Alert archive / Wisconsin / Winter Storm Warnings in 2018

Winter Storm Warning 2, NWS Green Bay, WI

January 21, 20189 counties in Wisconsin

NWS Green Bay, WI issued this winter storm warning at Jan 21, 2018, 2:35 PM CST for 9 counties in Wisconsin. It took effect at Jan 22, 2018, 3:00 AM CST. It was in force for 21 hr. 30 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
Jan 21, 2018, 2:35 PM CST (20:35 UTC)
In effect from
Jan 22, 2018, 3:00 AM CST
Expired
Jan 23, 2018, 12:00 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, Marinette County, WI, Oconto County, WI, Oneida County, WI, Vilas County, WI

The radar

The Green Bay radar (KGRB), 128 km from the middle of the area, began a volume at 20:34 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

TimeReportWhereRemark
Jan 22, 10:00 AM CSTSNOW 0.7Wausau, WIREPORT COURTESY OF WAOW-TV
Jan 22, 11:21 AM CSTSNOW 1Marinette, WI
Jan 22, 11:24 AM CSTSNOW 1Tomahawk, WI
Jan 22, 11:24 AM CSTSNOW 2.5Merrill, WI
Jan 22, 11:27 AM CSTSNOW 2.5Antigo, WIMEASURED AT AIRPORT
Jan 22, 11:29 AM CSTSNOW 2Colby, WI
Jan 22, 11:30 AM CSTSNOW 1.3Wausau, WISNOW TOTAL SO FAR - COURTESY OF WSAW-TV IN WAUSAU
Jan 22, 11:35 AM CSTSNOW 1Athelstane, WI
Jan 22, 12:30 PM CSTSNOW 2.77 W Merrill, WIHEAVY, WET SNOW
Jan 22, 12:58 PM CSTSNOW 1.3Rhinelander, WIREPORT COURTESY OF WJFW-TV IN RHINELANDER
Jan 22, 1:00 PM CSTSNOW 1.1Arbor Vitae, WIREPORT RELAYED BY WJFW-TV IN RHINELANDER
Jan 22, 1:01 PM CSTSNOW 0.8Land O Lakes, WIREPORT RELAYED BY WJFW-TV IN RHINELANDER
Jan 22, 1:13 PM CSTSNOW 28 N Tomahawk, WI
Jan 22, 2:08 PM CSTSNOW 4Athens, WI
Jan 22, 2:24 PM CSTSNOW 2Lac Du Flambeau, WIREPORT RELAYED BY WAOW IN WAUSAU.
Jan 22, 2:30 PM CSTSNOW 3.97 W Merrill, WI
Jan 22, 2:37 PM CSTSNOW 1.5Wausau, WI
Jan 22, 3:15 PM CSTSNOW 2.5Lake Tomahawk, WISNOW INCREASING
Jan 22, 3:19 PM CSTSNOW 48 N Lake Tomahawk, WI
Jan 22, 3:41 PM CSTSNOW 3Pound, WI
Jan 22, 3:41 PM CSTSNOW 4Pembine, WI
Jan 22, 4:19 PM CSTHEAVY SNOW 6Merrill, WISTILL SNOWING
Jan 22, 4:55 PM CSTSNOW 4.5Lake Tomahawk, WI
Jan 22, 6:18 PM CSTSNOW 63 W Minocqua, WI
Jan 22, 6:29 PM CSTSNOW 34 Ne Lena, WIREPORT CONTAINED SNOW MIXED WITH SLEET.
Jan 22, 6:53 PM CSTHEAVY SNOW 9Lac Du Flambeau, WI
Jan 22, 7:39 PM CSTHEAVY SNOW 6Pembine, WI
Jan 22, 7:41 PM CSTSNOW 3Marinette, WI
Jan 22, 8:14 PM CSTSNOW 88 N Tomahawk, WI
Jan 22, 8:39 PM CSTHEAVY SNOW 8Lake Tomahawk, 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 130 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 2018-01-21Temperature 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 2018-01-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 35 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
1327 m above ground
0-6 km bulk shear
64 kt
0-1 km storm-relative helicity
35 m²/s²
0-3 km storm-relative helicity
145 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

517 
WWUS43 KGRB 212035
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
235 PM CST Sun Jan 21 2018

...HEAVY SNOW EXPECTED ACROSS NORTH CENTRAL AND FAR NORTHEAST
WISCONSIN...

