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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service La Crosse WI
328 AM CDT Thu May 24 2018

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-251200-
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-
328 AM CDT Thu May 24 2018

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

.DAY ONE...Today and Tonight

Thunderstorms are possible late this afternoon and tonight.
Lightning and heavy downpours will be the main hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Periodic chances of thunderstorms will continue through the middle
of next week. A few storms may be strong on Friday afternoon into
Friday evening, with locally heavy rain, small hail, and gusty
winds possible.

Afternoon heat indices may reach 90 to 95 in some areas over the
weekend.

.SPOTTER INFORMATION STATEMENT...

No action needed.

.EMERGENCY MANAGEMENT COORDINATION...

No webinar is scheduled.

$$

Hazardous Weather Outlook
National Weather Service Des Moines IA
341 PM CDT Thu May 24 2018

IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
081>086-092>097-252045-
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-
341 PM CDT Thu May 24 2018

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...This afternoon and tonight

Scattered thunderstorm are possible tonight. Isolated severe
storms may occur with quarter sized hail possible.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

The threat for thunderstorms continues into Friday. There is a
slight risk for severe storms during the period with large hail
and damaging winds the primary threat. locally heavy rainfall is
also possible.

The main threat for thunderstorms in the extended are late next
Tuesday into Wednesday. The threat for severe weather is low at
this time.

Iowans will see the first bout of heat and humidity this season
from Saturday through Monday. This could lead to heat related
impacts if precautions are not taken.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed Friday afternoon into the
evening.

$$

Hazardous Weather Outlook
National Weather Service Duluth MN
335 PM CDT Thu May 24 2018

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-252045-
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-
335 PM CDT Thu May 24 2018

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

.DAY ONE...This afternoon and Tonight

Scattered thunderstorms expected this afternoon and overnight.
Some of these storms could be severe with large hail, heavy
rain, lightning, and damaging winds.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

More thunderstorms will be possible on Friday and a few storms
could be strong to severe.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotters are encouraged to report hail of any size and
rainfall amounts to the National Weather Service.

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
319 PM CDT Thu May 24 2018

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
252030-
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-
319 PM CDT Thu May 24 2018 /419 PM EDT Thu May 24 2018/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR North Central Illinois...
Northeast Illinois AND Northwest Indiana.

.DAY ONE...Tonight.

Portions of the Des Plaines and Fox rivers will remain in flood.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Friday...
  Limited Severe Thunderstorm Risk.
Saturday...
  Limited Thunderstorm Risk.
Wednesday...
  Limited Thunderstorm Risk.

DISCUSSION:

There is a chance of thunderstorms, possibly strong to severe,
late Friday afternoon into Friday evening, mainly across northern
Illinois.

Portions of the Des Plaines and Fox rivers will remain in flood.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

&&

$$

Hazardous Weather Outlook
National Weather Service Green Bay WI
313 PM CDT Thu May 24 2018

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-252015-
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-
313 PM CDT Thu May 24 2018

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

.DAY ONE...Tonight

Thunderstorms with locally heavy rainfall and hail are possible
across northern and central Wisconsin. Isolated large hail is
possible in north central Wisconsin through early evening.

.DAYS TWO THROUGH SEVEN...Friday through Thursday

Thunderstorms are possible at times Friday through Saturday
evening. Strong are possible from the afternoon into the evening
hours on both days. There is a slight risk of severe storms across
parts of central Wisconsin Friday afternoon and evening.

.SPOTTER INFORMATION STATEMENT...

Spotters should report any occurrences of hail tonight.

$$

Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
1239 PM CDT Thu May 24 2018

MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
251745-
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-
1239 PM CDT Thu May 24 2018

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

.DAY ONE...This Afternoon and Tonight

Thunderstorms are possible this afternoon and tonight. A few
storms could produce large hail, gusty winds and heavy rainfall.
Heat and humidity will continue to build this afternoon, with heat
indices rising into the mid 80s to lower 90s.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Thunderstorm chances continue Friday through Friday evening. A
few storms could produce large hail, gusty winds and heavy
rainfall, mainly along and east of Interstate 35.

A long duration heat wave is possible through Memorial Day. High
temperatures are expected to rise into the upper 80s to mid 90s
each day with heat indices in the low to mid 90s. The very warm
temperatures and high humidity will combine to create a
heightened risk for heat illnesses, especially for those who are
active or working outdoors.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation will not be needed.

$$

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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