Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Ririe (ITD18)

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

NA

21°F

-6°C

Humidity 92%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 1.24 mi
Last update 23 Jan 02:45 AM MST
Extended Forecast for

2 Miles WNW Swan Valley ID

  • Overnight

    Overnight: Cloudy, with a low around 17. Light east wind.

    Low: 17 °F

    Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 26. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 26 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 2. Wind chill values as low as -8. North wind around 6 mph becoming calm.

    Low: 2 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 22. Wind chill values as low as -8. Northeast wind around 6 mph becoming light and variable.

    High: 22 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6. West northwest wind around 6 mph becoming light and variable  in the evening.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 17. Light east wind.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 26. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 2. Wind chill values as low as -8. North wind around 6 mph becoming calm.
Saturday
Mostly sunny, with a high near 22. Wind chill values as low as -8. Northeast wind around 6 mph becoming light and variable.
Saturday Night
Mostly cloudy, with a low around 6. West northwest wind around 6 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Mostly clear, with a low around 9.
Monday
Mostly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Swan Valley ID
 43.46°N 111.34°W (Elev. 5509 ft)
3:01 am MST Jan 23, 2026
3am MST Jan 23, 2026-6pm MST Jan 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database