.A winter storm will bring heavy snow to north central and far 
northeast Wisconsin, and a wintry mix of precipitation farther
south. The mixed precipitation will result in less snowfall 
in central and parts of northeast Wisconsin. Some minor ice 
accumulations will also be possible across all but far northern 
Wisconsin. The precipitation is expected to arrive in central 
and northeast Wisconsin late tonight, and over far northern 
Wisconsin Monday morning.

Hazardous travel is expected late tonight into Monday night, so 
motorists should plan accordingly.

WIZ005-010>013-018-019-021-073-220500-
/O.UPG.KGRB.WS.A.0002.180122T1200Z-180123T0600Z/
/O.NEW.KGRB.WS.W.0002.180122T1200Z-180123T0600Z/
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Northern Oconto County-Southern Marinette County-
Including the cities of Eagle River, Lac Du Flambeau, 
Rhinelander, Crandon, Aurora, Commonwealth, Spread Eagle, 
Niagara, Wausaukee, Merrill, Tomahawk, Antigo, Mountain, 
Lakewood, Townsend, Harmony, Peshtigo, Porterfield, Crivitz, 
High Falls Reservoir, Loomis, and Middle Inlet
235 PM CST Sun Jan 21 2018

...WINTER STORM WARNING IN EFFECT FROM 6 AM MONDAY TO MIDNIGHT
CST MONDAY NIGHT...

* WHAT...Heavy snow expected with some minor icing possible. Plan
  on difficult travel conditions Monday into Monday night. The
  snow may be heavy at times Monday afternoon into Monday evening.
  Total snow accumulations of 6 to 11 inches are expected. Ice
  accumulations of a tenth of an inch or less are possible. 

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

* WHEN...From 6 AM Monday to midnight CST Monday night.

* ADDITIONAL DETAILS...Be prepared for snow or iced covered 
  roads and significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow are 
expected. This will make travel very hazardous or impossible. The 
latest road conditions for the state you are calling from can be 
obtained by calling 5 1 1.

$$

WIZ030-220500-
/O.UPG.KGRB.WS.A.0002.180122T1200Z-180123T0600Z/
/O.NEW.KGRB.WS.W.0002.180122T0900Z-180123T0600Z/
Marathon-
Including the city of Wausau
235 PM CST Sun Jan 21 2018

...WINTER STORM WARNING IN EFFECT FROM 3 AM MONDAY TO MIDNIGHT
CST MONDAY NIGHT...

* WHAT...Heavy snow with mixed precipitation at times expected.
  Plan on difficult travel conditions Monday into Monday night.
  Total snow accumulations of 5 to 9 inches, with the highest
  totals across the northwest portion of Marathon county. Around 
  an a tenth of ice accumulation is possible. 

* WHERE...Marathon County.w

* WHEN...From 3 AM Monday to midnight CST Monday night.

* ADDITIONAL DETAILS...Be prepared for snow or iced covered 
  roads and significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow and some
minor ice accumulations are expected. This will make travel very 
hazardous or impossible. The latest road conditions for the state 
you are calling from can be obtained by calling 5 1 1.

$$

WIZ020-022-031-074-220500-
/O.NEW.KGRB.WW.Y.0004.180122T0900Z-180123T0600Z/
Menominee-Door-Shawano-Southern Oconto County-
Including the cities of Keshena, Neopit, Sturgeon Bay, 
Fish Creek, Sister Bay, Shawano, Little Suamico, Sobieski, 
Brookside, Oconto, and Pensaukee
235 PM CST Sun Jan 21 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM MONDAY TO MIDNIGHT
CST MONDAY NIGHT...

