Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

CITY OF ROCKS (RCKI1)

Lat: 42.09101°NLon: 113.63123°WElev: 5325.0ft.

NA

33°F

1°C

Humidity 66%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 27 Dec 05:58 AM MST
Extended Forecast for

9 Miles WSW Almo ID

  • Today

    Today: A 50 percent chance of snow, mainly before 4pm.  Partly sunny, with a temperature rising to near 29 by 11am, then falling to around 22 during the remainder of the day. Blustery, with a west northwest wind 17 to 22 mph, with gusts as high as 38 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    and Blustery

  • Tonight

    Tonight: A 10 percent chance of snow before 7pm.  Partly cloudy, with a low around 14. Blustery, with a northwest wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 41 mph.

    Low: 14 °F

    Blustery.
    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 26. West northwest wind 5 to 8 mph.

    High: 26 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 15. Light and variable wind.

    Low: 15 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 33. Calm wind becoming west around 5 mph in the afternoon.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 23.

    Low: 23 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of snow, mainly before 4pm. Partly sunny, with a temperature rising to near 29 by 11am, then falling to around 22 during the remainder of the day. Blustery, with a west northwest wind 17 to 22 mph, with gusts as high as 38 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 10 percent chance of snow before 7pm. Partly cloudy, with a low around 14. Blustery, with a northwest wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 41 mph.
Sunday
Sunny, with a high near 26. West northwest wind 5 to 8 mph.
Sunday Night
Clear, with a low around 15. Light and variable wind.
Monday
Sunny, with a high near 33. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Clear, with a low around 23.
Tuesday
Sunny, with a high near 39.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 28.
New Year's Day
Partly sunny, with a high near 44.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 31.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Almo ID
 42.04°N 113.8°W (Elev. 6194 ft)
4:31 am MST Dec 27, 2025
6am MST Dec 27, 2025-6pm MST Jan 2, 2026
 
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Additional Resources

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