Active Weather Alerts
Flash Flood Warning
Issued: 3:53 AM Jun. 11, 2026 – National Weather Service
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 2 AM CDT THURSDAY FOR NORTH CENTRAL MASON, SOUTHERN PEORIA, TAZEWELL AND CENTRAL FULTON COUNTIES... At 1051 PM CDT, emergency management reported flash flooding in Tremont. Up to 2.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by heavy rain. SOURCE...Emergency management reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Peoria, Pekin, East Peoria, Morton, Canton, Havana, Lewistown, Washington, Bartonville, Creve Coeur, West Peoria, Marquette Heights, Tremont, Bellevue, Mackinaw, Manito, Cuba, South Pekin, Astoria and Glasford. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. && FLASH FLOOD...OBSERVED
Flash Flood Warning
Issued: 2:14 AM Jun. 11, 2026 – National Weather Service
The National Weather Service in Lincoln has issued a * Flash Flood Warning for... Marshall County in central Illinois... Peoria County in central Illinois... Northwestern Woodford County in central Illinois... Southeastern Stark County in north central Illinois... Northern Fulton County in west central Illinois... Southern Knox County in west central Illinois... * Until 200 AM CDT. * At 913 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Peoria, Canton, Chillicothe, Lacon, Wyoming, Metamora, Germantown Hills, Henry, Farmington, Elmwood, Bellevue, Princeville, Rome, Dunlap, Hanna City, Washburn, Trivoli, Brimfield, Avon and Yates City. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && FLASH FLOOD...RADAR INDICATED
Flood Watch
Issued: 12:02 AM Jun. 11, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and west central Illinois, including the following counties, in central Illinois, De Witt, Logan, Marshall, Mason, McLean, Menard, Peoria, Sangamon, Stark, Tazewell and Woodford. In west central Illinois, Cass, Fulton, Knox, Morgan, Schuyler and Scott. * WHEN...Until 7 AM CDT Thursday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Another round of showers and thunderstorms capable of producing heavy rain will move across portions of central Illinois this evening and overnight. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. &&
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