* WHAT...Snow along with mixed precipitation expected. The
  combination of snow and ice will make for difficult travel
  conditions Monday into Monday night. Total snow accumulations of
  3 to 6 inches, and ice accumulations of a tenth to two-tenths 
  of an inch, are anticipated.

* WHERE...Menominee, Door, Shawano and Southern Oconto County 
  Counties.

* WHEN...From 3 AM Monday to midnight CST Monday night.

* ADDITIONAL DETAILS...Be prepared for snow or iced covered 
  roads and significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

$$

WIZ035>037-220500-
/O.NEW.KGRB.WW.Y.0004.180122T0900Z-180123T0600Z/
Wood-Portage-Waupaca-
Including the cities of Marshfield, Wisconsin Rapids, 
Stevens Point, Plover, New London, Waupaca, and Clintonville
235 PM CST Sun Jan 21 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM MONDAY TO MIDNIGHT
CST MONDAY NIGHT...

* WHAT...Snow along with mixed precipitation expected. The
  combination of snow and ice will make for difficult travel
  conditions Monday into Monday night. Total snow accumulations
  across Wood, Portage and Waupaca counties will range from 1 to 3
  inches south to 3 to 6 inches north. Ice accumulations around a
  tenth of an inch are anticipated.

* WHERE...Wood, Portage and Waupaca Counties.

* WHEN...From 3 AM Monday to midnight CST Monday night.

* ADDITIONAL DETAILS...Be prepared for snow or iced covered 
  roads and significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

$$
ECKBERG/KIECKBUSCH
6 follow-up statements
429 
WWUS43 KGRB 220448
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
1048 PM CST Sun Jan 21 2018

...HEAVY SNOW EXPECTED ACROSS NORTH CENTRAL AND FAR NORTHEAST
WISCONSIN...

.A winter storm will bring heavy snow to north central and far
northeast Wisconsin, and a wintry mix of precipitation farther
south. The mixed precipitation will result in less snowfall in
central and parts of northeast Wisconsin. Some minor ice
accumulations will also be possible across all but far northern
Wisconsin. The precipitation is expected to arrive in central and
northeast Wisconsin late tonight, and over far northern Wisconsin
Monday morning.

Hazardous travel is expected late tonight into Monday night, so
motorists should plan accordingly.

WIZ030-221300-
/O.CON.KGRB.WS.W.0002.180122T0900Z-180123T0600Z/
Marathon-
Including the city of Wausau
1048 PM CST Sun Jan 21 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM 3 AM MONDAY TO
MIDNIGHT CST MONDAY NIGHT...

* WHAT...Heavy snow with mixed precipitation at times expected.
  Plan on difficult travel conditions Monday into Monday night.
  Total snow accumulations of 5 to 9 inches, with the highest
  totals across the northwest portion of Marathon county. Around 
  an a tenth of ice accumulation is possible.

* WHERE...Marathon County.

* WHEN...From 3 AM Monday to midnight CST Monday night.

* ADDITIONAL DETAILS...Be prepared for snow or iced covered 
  roads and significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice are expected. This will make travel very hazardous or
impossible. The latest road conditions for the state you are
calling from can be obtained by calling 5 1 1.

$$

WIZ005-010>013-018-019-021-073-221300-
/O.CON.KGRB.WS.W.0002.180122T1200Z-180123T0600Z/
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Northern Oconto County-Southern Marinette County-
Including the cities of Eagle River, Lac Du Flambeau, 
Rhinelander, Crandon, Aurora, Commonwealth, Spread Eagle, 
Niagara, Wausaukee, Merrill, Tomahawk, Antigo, Mountain, 
Lakewood, Townsend, Harmony, Peshtigo, Porterfield, Crivitz, 
High Falls Reservoir, Loomis, and Middle Inlet
1048 PM CST Sun Jan 21 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 AM MONDAY TO
MIDNIGHT CST MONDAY NIGHT...

* WHAT...Heavy snow expected with some minor icing possible. Plan
  on difficult travel conditions Monday into Monday night. The
  snow may be heavy at times Monday afternoon into Monday evening.
  Total snow accumulations of 6 to 11 inches are expected. Ice
  accumulations of a tenth of an inch or less are possible.

