Weather WorldJohnson Trail, CA 7-Day Night Weather Forecast
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Johnson Trail, CA Weather Forecast
Johnson Trail, CA Weather Forecast Date: 231 AM PST Tue Nov 10 2026
The area/counties/county of: Lassen, including the cities of: Portola, Susanville, Westwood, Sierraville, and Loyalton.or toggle through each period.
Today... Partly cloudy in the morning then clearing. Highs 59 to 69. Light winds.
Tonight... Clear. Lows 27 to 37. Light winds.
Veterans Day... Partly cloudy in the morning then clearing. Highs 59 to 69. Light winds becoming southeast around 10 mph in the afternoon.
Wednesday Night... Partly cloudy. Lows 26 to 36. Light winds becoming southeast around 10 mph with gusts up to 30 mph after midnight.
Thursday... Partly cloudy. Highs 58 to 68. Light winds becoming south around 10 mph with gusts up to 30 mph in the afternoon.
Thursday Night... Partly cloudy. Lows 27 to 37.
Friday... Breezy. Slight chance of rain and snow in the morning, then rain and snow likely in the afternoon. Highs 50 to 60.
Friday Night... Breezy. Rain and heavy snow in the evening, then chance of rain and snow after midnight. Lows 25 to 35.
Saturday... Breezy. Rain and snow likely. Highs 45 to 55. Lows 24 to 34.
Sunday... Breezy. Rain and snow likely. Highs 45 to 55. Lows 24 to 34.
Sunday Night... Rain and snow likely. Lows 19 to 29. Highs 41 to 51.
POP = Probability of Precipitation
Johnson Trail Radar Loop
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