Reservoir Lake Weather Forecast
- 17
- 37
Slight Chance Snow
- 17
- 38
Decreasing Clouds
- 33
- 50
Partly Sunny
- 23
- 52
Chance Rain/Snow
- 26
- 48
Mostly Sunny
- 32
- 55
Partly Sunny
- 35
- 60
Chance Rain/Snow
Today 18 Apr Northwest Beaverhead County
Partly cloudy with slight chance of snow late in the Morning, then mostly cloudy with scattered snow Showers in the afternoon. Highs 30 to 40. South Winds up to 10 Mph shifting to the southwest in the afternoon. Chance of snow 50 percent.
Tonight 18 Apr Northwest Beaverhead County
Cloudy. Scattered snow Showers in the Evening, then slight chance of snow after midnight. Lows 15 to 20. Northeast Winds 5 to 15 Mph. Chance of snow 50 percent.
Reservoir Lake Temperature Statistics
April Temperature
Salmon, Lemhi County Airport (20.5 miles)
Lowest 1 April, 2024
24.9 °FAverage April
47.6 °FHighest 12 April, 2024
77.6 °F
Climate (2019–Present)
Salmon, Lemhi County Airport (20.5 miles)
Average Low 2019–2024
32 °FAverage 2019–2024
44.8 °FAverage High 2019–2024
57.3 °F