National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Ririe (ITD18)

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

NA

51°F

11°C

Humidity 43%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Last update 07 Feb 03:30 PM MST
Extended Forecast for

Swan Valley ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. East southeast wind 5 to 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. South southeast wind 7 to 9 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain likely, mainly after 11pm. Snow level 6600 feet. Cloudy, with a low around 33. South southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely

  • Monday

    Monday: Rain before 8am, then rain and snow between 8am and 11am, then snow likely after 11am. Snow level 6500 feet lowering to 5500 feet in the afternoon . High near 40. Southwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Snow
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 23. Southwest wind 5 to 9 mph becoming light and variable in the evening.

    Low: 23 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 39. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 26. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. East southeast wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 48. South southeast wind 7 to 9 mph.
Sunday Night
Rain likely, mainly after 11pm. Snow level 6600 feet. Cloudy, with a low around 33. South southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
Rain before 8am, then rain and snow between 8am and 11am, then snow likely after 11am. Snow level 6500 feet lowering to 5500 feet in the afternoon . High near 40. Southwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 23. Southwest wind 5 to 9 mph becoming light and variable in the evening.
Tuesday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 39. New snow accumulation of less than a half inch possible.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26. New snow accumulation of less than one inch possible.
Wednesday
Snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 18.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 36.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Swan Valley ID
 43.46°N 111.34°W (Elev. 5509 ft)
Last Update:
1:07 pm MST Feb 7, 2026
Forecast Valid:
3pm MST Feb 7, 2026-6pm MST Feb 14, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation