Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
449 AM CDT Fri Mar 31 2023
WIZ046-047-051-052-056>060-062>072-011000-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
449 AM CDT Fri Mar 31 2023
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Today and Tonight
Scattered thunderstorms are expected this morning into early this
afternoon. Cloud to ground lightning and large hail to the size
of quarters are possible.
The risk for severe storms will be greatest from mid afternoon to
mid evening, especially for areas along and south of the Interstate
94 corridor. Large hail to the size of golf balls, damaging wind
gusts to 70 mph and a few tornadoes are possible.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
Light snow is expected late tonight through Saturday morning,
with minor accumulation up to an inch along and northwest of a
line from Lone Rock to Port Washington.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed this afternoon and evening.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
449 AM CDT Fri Mar 31 2023
LMZ643>646-011000-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
449 AM CDT Fri Mar 31 2023
This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.
.DAY ONE...Today and Tonight
A Small Craft Advisory is in effect through tonight for southerly
wind gusts to 30 knots and waves 3 to 6 feet. A few westerly gale
force gusts are possible Friday night.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
A Gale Warning is in effect Saturday for northerly wind gusts to
40 knots and waves 6 to 11 feet.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
449 AM CDT Fri Mar 31 2023
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-011000-
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor to Michigan City in 5NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid
lake-
Lake Michigan from St Joseph to South Haven MI 5NM offshore to
Mid Lake-
449 AM CDT Fri Mar 31 2023
This Hazardous Weather Outlook is for the open waters of Lake
Michigan.
.DAY ONE...Today and Tonight
A Gale Warning is in effect beginning this evening for wind gusts
to 45 knots
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
A Gale Warning is in effect through Saturday afternoon for wind
gusts to 45 knots. There is a potential for gusts approaching
storm force Saturday morning.
$$
www.weather.gov/mkx
Hazardous Weather Outlook
National Weather Service Green Bay WI
1114 AM CDT Fri Mar 31 2023
LMZ521-522-541>543-011615-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
1114 AM CDT Fri Mar 31 2023
This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.
.DAY ONE...This Afternoon and Tonight
Scattered thunderstorms are possible this afternoon and evening.
The strongest storms could produce hail. Northeast to North gale
force gusts are likely tonight.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
Northeast to North gale force gusts are likely to continue through
most of Saturday.
$$
Skowronski
Hazardous Weather Outlook
National Weather Service Green Bay WI
1114 AM CDT Fri Mar 31 2023
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-011615-
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-
1114 AM CDT Fri Mar 31 2023
This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.
.DAY ONE...This Afternoon and Tonight
Scattered showers and thunderstorms are likely across central and
east-central Wisconsin this afternoon into this evening. The
strongest storms could produce hail to around 1 inch in diameter.
Rain will change to snow from northwest to southeast tonight.
Snow accumulations of six to fourteen inches are possible across
northern Wisconsin, especially north of a Wausau to Marinette
line. Strong northerly winds may gust over 40 mph late tonight,
which could create blowing and drifting snow, and knock down some
trees branches and power lines. Very difficult travel conditions
are likely tonight.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
Light snow over eastern Wisconsin should end by midday Saturday.
Strong northerly winds are expected to continue to gust over 40
mph into Saturday afternoon, which could create blowing and
drifting snow. Very difficult travel conditions are possible.
.SPOTTER INFORMATION STATEMENT...
Spotters are requested to forward snow and ice measurements to the
National Weather Service in Green Bay. Reports of hail will also
be appreciated.
$$
Hazardous Weather Outlook
National Weather Service La Crosse WI
545 AM CDT Fri Mar 31 2023
MNZ079-086>088-WIZ017-029-032>034-011445-
Wabasha-Dodge-Olmsted-Winona-Taylor-Clark-Buffalo-Trempealeau-
Jackson-
545 AM CDT Fri Mar 31 2023
This Hazardous Weather Outlook is for portions of southeast
Minnesota...central Wisconsin...north central Wisconsin and west
central Wisconsin.
.DAY ONE...Today and Tonight
Periods of showers and thunderstorms will continue today with a
few stronger storms this afternoon possible toward I90. The rain
will change to snow tonight, at times heavy. The snow will be
accompanied by gusty winds reducing visibilities.
A winter storm warning is in effect tonight through Saturday
morning. See this product for more detailed information.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
Runoff from widespread rainfall and melting of snow will lead to
river rises into this weekend with river flooding is possible.
Another strong spring storm system is expected Tuesday into
Wednesday. It is too early to determine the potential winter and
severe weather impacts.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed toward I90 this afternoon. Snow
and ice reports would be appreciated.
.EMERGENCY MANAGEMENT COORDINATION...
