A major winter storm will start to wind down over southern Wisconsin early this evening. It will be mostly cloudy, windy, and colder with occasional snow tapering off to flurries this evening. Additional snow accumulations of 1-3" will be possible through the evening hours. Blowing and drifting snow will be a problem this evening, especially in rural areas. Temperatures will fall to around zero by early Monday morning, and wind chills will be as cold as -10 to -20.
Monday will be partly sunny, but it will be quite cold. High temperatures will only make it to the middle teens. Skies will become mostly cloudy on Monday night, and a few flurries will develop. Temperatures will fall to the upper single digits before climbing back into the teens overnight.
Flurries will come to an end early Tuesday, but light snow will develop in the afternoon. It won't be as cold as high temperatures will be in the lower to middle 20s. There may be some minor snow accumulations on Tuesday night before the snow tapers to flurries toward Wednesday morning. Any flurries will end early on Wednesday morning, and skies will become partly sunny. Wednesday will be breezy and colder with highs reaching the middle teens in the morning, with temperatures falling in the afternoon.
Thursday will be mostly sunny, but very cold with low temperatures in the single digits below zero and high temperatures in the middle teens. Wind chills will be as cold as -10 to -20 Thursday morning. Friday will be partly sunny, breezy, and not as cold with high temperatures reaching the middle 20s.
For next weekend, Saturday will be mostly cloudy, breezy, and a little milder with high temperatures climbing into the lower 30s. There is a chance for light snow, possibly mixed with rain or freezing rain late in the day. Sunday will be mostly cloudy with light snow tapering to flurries and ending. High temperatures will top out in the middle 20s in the morning before falling.
***WINTER STORM WARNING FOR DANE COUNTY AND AREAS TO THE WEST AND SOUTHWEST UNTIL 9 PM***
***WINTER STORM WARNING FOR AREAS EAST AND SOUTHEAST OF DANE COUNTY UNTIL MIDNIGHT***
***WINTER WEATHER ADVISORY FOR AREAS NORTHWEST AND NORTH OF DANE COUNTY UNTIL 9 PM***
***WINTER WEATHER ADVISORY FOR DODGE COUNTY UNTIL MIDNIGHT***
Mostly cloudy and windy with snow tapering to flurries and ending; then becoming partly cloudy and very cold with winds decreasing toward morning
Low: -1; Wind Chills: -10 to -20 in the morning
Wind: N 15-25 MPH diminishing to 8-15 MPH late
Partly sunny and very cold
Wind: NW to SW 6-12 MPH
Becoming mostly cloudy and not as cold with a few flurries developing
Low: 7; temperatures nearly steady/slowly rising overnight into the teens
Wind: SW 5-10 MPH
Mostly cloudy and not quite as cold with a few flurries early, then snow developing in the afternoon (minor snow accumulation possible at night)
Wind: WSW 8-15 MPH
Mostly cloudy with flurries ending early, then becoming partly sunny, breezy, and colder
High: 16; temperatures nearly steady/slowly falling through the teens
Mostly sunny and bitter cold
Low: -6; Wind Chills: -10 to -20 by morning
Partly sunny and breezy, but not as cold
Low: 0; temperatures steady/slowly rising overnight
Mostly cloudy, breezy, and milder with a chance for light snow, possibly mixed with rain or freezing rain late in the day
Mostly cloudy, breezy, and turning colder with light snow tapering to flurries and ending
High: 26; then temperatures slowly falling through the day
A BLIZZARD WARNING is in effect until midnight early Monday morning for north-central and northeastern Illinois, including the counties of WINNEBAGO, BOONE, and McHENRY (this includes the Rockford and Chicago metropolitan areas).
A WINTER STORM WARNING is in effect until 9 PM Sunday evening for eastern and northeastern Iowa, northwestern Illinois, and parts of southwestern and south-central Wisconsin. In Iowa, this includes the counties of ALLAMAKEE, CLAYTON, DELAWARE and DUBUQUE. In Illinois, this includes the counties of JO DAVIESS and STEPHENSON. In Wisconsin, this includes the counties of CRAWFORD, IOWA, DANE, GRANT, LAFAYETTE, and GREEN (this includes the Madison metropolitan area).
A WINTER STORM WARNING is in effect until midnight early Monday morning for most of southeastern Wisconsin, including the counties of JEFFERSON, ROCK, and WALWORTH (this includes the Milwaukee metropolitan area).
A WINTER WEATHER ADVISORY is in effect until 9 PM for west-central and parts of southwestern and east-central Wisconsin, including the counties of MONROE, JUNEAU, ADAMS, MARQUETTE, GREEN LAKE, VERNON, SAUK, COLUMBIA, and RICHLAND (this includes the La Crosse metropolitan area).
A WINTER WEATHER ADVISORY is in effect until midnight early Monday morning for part of southeastern Wisconsin, including the county of DODGE.