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Elev 892 ft, 41.96 °N, 88.4 °W

St. Charles, IL Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: St. Charles, IL
Elevation: 892ft
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River Flood Warning
Issued: 2:29 PM May. 4, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW EVENING...

* WHAT...Minor flooding is occurring and forecasted to occur.

* WHERE...Fox River from Johnsburg downstream to Red Gate Road in
St. Charles, including the Algonquin Lock & Dam tailwater gauge.

* WHEN...Until tomorrow evening.

* IMPACTS...At 10.0 feet, Winaki Trail and Onaway Trail are
threatened south of Algonquin. Athletic fields inundated at Judson
College in Elgin.

* ADDITIONAL DETAILS...
- At 8:30 AM CDT Monday the stage was 9.8 feet.
- Forecast...The river is expected to fall below flood stage
early tomorrow afternoon and continue falling to 7.9 feet
Monday, May 11.
- Flood stage is 9.5 feet.
- Flood History...This crest compares to a previous crest of
9.4 feet on 07/18/2024.
- http://www.weather.gov/safety/flood

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