190800- Jasper- Including the city of Newton 752 PM CDT Mon May 18 2026
..flood watch in effect until 10 pm cdt this evening Tonight Mostly cloudy with showers with thunderstorms likely this evening, then partly cloudy after midnight. Near steady temperature in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent. Tuesday Partly sunny. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. Tuesday night Showers likely. Thunderstorms likely, mainly in the evening. Lows around 60. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 70 percent. Wednesday Partly sunny in the morning, then becoming mostly cloudy. Much cooler with highs in the upper 60s. North winds 10 to 15 mph. Wednesday night Mostly cloudy. Cooler with lows around 50. Northeast winds 10 to 15 mph. Thursday Partly sunny. Highs around 70. Thursday night Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 50 percent. Friday Showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 80 percent. Friday night A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. Saturday Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent. Saturday night Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Sunday Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 30 percent. Sunday night Mostly cloudy with a 40 percent chance of showers. Lows in the mid 60s. Memorial day Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the lower 80s. Chance of rain 40 percent.
A sharp cold front will trigger major severe weather Monday, with tornadoes, large hail, and heavy rain across the Plains and Midwest. » More DTN Weather Commentary
Posted at 12:39PM Mon May 18, 2026 CDT
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