190100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 1213 PM CDT Mon May 18 2026
..flood watch in effect until 7 pm cdt this evening This afternoon Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Cooler with highs in the mid 70s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 90 percent. Tonight Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Locally heavy rainfall possible after midnight. Lows in the mid 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent. Tuesday A chance of thunderstorms. Showers. Highs in the upper 70s. Temperature falling to around 70 in the afternoon. South winds 5 to 10 mph, becoming northwest in the afternoon. Gusts up to 25 mph. Chance of rain 90 percent. Tuesday night A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Cooler. Less humid with lows in the lower 50s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Wednesday Partly sunny. A slight chance of showers in the morning. Cooler with highs in the upper 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Wednesday night Mostly cloudy. Lows in the lower 50s. Thursday Mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 20 percent. Thursday night Cloudy. A chance of showers in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 70 percent. Friday Showers likely with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 70 percent. Friday night Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 50s. Chance of rain 50 percent. Saturday Mostly cloudy in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 40 percent. Saturday night Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the upper 50s. Chance of rain 20 percent. Sunday Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.