlade-Marathon-Wood-Portage-
Including the cities of Merrill, Marshfield, Wausau, Rhinelander,
Tomahawk, Antigo, Plover, Stevens Point, Crandon, Lac Du
Flambeau, Eagle River, and Wisconsin Rapids
959 PM CST Sat Feb 13 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SUNDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 40 
  below zero.

* WHERE...Portions of central, 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.

&&

$$

WIZ012-013-020>022-031-037>040-045-048>050-073-074-141200-
/O.CON.KGRB.WC.Y.0008.000000T0000Z-210214T1800Z/
Florence-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 Spread Eagle, New London, Brillion,
Keshena, Mountain, Neopit, Harmony, Crivitz, Clintonville,
Luxemburg, Appleton, Lakewood, Neenah, Aurora, Oconto, Little
Suamico, Fish Creek, Chilton, Townsend, Porterfield, Waupaca,
Middle Inlet, Green Bay, Loomis, Pensaukee, Oshkosh, Wautoma,
High Falls Reservoir, Brookside, Redgranite, Commonwealth,
Peshtigo, Menasha, Two Rivers, Sister Bay, Shawano, Sobieski,
Niagara, New Holstein, Sturgeon Bay, Manitowoc, Wausaukee, and
Kewaunee
959 PM CST Sat Feb 13 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY...

* WHAT...Very cold wind chills. Wind chills as low as 35 below zero.

* WHERE...Portions of central, east 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 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

Cooley
727 
WWUS43 KGRB 141134
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
534 AM CST Sun Feb 14 2021

WIZ005-010-011-018-019-030-035-036-141800-
/O.CON.KGRB.WC.W.0002.000000T0000Z-210214T1800Z/
Vilas-Oneida-Forest-Lincoln-Langlade-Marathon-Wood-Portage-
Including the cities of Merrill, Marshfield, Wausau, Rhinelander,
Tomahawk, Antigo, Plover, Stevens Point, Crandon, Lac Du
Flambeau, Eagle River, and Wisconsin Rapids
534 AM CST Sun Feb 14 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 40 
  below zero.

* WHERE...Portions of central, north central, and northeast 
  Wisconsin.

* WHEN...Until Noon CST today.

* 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.

&&

$$

WIZ012-013-020>022-031-037>040-045-048>050-073-074-141800-
/O.CON.KGRB.WC.Y.0008.000000T0000Z-210214T1800Z/
Florence-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 Spread Eagle, New London, Brillion,
Keshena, Mountain, Neopit, Harmony, Crivitz, Clintonville,
Luxemburg, Appleton, Lakewood, Neenah, Aurora, Oconto, Little
Suamico, Fish Creek, Chilton, Townsend, Porterfield, Waupaca,
Middle Inlet, Green Bay, Loomis, Pensaukee, Oshkosh, Wautoma,
High Falls Reservoir, Brookside, Redgranite, Commonwealth,
Peshtigo, Menasha, Two Rivers, Sister Bay, Shawano, Sobieski,
Niagara, New Holstein, Sturgeon Bay, Manitowoc, Wausaukee, and
Kewaunee
534 AM CST Sun Feb 14 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...

* WHAT...Very cold wind chills. Wind chills as low as 30 below zero.

* WHERE...Portions of central, east central, and northeast Wisconsin.

* WHEN...Until Noon CST today.

* 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
980 
WWUS43 KGRB 141616
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
1016 AM CST Sun Feb 14 2021

WIZ005-010-011-018-019-030-035-036-150030-
/O.EXT.KGRB.WC.W.0002.000000T0000Z-210215T1800Z/
Vilas-Oneida-Forest-Lincoln-Langlade-Marathon-Wood-Portage-
Including the cities of Merrill, Marshfield, Wausau, Rhinelander,
Tomahawk, Antigo, Plover, Stevens Point, Crandon, Lac Du
Flambeau, Eagle River, and Wisconsin Rapids
1016 AM CST Sun Feb 14 2021

...WIND CHILL WARNING NOW IN EFFECT UNTIL NOON CST MONDAY...

