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Hazardous Weather Outlook


Hazardous Weather Outlook...CORRECTED
National Weather Service Quad Cities IA IL
415 AM CDT Thu Jun 27 2019

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-280915-
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-
415 AM CDT Thu Jun 27 2019

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

The Storm Prediction Center has a slight risk for severe
thunderstorms along Highway 20 in northeast Iowa and northwest
Illinois for later this afternoon and evening. There is a marginal
risk as far south as the Interstate 80 corridor.

A line of severe thunderstorms will move across southern Minnesota
this morning and then may dive southeast into northeast Iowa and
northwest Illinois later this afternoon. If this occurs then
damaging winds to 70 mph are possible. Thunderstorms may continue
into tonight. However, some models suggest the storms may stay to
the north across Minnesota and Wisconsin. There is low confidence
in this scenario at this time so interests need to monitor
convective trends.

Afternoon and early evening heat index values will soar into the
mid 90s, possibly upper 90s in a few spots.

Area rivers are experiencing flooding. Please see the
latest Flood Statements and Flood Warnings for details.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

Heat indices are expected to be in the mid to upper 90s Friday
through Monday. Saturday and Sunday look to be the hottest days
with heat indices nearing 100 degrees in some locations.

Thunderstorms will be possible Friday and Friday night across
northeast Iowa and northwest Illinois. At this time, severe
thunderstorms are not anticipated, but small hail, strong winds,
and heavy rain is possible with any thunderstorms.

Thunderstorms will be possible daily next week beginning Monday
afternoon. However, confidence is low on timing and areal extent
of thunderstorms and if any storms will have the potential to
reach severe levels.

.SPOTTER INFORMATION STATEMENT...

Activation of spotters and amateur radio networks may be needed
this afternoon and evening.

$$

Haase/Brooks

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
503 AM CDT Thu Jun 27 2019

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-281015-
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-
503 AM CDT Thu Jun 27 2019

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

.DAY ONE...Today and Tonight

 No hazardous weather is expected today or tonight.


.DAYS TWO THROUGH SEVEN...Friday through Wednesday

 Afternoon highs will climb above 90 degrees by the weekend, with
 heat indices around 100 degrees.

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

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
454 AM CDT Thu Jun 27 2019

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
281000-
Winnebago-Boone-McHenry-Lake-Ogle-Lee-De Kalb-Kane-DuPage-Cook-
La Salle-Kendall-Grundy-Will-Kankakee-Livingston-Iroquois-Ford-
Porter-Newton-Jasper-Benton-
454 AM CDT Thu Jun 27 2019 /554 AM EDT Thu Jun 27 2019/

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

.DAY ONE...Today and Tonight.

Weather hazards expected...

  Elevated Thunderstorm Risk...with an associated:
     Limited hail risk...up to quarter size.
     Elevated damaging wind risk...up to 60 mph.
  Limited Flooding Risk.
  Limited Excessive heat Risk.

DISCUSSION...

Isolated thunderstorms are possible this afternoon along a lake
breeze in northeast Illinois and northwest Indiana. Confidence is
low for this development.

A line of thunderstorms is expected to form across the upper
midwest this afternoon and move south into far northern Illinois
this evening. There remains low confidence regarding how strong
this activity will be and far south into Illinois it will move.
Strong to severe thunderstorms are possible during this time.

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

Friday...
  Limited Severe Thunderstorm Risk.
  Limited Excessive Heat Risk.
Saturday through Tuesday...
  Limited Thunderstorm Risk.
  Limited Excessive Heat Risk.
Wednesday...
  Limited Thunderstorm Risk.

DISCUSSION:

There will be periodic chances for thunderstorms but confidence
is low for specific timing and location. If thunderstorms do
develop...they may become strong to severe and produce locally
heavy rain.

A very warm and humid airmass is expected to remain in place
through the middle of next week with high temperatures in the
upper 80s to lower 90s and afternoon heat index values in the
middle to upper 90s.

.SPOTTER INFORMATION STATEMENT...

Spotters may be needed this evening.

GENERAL STORM MOTION OF THE DAY:

Moving toward though southeast at 20 to 30 mph.

$$

Hazardous Weather Outlook
National Weather Service Lincoln IL
427 AM CDT Thu Jun 27 2019

ILZ027>031-037-280930-
Knox-Marshall-Peoria-Stark-Tazewell-Woodford-
427 AM CDT Thu Jun 27 2019

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

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

There is a slight chance that a decaying line of thunderstorms may
move into portions of central Illinois producing strong winds,
mainly north of I-74 overnight.

