Active Weather Alerts
Flood Watch
Issued: 6:44 AM Jul. 20, 2025 – National Weather Service
...FLOOD WATCH IN EFFECT THROUGH MONDAY AFTERNOON... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of west central Illinois, including the following areas, Adams IL and Brown IL and northeast Missouri, including the following areas, Knox MO, Lewis MO, Marion MO and Shelby MO. * WHEN...Through Monday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Multiple rounds of thunderstorms with intense rain rates may occur, both very early Sunday morning, and again later in the afternoon and evening. Storms may move over the same areas repeatedly, exacerbating the threat. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
Extreme Heat Watch
Issued: 5:29 AM Jul. 20, 2025 – National Weather Service
...EXTREME HEAT WATCH NOW IN EFFECT FROM TUESDAY AFTERNOON THROUGH THURSDAY EVENING... * WHAT...Dangerously hot conditions with heat index values up to 110 possible. * WHERE...Portions of south central, southwest, and west central Illinois and northeast Missouri. * WHEN...From Tuesday 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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