* WHAT...Dangerously cold wind chills. Wind chills down to around 40 
  below zero. The lowest wind chill readings will be from tonight 
  into Monday morning.

* WHERE...Portions of central, north central, and northeast 
  Wisconsin.

* WHEN...Until Noon CST Monday.

* 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.

&&

$$

WIZ012-013-020>022-031-037>040-045-048>050-073-074-150030-
/O.EXT.KGRB.WC.Y.0008.000000T0000Z-210215T1800Z/
Florence-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 Spread Eagle, New London, Brillion,
Keshena, Mountain, Neopit, Harmony, Crivitz, Clintonville,
Luxemburg, Appleton, Lakewood, Neenah, Aurora, Oconto, Little
Suamico, Fish Creek, Chilton, Townsend, Porterfield, Waupaca,
Middle Inlet, Green Bay, Loomis, Pensaukee, Oshkosh, Wautoma,
High Falls Reservoir, Brookside, Redgranite, Commonwealth,
Peshtigo, Menasha, Two Rivers, Sister Bay, Shawano, Sobieski,
Niagara, New Holstein, Sturgeon Bay, Manitowoc, Wausaukee, and
Kewaunee
1016 AM CST Sun Feb 14 2021

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON CST MONDAY...

* WHAT...Very cold wind chills. Wind chills as low as 35 below zero. 
  The lowest wind chill readings will be tonight into Monday morning.

* WHERE...Portions of central, east central, and northeast Wisconsin.

* WHEN...Until Noon CST Monday.

* 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

Eckberg
843 
WWUS43 KGRB 142030
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
230 PM CST Sun Feb 14 2021

...DANGEROUS COLD WIND CHILL READINGS EXPECTED TONIGHT INTO MONDAY 
MORNING...

.Another night of dangerously low wind chill readings across 
northern Wisconsin.

WIZ005-010-011-018-019-030-035-036-150500-
/O.CON.KGRB.WC.W.0002.000000T0000Z-210215T1800Z/
Vilas-Oneida-Forest-Lincoln-Langlade-Marathon-Wood-Portage-
Including the cities of Merrill, Marshfield, Wausau, Rhinelander,
Tomahawk, Antigo, Plover, Stevens Point, Crandon, Lac Du
Flambeau, Eagle River, and Wisconsin Rapids
230 PM CST Sun Feb 14 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY...

* WHAT...Dangerously cold wind chills. Wind chills down to around 40 
  below zero.

* WHERE...Portions of central, north central, and northeast 
  Wisconsin.

* WHEN...Until Noon CST Monday.

* 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.

&&

$$

WIZ012-013-020>022-031-037>040-045-048>050-073-074-150500-
/O.CON.KGRB.WC.Y.0008.000000T0000Z-210215T1800Z/
Florence-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 Spread Eagle, New London, Brillion,
Keshena, Mountain, Neopit, Harmony, Crivitz, Clintonville,
Luxemburg, Appleton, Lakewood, Neenah, Aurora, Oconto, Little
Suamico, Fish Creek, Chilton, Townsend, Porterfield, Waupaca,
Middle Inlet, Green Bay, Loomis, Pensaukee, Oshkosh, Wautoma,
High Falls Reservoir, Brookside, Redgranite, Commonwealth,
Peshtigo, Menasha, Two Rivers, Sister Bay, Shawano, Sobieski,
Niagara, New Holstein, Sturgeon Bay, Manitowoc, Wausaukee, and
Kewaunee
230 PM CST Sun Feb 14 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY...

* WHAT...Very cold wind chills. Wind chills down to 25 to 35 below 
  zero.

* WHERE...Portions of central, east central, and northeast Wisconsin.

* WHEN...Until Noon CST Monday.

* 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

Eckberg
257 
WWUS43 KGRB 150419
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
1019 PM CST Sun Feb 14 2021

...DANGEROUSLY COLD WIND CHILL READINGS EXPECTED THROUGH MONDAY 
MORNING...

.Another night of dangerously low wind chill readings across
northern Wisconsin.

