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Feather River Prep School, CA Weather Forecast
Feather River Prep School, CA Weather Forecast Date: 231 AM PDT Mon Oct 19 2026
The area/counties/county of: Lassen, including the cities of: Portola, Susanville, Westwood, Sierraville, and Loyalton.or toggle through each period.
Today... Sunny in the morning then becoming partly cloudy. Highs 64 to 74. South winds 10 to 20 mph. Gusts up to 35 mph in the afternoon.
Tonight... Mostly cloudy. Lows 31 to 41. Southwest winds 10 to 15 mph with gusts up to 30 mph in the evening becoming light.
Tuesday... Mostly cloudy in the morning, then partly cloudy with a slight chance of rain in the afternoon. Highs 60 to 70. Light winds becoming southeast around 10 mph in the afternoon.
Tuesday Night... Mostly cloudy with a chance of rain. Lows 30 to 40. Light winds.
Wednesday... Slight chance of showers and thunderstorms in the morning, then showers likely and slight chance of thunderstorms in the afternoon. Highs 56 to 66. Light winds becoming southeast around 10 mph in the afternoon.
Wednesday Night... Showers and slight chance of thunderstorms in the evening, then rain after midnight. Lows 29 to 39.
Thursday... Rain likely. Highs 49 to 59.
Thursday Night... Mostly cloudy with a chance of rain. Lows 23 to 33.
Friday... Partly cloudy in the morning then clearing. Highs 48 to 58.
Friday Night... Clear. Lows 19 to 29. Highs 51 to 61.
Saturday... Clear. Lows 19 to 29. Highs 51 to 61.
Saturday Night... Partly cloudy with a slight chance of rain and snow. Lows 23 to 33. Highs 51 to 61.
POP = Probability of Precipitation
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