WGUS83 KLSX 182206
FLSLSX

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

ILC119-133-163-182216-
/O.CAN.KLSX.FA.Y.0024.000000T0000Z-260518T2300Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Madison IL-Monroe IL-Saint Clair IL-
506 PM CDT Mon May 18 2026

...FLOOD ADVISORY HAS BEEN REPLACED WITH A FLASH FLOOD WARNING...

The Flood Advisory is replaced by a Flash Flood Warning for a portion
of southwest Illinois, including the following areas, Madison, Monroe
and Saint Clair.

The threat of flooding continues and a Flash Flood Warning is now in
effect. Please refer to that bulletin for more information.

&&

LAT...LON 3852 9026 3861 9018 3867 9018 3872 9021
      3877 9017 3882 8960 3866 8960 3866 8971
      3843 8970 3821 9035 3826 9037 3835 9036
      3844 9029


$$

Walsh