WIZ012-151200-
/O.UPG.KGRB.WC.Y.0008.000000T0000Z-210215T1800Z/
/O.EXA.KGRB.WC.W.0002.000000T0000Z-210215T1800Z/
Florence-
Including the cities of Aurora, Commonwealth, and Spread Eagle
1019 PM CST Sun Feb 14 2021

...WIND CHILL WARNING IN EFFECT UNTIL NOON CST MONDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 40 
  below zero.

* WHERE...Florence County.

* WHEN...Until noon CST Monday.

* 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. 

&&

$$

WIZ005-010-011-018-019-030-035-036-151200-
/O.CON.KGRB.WC.W.0002.000000T0000Z-210215T1800Z/
Vilas-Oneida-Forest-Lincoln-Langlade-Marathon-Wood-Portage-
Including the cities of Eagle River, Lac Du Flambeau, 
Rhinelander, Crandon, Merrill, Tomahawk, Antigo, Wausau, 
Marshfield, Wisconsin Rapids, Stevens Point, and Plover
1019 PM CST Sun Feb 14 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY...

* WHAT...Dangerously cold wind chills. Wind chills down to 
  around 40 below zero.

* WHERE...Portions of central, north central, and northeast 
  Wisconsin.

* WHEN...Until Noon CST Monday.

* 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. 

&&

$$

WIZ013-020>022-031-037>040-045-048>050-073-074-151200-
/O.CON.KGRB.WC.Y.0008.000000T0000Z-210215T1800Z/
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
1019 PM CST Sun Feb 14 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST MONDAY...

* WHAT...Very cold wind chills. Wind chills down to 25 to 35 
  below zero.

* WHERE...Portions of central, east central, and northeast 
  Wisconsin.

* WHEN...Until Noon CST Monday.

* 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. 

&&

$$
569 
WWUS43 KGRB 150945
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
345 AM CST Mon Feb 15 2021

...DANGEROUSLY COLD WIND CHILLS EXPECTED THIS MORNING...

.Dangerously low wind chill readings this morning in central and 
northcentral Wisconsin.

WIZ005-010>012-018-019-030-035-036-151745-
/O.CON.KGRB.WC.W.0002.000000T0000Z-210215T1800Z/
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
345 AM CST Mon Feb 15 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 40 
  below zero.

* WHERE...Portions of central, north central and northeast 
  Wisconsin.

* WHEN...Until noon CST today.

* 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. 

&&

$$

WIZ050-151745-
/O.NEW.KGRB.WW.Y.0005.210216T0000Z-210216T1800Z/
/O.CON.KGRB.WC.Y.0008.000000T0000Z-210215T1800Z/
Manitowoc-
Including the cities of Manitowoc and Two Rivers
345 AM CST Mon Feb 15 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST TUESDAY...

* WHAT...For the Wind Chill Advisory, very cold wind chills. Wind
  chills as low as 30 below zero. For the Winter Weather Advisory,
  snow expected. Total snow accumulations of 2 to 4 inches, with
  locally higher amounts near Two Rivers.

* WHERE...Manitowoc County.

* WHEN...For the Winter Weather Advisory, from 6 PM this evening 
  to noon CST Tuesday. For the Wind Chill Advisory, until noon 
  CST today.

* IMPACTS...Hazardous wind chills could cause frostbite on exposed
  skin in as little as 30 minutes. Snow will produce slippery
  roads and sidewalks.

* ADDITIONAL DETAILS...Lake effect snow showers are expected to
  move inland from Lake Michigan this evening and continue into
  Tuesday morning. As little as an inch or two may fall in western
  Manitowoc county, but five inches or more is possible near Two
  Rivers. Lake effect snow is difficult to forecast, so updates to 
  snowfall amounts may be necessary.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. Slow down and use caution while traveling in snow.


