Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Lincoln IL
433 AM CDT Tue May 13 2025
ILZ027>031-036>038-040>057-061>063-066>068-071>073-140945-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-Menard-Scott-
Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-
Cumberland-Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
433 AM CDT Tue May 13 2025
This Hazardous Weather Outlook is for central Illinois, east
central Illinois, southeast Illinois and west central Illinois.
.DAY ONE...Today and tonight.
Isolated to scattered thunderstorms are possible this afternoon and
early evening. Severe weather is not expected, though lightning is a
risk with any storms. Funnel clouds are possible, especially over
eastern IL.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Isolated thunderstorms are possible Thursday afternoon. Confidence
is low on storm development, but the environment would favor large
hail, damaging winds, and tornadoes if storms do form.
Scattered thunderstorms are possible Friday afternoon and evening,
primarily over eastern and southeast IL.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated through tonight.
$$
25
Hazardous Weather Outlook
National Weather Service St Louis MO
410 AM CDT Tue May 13 2025
ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-140915-
Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL-
Marion IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL-
Calhoun IL-Jersey IL-Madison IL-Saint Clair IL-Monroe IL-Knox MO-
Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO-
Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-
Lincoln MO-Gasconade MO-Warren MO-Saint Charles MO-Franklin MO-
Saint Louis MO-Saint Louis City MO-Jefferson MO-Crawford MO-
Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-
Madison MO-Reynolds MO-
410 AM CDT Tue May 13 2025
This Hazardous Weather Outlook is for portions of eastern and
central Missouri as well as west central and southwest Illinois.
.DAY ONE...Today and tonight.
A Dense Fog Advisory is in effect this morning across portions of the
area.
There is a chance of thunderstorms this afternoon.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
There is a chance of thunderstorms over parts of the area Friday and
then Sunday through Monday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Pfahler
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
405 AM CDT Tue May 13 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-140915-
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-
405 AM CDT Tue May 13 2025 /505 AM EDT Tue May 13 2025/
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.
Limited Fog Risk near Lake Michigan tonight.
DISCUSSION...
Isolated to widely scattered thunderstorms are possible this
afternoon and evening with the greatest coverage expected in
northwest Indiana. Possible hazards include lightning, localized
downpours, and gusty winds with any storms that develop.
Fog, locally dense, is expected to develop over southern Lake
Michigan today and may move inland near the lake this evening
and overnight. The highest chance for patchy dense fog will be
along the Illinois shore.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Thunderstorm Risk.
Limited Fog Risk near Lake Michigan.
Thursday...
Limited Thunderstorm Risk...with an associated:
Level 2 of 5 Severe Thunderstorm Risk.
Friday...
Elevated Fire Weather Risk.
Limited Non-Thunderstorm Wind Risk
DISCUSSION...
Isolated to scattered thunderstorms may develop ahead of a cold
front late Thursday afternoon. If thunderstorms develop, some will
likely become severe with damaging hail being the greatest threat.
On Friday, strong west-southwest winds and very warm and dry
conditions will result in an elevated to potentially significant
fire danger.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the northwest at 10 to 20 mph.
$$
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
329 AM CDT Tue May 13 2025
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-140830-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
329 AM CDT Tue May 13 2025
This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.
.DAY ONE...TODAY AND TONIGHT
Scattered slow moving showers and isolated thunderstorms are
possible this afternoon and into the evening. Locally heavy
rainfall and lightning are the primary threats.
.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY
There is the potential for thunderstorms late Wednesday night into
Thursday. There is a risk for isolated severe storms east of a
Independence to Moline to Galesburg line. Stay tuned to the
forecast for any updates.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today or tonight.
GENERAL STORM MOTION OF THE DAY:
To the northwest around 15 mph.
$$
DC
Hazardous Weather Outlook
National Weather Service Paducah KY
305 AM CDT Tue May 13 2025
ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-
100-107>112-114-140815-
Jefferson-Wayne IL-Edwards-Wabash-Perry IL-Franklin-Hamilton-
White-Jackson-Williamson-Saline-Gallatin-Union-Johnson-Pope-
Hardin-Alexander-Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-
Warrick-Spencer-Fulton-Hickman-Carlisle-Ballard-McCracken-Graves-
Livingston-Marshall-Calloway-Crittenden-Lyon-Trigg-Caldwell-
Union KY-Webster-Hopkins-Christian-Henderson-Daviess-McLean-
Muhlenberg-Todd-Perry MO-Bollinger-Cape Girardeau-Wayne MO-Carter-
Ripley-Butler-Stoddard-Scott-Mississippi-New Madrid-
305 AM CDT Tue May 13 2025 /405 AM EDT Tue May 13 2025/
This Hazardous Weather Outlook is for portions of southern
Illinois, southwest Indiana, western Kentucky, and southeast
Missouri.
.DAY ONE...Today and Tonight
Areas of dense fog will persist through early this morning across
portions of the quad-state, refer to the dense fog advisory for
more details.
Isolated to scattered showers and thunderstorms are forecast this
afternoon. Lightning is the main hazard.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Off and on thunderstorms are forecast Thursday afternoon through
Sunday. There is some risk for severe weather Thursday afternoon
and evening with a higher threat Friday and Friday night.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.
$$
JGG
Hazardous Weather Outlook
National Weather Service Indianapolis IN
400 AM EDT Tue May 13 2025
INZ021-028>031-035>049-051>057-060>065-067>072-140800-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Marion-Hancock-Henry-Vigo-Clay-Owen-Morgan-Johnson-Shelby-
Rush-Sullivan-Greene-Monroe-Brown-Bartholomew-Decatur-Knox-Daviess-
Martin-Lawrence-Jackson-Jennings-
400 AM EDT Tue May 13 2025
This hazardous weather outlook is for central Indiana.
.DAY ONE...Today and Tonight.
Isolated to scattered thunderstorms are possible from midday to
evening across central Indiana.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Isolated to scattered thunderstorms are possible at times through
Friday night. Strong to severe storms are possible late Thursday
into Thursday night, but uncertainty remains high. Brief heavy
downpours and lightning will be threats from any storm.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to monitor forecasts for Thursday.
&&
More information, along with other weather, hydrological and climate
information can be found at http://weather.gov/ind
$$
Hazardous Weather Outlook
National Weather Service Louisville KY
339 AM EDT Tue May 13 2025
INZ076>079-083-084-089>092-KYZ023>043-045>049-053>057-061>067-
070>078-081-082-140745-
Orange-Washington IN-Scott IN-Jefferson IN-Dubois-Crawford-Perry-
Harrison IN-Floyd-Clark IN-Hancock-Breckinridge-Meade-Ohio-Grayson-
Hardin-Bullitt-Jefferson-Oldham-Trimble-Henry-Shelby-Franklin-
Scott KY-Harrison KY-Spencer-Anderson-Woodford-Fayette-Bourbon-
Nicholas-Nelson-Washington KY-Mercer-Jessamine-Clark KY-Larue-Marion-
Boyle-Garrard-Madison-Butler-Edmonson-Hart-Green-Taylor-Casey-
Lincoln-Logan-Warren-Simpson-Allen-Barren-Monroe-Metcalfe-Adair-
Russell-Cumberland-Clinton-
339 AM EDT Tue May 13 2025 /239 AM CDT Tue May 13 2025/
This Hazardous Weather Outlook is for portions of southern Indiana
and central Kentucky.
.DAY ONE...Today and tonight.
Scattered to numerous showers and thunderstorms will bring heavy
rains and brief gusty winds mainly this afternoon.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Scattered showers and storms will continue Wednesday as the slow-
moving system over us today finally starts pushing northeast away
from the region.
A couple of waves of strong to severe storms are possible Thursday
evening/early Friday and then again Friday afternoon through the
overnight. The main threats Thursday night will be brief gusty winds
as well as heavy rain and frequent lightning. In addition to these
threats, the second wave Friday could bring hail and isolated
tornadoes.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected today.
GENERAL STORM MOTION OF THE DAY:
Storms this afternoon will move from south to north at 5 to 10 mph.
Any users of this storm motion must be aware that thunderstorm activity
can be erratic and constantly evolving. Please use this with caution
and be prepared for changing conditions.
&&
More information, along with other weather, hydrological and
climate information can be found, at weather.gov/louisville.
$$
RJS
