Alturas Weather Forecast
- 33
- 50
Rain Showers
- 35
- 48
Rain Showers
- 38
- 51
Rain
- 33
- 48
Rain Likely
- 34
- 46
Rain
- 31
- 44
Rain/Snow Likely
Today 19 Dec Modoc County
Freezing rain and slight chance of snow Showers early this morning. Rain Showers through the day. Slight chance of snow Showers late this afternoon. Snow may be heavy at Times early this morning. Snow may be heavy at Times late this afternoon. Snow level 7000 feet lowering to 6000 feet this afternoon. No snow accumulation. Highs in the lower 40s to lower 50s. Windy. Southwest Winds 20 to 30 Mph. Chance of precipitation near 100 percent.
Tonight 19 Dec Modoc County
Cloudy. Rain Showers, snow Showers and chance of freezing rain in the Evening, then chance of rain Showers, snow Showers and light freezing rain after midnight. Snow level 4500 feet lowering to 4000 feet after midnight. Little or no snow accumulation. Lows in the lower to mid 30s. Breezy. West Winds 15 to 25 Mph decreasing to 10 to 15 Mph after midnight. Chance of precipitation 90 percent.
Alturas Temperature Statistics
December Temperature
Alturas (0.6 miles)
Lowest 1 December, 2025
15.1 °FAverage December
44 °FHighest 10 December, 2025
64 °F
Climate (2020–Present)
Alturas (0.6 miles)
Average Low 2020–2025
33.3 °FAverage 2020–2025
49.3 °FAverage High 2020–2025
64.4 °F