High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Ririe (ITD18)

Lat: 43.6111°NLon: 111.70531°WElev: 5106.0ft.

NA

8°F

-13°C

Humidity 64%
Wind Speed ESE 24 MPH
Barometer NA
Dewpoint -2°F (-19°C)
Visibility 1.24 mi
Wind Chill-13°F (-25°C)
Last update 26 Jan 04:30 AM MST
Extended Forecast for

2 Miles WNW Swan Valley ID

  • Today

    Today: Sunny, with a high near 32. Wind chill values as low as -8. East southeast wind 6 to 8 mph.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of snow before 2am.  Cloudy, then gradual clearing toward daybreak, with a low around 12. East southeast wind around 6 mph.

    Low: 12 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Sunny, with a high near 36. East southeast wind around 6 mph becoming light and variable  in the afternoon.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15. Calm wind becoming southeast around 6 mph in the evening.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 36. Southeast wind around 6 mph becoming west southwest in the afternoon.

    High: 36 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 32. Wind chill values as low as -8. East southeast wind 6 to 8 mph.
Tonight
A 20 percent chance of snow before 2am. Cloudy, then gradual clearing toward daybreak, with a low around 12. East southeast wind around 6 mph.
Tuesday
Sunny, with a high near 36. East southeast wind around 6 mph becoming light and variable in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 15. Calm wind becoming southeast around 6 mph in the evening.
Wednesday
Mostly cloudy, with a high near 36. Southeast wind around 6 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 39.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Swan Valley ID
 43.46°N 111.34°W (Elev. 5509 ft)
4:31 am MST Jan 26, 2026
4am MST Jan 26, 2026-6pm MST Feb 1, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database