Hazardous Weather Outlook
Issued by NWS Green Bay, WI

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
000
FLUS43 KGRB 202052
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
252 PM CST Mon Feb 20 2017

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-212100-
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-
252 PM CST Mon Feb 20 2017

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

.DAY ONE...Tonight

Isolated thunderstorms could be embedded within an area of rain
expected to move through the region this afternoon and tonight.
Rainfalls could be sufficient to lead to some local ponding of
water on roads and parking lots in areas where snow and ice still
cover the ground and are blocking storm sewer drains.

The combination of melting snow during the past week and the
expected rainfall tonight, some rivers may rise to or just above
bankfull especially across central and north-central Wisconsin.

.DAYS TWO THROUGH SEVEN...Tuesday through Monday

The combination of warm temperatures and anticipated rainfall
this afternoon and tonight may produce runoff which could produce
ice breakup or make ice conditions unstable on area rivers,
lakes, and reservoirs through the week. A few rivers across
central and north-central Wisconsin may rise to or just above
bankfull Tuesday and Wednesday. All interests should closely
monitor local ice conditions in the coming days, and consider
securing and protecting equipment, and removing ice shacks.

A strong low pressure system will bring wintry precipitation to
the area from Thursday night through Saturday. This system has
the potential to bring several inches of accumulating snow to
north-central and northeast Wisconsin. The exact track of the low
will determine where the swath of heavy snow will end up falling,
therefore future forecasts should be closely monitored.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight.

$$

LMZ521-522-541>543-212100-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
252 PM CST Mon Feb 20 2017

This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.

.DAY ONE...Tonight

South winds may result in some gale force gusts around midnight.
Fog may also restrict visibilities tonight.

.DAYS TWO THROUGH SEVEN...Tuesday through Monday

The combination of warm temperatures this week and anticipated
rain this afternoon and tonight may make ice conditions unstable
on the Bay of Green Bay. All interests should closely monitor
local ice conditions in the coming days, and consider securing and
protecting equipment.

There is a chance of gale force gusts with the passage of a strong
cyclone on Friday through Saturday.

$$

Eckberg/Kurimski



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.