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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)29Good
Severe or extreme3
Counties affected3
FeedsJSON · RSS
Flooding 3
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By county

Pike 3Calhoun 1Lake 1

Active alerts

Newest and most severe first. Source on every card.

SevereFloodingends 2026-10-07

Flood Warning · Pike, Pike

Flood Warning issued October 3 at 10:08PM CDT until October 7 at 7:00AM CDT by NWS St Louis MO

What to do

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx

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 St Louis MOSource →
SevereFloodingends 2026-10-07

Flood Warning · Calhoun, Pike

Flood Warning issued October 3 at 10:08PM CDT until October 7 at 7:00AM CDT by NWS St Louis MO

What to do

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx

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 St Louis MOSource →
SevereFloodingends in 14 h

Flood Warning · Lake

Flood Warning issued October 3 at 8:03PM 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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