Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Smiths Ferry (ITD36)

Lat: 44.30107°NLon: 116.08926°WElev: 4603.0ft.

Rain

39°F

4°C

Humidity 100%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility 1.24 mi
Last update 09 Dec 05:00 PM MST
Extended Forecast for

14 Miles WSW Cascade ID

  • This Afternoon

    This Afternoon: Rain.  High near 41. Light southeast wind.  Chance of precipitation is 100%.

    High: 41 °F

    Rain

  • Tonight

    Tonight: Rain.  Low around 40. South wind 5 to 11 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain before 11am.  Mostly cloudy, with a high near 45. South southeast wind around 9 mph.

    High: 45 °F

    Chance Rain
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. South southeast wind 6 to 8 mph.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 11am.  Partly sunny, with a high near 45. South southeast wind around 5 mph.

    High: 45 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain. High near 41. Light southeast wind. Chance of precipitation is 100%.
Tonight
Rain. Low around 40. South wind 5 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 40 percent chance of rain before 11am. Mostly cloudy, with a high near 45. South southeast wind around 9 mph.
Wednesday Night
Mostly cloudy, with a low around 39. South southeast wind 6 to 8 mph.
Thursday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 45. South southeast wind around 5 mph.
Thursday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Monday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WSW Cascade ID
 44.44°N 116.3°W (Elev. 5000 ft)
2:04 pm MST Dec 9, 2025
5pm MST Dec 9, 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