Hazardous Weather Outlook
Issued by NWS St. Louis, MO

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FLUS43 KLSX 191926
HWOLSX

Hazardous Weather Outlook
National Weather Service St Louis MO
226 PM CDT Sat Apr 19 2025

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-201930-
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-
226 PM CDT Sat Apr 19 2025

This Hazardous Weather Outlook is for portions of eastern and
central Missouri as well as west central and southwest Illinois.

.DAY ONE...Tonight.

Widespread showers and thunderstorms are expected through tonight.
Locally heavy rainfall is possible. A flood watch remains in effect
across much of the area.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Additional rounds of showers and thunderstorms are expected Sunday.
The greatest potential of severe weather will be Sunday afternoon
into late Sunday evening, when hail, damaging winds, and tornadoes
are all possible.

Showers and thunderstorms are possible Tuesday night through
Friday.

Locally heavy rainfall is possible Sunday. Both river flooding and
localized flash flooding remain possible. A flood watch continues
through Sunday evening across much of the area.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report any wind damage, hail, or rainfall
totals above 2" to the National Weather Service.

$$

Gosselin