| NWS Forecast for: Western Plumas County/Lassen Park Issued by: National Weather Service Sacramento, CA Last Update: 122 AM PST Sat Nov 22 2025 | |
| Today: Widespread frost in the morning. Sunny. Not as cool. Highs 42 to 57 higher elevations...48 to 61 lower elevations. Prevailing east winds up to 10 mph. Tonight: Clear. Widespread frost after midnight. Lows 28 to 43. Light winds. Sunday: Widespread frost in the morning. Mostly sunny. Highs 44 to 59. Light winds. Sunday Night: Mostly clear. At higher elevations, widespread frost through the night. In the valleys, widespread frost and patchy fog after midnight. Colder. Lows 25 to 40. Light winds. Monday: In the valleys, widespread frost and patchy fog in the morning. At higher elevations, widespread frost in the morning. Mostly sunny. Highs 41 to 56. Light winds. Monday Night: Mostly clear. Widespread frost. Lows 25 to 40. Tuesday: Partly cloudy. Highs 43 to 58. Tuesday Night Through Thanksgiving Day: Partly cloudy. Lows 29 to 44. Highs 47 to 62. Thursday Night: Mostly cloudy. Lows 31 to 46. Friday: Mostly cloudy with a chance of rain showers. Highs 39 to 54. | |
| Zone Forecast: Western Plumas County/Lassen Park | |
Visit your local NWS office at: https://www.weather.gov/sto |