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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
330 PM CST Sun Dec 17 2017

WIZ046-047-051-052-056>060-062>072-182130-
Marquette-Green Lake-Fond Du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
330 PM CST Sun Dec 17 2017

This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin.

.DAY ONE...Tonight

Light freezing fog may develop mainly north of Madison and
Milwaukee which could cause slick roads.

.DAYS TWO THROUGH SEVEN...Monday through Sunday

Accumulating snow is possible Thursday into Friday. The
precipitation may begin as rain and change to snow.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
330 PM CST Sun Dec 17 2017

LMZ643>646-182130-
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-
330 PM CST Sun Dec 17 2017

This Hazardous Weather Outlook is for portions of Lake Michigan.

.DAY ONE...Tonight

Light fog is expected over Lake Michigan.

.DAYS TWO THROUGH SEVEN...Monday through Sunday

Brisk southwest winds may develop for Monday afternoon transitioning
to west northwest for Tuesday. A Small Craft Advisory may be
needed.

Winds and waves may reach Small Craft Advisory levels Thursday
night into Saturday as low pressure moves across the Great Lakes.

$$


www.weather.gov/mkx

Hazardous Weather Outlook
National Weather Service Green Bay WI
356 PM CST Sun Dec 17 2017

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-182200-
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-
356 PM CST Sun Dec 17 2017

This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.

.DAY ONE...Tonight

A couple bands of light snow will produce slippery roads into
this evening. One band will impact far northern Wisconsin, while a
second band affects parts of central and east central Wisconsin.
Patchy freezing drizzle may also occur at times. Motorists should
be alert for slick roads and reduced visibility.

.DAYS TWO THROUGH SEVEN...Monday through Sunday

Hazardous travel is expected from Wednesday night through Friday
as a potential winter storm impacts the region. This storm may
bring significant snow accumulations to the forecast area, but it
is too early to determine specific amounts, or where the heaviest
snow will fall. It is also possible that some mixed precipitation
may develop over the Fox Valley and lakeshore areas on Friday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation should not be needed tonight.

$$

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
337 PM CST Sun Dec 17 2017

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-182145-
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-
337 PM CST Sun Dec 17 2017

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...THIS AFTERNOON AND TONIGHT

Fog and drizzle will develop tonight over portions of the outlook
area. The potential for dense fog is low, but there is a chance
for some patchy freezing drizzle to occur where the surface
temperature drops below freezing late this evening into early
Monday morning. The favored areas are along and east of a line
from DeWitt to Dubuque. If freezing drizzle does occur, it may
linger into the Monday morning commute, especially in far
northwest Illinois.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

Latest indications regarding the Thursday into Friday storm system,
are that it is shifting the higher potential for accumulating
snow to the northwest and north of the Outlook Area. It is still
early for determining the exact track of this system, and those
with travel plans late in the week should keep up with the latest
forecasts and updates.

.SPOTTER INFORMATION STATEMENT...

Reports of any slick road conditions late tonight and early Monday
morning would be appreciated.

$$
RP Kinney/12

Hazardous Weather Outlook...CORRECTED
National Weather Service Chicago/Romeoville IL
157 PM CST Sun Dec 17 2017

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
182000-
Winnebago-Boone-McHenry-Lake Illinois-Ogle-Lee-De Kalb-Kane-
DuPage-Cook-La Salle-Kendall-Grundy-Will-Kankakee-Livingston-
Iroquois-Ford-Lake Indiana-Porter-Newton-Jasper-Benton-
157 PM CST Sun Dec 17 2017 /257 PM EST Sun Dec 17 2017/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.

.DAY ONE...This Afternoon and Tonight.

WEATHER HAZARDS EXPECTED:

  Elevated Fog Risk tonight.

DISCUSSION:

Areas of fog or drizzle are expected tonight. There could be some
patchy dense fog also.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday...
  Elevated Fog Risk in the morning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

&&

$$

Hazardous Weather Outlook
National Weather Service La Crosse WI
1218 PM CST Sun Dec 17 2017

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-181200-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-Vernon-Crawford-Richland-Grant-
1218 PM CST Sun Dec 17 2017

This Hazardous Weather Outlook is for portions of southeast
Minnesota, northeast Iowa, and southwest into central Wisconsin.

.DAY ONE...This Afternoon through Tonight

Patchy dense fog may develop this evening into the overnight,
reducing visibility below 1/2 mile and creating slick spots on
untreated surfaces.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Accumulating snow and impacts to travel are possible late
Wednesday through Friday. It is still too early to determine snow
amounts due to an uncertain storm track. Pay attention to later
forecasts and updates on this developing storm system.

.SPOTTER INFORMATION STATEMENT...

No action needed.

.EMERGENCY MANAGEMENT COORDINATION...

No webinar is scheduled.

$$

Hollan

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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