National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

Jefferson County

Zone Forecast

  • Tonight Partly cloudy. Lows in the lower 30s. East winds around 5 mph.
  • Monday Mostly cloudy. Highs in the lower 50s. Southeast winds 5 to 10 mph.
  • Monday Night Showers likely. Near steady temperature in the upper 40s. Southeast winds 5 to 10 mph. Chance of showers 70 percent.
  • Tuesday Showers and slight chance of thunderstorms. Highs in the mid 50s. South winds 10 to 15 mph. Chance of precipitation 80 percent.
  • Tuesday Night Showers and slight chance of thunderstorms. Lows around 50. South winds 5 to 10 mph. Chance of precipitation 90 percent.
  • Wednesday Showers likely. Highs in the lower 50s. Chance of showers 70 percent.
  • Wednesday Night Mostly cloudy with a 30 percent chance of rain showers and snow showers. Lows in the mid 30s.
  • Christmas Day And Thursday Night Partly cloudy. Highs in the mid 40s. Lows in the mid 30s.
  • Friday Partly cloudy with a 20 percent chance of rain showers. Highs in the upper 40s.
  • Friday Night Partly cloudy with a 30 percent chance of rain. Lows in the lower 30s.
  • Saturday Partly cloudy with a 20 percent chance of rain showers. Highs in the upper 30s.
  • Saturday Night And Sunday Partly cloudy. Lows in the upper 20s. Highs around 40.