Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Ririe (ITD18)

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

light snow

17°F

-8°C

Humidity 89%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility 1.00 mi
Last update 25 Jan 05:15 AM MST
Extended Forecast for

2 Miles WNW Swan Valley ID

  • Overnight

    Overnight: A 30 percent chance of snow.  Cloudy, with a steady temperature around 13. Light west wind.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 8am.  Cloudy through mid morning, then gradual clearing, with a high near 23. Wind chill values as low as zero. West northwest wind 5 to 8 mph.

    High: 23 °F

    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 4. Wind chill values as low as -9. East wind 3 to 7 mph.

    Low: 4 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 31. Wind chill values as low as -9. East southeast wind 6 to 8 mph becoming south in the afternoon.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. Southeast wind around 6 mph.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow. Cloudy, with a steady temperature around 13. Light west wind. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow before 8am. Cloudy through mid morning, then gradual clearing, with a high near 23. Wind chill values as low as zero. West northwest wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 4. Wind chill values as low as -9. East wind 3 to 7 mph.
Monday
Sunny, with a high near 31. Wind chill values as low as -9. East southeast wind 6 to 8 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 14. Southeast wind around 6 mph.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 41.
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)
4:31 am MST Jan 25, 2026
5am MST Jan 25, 2026-6pm MST Jan 31, 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