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 West Coast through 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

Knox County

Zone Forecast

  • Today Cloudy. Patchy drizzle in the morning. Highs in the lower 40s. South winds 10 to 15 mph.
  • Tonight Cloudy. Lows in the mid 30s. Southeast winds 10 to 15 mph.
  • Monday Chance of rain in the morning...then rain in the afternoon. Highs in the mid 40s. Southeast winds 10 to 15 mph with gusts to around 25 mph. Chance of precipitation 80 percent.
  • Monday Night Rain likely. Lows in the upper 30s. South winds 10 to 15 mph. Chance of precipitation 70 percent.
  • Tuesday Cloudy. Highs in the mid 40s. Southwest winds 5 to 10 mph.
  • Tuesday Night Cloudy. Chance of rain or snow in the evening... Then a chance of snow after midnight. Lows in the lower 30s. Chance of precipitation 40 percent.
  • Wednesday Colder. Cloudy with a 40 percent chance of snow. Highs in the mid 30s.
  • Wednesday Night Through Thursday Night Mostly cloudy. Lows in the upper 20s. Highs in the upper 30s.
  • Friday Mostly cloudy. Chance of rain or snow in the morning... Then a chance of rain in the afternoon. Highs in the mid 30s. Chance of precipitation 30 percent.
  • Friday Night Mostly cloudy. Lows around 20.
  • Saturday Mostly sunny. Highs in the upper 20s.