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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
326 AM CDT Wed Oct 21 2020

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-220830-
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-
326 AM CDT Wed Oct 21 2020

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

Showers and thunderstorms are expected to develop late this
afternoon over Missouri and spread over the entire area tonight.
The primary threat from these storms tonight will be heavy
rainfall.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

Thunderstorms are possible Thursday night, with an isolated risk for
large hail and gusty winds. The Storm Prediction Center has a
marginal risk for severe storms along a line from Des Moines, to
Dubuque.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected today and tonight.

$$

Ervin/Gross

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
505 AM CDT Wed Oct 21 2020

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-221015-
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-
505 AM CDT Wed Oct 21 2020

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

.DAY ONE...Today and Tonight

 Light rain showers and isolated thunderstorms will return to the
area late today into the afternoon. Rainfall totals will range from a
trace to a half inch, with the higher totals over northern Missouri.


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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Thursday will warm up significantly on the backside of the warm
front with highs in the 80s. Strong winds with gusts up to 40- 45 mph
possible. This warm up will not last long as a cold front will move
through the area Thursday night, bringing a chance of showers and
storms, some of which could be strong to severe. The main threat will
be strong to damaging winds. Temperatures will drop rapidly with
highs only in the 40s to 50s going into the weekend. Winter looks to
arrive Sunday into Monday with some guidance indicating snow may be
possible on Monday, but we will have to see how things trend.

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

$$

Hazardous Weather Outlook
National Weather Service Lincoln IL
455 AM CDT Wed Oct 21 2020

ILZ027>031-036>038-040-041-221100-
Fulton-Knox-Marshall-Mason-McLean-Peoria-Schuyler-Stark-Tazewell-
Woodford-
455 AM CDT Wed Oct 21 2020

This Hazardous Weather Outlook is for portions of central
Illinois and west central Illinois.

.DAY ONE...TODAY AND TONIGHT...

Scattered thunderstorms will be possible across the area this
afternoon through tonight. Severe weather is not expected at this
time.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

Scattered thunderstorms are possible again across the area Thursday
night through Friday. Severe weather is currently not expected.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

Hazardous Weather Outlook
National Weather Service Lincoln IL
455 AM CDT Wed Oct 21 2020

ILZ042-043-047>053-221100-
Cass-Christian-De Witt-Logan-Macon-Menard-Morgan-Sangamon-Scott-
455 AM CDT Wed Oct 21 2020

This Hazardous Weather Outlook is for portions of central
Illinois and west central Illinois.

.DAY ONE...TODAY AND TONIGHT...

Scattered thunderstorms will be possible this afternoon through
tonight. Severe weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

Scattered thunderstorms are possible again across the area late Thursday
night through Friday. Severe weather is currently not expected.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

Hazardous Weather Outlook
National Weather Service Lincoln IL
455 AM CDT Wed Oct 21 2020

ILZ044>046-221100-
Champaign-Piatt-Vermilion-
455 AM CDT Wed Oct 21 2020

This Hazardous Weather Outlook is for portions of central
Illinois and east central Illinois.

.DAY ONE...TODAY AND TONIGHT...

Scattered thunderstorms will be possible tonight across the area.
Severe weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

Additional scattered thunderstorms are possible across the area
Friday through Friday night. Severe weather is currently not
expected.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

Hazardous Weather Outlook
National Weather Service Des Moines IA
452 AM CDT Wed Oct 21 2020

IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
083>086-094>097-221000-
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-Clarke-Lucas-
Monroe-Wapello-Decatur-Wayne-Appanoose-Davis-
452 AM CDT Wed Oct 21 2020

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

Thunderstorms will be possible later this afternoon and tonight,
mainly over central and southern Iowa. Severe weather is not
anticipated in this time frame.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Winds will turn breezy mainly over southern Iowa ahead of a cold
front on Thursday with wind gusts to 45 mph possible. This front
will also be the focus for the potential of strong to perhaps
severe thunderstorms later Thursday into Thursday night across
Iowa. The main threats will be damaging wind gusts and large hail
with a tornado not ruled out. Moderate to heavy rainfall could
also occur.

Accumulating snowfall is possible later this weekend with parts of
northern Iowa being the most likely location for this to occur.

.SPOTTER INFORMATION STATEMENT...

Spotters may be needed later this week.

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
403 AM CDT Wed Oct 21 2020

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-220915-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
403 AM CDT Wed Oct 21 2020 /503 AM EDT Wed Oct 21 2020/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

  Limited Thunderstorm Risk tonight.

DISCUSSION...

Thunderstorms, scattered in coverage within a broader area of
rain showers, are likely tonight. Severe weather is unlikely,
however some stronger storms capable of small hail are possible.

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

Thursday...
  Limited Thunderstorm Risk.
  Limited Non-Thunderstorm Wind Risk in the afternoon.
Friday...
  Limited Thunderstorm Risk.


.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

  Moving toward the east-northeast at 60 mph.

$$

Hazardous Weather Outlook
National Weather Service Saint Louis MO
357 AM CDT Wed Oct 21 2020

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-220900-
Adams IL-Audrain MO-Bond IL-Boone MO-Brown IL-Calhoun IL-Callaway MO-
Clinton IL-Cole MO-Crawford MO-Fayette IL-Franklin MO-Gasconade MO-
Greene IL-Iron MO-Jefferson MO-Jersey IL-Knox MO-Lewis MO-Lincoln MO-
Macoupin IL-Madison IL-Madison MO-Marion IL-Marion MO-Moniteau MO-
Monroe IL-Monroe MO-Montgomery IL-Montgomery MO-Osage MO-Pike IL-
Pike MO-Ralls MO-Randolph IL-Reynolds MO-Saint Charles MO-
Saint Clair IL-Saint Francois MO-Saint Louis City MO-Saint Louis MO-
Sainte Genevieve MO-Shelby MO-Warren MO-Washington IL-Washington MO-
357 AM CDT Wed Oct 21 2020

This Hazardous Weather Outlook is for portions of eastern and
central Missouri as well as west central and southwest Illinois.

.DAY ONE...Today and tonight.

There is a chance of thunderstorms across northeast Missouri and
west central Illinois Wednesday afternoon and evening.

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

There is a chance of thunderstorms late Thursday night through
Friday night, and again Sunday through Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

MRB

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
326 AM CDT Wed Oct 21 2020

WIZ046-047-051-052-056>060-062>072-220830-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
326 AM CDT Wed Oct 21 2020

This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.

.DAY ONE...Today and Tonight

There is a chance for thunderstorms later tonight across most of
the area.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

There is a chance for thunderstorms Thursday and Thursday night.

.SPOTTER INFORMATION STATEMENT...

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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