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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Des Moines IA
346 AM CDT Sun May 20 2018

IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
081>086-092>097-211100-
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-
346 AM CDT Sun May 20 2018

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

Isolated non-severe thunderstorms are forecast at times today and
tonight.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Isolated thunderstorms are forecast in eastern Iowa on Monday and
western Iowa during the day Tuesday. Severe weather is not
expected during this time.

More extensive thunderstorm chances are forecast at intervals from
Tuesday night through the end of the week. Initially the severe
weather threat is low, but then becomes more uncertain as the week
progresses.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through at least Tuesday.

$$

Lee

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
453 AM CDT Sun May 20 2018

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-211000-
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS-
Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler-
Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton-
Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton-
Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis-
Cooper-Bates-Henry-
453 AM CDT Sun May 20 2018

This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.

.DAY ONE...Today and Tonight

 Several rounds of storms will be possible today. Morning storms are
 expected to remain sub-severe but may see small hail and gusty
 winds with stronger storms.

 Another round of storms will be possible this afternoon and evening.
 Some of the storms may become strong to marginally severe with hail
 and strong winds the primary concern...generally along and south of
 Highway 36.

 More detailed information can be accessed at...
 https://www.weather.gov/eax/hwo

.DAYS TWO THROUGH SEVEN...Monday through Saturday

 Periodic rain and thunderstorm chances will continue through much of
 the week. Best chance for more widespread activity will occur later
 in the week.

 More detailed information can be accessed at...
 https://www.weather.gov/eax/hwo

$$

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
451 AM CDT Sun May 20 2018

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-211000-
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-
451 AM CDT Sun May 20 2018

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

Scattered thunderstorms will occur off and on across the area
today and into this evening. While severe storms are not
anticipated, some of the stronger cells may produce small hail and
locally heavy rainfall.

Flooding will continue along portions of the Mississippi River
into next week.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

A few thunderstorms will be possible Monday into Monday evening,
but severe storms are not expected.

Chances for thunderstorms increase again from later Thursday into
Saturday. The threat for organized severe storms during this
period appears to be low at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated today and tonight.

$$

12

Hazardous Weather Outlook
National Weather Service Omaha/Valley NE
400 AM CDT Sun May 20 2018

IAZ069-079-080-090-091-NEZ050>053-065>068-078-088>093-202300-
Pottawattamie-Mills-Montgomery-Fremont-Page-Butler-Saunders-
Douglas-Sarpy-Seward-Lancaster-Cass-Otoe-Saline-Jefferson-Gage-
Johnson-Nemaha-Pawnee-Richardson-
400 AM CDT Sun May 20 2018

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

.DAY ONE...Today and Tonight

Isolated thunderstorms may occur mainly south of Interstate 80
today, but the chance of any severe storms is low.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Thunderstorm chances will return Monday night and will continue
through much of the week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation should not be needed today or tonight.

$$

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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