National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
Read More...

Hazardous Weather Conditions

Current Conditions

Jefferson County

Zone Forecast

  • Early This Morning Mostly cloudy. Slight chance of light snow toward morning...then chance of light snow toward morning. East winds up to 5 mph. Chance of snow 30 percent.
  • Today Cloudy until midday then becoming partly cloudy. Highs in the upper 30s. North winds up to 5 mph.
  • Tonight Partly cloudy. Lows in the mid 20s. Northeast winds up to 5 mph.
  • Sunday Partly cloudy. Highs in the lower 40s. Southeast winds up to 5 mph.
  • Sunday Night Mostly cloudy. Lows in the lower 30s. Southeast winds around 5 mph.
  • Monday Cloudy with a 20 percent chance of rain showers. Highs in the upper 40s. Southeast winds 5 to 10 mph.
  • Monday Night Cloudy with showers likely. Lows in the mid 40s. Chance of showers 60 percent.
  • Tuesday Showers likely. Highs in the mid 50s. Chance of showers 70 percent.
  • Tuesday Night Showers. Lows in the upper 30s. Chance of showers 80 percent.
  • Wednesday Rain showers likely and chance of snow showers. Highs around 40. Chance of precipitation 70 percent.
  • Wednesday Night Cloudy with a 50 percent chance of snow showers. Lows in the lower 30s.
  • Christmas Day And Thursday Night Partly cloudy. Highs around 40. Lows around 30.
  • Friday Mostly cloudy with a 20 percent chance of rain showers. Highs in the mid 40s.