Ririe Reservoir Weather Forecast

    • 13
    • 31

    Patchy Freezing Fog

    • 10
    • 27

    Patchy Freezing Fog

    • 9
    • 27

    Patchy Freezing Fog

    • 16
    • 26

    Mostly Cloudy

    • 25
    • 31

    Chance Snow

    • 28
    • 38

    Chance Snow

Today 23 Jan Upper Snake River Plain

Partly sunny in the morning then clearing. Patchy fog in the morning. Highs 27 to 34. Northwest Winds 10 to 15 Mph.

Tonight 23 Jan Upper Snake River Plain

Increasing Clouds. Colder. Patchy freezing fog. Lows 2 to 12. West Winds up to 10 Mph. Shifting to southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ririe Reservoir Temperature Statistics

January Temperature

Idaho Falls Regional Airport (16.8 miles)

  • Lowest 20 January, 2021

    1.9 °F
  • Average January

    21.5 °F
  • Highest 13 January, 2021

    39.9 °F

Climate (2010–Present)

Idaho Falls Regional Airport (16.8 miles)

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  • Average Low 2010–Present

    32.2 °F
  • Average 2010–Present

    44.6 °F
  • Average High 2010–Present

    56.5 °F
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