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

* WHEN...From 6 AM Monday to midnight CST Monday night.

* ADDITIONAL DETAILS...Be prepared for snow or iced covered roads
  and significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice are expected. This will make travel very hazardous or
impossible. The latest road conditions for the state you are
calling from can be obtained by calling 5 1 1.

$$

WIZ020-022-031-074-221300-
/O.CON.KGRB.WW.Y.0004.180122T0900Z-180123T0600Z/
Menominee-Door-Shawano-Southern Oconto County-
Including the cities of Keshena, Neopit, Sturgeon Bay, 
Fish Creek, Sister Bay, Shawano, Little Suamico, Sobieski, 
Brookside, Oconto, and Pensaukee
1048 PM CST Sun Jan 21 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM MONDAY TO
MIDNIGHT CST MONDAY NIGHT...

* WHAT...Snow along with mixed precipitation expected. The
  combination of snow and ice will make for difficult travel
  conditions Monday into Monday night. Total snow accumulations of
  3 to 6 inches, and ice accumulations of a tenth to two-tenths 
  of an inch, are anticipated.

* WHERE...Menominee, Door, Shawano and Southern Oconto County 
  Counties.

* WHEN...From 3 AM Monday to midnight CST Monday night.

* ADDITIONAL DETAILS...Be prepared for snow or iced covered 
  roads and significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

$$

WIZ035>037-221300-
/O.CON.KGRB.WW.Y.0004.180122T0900Z-180123T0600Z/
Wood-Portage-Waupaca-
Including the cities of Marshfield, Wisconsin Rapids, 
Stevens Point, Plover, New London, Waupaca, and Clintonville
1048 PM CST Sun Jan 21 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM MONDAY TO
MIDNIGHT CST MONDAY NIGHT...

* WHAT...Snow along with mixed precipitation expected. The
  combination of snow and ice will make for difficult travel
  conditions Monday into Monday night. Total snow accumulations
  across Wood, Portage and Waupaca counties will range from 1 to 3
  inches south to 3 to 6 inches north. Ice accumulations around a
  tenth of an inch are anticipated.

* WHERE...Wood, Portage and Waupaca Counties.

* WHEN...From 3 AM Monday to midnight CST Monday night.

* ADDITIONAL DETAILS...Be prepared for snow or iced covered 
  roads and significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

$$
298 
WWUS43 KGRB 221240
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
640 AM CST Mon Jan 22 2018

...HEAVY SNOW EXPECTED ACROSS NORTH CENTRAL AND FAR NORTHEAST
WISCONSIN...

.A winter storm will bring heavy snow to north central and far
northeast Wisconsin, and a wintry mix of precipitation farther
south. The mixed precipitation will result in less snowfall in
central and parts of northeast Wisconsin. Some minor ice
accumulations will also be possible across all but far northern
Wisconsin. 

WIZ005-010>013-018-019-021-030-073-222045-
/O.CON.KGRB.WS.W.0002.000000T0000Z-180123T0600Z/
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Northern Oconto County-Marathon-
Southern Marinette County-
Including the cities of Eagle River, Lac Du Flambeau, 
Rhinelander, Crandon, Aurora, Commonwealth, Spread Eagle, 
Niagara, Wausaukee, Merrill, Tomahawk, Antigo, Mountain, 
Lakewood, Townsend, Wausau, Harmony, Peshtigo, Porterfield, 
Crivitz, High Falls Reservoir, Loomis, and Middle Inlet
640 AM CST Mon Jan 22 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...SNow arriving from south to north and becoming heavy at
  times. Plan on difficult travel conditions, including during the
  evening commute. Snow accumulations of 4 to 7 inches, with 
  localized amounts up to 9 inches, and ice accumulations of a 
  light glaze are expected.

