539 
WGUS83 KLOT 100605
FLSLOT

Flood Advisory
National Weather Service Chicago IL
105 AM CDT Mon Aug 10 2026

ILC063-093-099-103-101400-
/O.NEW.KLOT.FA.Y.0093.260810T0605Z-260810T1400Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Grundy IL-Kendall IL-La Salle IL-Lee IL-
105 AM CDT Mon Aug 10 2026

...FLOOD ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...La Salle County in north central Illinois...
  Lee County in north central Illinois...
  Grundy County in northeastern Illinois...
  Southwestern Kendall County in northeastern Illinois...

* WHEN...Until 900 AM CDT Monday.

* IMPACTS...Creeks and streams may rise out of their banks. Roads and
  streets may be flooded. Slow moving or standing water may continue.
  High water may recede slowly from flooded areas.

* ADDITIONAL DETAILS...
  - At 104 AM CDT, Doppler radar and automated rain gauges indicated
    heavy rainfall moving out of the area, but some streams will
    continue to rise due to earlier heavy rainfall. Standing water
    may also be slow to recede in some areas. Up to 3 inches of rain
    occurred in multiple locations, including east of Amboy, near
    Earlville, north of Ottawa, and east of Streator.
  - Some locations that will experience flooding include...
    Ottawa, Dixon, Streator, Morris, La Salle, Mendota, Coal City,
    Marseilles, Amboy, Sheridan, Oglesby, Seneca, Earlville, Gardner,
    North Utica, Serena, Franklin Grove, Mazon and Paw Paw.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Advisory means minor flooding along waterways and other poor
drainage areas is imminent or may already be occurring. Persons in
the advisory area should use caution and avoid flood waters.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

&&

LAT...LON 4158 8917 4159 8917 4162 8930 4162 8958
      4175 8962 4182 8960 4186 8941 4181 8908
      4178 8898 4163 8894 4163 8893 4155 8867
      4141 8838 4123 8825 4112 8824 4111 8896
      4132 8908 4146 8910 4157 8917


$$

WSL