Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Ririe (ITD18)

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

NA

51°F

11°C

Humidity 68%
Wind Speed SW 17 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility 1.24 mi
Last update 10 Dec 02:15 PM MST
Extended Forecast for

2 Miles WNW Swan Valley ID

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 46. South southeast wind around 11 mph.

    High: 46 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 33. Southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 1pm.  Otherwise, mostly sunny, with a high near 47. East southeast wind 8 to 11 mph becoming south southwest in the morning. Winds could gust as high as 21 mph.

    High: 47 °F

    Patchy Fog

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. South wind around 7 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 46. Southwest wind 7 to 9 mph.

    High: 46 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 46. South southeast wind around 11 mph.
Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 33. Southeast wind around 10 mph, with gusts as high as 20 mph.
Thursday
Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 47. East southeast wind 8 to 11 mph becoming south southwest in the morning. Winds could gust as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 31. South wind around 7 mph.
Friday
Partly sunny, with a high near 46. Southwest wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 27.
Monday
Mostly sunny, with a high near 48.
Monday Night
A chance of rain and snow. Snow level 6500 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Tuesday
Rain likely, possibly mixed with snow. Snow level 6500 feet rising to 7100 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Swan Valley ID
 43.46°N 111.34°W (Elev. 5509 ft)
1:05 pm MST Dec 10, 2025
2pm MST Dec 10, 2025-6pm MST Dec 16, 2025
 
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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