Lewis & Clark National Forest Weather Forecast

    • 40
    • 60

    Chance Rain

    • 39
    • 62

    Chance Rain/Snow

    • 32
    • 53

    Chance Rain/Snow

    • 33
    • 48

    Chance Snow

    • 40
    • 60

    Slight Chance Rain

    • 42
    • 65

    Chance Rain Showers

Today 2 May Little Belt and Highwood Mountains

Partly sunny. A 20 percent chance of rain in the afternoon. Highs 57 to 63. Northwest Winds up to 15 Mph.

Tonight 2 May Little Belt and Highwood Mountains

Mostly cloudy with a 20 percent chance of rain. Lows 37 to 43. Northeast Winds up to 10 Mph with Gusts to around 25 Mph shifting to the southwest after midnight.

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Lewis & Clark National Forest Temperature Statistics

May Temperature

Malmstrom Air Force Base (35.4 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Malmstrom Air Force Base (35.4 miles)

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  • Average Low 2021–2026

    35.9 °F
  • Average 2021–2026

    47.7 °F
  • Average High 2021–2026

    58.9 °F
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