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

* WHEN...Until midnight CST tonight.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice are occurring. This will make travel very hazardous or
impossible. The latest road conditions for the state you are
calling from can be obtained by calling 5 1 1.

$$

WIZ020-022-031-074-222045-
/O.CON.KGRB.WW.Y.0004.000000T0000Z-180123T0600Z/
Menominee-Door-Shawano-Southern Oconto County-
Including the cities of Keshena, Neopit, Sturgeon Bay, 
Fish Creek, Sister Bay, Shawano, Little Suamico, Sobieski, 
Brookside, Oconto, and Pensaukee
640 AM CST Mon Jan 22 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Mixed precipitation. Difficult travel conditions,
  including during the evening commute. Snow accumulations of 1 to
  3 inches and ice accumulations of up to one tenth of an inch 
  are expected.

* WHERE...Menominee, Door, Shawano and Southern Oconto County 
  Counties.

* WHEN...Until midnight CST tonight.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

$$

WIZ035>037-222045-
/O.CON.KGRB.WW.Y.0004.000000T0000Z-180123T0600Z/
Wood-Portage-Waupaca-
Including the cities of Marshfield, Wisconsin Rapids, 
Stevens Point, Plover, New London, Waupaca, and Clintonville
640 AM CST Mon Jan 22 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Mixed precipitation. Plan on slippery road conditions,
  including during the evening commute. Snow accumulations of 1 to
  3 inches, with localized amounts up to 4 inches, and ice 
  accumulations of a light glaze are expected.

* WHERE...Wood, Portage and Waupaca Counties.

* WHEN...Until midnight CST tonight.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

$$
177 
WWUS43 KGRB 221621
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
1021 AM CST Mon Jan 22 2018

...HEAVY SNOW EXPECTED ACROSS NORTH CENTRAL AND FAR NORTHEAST
WISCONSIN...

.A winter storm will bring heavy snow to north central and far
northeast Wisconsin, and a wintry mix of precipitation farther
south. The mixed precipitation will result in less snowfall in
central and parts of northeast Wisconsin. Some minor ice
accumulations will also be possible across all but far northern
Wisconsin.

WIZ005-010>013-018-019-021-030-073-230030-
/O.CON.KGRB.WS.W.0002.000000T0000Z-180123T0600Z/
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Northern Oconto County-Marathon-
Southern Marinette County-
Including the cities of Eagle River, Lac Du Flambeau, 
Rhinelander, Crandon, Aurora, Commonwealth, Spread Eagle, 
Niagara, Wausaukee, Merrill, Tomahawk, Antigo, Mountain, 
Lakewood, Townsend, Wausau, Harmony, Peshtigo, Porterfield, 
Crivitz, High Falls Reservoir, Loomis, and Middle Inlet
1021 AM CST Mon Jan 22 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Snow will continue to expand from central Wisconsin
  north, and becoming heavy at times. Plan on difficult travel
  conditions, including the evening commute time. Snow
  accumulations of 5 to 9 inches, and ice accumulations of a 
  light glaze are expected.

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

* WHEN...Until midnight CST tonight.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow and minor
ice accumulations will occur. This will make travel very 
hazardous or impossible. The latest road conditions for the state 
you are calling from can be obtained by calling 5 1 1.

$$

WIZ020-022-031-074-230030-
/O.CON.KGRB.WW.Y.0004.000000T0000Z-180123T0600Z/
Menominee-Door-Shawano-Southern Oconto County-
Including the cities of Keshena, Neopit, Sturgeon Bay, 
Fish Creek, Sister Bay, Shawano, Little Suamico, Sobieski, 
Brookside, Oconto, and Pensaukee
1021 AM CST Mon Jan 22 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Mixed precipitation. Difficult travel conditions,
  including the evening commute time. Snow accumulations of 2 to 4 
  inches and ice accumulations of up to one tenth of an inch are 
  expected.

* WHERE...Menominee, Door, Shawano and Southern Oconto County 
  Counties.

* WHEN...Until midnight CST tonight.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

$$

WIZ035>037-230030-
/O.CON.KGRB.WW.Y.0004.000000T0000Z-180123T0600Z/
Wood-Portage-Waupaca-
Including the cities of Marshfield, Wisconsin Rapids, 
Stevens Point, Plover, New London, Waupaca, and Clintonville
1021 AM CST Mon Jan 22 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Mixed precipitation. Plan on slippery road conditions,
  including the evening commute time. Snow accumulations of 2 to 
  4 inches, and ice accumulations of a light glaze are expected.

