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

Smiths Ferry (ITD36)

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

NA

43°F

6°C

Humidity 81%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility 1.24 mi
Last update 29 Mar 10:45 PM MDT
Extended Forecast for

15 Miles E Cascade ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. South southwest wind around 10 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Snow showers, mainly before 4pm. High near 33. South southwest wind 10 to 13 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Showers

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. West northwest wind 6 to 9 mph becoming east after midnight.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 35. East southeast wind 6 to 9 mph becoming southwest in the afternoon. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 29. South wind 6 to 9 mph. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers. High near 34. Chance of precipitation is 100%. New snow accumulation of around 2 inches.

    High: 34 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 25. Chance of precipitation is 100%. New snow accumulation of around 11 inches.

    Low: 25 °F

    Heavy Snow

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times. High near 28. Chance of precipitation is 100%.

    High: 28 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 70%.

    Low: 18 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. South southwest wind around 10 mph.
Monday
Snow showers, mainly before 4pm. High near 33. South southwest wind 10 to 13 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. West northwest wind 6 to 9 mph becoming east after midnight.
Tuesday
A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 35. East southeast wind 6 to 9 mph becoming southwest in the afternoon. New snow accumulation of less than a half inch possible.
Tuesday Night
A 50 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 29. South wind 6 to 9 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers. High near 34. Chance of precipitation is 100%. New snow accumulation of around 2 inches.
Wednesday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 25. Chance of precipitation is 100%. New snow accumulation of around 11 inches.
Thursday
Snow showers. The snow could be heavy at times. High near 28. Chance of precipitation is 100%.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 70%.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 31.
Friday Night
Mostly clear, with a low around 19.
Saturday
Sunny, with a high near 39.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles E Cascade ID
 44.5°N 115.74°W (Elev. 7257 ft)
Last Update:
12:29 pm MDT Mar 29, 2026
Forecast Valid:
11pm MDT Mar 29, 2026-6pm MDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation