Dense Fog Advisory
URGENT - WEATHER MESSAGE
National Weather Service Wilmington OH
715 AM EST Fri Nov 21 2025
INZ050-058-059-066-OHZ042-060-211500-
/O.CON.KILN.FG.Y.0011.000000T0000Z-251121T1500Z/
Wayne-Fayette-Union-Franklin-Darke-Preble-
Including the cities of Richmond, Greenville, West College
Corner, Brookville, Liberty, Connersville, Camden, and Eaton
715 AM EST Fri Nov 21 2025
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...In Indiana, Fayette, Union, Wayne, and Franklin Counties.
In Ohio, Darke and Preble Counties.
* WHEN...Until 10 AM EST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your low-beam headlights, and leave
plenty of distance ahead of you.
&&
$$
Campbell
URGENT - WEATHER MESSAGE
National Weather Service Wilmington OH
715 AM EST Fri Nov 21 2025
OHZ043-044-051>053-061-062-070-071-211500-
/O.EXA.KILN.FG.Y.0011.000000T0000Z-251121T1500Z/
Shelby-Logan-Miami-Champaign-Clark-Montgomery-Greene-Butler-
Warren-
Including the cities of Hamilton, Fairfield, Middletown,
Fairborn, Kettering, Sidney, Urbana, Landen, Oxford, Mason,
Springboro, Bellefontaine, Springfield, Tipp City, Xenia, Piqua,
Franklin, Troy, Beavercreek, Lebanon, and Downtown Dayton
715 AM EST Fri Nov 21 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Butler, Warren, Champaign, Clark, Greene, Logan, Miami,
Montgomery, and Shelby Counties.
* WHEN...Until 10 AM EST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your low-beam headlights, and leave
plenty of distance ahead of you.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Indianapolis IN
553 AM EST Fri Nov 21 2025
INZ021-028>031-035>049-054>057-211500-
/O.CON.KIND.FG.Y.0008.000000T0000Z-251121T1500Z/
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-
Boone-Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-
Putnam-Hendricks-Marion-Hancock-Henry-Morgan-Johnson-Shelby-Rush-
Including the cities of Lebanon, Union City, Rushville, Muncie,
Indianapolis, Frankfort, Noblesville, Rockville, Martinsville,
Franklin, Mooresville, Fishers, Greenwood, Tipton, Flora, Delphi,
Covington, Shelbyville, Attica, West Lafayette, Fairview Park,
Anderson, Clinton, Plainfield, Brownsburg, Zionsville, New
Castle, Greenfield, Williamsport, Rosedale, Winchester,
Veedersburg, Farmland, Carmel, Parker City, Danville, Montezuma,
Greencastle, Crawfordsville, Kokomo, Lafayette, and West Lebanon
553 AM EST Fri Nov 21 2025
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of central, east central, north central, and west
central Indiana.
* WHEN...Until 10 AM EST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
Ryan
Special Weather Statement
Special Weather Statement
National Weather Service Wilmington OH
811 AM EST Fri Nov 21 2025
OHZ026-034-035-045-046-054>056-063>065-072-211500-
Hardin-Mercer-Auglaize-Union-Delaware-Madison-Franklin-Licking-
Fayette-Pickaway-Fairfield-Clinton-
Including the cities of Kenton, Ada, Celina, Coldwater,
Wapakoneta, St. Marys, New Bremen, Minster, Marysville, Delaware,
London, West Jefferson, Plain City, Downtown Columbus, Newark,
Washington Court House, Circleville, Lancaster, Pickerington,
Wilmington, and Blanchester
811 AM EST Fri Nov 21 2025
...AREAS OF FOG THIS MORNING...
Areas of fog will continue to impact the area this morning.
Visibilities are below one mile in some locations.
Motorists should exercise extra caution and be prepared for
changes in visibility while driving.
$$
HATZOS
Special Weather Statement
National Weather Service Chicago/Romeoville IL
700 AM CST Fri Nov 21 2025
ILZ011>013-019>021-023-105>108-INZ001-002-211500-
De Kalb-Kane-DuPage-La Salle-Kendall-Grundy-Kankakee-
Southern Cook-Northern Will-Southern Will-Eastern Will-Lake IN-
Porter-
Including the cities of DeKalb, Sycamore, Aurora, Elgin,
Naperville, Wheaton, Downers Grove, Lombard, Carol Stream,
Ottawa, Streator, La Salle, Mendota, Marseilles, Oswego,
Yorkville, Plano, Morris, Coal City, Minooka, Kankakee,
Bourbonnais, Bradley, Calumet City, Oak Forest, Lemont,
Orland Park, Park Forest, Joliet, Bolingbrook, Plainfield,
Mokena, Channahon, Manhattan, Wilmington, Crete, Peotone,
Beecher, Gary, Hammond, Merrillville, Portage, Valparaiso,
and Chesterton
700 AM CST Fri Nov 21 2025
...Patchy Dense Fog through Mid Morning...
Patchy shallow dense fog outside of Chicago between the I-88 and
I-80 corridors down to roughly the Kankakee River will cause
localized poor visibility down to as low as one quarter mile,
along with rapid changes in visibility. Motorists are advised to
use extra caution. Reduce speed, increase following distance, and
use low beams when driving in dense fog.
$$
NWS Chicago
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
235 AM CST Fri Nov 21 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-220845-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
235 AM CST Fri Nov 21 2025 /335 AM EST Fri Nov 21 2025/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Limited Fog Risk.
DISCUSSION...
Patchy dense fog will continue to be possible early this morning
south of a Pontiac to Valparaiso line.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service Wilmington OH
309 AM EST Fri Nov 21 2025
INZ073-074-OHZ026-034-035-043>045-051>054-061>063-070>072-220815-
Ripley-Dearborn-Hardin-Mercer-Auglaize-Shelby-Logan-Union-Miami-
Champaign-Clark-Madison-Montgomery-Greene-Fayette-Butler-Warren-
Clinton-
309 AM EST Fri Nov 21 2025
This Hazardous Weather Outlook is for southeast Indiana, central
Ohio, southwest Ohio and west central Ohio.
.DAY ONE...Today and tonight.
Areas of fog will occur into mid morning with some locations having
visibilities less than one mile.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Hazardous weather is not expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wilmington OH
309 AM EST Fri Nov 21 2025
INZ050-058-059-066-OHZ042-060-220815-
Wayne-Fayette-Union-Franklin-Darke-Preble-
309 AM EST Fri Nov 21 2025
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...
This Hazardous Weather Outlook is for east central Indiana,
southeast Indiana and west central Ohio.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Dense Fog Advisory.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Hazardous weather is not expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Indianapolis IN
308 AM EST Fri Nov 21 2025
INZ021-028>031-035>049-054>057-221000-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Marion-Hancock-Henry-Morgan-Johnson-Shelby-Rush-
308 AM EST Fri Nov 21 2025
This hazardous weather outlook is for central Indiana.
.DAY ONE...Today and Tonight.
Dense fog is expected through mid morning with visibilities at a
quarter mile or less at times.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.
&&
More information, along with other weather, hydrological and climate
information can be found at http://weather.gov/ind
$$
