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

Western Plumas County/Lassen Park

Zone Forecast

  • Today At lower elevations...rain showers likely in the morning...then a chance of rain showers in the afternoon. At higher elevations...rain and snow showers likely. Highs 33 to 48. Snow accumulation up to 2 inches higher elevations. Snow level 5500 feet increasing to 6500 feet in the afternoon. Prevailing southwest winds 5 to 15 mph.
  • Tonight Mostly cloudy with a chance of rain showers. Lows 31 to 45. Prevailing southwest winds 5 to 15 mph.
  • Sunday Mostly cloudy with a slight chance of rain showers. Not as cool. Highs 41 to 53. Prevailing southwest winds up to 10 mph.
  • Sunday Night Partly cloudy. A slight chance of rain showers in the evening. Lows 31 to 44. Prevailing northwest winds up to 10 mph.
  • Monday In the valleys...patchy fog in the morning. Mostly sunny. Not as cool. Highs 44 to 59. Prevailing northeast winds up to 10 mph.
  • Monday Night Mostly clear. Lows 28 to 43.
  • Tuesday Mostly sunny. Highs 45 to 60.
  • Tuesday Night Mostly clear. Lows 30 to 45.
  • Wednesday Mostly cloudy with a chance of rain. Highs 36 to 51.
  • Wednesday Night Mostly cloudy with a chance of rain and snow. Colder. Lows 21 to 36.
  • Christmas Day Partly cloudy with a slight chance of rain and snow showers. Highs 31 to 46.
  • Thursday Night And Friday Mostly clear. Lows 19 to 34. Highs 32 to 47.