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.
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Current Conditions

Knox County

Zone Forecast

  • Tonight Mostly cloudy. Lows in the lower 30s. Light winds.
  • Sunday Mostly sunny. Highs in the lower 50s. Light winds.
  • Sunday Night Mostly cloudy. Periods of drizzle through the night. A slight chance of rain after midnight...then a chance of rain early in the morning. Lows in the upper 30s. Light winds. Chance of rain 30 percent.
  • Monday Mostly cloudy. Periods of drizzle in the morning. Highs in the mid 50s. Light winds.
  • Monday Night Mostly cloudy. A chance of rain showers after midnight. Lows in the lower to mid 40s. Light winds. Chance of rain 30 percent.
  • Tuesday Mostly cloudy with rain showers likely and a slight chance of thunderstorms. Highs in the upper 50s. Chance of rain 70 percent.
  • Tuesday Night Showers and a slight chance of thunderstorms. Lows in the mid 40s. Chance of rain 80 percent.
  • Wednesday Cloudy with rain showers likely. Highs in the lower 50s. Chance of rain 70 percent.
  • Wednesday Night Mostly cloudy with a 30 percent chance of snow and rain. Lows in the lower 30s.
  • Christmas Day Mostly sunny. Highs in the mid 40s.
  • Thursday Night Partly cloudy. Lows in the lower 30s.
  • Friday Mostly sunny with a 20 percent chance of rain showers. Highs in the mid 50s.
  • Friday Night Mostly cloudy with a 30 percent chance of rain showers. Lows in the upper 30s.
  • Saturday Mostly cloudy with a 40 percent chance of rain showers. Highs in the upper 40s.