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Illinois alert stream

3 active alerts right now, 3 severe or extreme. Weather, flood, heat, fire, wind, marine, air and quakes from NWS, USGS and Open-Meteo, refreshed every 10 minutes.

Air quality (state centre)46Good
Severe or extreme3
Counties affected1
FeedsJSON · RSS
Flooding 3
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SevereFloodingends in 14 h

Flood Watch · Buchanan; Delaware; Dubuque; Benton; Linn; Jones; Jackson; Iowa; Johnson; Cedar; Clinton; Muscatine; Scott; Keokuk; Washington; Louisa; Jefferson; Henry; Des Moines; Van Buren; Carroll; Whiteside; Rock Island; Henry; Mercer

Flood Watch issued October 1 at 4:23AM CDT until October 2 at 1:00AM CDT by NWS Quad Cities IA IL

What to do

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

MissionSandbag, check a drain, or clear a storm grate near youBlocked street drains are the top cause of nuisance street flooding. One cleared grate protects a block. · on IowaChallenge.com
NWS Quad Cities IA ILSource →
SevereFloodingends 2026-10-04

Flood Watch · Lake

Flood Watch issued September 30 at 9:30PM CDT until October 3 at 7:00PM CDT by NWS Chicago IL

What to do

A Flood Watch means water levels above flood stage are possible, but not yet certain, based upon the latest forecasts. Persons along rivers and streams in the watch area should monitor the latest forecasts and be prepared to take action should flooding develop. These forecasts are based on observed precipitation as well as forecast precipitation 24 hours into the future. Changes to the rainfall forecast, or any additional rainfall after 24 hours, may cause changes to these river forecasts. Add

MissionSandbag, check a drain, or clear a storm grate near youBlocked street drains are the top cause of nuisance street flooding. One cleared grate protects a block. · on IllinoisChallenge.com
NWS Chicago ILSource →
SevereFloodingends in 5 h

Flood Warning · Lake

Flood Warning issued September 30 at 9:30PM CDT by NWS Chicago IL

What to do

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation 48 hours into the future. Changes to the rainfall forecast, or any additional rainfall after 48 hours, may cause changes to these river forecasts. Additional information is available at www.weather.gov

MissionSandbag, check a drain, or clear a storm grate near youBlocked street drains are the top cause of nuisance street flooding. One cleared grate protects a block. · on IllinoisChallenge.com
NWS Chicago ILSource →

Do one thing about it

Each alert kind maps to a mission you can finish this week on IllinoisChallenge.com, where it is counted.

Flooding · community trackSandbag, check a drain, or clear a storm grate near you

Blocked street drains are the top cause of nuisance street flooding. One cleared grate protects a block. Finish it on IllinoisChallenge.com.

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