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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Omaha/Valley NE
506 AM CDT Wed Jun 23 2021

IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-240015-
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-
Page-Knox-Cedar-Thurston-Antelope-Pierce-Wayne-Boone-Madison-
Stanton-Cuming-Burt-Platte-Colfax-Dodge-Washington-Butler-
Saunders-Douglas-Sarpy-Seward-Lancaster-Cass-Otoe-Saline-
Jefferson-Gage-Johnson-Nemaha-Pawnee-Richardson-
506 AM CDT Wed Jun 23 2021

This Hazardous Weather Outlook is for portions of southwest
Iowa...west central Iowa...east central Nebraska...northeast
Nebraska and southeast Nebraska.

.DAY ONE...Today and Tonight

A hot and more humid air mass is expected to develop across the
area today with heat index values approaching 95 to 100 degrees
at some locations.

A complex of thunderstorms is expected to move into the area
after 10 PM with the primary hazard being wind gusts of 50 to 60
mph.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Severe storms capable of large hail and damaging winds will be
possible on Thursday afternoon into Thursday night. Specific
details regarding the timing and location of the storms remains
uncertain.

Another round of strong storms could occur on Friday afternoon
and evening with non-severe-storm chances extending into this
weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter reports of any hail or wind damage are appreciated.

$$

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
451 AM CDT Wed Jun 23 2021

IAZ012>014-020>022-031-032-NEZ013-014-SDZ070-071-241000-
Sioux-O`Brien-Clay-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Dixon-
Dakota-Union-
451 AM CDT Wed Jun 23 2021

This Hazardous Weather Outlook is for northwest Iowa, west central
Iowa, northeast Nebraska and southeast South Dakota.

.DAY ONE...Today and tonight.

Very warm temperatures are expected today, with heat indices in the
90s likely this afternoon.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

There is a chance for thunderstorms late tonight into early Thursday
morning. These storms are not expected to be severe.

Additional scattered thunderstorms are possible Thursday into
Friday. While there is uncertainty in exact location and timing, a
few strong to severe thunderstorms will be possible, mainly during
the afternoon and evening hours.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

$$

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
451 AM CDT Wed Jun 23 2021

IAZ001>003-MNZ071-072-080-081-089-090-097-098-SDZ038>040-052>056-
060>062-066-067-241000-
Lyon-Osceola-Dickinson-Lincoln-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Beadle-Kingsbury-Brookings-Jerauld-Sanborn-Miner-Lake-
Moody-Hanson-McCook-Minnehaha-Turner-
451 AM CDT Wed Jun 23 2021

This Hazardous Weather Outlook is for northwest Iowa, southwest
Minnesota, central South Dakota, east central South Dakota and
southeast South Dakota.

.DAY ONE...Today and tonight.

Very warm temperatures are expected today, with heat indices in the
90s likely this afternoon.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

There is a chance for thunderstorms late tonight into Thursday night.
The potential for severe weather during this time is low, but a few
stronger storms may produce small hail and gusty winds, mainly near
or south of I-90 during the afternoon and evening hours Thursday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service La Crosse WI
424 AM CDT Wed Jun 23 2021

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-
424 AM CDT Wed Jun 23 2021

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 tonight north of Interstate 94. A few
of the storms could be strong with hail and gusty winds.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Thunderstorms are expected again Thursday into Friday.
Uncertainty does exist if the storms will be severe Thursday into
Friday. The main threats would be large hail and damaging winds.
In addition...locally heavy rain is possible if storms track over
the same area.

Periodic chances of thunderstorms will continue from Saturday
into Tuesday. At this time, it is too early to determine if
organized severe weather will occur.

.SPOTTER INFORMATION STATEMENT...

Any reports of hail or damaging winds would be appreciated
tonight into Friday.

.EMERGENCY MANAGEMENT COORDINATION...

No webinar is scheduled.

$$

DTJ

Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
317 AM CDT Wed Jun 23 2021

MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
240830-
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-
317 AM CDT Wed Jun 23 2021

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

.DAY ONE...Today and Tonight.

There is a chance of thunderstorms after midnight tonight. A few
could be severe and contain large hail and damaging winds north of
Interstate 94.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thunderstorm chances will linger into Thursday. A few severe
storms with large hail and damaging winds are possible southeast
of a line from New Ulm, to the Twin Cities, to Rice Lake.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation may be needed late tonight north of
I-94.

$$

Borghoff

Hazardous Weather Outlook
National Weather Service Des Moines IA
311 AM CDT Wed Jun 23 2021

IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
081>086-092>097-240815-
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-
311 AM CDT Wed Jun 23 2021

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

Thunderstorms are expected to move into Iowa after midnight
tonight with the severe threat low at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Several rounds of thunderstorms are expected Thursday through
Friday. Strong to severe storms will be possible during this time
with the higher chance on Thursday. Further, repeated rounds of
heavy rainfall could lead to localized water issues. Given
current expected rainfall, most rivers will see within bank rises
with smaller streams perhaps exceeding their banks.

Non-severe thunderstorms at times will linger into this weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation might be needed at times later this week.

$$

Ansorge

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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