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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Duluth MN
321 PM CDT Sun Sep 24 2017

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-251030-
Koochiching-North St. Louis-Northern Cook/Northern Lake-
North Itasca-Central St. Louis-Southern Lake/North Shore-
Southern Cook/North Shore-North Cass-South Itasca-South Cass-
Crow Wing-Northern Aitkin-South Aitkin-Carlton/South St. Louis-
Pine-Douglas-Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price-
321 PM CDT Sun Sep 24 2017

This Hazardous Weather Outlook is for portions of northeast
Minnesota and northwest Wisconsin.

.DAY ONE...This afternoon and Tonight

Strong to marginally severe storms are possible in northeast
Minnesota this afternoon and this evening. Strong to damaging
winds, large hail, heavy rain and frequent lightning are expected.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Thunderstorms are possible Monday afternoon in northwest
Wisconsin. Otherwise, the probability for widespread hazardous
weather is low.

.SPOTTER INFORMATION STATEMENT...

Skywarn Spotters may be needed from 4pm to 8pm in northeast
Minnesota.

$$

Hazardous Weather Outlook
National Weather Service Duluth MN
321 PM CDT Sun Sep 24 2017

LSZ121-140>148-251030-
Bayfield to Oak Point WI-Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI-
321 PM CDT Sun Sep 24 2017

This Hazardous Weather Outlook is for portions of the Nearshore
waters of western Lake Superior.

.DAY ONE...This afternoon and Tonight

There is a chance for thunderstorms late tonight across western
Lake Superior. Some of the stronger storms will contain frequent
lightning, heavy rain and small hail.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Strong northeast flow will develop across western Lake Superior
Monday night, and then weaken and gradually become north and then
northwest Tuesday into Tuesday evening. The flow and resulting waves
could result in hazardous conditions for small craft, especially for
areas closer to the Twin Ports, along the Bayfield Peninsula, to as
far east as Chequamegon Bay.

$$

GSF/Grochocinski

More information may be obtained at the following web address:
http://www.weather.gov/duluth (all lower case)

Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
328 AM CDT Mon Sep 25 2017

MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
260830-
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Isanti-Chisago-Lac Qui Parle-Swift-Chippewa-
Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington-
Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota-
Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-
Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-Rusk-
St. Croix-Pierce-Dunn-Pepin-Eau Claire-
328 AM CDT Mon Sep 25 2017

This Hazardous Weather Outlook is for portions of central and
southern Minnesota...and west central Wisconsin.

.DAY ONE...Today and Tonight

Showers and thunderstorms will continue for much of today and
tonight across the region.  The severe weather threat is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Marquette MI
422 PM EDT Sun Sep 24 2017

LSZ162-240>251-263>267-251200-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
Marquette to Munising MI-Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
Lake Superior from Saxon Harbor WI to Upper Entrance to Portage
Canal MI 5NM off shore to the US/Canadian border including Isle
Royale National Park-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
422 PM EDT Sun Sep 24 2017 /322 PM CDT Sun Sep 24 2017/

This Hazardous Weather Outlook is for portions of Eastern Lake
Superior...Central Lake Superior and Western Lake Superior.

.DAY ONE...Tonight

Isolated thunderstorms are possible tonight over western Lake
Superior.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Thunderstorms are possible at times Monday through Tuesday
evening.

.SPOTTER INFORMATION STATEMENT...

The need for weather spotter reports is not anticipated at this
time.

$$

Hazardous Weather Outlook
National Weather Service Green Bay WI
226 PM CDT Sun Sep 24 2017

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-251930-
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-
226 PM CDT Sun Sep 24 2017

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

.DAY ONE...Tonight

Patchy fog is expected late tonight. Visibilities could briefly
drop below three miles, especially near Lake Michigan.

.DAYS TWO THROUGH SEVEN...Monday through Sunday

There is a chance of thunderstorms from Monday afternoon through
Tuesday evening. Severe weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight or Monday.

$$

Hazardous Weather Outlook
National Weather Service Grand Forks ND
409 AM CDT Sun Sep 24 2017

MNZ001>009-013>016-022-023-027-029-NDZ006>008-014>016-024-026>030-
038-039-049-052>054-250915-
West Polk-Norman-Clay-Kittson-Roseau-Lake Of The Woods-
West Marshall-East Marshall-North Beltrami-Pennington-Red Lake-
East Polk-North Clearwater-Mahnomen-South Clearwater-West Becker-
Wilkin-Towner-Cavalier-Pembina-Benson-Ramsey-Eastern Walsh County-
Eddy-Nelson-Grand Forks-Griggs-Steele-Traill-Barnes-Cass-Ransom-
Sargent-Richland-Western Walsh County-
409 AM CDT Sun Sep 24 2017

This hazardous weather outlook is for portions of eastern North
Dakota, west central and northwest Minnesota.

.DAY ONE...Today and Tonight

Rainfall of 1 to 2 inches will continue to fall across the area.
Isolated embedded thunderstorms will bring a threat for lightning.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

$$

Hazardous Weather Outlook
National Weather Service Grand Forks ND
409 AM CDT Sun Sep 24 2017

MNZ017-024-028-030>032-040-250915-
South Beltrami-Hubbard-East Becker-West Otter Tail-
East Otter Tail-Wadena-Grant-
409 AM CDT Sun Sep 24 2017

This hazardous weather outlook is for portions of eastern North
Dakota, west central and northwest Minnesota.

.DAY ONE...Today and Tonight

Showers and isolated thunderstorms will bring a marginal risk for
severe weather this afternoon and evening. The primary threat is
wind gusts of 60 mph, although an isolated tornado is not out of
the question. Any storms will rapidly diminish after sunset.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon and evening.

$$

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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