Grassy Lakes Weather Forecast
- 30
- 36
Snow
- 26
- 31
Blizzard
- 22
- 28
Snow Showers
- 24
- 26
Snow
- 19
- 26
Snow
- 24
- 28
Snow Likely
Today 15 Feb Western Plumas County/Lassen Park
Mostly cloudy. At lower Elevations, a chance of rain and snow early in the Morning, then a slight chance of rain and snow late in the morning. A chance of rain early in the Afternoon, then rain likely late in the afternoon. At higher Elevations, a chance of rain and snow early in the Morning, then a slight chance of rain and snow late in the morning. A chance of rain and snow early in the Afternoon, then rain and snow likely late in the afternoon. Highs 35 to 50. No snow accumulation lower Elevations. 2 to 4 Inches higher Elevations. Snow level 5500 feet. Prevailing south Winds up to 10 Mph with Gusts to around 30 Mph.
Tonight 15 Feb Western Plumas County/Lassen Park
At lower Elevations, rain in the Evening, then rain and snow after midnight. At higher Elevations, heavy rain and snow in the Evening, then heavy snow after midnight. Colder. Lows 24 to 39. Snow accumulation up to 3 Inches lower Elevations except 5 to 11 Inches higher Elevations. Snow level 5500 feet. Prevailing south Winds up to 10 Mph.
Grassy Lakes Temperature Statistics
February Temperature
Chico Municipal Airport (36 miles)
Lowest 2 February, 2026
37.4 °FAverage February
50.8 °FHighest 2 February, 2026
71.6 °F
Climate (2021–Present)
Chico Municipal Airport (36 miles)
Average Low 2021–2026
52.6 °FAverage 2021–2026
61.3 °FAverage High 2021–2026
75 °F