473 
WWUS73 KLOT 070746
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
246 AM CDT Fri Aug 7 2026

ILZ021-023-032-033-039-105>108-INZ001-002-010-011-019-071300-
/O.NEW.KLOT.FG.Y.0012.260807T0800Z-260807T1300Z/
Grundy-Kankakee-Livingston-Iroquois-Ford-Southern Cook-Northern
Will-Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-
Benton-
Including the cities of Minooka, Park Forest, Gary, Manhattan,
Lemont, Morocco, Coal City, Plainfield, Gibson City, Dwight,
Fairbury, Oak Forest, Beecher, Pontiac, Fowler, Roselawn, Peotone,
Morris, Kankakee, Merrillville, Channahon, Joliet, Valparaiso,
Bolingbrook, Gilman, Hammond, Portage, Calumet City, DeMotte,
Chesterton, Oxford, Rensselaer, Wilmington, Paxton, Orland Park,
Bourbonnais, Crete, Bradley, Watseka, Mokena, and Kentland
246 AM CDT Fri Aug 7 2026 /346 AM EDT Fri Aug 7 2026/

...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM CDT /9 AM EDT/ THIS
MORNING...

* WHAT...Areas of dense fog with visibility less than a half mile.

* WHERE...Portions of central, east central, and northeast Illinois
  and northwest Indiana.

* WHEN...Until 8 AM CDT /9 AM EDT/ 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.

&&

$$

Ratzer

497 
WWUS73 KLOT 071252
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
752 AM CDT Fri Aug 7 2026

ILZ021-023-032-033-039-105>108-INZ001-002-010-011-019-071400-
/O.EXT.KLOT.FG.Y.0012.000000T0000Z-260807T1400Z/
Grundy-Kankakee-Livingston-Iroquois-Ford-Southern Cook-Northern
Will-Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-
Benton-
Including the cities of Morris, Morocco, Hammond, Joliet, Channahon,
Kentland, Crete, Bradley, Paxton, Wilmington, Kankakee, Oxford,
Gilman, Bolingbrook, Merrillville, Watseka, Orland Park, Portage,
Dwight, Oak Forest, Valparaiso, Plainfield, Fowler, Minooka, DeMotte,
Bourbonnais, Fairbury, Beecher, Manhattan, Chesterton, Mokena,
Roselawn, Coal City, Park Forest, Gary, Gibson City, Rensselaer,
Peotone, Pontiac, Calumet City, and Lemont
752 AM CDT Fri Aug 7 2026 /852 AM EDT Fri Aug 7 2026/

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 9 AM CDT /10 AM EDT/ THIS
MORNING...

* WHAT...Areas of dense fog with visibility less than a half mile.

* WHERE...Portions of central, east central, and northeast Illinois
  and northwest Indiana.

* WHEN...Until 9 AM CDT /10 AM EDT/ 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.

&&

$$

Yack

928 
WWUS73 KLOT 071355
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
855 AM CDT Fri Aug 7 2026

ILZ021-023-032-033-039-105>108-INZ001-002-010-011-019-071500-
/O.EXP.KLOT.FG.Y.0012.000000T0000Z-260807T1400Z/
Grundy-Kankakee-Livingston-Iroquois-Ford-Southern Cook-Northern
Will-Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-
Benton-
Including the cities of Morris, Morocco, Hammond, Joliet, Channahon,
Kentland, Crete, Bradley, Paxton, Wilmington, Kankakee, Oxford,
Gilman, Bolingbrook, Merrillville, Watseka, Orland Park, Portage,
Dwight, Oak Forest, Valparaiso, Plainfield, Fowler, Minooka, DeMotte,
Bourbonnais, Fairbury, Beecher, Manhattan, Chesterton, Mokena,
Roselawn, Coal City, Park Forest, Gary, Gibson City, Rensselaer,
Peotone, Pontiac, Calumet City, and Lemont
855 AM CDT Fri Aug 7 2026 /955 AM EDT Fri Aug 7 2026/

...DENSE FOG ADVISORY WILL EXPIRE AT 9 AM CDT /10 AM EDT/ THIS
MORNING...

Dense fog is lifting and will continue to do so through 10 AM.
Localized pockets of reduced visibility will linger until fog fully
dissipates so continue to use caution if traveling.

$$

Yack