Pishkun Reservoir Weather Forecast

    • 25
    • 44

    Chance Snow

    • 26
    • 36

    Chance Snow

    • 30
    • 41

    Chance Rain/Snow

    • 26
    • 43

    Slight Chance Snow

    • 28
    • 45

    Chance Snow

    • 24
    • 41

    Chance Snow

Today 19 Dec Southern High Plains

Windy, sunny. Chance of snow late in the Morning, then slight chance of snow in the afternoon. Highs in the mid 40s. West Winds 20 to 35 Mph with Gusts to around 60 Mph. Chance of snow 50 percent.

Tonight 19 Dec Southern High Plains

Breezy, Colder. Mostly clear with a 20 percent chance of snow. Near steady temperature in the mid 20s. West Winds 15 to 25 Mph with Gusts to around 45 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Pishkun Reservoir Temperature Statistics

December Temperature

Great Falls, Great Falls International Airport (52.8 miles)

  • Lowest 12 December, 2025

    3.9 °F

  • Average December

    34.7 °F

  • Highest 14 December, 2025

    61 °F

Climate (2020–Present)

Great Falls, Great Falls International Airport (52.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    34.1 °F

  • Average 2020–2025

    46.6 °F

  • Average High 2020–2025

    58.6 °F
Get WillyWeather+ to remove ads