191200- Washington- Including the city of Blair 1158 PM CDT Mon May 18 2026
Rest of tonight Cloudy with a chance of drizzle. Cooler with lows in the lower 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Tuesday Mostly cloudy in the morning, then becoming mostly sunny. Highs around 60. Northwest winds 15 to 20 mph with gusts up to 30 mph. Tuesday night Mostly clear. Lows in the upper 30s. North winds 10 to 15 mph, becoming northeast around 5 mph after midnight. Wednesday Partly sunny in the morning, then becoming mostly cloudy. Highs around 60. East winds 5 to 10 mph. Wednesday night Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 40s. East winds 5 to 10 mph. Chance of rain 20 percent. Thursday Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s. Thursday night Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the mid 40s. Chance of rain 60 percent. Friday Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 50 percent. Friday night Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 40s. Chance of rain 50 percent. Saturday Partly sunny. Warmer with highs in the lower 70s. Saturday night Partly cloudy with a 20 percent chance of showers. Lows in the lower 50s. Sunday Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. Sunday night Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 50s. Chance of rain 30 percent. Memorial day Mostly sunny. Highs in the mid 80s.
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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