754
WWUS43 KLSX 231930
WSWLSX

URGENT - WINTER WEATHER MESSAGE
National Weather Service St Louis MO
130 PM CST Fri Jan 23 2026

ILZ064-065-069-070-074-079-100>102-MOZ041-047>051-059>065-072>075-
084-085-099-241030-
/O.CON.KLSX.WS.W.0001.260124T0600Z-260126T0000Z/
Bond IL-Fayette IL-Clinton IL-Marion IL-Washington IL-Randolph IL-
Madison IL-Saint Clair IL-Monroe IL-Boone MO-Moniteau MO-Cole MO-
Osage MO-Callaway MO-Montgomery 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-
Including the cities of Alton, Saint Louis, Saint Charles, Centralia,
Edwardsville, Cahokia, Vandalia, Salem, Columbia, Belleville,
Washington, Jefferson City, Fulton, Union, Sullivan, Chester,
Farmington, and Sparta
130 PM CST Fri Jan 23 2026

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6
PM CST SUNDAY...

* WHAT...Heavy snow expected. Total snow accumulations between 6 and
  12 inches.

* WHERE...Portions of south central and southwest Illinois and
  central, east central, and southeast Missouri.

* WHEN...From midnight tonight to 6 PM CST Sunday.

* IMPACTS...Travel could be very difficult to impossible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

The rapid accumulation of snow will make travel extremely difficult,
if not impossible. If travel is necessary, be sure to exercise
extreme caution. If you must travel, keep an extra flashlight, food
and water in your vehicle in case of an emergency. In Illinois, the
latest road conditions can be obtained at
www.gettingaroundillinois.com. In Missouri, the latest road
conditions can be obtained at traveler.modot.org/map or by calling
1-888-275-6636.

&&

$$

ILZ058>060-097>099-MOZ035-036-042-052-241030-
/O.CON.KLSX.WS.W.0001.260124T1500Z-260126T0000Z/
Greene IL-Macoupin IL-Montgomery IL-Pike IL-Calhoun IL-Jersey IL-
Ralls MO-Pike MO-Audrain MO-Lincoln MO-
Including the cities of Mexico, Pittsfield, Litchfield, and Bowling
Green
130 PM CST Fri Jan 23 2026

...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 AM SATURDAY TO 6 PM
CST SUNDAY...

* WHAT...Heavy snow expected. Total snow accumulations between 4 and
  7 inches.

* WHERE...Portions of south central, southwest, and west central
  Illinois and central, east central, and northeast Missouri.

* WHEN...From 9 AM Saturday to 6 PM CST Sunday.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

The rapid accumulation of snow will make travel extremely difficult,
if not impossible. If travel is necessary, be sure to exercise
extreme caution. If you must travel, keep an extra flashlight, food
and water in your vehicle in case of an emergency. In Illinois, the
latest road conditions can be obtained at
www.gettingaroundillinois.com. In Missouri, the latest road
conditions can be obtained at traveler.modot.org/map or by calling
1-888-275-6636.

&&

$$

ILZ095-096-MOZ018-019-026-027-034-241030-
/O.CON.KLSX.WW.Y.0001.260124T1500Z-260126T0000Z/
Adams IL-Brown IL-Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-
Including the cities of Mount Sterling, Hannibal, and Quincy
130 PM CST Fri Jan 23 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 AM SATURDAY TO 6
PM CST SUNDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 4
  inches.

* WHERE...Portions of west central Illinois and northeast Missouri.

* WHEN...From 9 AM Saturday to 6 PM CST Sunday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. In Illinois, the latest
road conditions can be obtained at www.gettingaroundillinois.com. In
Missouri, the latest road conditions can be obtained at
traveler.modot.org/map or by calling 1-888-275-6636.

&&

$$

Pfahler