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

Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Current conditions at

Smiths Ferry (ITD36)

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

NA

75°F

24°C

Humidity 26%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility 1.24 mi
Last update 23 Sep 04:45 PM MDT
Extended Forecast for

Cascade ID

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 83. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. Southeast wind 5 to 7 mph.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72. Light and variable wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 35. West southwest wind 5 to 9 mph becoming calm after midnight.

    Low: 35 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before 8am. Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Patchy
    Fog

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. Calm wind.
Thursday
Sunny, with a high near 83. Calm wind becoming south 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 49. Southeast wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 72. Light and variable wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 35. West southwest wind 5 to 9 mph becoming calm after midnight.
Saturday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly cloudy, with a high near 64.
Sunday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 37.
Monday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade ID
 44.51°N 116.02°W (Elev. 4777 ft)
Last Update:
12:29 pm MDT Sep 23, 2026
Forecast Valid:
5pm MDT Sep 23, 2026-6pm MDT Sep 30, 2026
 
Forecast Discussion
 
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Additional Resources

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