Weather Alert Watch

IL weather

Illinois alerts

19 active alerts, 19 recent records.

Severe IL
Flood Warning Ends in 128h

Flood Warning for Morgan, IL; Pike, IL

At 20.0 feet, Beach Road just north of Shady Acres floods near this height.

WhatMinor flooding is occurring and minor flooding is forecast.WhereIllinois River at Meredosia.WhenUntil Monday evening.
Severe IL
Flood Warning Ends in 125h

Flood Warning for Brown, IL

At 24.0 feet, Extensive wetland acreage south of La Grange begins flooding.

WhatMinor flooding is occurring and minor flooding is forecast.WhereIllinois River at La Grange LD.WhenUntil Monday evening.
Severe IL
Flood Warning Ends in 151h

Flood Warning for Pike, IL; Scott, IL

At 14.0 feet, The road to Norbut Fish and Wildlife area is flooded.

WhatMinor flooding is occurring and minor flooding is forecast.WhereIllinois River at Valley City.WhenUntil Tuesday evening.
Severe IL
Flood Warning Ends in 12h

Flood Warning for Lawrence, IL

At 30.0 feet, Minor agricultural flooding begins.

WhatMinor flooding is occurring and minor flooding is forecast.WhereEmbarras River at Lawrenceville.WhenUntil just after midnight tonight.
Severe IL
Flood Warning Ends in 54h

Flood Warning for Clay, IL; Richland, IL

At 19.7 feet, Mayflower Road...just north of U.S. Route 50...begins to flood.

WhatMinor flooding is occurring and minor flooding is forecast.WhereLittle Wabash River below Clay City.WhenUntil Friday evening.
Severe IL
Flood Warning Ends in 11h

Flood Warning for Cass, IL; Fulton, IL; Mason, IL

At 19.5 feet, Access road to Anderson Lake north campground closed.

WhatModerate flooding is occurring and moderate flooding is forecast.WhereIllinois River near Havana.WhenUntil further notice.
Severe IL, MO
Extreme Heat Warning Ends in 56h

Extreme Heat Warning for Greene; Macoupin; Montgomery +43 more

Heat related illnesses increase significantly during extreme heat and high humidity events.

WhatDangerously hot conditions with heat index values up to 107.WherePortions of south central, southwest, and west central Illinois and central,...WhenUntil 10 PM CDT Friday.
Severe IL, IN +2
Extreme Heat Warning Ends in 54h

Extreme Heat Warning for Jefferson; Wayne; Edwards +55 more

Heat related illnesses increase significantly during prolonged extreme heat and high humidity events.

WhatDangerously hot conditions with daily heat index values peaking up to around...WhereAll of southern Illinois, southwest Indiana, western Kentucky, and southeast...WhenUntil 8 PM CDT /9 PM EDT/ Friday.
Severe IL
Extreme Heat Warning Ends in 53h

Extreme Heat Warning for Schuyler; Logan; De Witt +23 more

Heat related illnesses increase significantly during extreme heat and high humidity events.

WhatDangerously hot conditions with afternoon heat index values up to 105 to 110.WherePortions of central, east central, southeast, and west central Illinois.WhenUntil 7 PM CDT Friday.
Severe IL
Extreme Heat Warning Ends in 34h

Extreme Heat Warning for Knox; Stark; Peoria +6 more

Heat related illnesses increase significantly during extreme heat and high humidity events.

WhatDangerously hot conditions with heat index values up to 105.WhereMarshall, Mason, McLean, Peoria, Stark, Tazewell, Woodford, Fulton, and Knox...WhenUntil midnight CDT Thursday Night.
Severe IA, IL
Extreme Heat Warning Ends in 8h

Extreme Heat Warning for Buchanan; Delaware; Dubuque +7 more

Heat related illnesses increase significantly during extreme heat and high humidity events.

WhatDangerously hot and humid conditions with continued heat index values of 100...WhereIn Illinois, Carroll, Jo Daviess, and Stephenson Counties. In Iowa, Benton,...WhenUntil 10 PM CDT this evening.
Severe IA, IL
Extreme Heat Warning Ends in 32h

Extreme Heat Warning for Clinton; Whiteside; Henry +2 more

Heat related illnesses increase significantly during extreme heat and high humidity events.

WhatDangerously hot and humid conditions with multiple days of heat index values...WhereIn Illinois, Bureau, Putnam, Henry IL, and Whiteside Counties. In Iowa,...WhenUntil 10 PM CDT Thursday.
Severe IA, IL +1
Extreme Heat Warning Ends in 32h

Extreme Heat Warning for Iowa; Johnson; Cedar +18 more

Heat related illnesses increase significantly during extreme heat and high humidity events.

WhatDangerously hot and humid conditions with multiple days of heat index values...WherePortions of northwest and west central Illinois, east central and southeast...WhenUntil 10 PM CDT Thursday.
Severe IL, IN
Extreme Heat Warning Ends in 34h

Extreme Heat Warning for Winnebago; Boone; McHenry +21 more

Heat related illnesses increase during heat waves.

WhatDangerously hot conditions with peak afternoon heat index values of 100 to 110...WherePortions of central, east central, north central, and northeast Illinois and...WhenUntil midnight CDT /1 AM EDT/ Thursday Night.