878 
WGUS83 KLSX 190117
FLSLSX

Flood Advisory
National Weather Service St Louis MO
817 PM CDT Mon May 18 2026

ILC121-191315-
/O.NEW.KLSX.FA.Y.0027.260519T0117Z-260519T1315Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Marion IL-
817 PM CDT Mon May 18 2026

...FLOOD ADVISORY IN EFFECT UNTIL 815 AM CDT TUESDAY...

* WHAT...Urban area and small stream flooding caused by excessive
  rainfall is expected.

* WHERE...Marion County in south central Illinois...

* WHEN...Until 815 AM CDT Tuesday.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
  - At 815 PM CDT, emergency management reported heavy flooded roads
    in the advisory area due to recent thunderstorms. This has caused
    urban and small stream flooding. Between 3 and 6 inches of rain
    have fallen. This product replaces the Flash Flood Warning that
    recently expired.
  - Several roadways throughout the county are impacted by flood
    water and will remain closed through tonight. If you approached a
    flooded roadway, do not drive around barricades or attempt to
    cross, as only a small amount of water can stall a vehicle.
  - Some locations that will experience flooding include...
    Centralia, Salem, Sandoval, Wamac, Central City, Odin, Kinmundy,
    Patoka, Farina, Omega, Stephen Forbes Station, Fairman, Helm,
    Tonti, Iuka, Junction City, Alma, Kell, Vernon and Walnut Hill.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 3848 8872 3848 8873 3848 8892 3848 8895
      3847 8900 3847 8914 3863 8914 3882 8914
      3882 8878 3883 8877 3883 8870 3848 8870


$$

Maples

374 
WGUS83 KLSX 191311
FLSLSX

Flood Advisory
National Weather Service St Louis MO
811 AM CDT Tue May 19 2026

ILC121-191321-
/O.EXP.KLSX.FA.Y.0027.000000T0000Z-260519T1315Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Marion IL-
811 AM CDT Tue May 19 2026

...FLOOD ADVISORY WILL EXPIRE AT 815 AM CDT THIS MORNING...

The Flood Advisory will expire at 815 AM CDT this morning for a
portion of south central Illinois, including the following area,
Marion.

The heavy rain has ended. Flood waters have receded. Urban area and
small stream flooding is no longer expected to pose a threat. Please
continue to heed remaining road closures.

A Flood Watch remains in effect until 100 PM CDT for a portion of
south central Illinois...

&&

LAT...LON 3848 8872 3848 8873 3848 8892 3848 8895
      3847 8900 3847 8914 3863 8914 3882 8914
      3882 8878 3883 8877 3883 8870 3848 8870


$$

Pfahler