Active Weather Alerts
Flash Flood Warning
Issued: 12:58 PM Jul. 19, 2025 – National Weather Service
The National Weather Service in St Louis has issued a * Flash Flood Warning for... Clinton County in south central Illinois... Southeastern Madison County in southwestern Illinois... Northeastern Saint Clair County in southwestern Illinois... * Until 1100 AM CDT. * At 758 AM 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 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. 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... Breese, Lebanon, Carlyle, Trenton, Aviston, St. Rose, Germantown, Beckemeyer, Jamestown, Boulder, Shattuc, Hoffman, Summerfield, Keyesport, Huey, Stolletown and Ferrin. This includes the following State Parks... Carlyle Lake Recreational Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && FLASH FLOOD...RADAR INDICATED
Extreme Heat Watch
Issued: 7:56 AM Jul. 19, 2025 – National Weather Service
...EXTREME HEAT WATCH NOW IN EFFECT FROM MONDAY AFTERNOON THROUGH THURSDAY EVENING... * WHAT...Dangerously hot conditions with heat index values up to 108 possible for several consecutive days, and morning low temperatures in the mid 70s. * WHERE...Portions of south central, southwest, and west central Illinois and northeast Missouri. * WHEN...From Monday afternoon through Thursday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...The long duration of this event is likely to worsen heat related impacts, and additional extensions may be needed beyond Thursday as forecast confidence increases. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. &&
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