Active Weather Alerts
Heat Advisory
Issued: 7:33 AM Jul. 22, 2025 – National Weather Service
...EXTREME HEAT WARNING HAS BEEN REPLACED BY A HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THURSDAY... * WHAT...Heat index values up to 108. * WHERE...Portions of southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. 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. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. &&
River Flood Warning
Issued: 1:09 AM Jul. 22, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT FROM TUESDAY MORNING TO FRIDAY AFTERNOON... * WHAT...Moderate flooding is forecast. * WHERE...Cuivre River at Old Monroe. * WHEN...From Tuesday morning to Friday afternoon. * IMPACTS...At 27.0 feet, Right bank overflows. * ADDITIONAL DETAILS... - At 7:30 PM CDT Monday the stage was 21.5 feet. - Forecast...The river is expected to rise above flood stage late tomorrow morning to a crest of 27.4 feet Wednesday morning. It will then fall below flood stage early Thursday morning. - Flood stage is 24.0 feet. && Fld Observed Forecasts (7:00 am) Location Stg Stage Wed Thu Fri Sat Sun Cuivre River Old Monroe 24.0 21.5 27.4 23.0 20.4 20.1 19.7 &&
River Flood Warning
Issued: 1:09 AM Jul. 22, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY MORNING... * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Cuivre River near Troy. * WHEN...Until Thursday morning. * IMPACTS...At 28.0 feet, Near this height, MoDoT will consider closing U.S. Highway 61 at the Cuivre River bridge north of Troy in both directions. * ADDITIONAL DETAILS... - At 8:00 PM CDT Monday the stage was 25.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 PM CDT Monday was 25.1 feet. - Forecast...The river is expected to rise to a crest of 27.9 feet early tomorrow afternoon. It will then fall below flood stage early Wednesday morning. - Flood stage is 21.0 feet. && Fld Observed Forecasts (7:00 am) Location Stg Stage Wed Thu Fri Sat Sun Cuivre River Troy 21.0 25.1 20.2 7.8 6.5 6.1 6.0 &&
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