&&

$$

WIZ013-020>022-031-037>040-045-048-049-073-074-151745-
/O.CON.KGRB.WC.Y.0008.000000T0000Z-210215T1800Z/
Northern Marinette County-Menominee-Northern Oconto County-Door-
Shawano-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-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, Harmony, 
Peshtigo, Porterfield, Crivitz, High Falls Reservoir, Loomis, 
Middle Inlet, Little Suamico, Sobieski, Brookside, Oconto, 
and Pensaukee
345 AM CST Mon Feb 15 2021

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...

* WHAT...Very cold wind chills. Wind chills as low as 30 below 
  zero.

* WHERE...Portions of central, east central and northeast 
  Wisconsin.

* WHEN...Until noon CST today.

* 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. 

&&

$$
502 
WWUS43 KGRB 151740
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
1140 AM CST Mon Feb 15 2021

...WIND CHILL READINGS IMPROVING THIS AFTERNOON...

.Wind chill readings improving this morning across the area, but 
bitter cold chill readings will return later tonight across portions 
of central and north-central Wisconsin.

WIZ005-010>012-018-019-030-035-036-151845-
/O.EXP.KGRB.WC.W.0002.000000T0000Z-210215T1800Z/
/00000.0.UU.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Vilas-Oneida-Forest-Florence-Lincoln-Langlade-Marathon-Wood-
Portage-
Including the cities of Commonwealth, Spread Eagle, Merrill,
Marshfield, Plover, Wausau, Rhinelander, Aurora, Antigo,
Wisconsin Rapids, Stevens Point, Crandon, Lac Du Flambeau, Eagle
River, and Tomahawk
1140 AM CST Mon Feb 15 2021

...WIND CHILL WARNING WILL EXPIRE AT NOON CST TODAY...

Wind chill readings have improved into the 10 to 20 below zero range 
this morning, thus the wind chill warning will be allowed to expire 
at noon.

$$

WIZ050-151845-
/O.EXP.KGRB.WC.Y.0008.000000T0000Z-210215T1800Z/
/O.CON.KGRB.WW.Y.0005.210216T0000Z-210216T1800Z/
Manitowoc-
Including the cities of Two Rivers and Manitowoc
1140 AM CST Mon Feb 15 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING 
TO NOON CST TUESDAY...
...WIND CHILL ADVISORY WILL EXPIRE AT NOON CST TODAY...

* WHAT...Snow expected. Total snow accumulations up to 4 inches.

* WHERE...Manitowoc County.

* WHEN...From 6 PM this evening to Noon CST Tuesday.

* IMPACTS...Roads may become snow covered and slippery tonight along 
  with lower visibilities along the Lake Michigan shoreline.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and allow extra time to reach your destination tonight. 

&&

$$

WIZ013-020>022-031-037>040-045-048-049-073-074-151845-
/O.EXP.KGRB.WC.Y.0008.000000T0000Z-210215T1800Z/
/00000.0.UU.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northern Marinette County-Menominee-Northern Oconto County-Door-
Shawano-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Southern Marinette County-Southern Oconto County-
Including the cities of Mountain, New London, Keshena, Brillion,
Townsend, Neopit, Harmony, Crivitz, Clintonville, Oshkosh,
Appleton, Lakewood, Neenah, Oconto, Little Suamico, Fish Creek,
Chilton, Luxemburg, Porterfield, Waupaca, Middle Inlet, Green
Bay, Loomis, Pensaukee, Sturgeon Bay, High Falls Reservoir,
Redgranite, Peshtigo, Menasha, Brookside, Sister Bay, Shawano,
Sobieski, Niagara, New Holstein, Wautoma, Wausaukee, and Kewaunee
1140 AM CST Mon Feb 15 2021

...WIND CHILL ADVISORY WILL EXPIRE AT NOON CST TODAY...

wind chill readings have improve into the 10 below to 20 below zero 
range at many locations this morning, thus the wind chill advisory 
will be allowed to expire at noon.

$$

For more information, visit us at http://www.weather.gov/GreenBay

Eckberg

The office that day

Everything else NWS Green Bay, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 13, 1:14 PM CSTWind Chill WarningGRBFlorence, Forest, Langlade, Lincoln, Marathon, Oneida and 3 more47 hr

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.