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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service La Crosse WI
540 AM CDT Sat Sep 23 2017

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-241100-
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-
540 AM CDT Sat Sep 23 2017

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

.DAY ONE...Today and Tonight

The unseasonably warm weather will continue with afternoon heat
indices reaching well into the 90s.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Sunday will be another warm day with afternoon heat indices in the
upper 80s to lower 90s.

Thunderstorms will be possible Monday afternoon and evening.
Severe weather is not expected with lightning being the main
threat.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

.EMERGENCY MANAGEMENT COORDINATION...

No webinar is scheduled.

$$

04/DAS

Hazardous Weather Outlook
National Weather Service Des Moines IA
357 PM CDT Sat Sep 23 2017

IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
081>086-092>097-242100-
Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo-
Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun-
Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene-
Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper-
Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska-Adams-Union-
Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne-
Appanoose-Davis-
357 PM CDT Sat Sep 23 2017

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...This afternoon and tonight

The combination of heat and humidity will push heat index values
into the mid 90`s this afternoon over most central Iowa
locations. Heat index values for tomorrow afternoon should be in
the mid 80s to low 90s.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Widespread showers and thunderstorms are expected across the
western half of central Iowa Sunday night, covering the rest of
Iowa Monday through Tuesday. The treat for severe weather is very
minimal.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Kotenberg

Hazardous Weather Outlook
National Weather Service Duluth MN
342 PM CDT Sat Sep 23 2017

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-241030-
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-
342 PM CDT Sat Sep 23 2017

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

.DAY ONE...This afternoon and Tonight

Thunderstorms are possible this afternoon and tonight. Some of the
stronger storms may contain heavy rain, lightning, with a small risk
of hail.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Relatively weak thunderstorms are possible across northeast
Minnesota, and to a lesser extent into northwest Wisconsin, Sunday
evening and night. Another round of relatively weak storms is
possible across northwest Wisconsin and nearby areas of Minnesota
Monday afternoon.

.SPOTTER INFORMATION STATEMENT...

Skywarn Spotter activation is not anticipated this afternoon or
tonight.

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
331 PM CDT Sat Sep 23 2017

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
242045-
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-
331 PM CDT Sat Sep 23 2017 /431 PM EDT Sat Sep 23 2017/

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

.DAY ONE...Tonight.

WEATHER HAZARDS EXPECTED:

  Limited Fog Risk.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Sunday Morning...
  Limited Fog Risk.
Tuesday...
  Limited Thunderstorm Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

&&

$$

Hazardous Weather Outlook
National Weather Service Green Bay WI
213 PM CDT Sat Sep 23 2017

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-241915-
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-
213 PM CDT Sat Sep 23 2017

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

.DAY ONE...Tonight

There is a slight chance of thunderstorms across parts of Vilas
county. No severe weather is expected from any of these storms.

.DAYS TWO THROUGH SEVEN...Sunday through Saturday

Another very warm and humid day is expected on Sunday. High
temperatures are forecast to generally reach the 85 to 90 degree
range with heat indices in the upper 80s to lower 90s.

Thunderstorms are possible at times Monday through Tuesday
evening. Although some of the storms could produce heavy rainfall
and gusty winds, the risk for severe weather with the storms
appears limited.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight.

$$

Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
1256 PM CDT Sat Sep 23 2017

MNZ052-053-060>063-067>070-074>078-082>085-091>093-WIZ014>016-
023>028-241800-
Isanti-Chisago-Hennepin-Anoka-Ramsey-Washington-Sibley-Carver-
Scott-Dakota-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-
Blue Earth-Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-
Rusk-St. Croix-Pierce-Dunn-Pepin-Chippewa-Eau Claire-
1256 PM CDT Sat Sep 23 2017

This Hazardous Weather Outlook is for portions of central
Minnesota...east central Minnesota...south central Minnesota...
southeast Minnesota...northwest Wisconsin and west central
Wisconsin.

.DAY ONE...This Afternoon and Tonight

Heat is a concern once again east and south of a line from
Cambridge to New Ulm, where afternoon Heat Indices will reach
between 90 and 95 degrees. Heat illnesses may occur, primarily for
those who are active outdoors.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Periodic chances for thunderstorms exist from Sunday through
Monday night.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation will not be needed through tonight.

$$

Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
1256 PM CDT Sat Sep 23 2017

MNZ041>045-047>051-054>059-064>066-073-241800-
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Lac Qui Parle-Swift-Chippewa-Kandiyohi-Meeker-
Wright-Yellow Medicine-Renville-McLeod-Redwood-
1256 PM CDT Sat Sep 23 2017

This Hazardous Weather Outlook is for portions of central
Minnesota...east central Minnesota...southwest Minnesota and west
central Minnesota.

.DAY ONE...This Afternoon and Tonight

There is chance of thunderstorms and a marginal risk of severe
weather this afternoon and evening from west central into central
Minnesota. The main threats will be large hail and damaging
winds.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Periodic chances for thunderstorms exist from Sunday through
Monday night.  Repeated rounds of thunderstorms this weekend in
western Minnesota will also lead to an increased risk for
flooding.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation may be needed across far western
Minnesota this afternoon and evening.

$$

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
553 AM CDT Sat Sep 23 2017

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-241100-
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-
553 AM CDT Sat Sep 23 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...TODAY AND TONIGHT

This afternoon, hot and humid conditions can be expected with
heat index values soaring into the mid 90s across much of the
outlook area.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

There is a chance for thunderstorms Monday and Tuesday as a cold
front moves through the Midwest. At this time, strong storms are
not expected.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Haase/Ervin

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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