* WHERE...Wood, Portage and Waupaca Counties.

* WHEN...Until midnight CST tonight.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

$$
840 
WWUS43 KGRB 222051
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
251 PM CST Mon Jan 22 2018

...HEAVY SNOW EXPECTED ACROSS NORTH CENTRAL AND FAR NORTHEAST
WISCONSIN...

.Moderate to heavy snow will continue through the late afternoon
and evening across north central and far northeast Wisconsin, with
any mixed precipitation transitioning to snow farther south. Some
minor ice accumulations will also be possible across all but far 
northern Wisconsin. Precipitation will gradually taper off
overnight but roads will likely remain slippery in spots,
especially secondary and untreated roads.

WIZ005-010>013-018-019-021-030-073-230500-
/O.CON.KGRB.WS.W.0002.000000T0000Z-180123T0600Z/
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Northern Oconto County-Marathon-
Southern Marinette County-
Including the cities of Eagle River, Lac Du Flambeau, 
Rhinelander, Crandon, Aurora, Commonwealth, Spread Eagle, 
Niagara, Wausaukee, Merrill, Tomahawk, Antigo, Mountain, 
Lakewood, Townsend, Wausau, Harmony, Peshtigo, Porterfield, 
Crivitz, High Falls Reservoir, Loomis, and Middle Inlet
251 PM CST Mon Jan 22 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Snow is expected to be heavy at times late this afternoon
  and evening. Plan on difficult travel conditions, including the
  evening commute time. Additional snow accumulations of 3 to 6 
  inches, and ice accumulations of a light glaze are expected.

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

* WHEN...Until midnight CST tonight.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow and minor
ice accumulations will occur. This will make travel very 
hazardous. The latest road conditions for the state you are 
calling from can be obtained by calling 5 1 1.

$$

WIZ020-022-031-074-230500-
/O.CON.KGRB.WW.Y.0004.000000T0000Z-180123T0600Z/
Menominee-Door-Shawano-Southern Oconto County-
Including the cities of Keshena, Neopit, Sturgeon Bay, 
Fish Creek, Sister Bay, Shawano, Little Suamico, Sobieski, 
Brookside, Oconto, and Pensaukee
251 PM CST Mon Jan 22 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Mixed precipitation. Difficult travel conditions,
  including the evening commute time. Additional snow 
  accumulations of 1 to 3 inches and ice accumulations of up to 
  one tenth of an inch are expected.

* WHERE...Menominee, Door, Shawano and Southern Oconto County 
  Counties.

* WHEN...Until midnight CST tonight.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

$$

WIZ035>037-230500-
/O.CON.KGRB.WW.Y.0004.000000T0000Z-180123T0600Z/
Wood-Portage-Waupaca-
Including the cities of Marshfield, Wisconsin Rapids, 
Stevens Point, Plover, New London, Waupaca, and Clintonville
251 PM CST Mon Jan 22 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Mixed precipitation. Plan on slippery road conditions,
  including the evening commute time. Additional snow
  accumulations of 1 to 3 inches, and ice accumulations of a 
  light glaze are expected.

* WHERE...Wood, Portage and Waupaca Counties.

* WHEN...Until midnight CST tonight.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

$$
675 
WWUS43 KGRB 230223
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
823 PM CST Mon Jan 22 2018

...HEAVY SNOW CONTINUES THIS EVENING ACROSS NORTH CENTRAL
WISCONSIN...

.Moderate to heavy snow will linger for the rest of the evening 
across north central. Snow has diminished and is mixing with light
freezing drizzle over central and far northeast Wisconsin. 
Roads will likely remain slippery, especially secondary and 
untreated roads.

