Flash Flood Watch
Issued by NWS St. Louis, MO

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948
WGUS63 KLSX 180818
FFALSX

Flood Watch
National Weather Service St Louis MO
318 AM CDT Sat Apr 18 2026

ILZ058>060-095>099-MOZ018-019-026-027-034>036-041-042-047>052-180930-
/O.CAN.KLSX.FA.A.0002.000000T0000Z-260418T0900Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Greene IL-Macoupin IL-Montgomery IL-Adams IL-Brown IL-Pike IL-
Calhoun IL-Jersey 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-
Including the cities of Pittsfield, Mount Sterling, Fulton, Quincy,
Mexico, Bowling Green, Hannibal, Litchfield, Jefferson City, and
Columbia
318 AM CDT Sat Apr 18 2026

...FLOOD WATCH IS CANCELLED...

The Flood Watch is cancelled for portions of Illinois, including the
following areas, Adams IL, Brown IL, Calhoun IL, Greene IL, Jersey
IL, Macoupin IL, Montgomery IL and Pike IL and Missouri, including
the following areas, Audrain MO, Boone MO, Callaway MO, Cole MO, Knox
MO, Lewis MO, Lincoln MO, Marion MO, Moniteau MO, Monroe MO,
Montgomery MO, Osage MO, Pike MO, Ralls MO and Shelby MO.

Flooding is no longer expected to pose a threat. Please continue to
heed remaining road closures.

$$

Maples