A Google Meet is scheduled for 12 PM today.
$$
Hazardous Weather Outlook
National Weather Service La Crosse WI
545 AM CDT Fri Mar 31 2023
IAZ008>011-018-019-029-030-MNZ094>096-WIZ041>044-053>055-061-
011445-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Mower-Fillmore-Houston-La Crosse-Monroe-Juneau-Adams-
Vernon-Crawford-Richland-Grant-
545 AM CDT Fri Mar 31 2023
This Hazardous Weather Outlook is for portions of north central
Iowa...northeast Iowa...southeast Minnesota...central Wisconsin...
southwest Wisconsin and west central Wisconsin.
.DAY ONE...Today and Tonight
A potent spring storm system will bring a variety of weather
including strong to severe storms, heavy rainfall, heavy snow,
and strong winds.
Severe storms are growing increasingly likely south of Interstate
90 this afternoon and early evening with damaging winds, large
hail and isolated tornadoes all possible.
Snow is likely as the storm exits the area tonight with a few
inches possible, higher near and north of I-90. Visibilities will
be reduced with the falling snow and wind. Slippery roads will be
possible where roads become snow covered. Shifts in the storm
track and timing of change over from rain to snow will affect how
much snow falls. Check in on later forecasts for updates on how
much to expect.
Finally, strong winds are expected tonight into Saturday morning,
gusting from 35 to 45 mph. The winds could drift some of the
snow.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
Runoff from widespread rainfall and melting of snow will lead to
river rises into this weekend with river flooding is possible.
Another strong spring storm system is expected Tuesday into
Wednesday. It is too early to determine the potential winter and
severe weather impacts.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will likely be needed south of I90 this
afternoon into early this evening. Reports of severe weather and
snow would be appreciated.
.EMERGENCY MANAGEMENT COORDINATION...
A Google Meet is scheduled for 12 PM today.
$$
Zapotocny
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
402 AM CDT Fri Mar 31 2023
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-010915-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
402 AM CDT Fri Mar 31 2023 /502 AM EDT Fri Mar 31 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Significant Thunderstorm Risk...with an associated:
Elevated Tornado Risk.
Elevated Hail Risk...up to golf ball size.
Significant Damaging Wind Risk...up to 80 mph.
Limited Flooding Risk.
Elevated Non Thunderstorm Wind Risk.
DISCUSSION...
A robust early spring storm system will track across the
Midwest and into the Great Lakes region today. A significant
severe threat exists across the area this afternoon through mid
evening. All severe weather hazards are possible, including
significant damaging winds and strong tornadoes. Stay up to date
with the latest forecast information.
A period of strong non-thunderstorm winds to around 50 mph is
expected late this afternoon and into Saturday morning. At this
time, the strongest winds are favored to be south of I-80.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
Elevated Non Thunderstorm Wind Risk in the morning south of I-80.
Limited Lakeshore Flood Risk for northwest Indiana.
Monday Night...
Limited Thunderstorm Risk.
Tuesday...
Limited Severe Thunderstorm Risk.
Limited Non Thunderstorm Wind Risk.
Wednesday...
Limited Non Thunderstorm Wind Risk.
.SPOTTER INFORMATION STATEMENT...
Spotters will likely be needed this afternoon and evening.
GENERAL STORM MOTION OF THE DAY:
Moving toward the northeast at 50 mph this morning and
afternoon, and to the east at 65 mph this evening.
$$
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
402 AM CDT Fri Mar 31 2023
LMZ740>745-010915-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
402 AM CDT Fri Mar 31 2023
This Hazardous Weather Outlook is for portions of the Illinois
nearshore waters of Lake Michigan and the Indiana nearshore
waters of Lake Michigan.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Gale force winds and very hazardous waves tonight.
Significant Thunderstorm Risk...with an associated:
Limited waterspout risk.
Limited hail risk...up to half dollar size.
Elevated thunderstorm wind gust risk...up to 70 knots.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday...
Gale force winds and very hazardous waves are likely.
Sunday...
Hazardous conditions for small craft are likely.
Tuesday...
Hazardous conditions for small craft are likely.
Limited Severe Thunderstorm Risk.
Wednesday...
Gale force winds and very hazardous waves are likely.
Thursday...
Hazardous conditions for small craft are likely.
$$
Carlaw
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Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
342 AM CDT Fri Mar 31 2023
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-010845-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
342 AM CDT Fri Mar 31 2023
This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.
.DAY ONE...TODAY AND TONIGHT
The Storm Prediction Center has a Moderate Risk, or level 4 out
of 5, for severe thunderstorms this afternoon and evening. The
main hazards will be damaging straight line winds of 75 mph,
tornadoes, and large hail. Some of the tornadoes could be strong.
The thunderstorms will be very fast moving, from southwest to
northeast at 60 mph.
Before the storms arrive, a very high grassland fire danger is
forecast due to the warm temperatures and strong winds. Any fires
that occur may be difficult to control and burning should be
avoided today.
Strong gradient southwest winds are expected this afternoon and
tonight with gusts up to 50 mph. A wind advisory is in effect.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
Strong northwest winds gusting up to 50 mph will continue through
much of Saturday morning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will likely be needed this afternoon and evening.
$$
Haase