Minor flooding is occurring along the Illinois River downstream
from Henry.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

Minor flooding will continue along the Illinois River downstream
from Henry through early next week.

Thunderstorms are possible Tuesday and Wednesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

Hazardous Weather Outlook
National Weather Service Lincoln IL
427 AM CDT Thu Jun 27 2019

ILZ036-040-041-047-049-050-280930-
Cass-Fulton-Mason-Morgan-Schuyler-Scott-
427 AM CDT Thu Jun 27 2019

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

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

Moderate flooding is occurring along the Illinois River from
Havana downstream. Minor flooding is occurring along the Sangamon
River near Chandlerville.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

Moderate flooding will continue along the Illinois River from
Havana downstream into next week.

Minor flooding will continue along the Sangamon River near
Chandlerville through late Friday.

Thunderstorms are possible Tuesday and Wednesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

Hazardous Weather Outlook
National Weather Service Lincoln IL
427 AM CDT Thu Jun 27 2019

ILZ038-042>046-048-051>057-061-280930-
Champaign-Christian-Coles-De Witt-Douglas-Edgar-Logan-Macon-
McLean-Menard-Moultrie-Piatt-Sangamon-Shelby-Vermilion-
427 AM CDT Thu Jun 27 2019

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

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

Isolated thunderstorms will be possible this afternoon and
evening, mainly along and east of the I-57 corridor. Severe
weather is not expected.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

Thunderstorms are possible Tuesday and Wednesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

Hazardous Weather Outlook
National Weather Service Saint Louis MO
421 AM CDT Thu Jun 27 2019

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-280930-
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-
421 AM CDT Thu Jun 27 2019

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 for thunderstorms across southeast Missouri and
southwest Illinois today and tonight.

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

The chance of thunderstorms will continue in southeast Missouri on
Friday. There is also a slight chance for thunderstorms across parts
of our area Tuesday and Tuesday night, with a chance of
thunderstorms on Wednesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

GKS

Hazardous Weather Outlook
National Weather Service La Crosse WI
420 AM CDT Thu Jun 27 2019

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-281000-
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-
420 AM CDT Thu Jun 27 2019

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

.DAY ONE...Today and Tonight

Strong to severe storms are possible this afternoon into this
evening. Strong to damaging wind and torrential downpours along
with some localized flooding are the main threats. Some large hail
is also possible.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

On and off thunderstorm chances are expected Friday through
next Wednesday. While the severe weather threat looks low, it
remains too early to determine the severe weather risk details for
each day.

Increasing temperatures and humidity will yield heat indices
in the 95 to 105 range over the weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon into this
evening.

.EMERGENCY MANAGEMENT COORDINATION...

No webinar is scheduled.

$$

DAS

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
355 AM CDT Thu Jun 27 2019

WIZ046-047-051-052-056>060-062>072-280900-
Marquette-Green Lake-Fond Du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
355 AM CDT Thu Jun 27 2019

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

.DAY ONE...Today and Tonight

Thunderstorms are expected today, mainly from mid day into the
evening hours. Some strong to severe storms are possible during
this time. Damaging winds, large hail, and very heavy rainfall are
the main hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Thunderstorms are possible each day from Friday through the
weekend and into early next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon and evening.

$$

Hazardous Weather Outlook
National Weather Service Des Moines IA
320 AM CDT Thu Jun 27 2019

IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
081>086-092>097-280830-
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-
320 AM CDT Thu Jun 27 2019

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

Thunderstorms may pass over northern Iowa later this morning into
this afternoon with the main threats being strong wind gusts and
isolated locally heavy rainfall. Additional storms may develop
tonight with strong wind gusts and heavy rainfall the primary
threats.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Hot and humid conditions are expected Friday through Monday. Heat
index values will be well into the 90s through this time period
with heat index values nearing 105 degrees at times in some areas
on Saturday and perhaps on Sunday.

Thunderstorms will return to parts of Iowa early next week. Any
severe risk will be better assessed in the coming days.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is possible over northern Iowa at times through
Thursday night.

$$

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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