National Weather Service United States Department of Commerce

Heavy rain possible for the northern Rockies & Plains; severe storms for the Northern Plains

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, with locally heavy rainfall, to the northern Rockies and northern Plains. Isolated flash floods will be possible in these areas. Some storms could become severe in parts of the Dakotas into Minnesota, with large hail and damaging winds. In addition, temperatures will be 10 to 20 degrees below average.
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Hazardous Weather Conditions

Current Conditions

Washington County

Zone Forecast

  • Today Partly sunny. A slight chance of showers and thunderstorms in the morning...then a chance of showers and thunderstorms in the afternoon. Highs in the mid to upper 80s. Light winds. Chance of rain 50 percent.
  • Tonight Mostly cloudy. A chance of showers and thunderstorms until early morning...then a slight chance of showers and thunderstorms early in the morning. Lows in the mid to upper 60s. Light winds. Chance of rain 40 percent.
  • Sunday Partly sunny. A slight chance of showers and thunderstorms in the morning...then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southeast winds 10 mph or less. Chance of rain 30 percent.
  • Sunday Night Mostly cloudy. A chance of showers and thunderstorms in the evening...then a slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Light winds. Chance of rain 30 percent.
  • Monday Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid 80s. Light winds.
  • Monday Night Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower to mid 60s.
  • Tuesday Mostly sunny. Highs in the mid 80s.
  • Tuesday Night Mostly clear. Lows in the lower 60s.
  • Wednesday Sunny. Highs in the upper 80s.
  • Wednesday Night Partly cloudy. Lows in the lower to mid 60s.
  • Thursday Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the mid 80s.
  • Thursday Night Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 60s.
  • Friday Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the lower 80s.