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Hazardous Weather Outlook
National Weather Service Grand Rapids MI
345 AM EST Thu Jan 23 2020

LMZ844>849-240845-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
345 AM EST Thu Jan 23 2020

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Waves will be hazardous to small craft into late morning north of
Holland.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

wdm

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
345 AM EST Thu Jan 23 2020

MIZ037>040-043>046-050>052-056>059-064>067-071>074-240845-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
345 AM EST Thu Jan 23 2020

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Light snow at times today into this evening may result in some ice
and snow on roads, more so on the less traveled roads. Snowfall
amounts are expected to mostly an inch or less.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Some snow, mixed with rain is expected Friday, mostly north of
Grand Raids in the afternoon. Just rain is expected from Grand
Rapids south. The precipitation should change back to snow in the
evening over most of the area and could result in some minor
accumulations over most areas by Saturday morning. Some roads may
become slick.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
422 PM CST Wed Jan 22 2020

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
232230-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-Cook-
La Salle-Kendall-Grundy-Will-Kankakee-Livingston-Iroquois-Ford-
Lake IN-Porter-Newton-Jasper-Benton-
422 PM CST Wed Jan 22 2020 /522 PM EST Wed Jan 22 2020/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

  Limited Snow Risk.

DISCUSSION...

Light snow is expected to develop across north central Illinois
this evening and spread east through the Interstate 57 corridor
overnight. Minor snow accumulations are expected for the Thursday
morning commute, especially on colder surfaces, including
possibly on untreated, elevated, or less heavily traveled roads.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
  Limited Snow Risk.
  Limited Ice Accumulation Risk at night south of I-80.

Friday...
  Elevated Snow Risk.
  Limited Ice Accumulation Risk in the morning south of I-80.

DISCUSSION:

A slow moving storm system will bring a long duration of light to
occasionally moderate precipitation Thursday through early
Saturday. Most of the precipitation will be in the form of wet
snow, but rain will be possible during the daylight hours of
Thursday and Friday. Brief spotty freezing rain and light ice
accumulations are also possible late Thursday night into Friday
morning mainly south of the Kankakee River.

Light snow accumulations are expected in many areas for the
Friday morning commute, again mainly on colder surfaces, including
possibly on untreated, elevated, or less heavily traveled roads.
As the storm system slowly pulls east of the area later Friday
into early Saturday, a period of moderate snow may produce a few
to several additional inches of snowfall accumulation for portions
of northern Illinois, and associated travel impacts.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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