WIZ013-019-021-030-073-230330-
/O.CAN.KGRB.WS.W.0002.000000T0000Z-180123T0600Z/
Northern Marinette County-Langlade-Northern Oconto County-
Marathon-Southern Marinette County-
Including the cities of Niagara, Wausaukee, Antigo, Mountain, 
Lakewood, Townsend, Wausau, Harmony, Peshtigo, Porterfield, 
Crivitz, High Falls Reservoir, Loomis, and Middle Inlet
823 PM CST Mon Jan 22 2018

...WINTER STORM WARNING IS CANCELLED...

Snow has diminished. Lingering light snow may mix with light
freezing drizzle at times. Untreated roadways will remain slippery
tonight. 

$$

WIZ020-022-031-035>037-074-230330-
/O.CAN.KGRB.WW.Y.0004.000000T0000Z-180123T0600Z/
Menominee-Door-Shawano-Wood-Portage-Waupaca-
Southern Oconto County-
Including the cities of Keshena, Neopit, Sturgeon Bay, 
Fish Creek, Sister Bay, Shawano, Marshfield, Wisconsin Rapids, 
Stevens Point, Plover, New London, Waupaca, Clintonville, 
Little Suamico, Sobieski, Brookside, Oconto, and Pensaukee
823 PM CST Mon Jan 22 2018

...WINTER WEATHER ADVISORY IS CANCELLED...

Snow or mixed precipitation has diminished. Light freezing 
drizzle will continue occur at times. Untreated roadways will 
remain slippery tonight.

$$

WIZ005-010>012-018-230600-
/O.CON.KGRB.WS.W.0002.000000T0000Z-180123T0600Z/
Vilas-Oneida-Forest-Florence-Lincoln-
Including the cities of Eagle River, Lac Du Flambeau, 
Rhinelander, Crandon, Aurora, Commonwealth, Spread Eagle, 
Merrill, and Tomahawk
823 PM CST Mon Jan 22 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Heavy snow occurring. Plan on difficult travel
  conditions. Additional snow accumulations of 1 to 3 inches are
  expected, especially over Vilas County.

* WHERE...Vilas, Oneida, Forest, Florence and Lincoln Counties.

* WHEN...Until midnight CST tonight.

* ADDITIONAL DETAILS...Be prepared for significant reductions in 
  visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are occurring. 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.

$$
748 
WWUS43 KGRB 230613
WSWGRB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Green Bay WI
1213 AM CST Tue Jan 23 2018

...WINTER STORM WINDING DOWN ACROSS THE AREA...

.The heaviest snow has ended across the area, therefore the Winter
Storm Warning has expired. Light snow will continue during the
overnight hours, with up to an inch of additional accumulation
possible across north-central Wisconsin.

WIZ005-010>012-018-230715-
/O.EXP.KGRB.WS.W.0002.000000T0000Z-180123T0600Z/
Vilas-Oneida-Forest-Florence-Lincoln-
Including the cities of Eagle River, Lac Du Flambeau, 
Rhinelander, Crandon, Aurora, Commonwealth, Spread Eagle, 
Merrill, and Tomahawk
1213 AM CST Tue Jan 23 2018

...WINTER STORM WARNING HAS EXPIRED...

The heaviest snow has ended across north-central Wisconsin.
Therefore the Winter Storm Warning has been allowed to expire.
Light snow will continue through the overnight hours with up to an
inch of additional accumulation possible. Area roadways will
continue to be snow covered and slippery, especially secondary and
untreated roadways.

$$

Kurimski

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 21, 10:08 AM CSTSmall Craft AdvisoryGRB42 hr
Jan 21, 12:26 PM CSTMarine Dense Fog AdvisoryGRB16 hr
Jan 21, 2:35 PM CSTWinter Weather AdvisoryGRBDoor, Menominee, Oconto, Portage, Shawano, Waupaca and 1 more30 hr
Jan 21, 2:44 PM CSTDense Fog AdvisoryGRBBrown, Calumet, Door, Kewaunee, Manitowoc, Winnebago14 hr
Jan 21, 3:26 PM CSTGale WarningGRB43 hr

Nearby

Winter Storm Warnings in Wisconsin, 2018Every winter storm warning in 2018

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.