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Vermilion Valley Regional Communications Joint Authority
Friday July 25th, 2025 :: 05:31 p.m. CDT

Community

Flood Watch until 07:00PM Saturday

* WHAT...Flash flooding caused by excessive rainfall due to repeated rounds of torrential rain-producing thunderstorms is possible.

* WHERE...Boone, De Kalb, La Salle, Lee, Ogle, Winnebago, Lake IL and McHenry counties in Illinois.

* WHEN...Through Saturday evening.

* IMPACTS...Creeks and streams may rise out of their banks. In addition, roads and streets may flood, especially in areas where storm drains are clogged with debris. Finally, flooding of basements may occur if thunderstorms train over urban areas.

* ADDITIONAL DETAILS... - Over the next 36 hours, several rounds of torrential rain- producing thunderstorms are possible in the watch area including over areas that experienced several inches of rain in the past few days. The tropical-like airmass will support rain rates in excess of 2 inches per hour in the strongest thunderstorms, leading to a threat for flash flooding. - http://www.weather.gov/safety/flood

* AFFECTED AREAS: WINNEBAGO ... BOONE ... MCHENRY ... LAKE ... OGLE ... LEE ... DE KALB ... LA SALLE

Instructions:

Monitor the latest forecasts and be prepared to take quick action should flooding develop.

Address/Location
Vermilion Valley Regional Communications Joint Authority
844 W Lincoln St
Pontiac, IL 61764

Contact
Emergency: 9-1-1
Non-emergencies: 815-844-0911

TEXT-A-TIP -  Text TIP VCOM followed by your message, to 888777

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Alert Details

Severity:
Severe - Significant threat to life or property
Urgency:
Future - Responsive action SHOULD be taken in the near future
Certainty:
Possible (p <= ~50%)
Category:
Meteorological (inc. flood)
Event:
Flood Watch

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