Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

Smiths Ferry (ITD36)

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

unknown precip

57°F

14°C

Humidity 85%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility 1.24 mi
Last update 03 Sep 06:45 PM MDT
Extended Forecast for

14 Miles SSW Cascade ID

Flash Flood Watch until September 4, 07:00pm
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until September 4, 07:00pm

    NOW until 7:00pm Fri

    Flash Flood Watch

  • Tonight

    Low: 43 °F

    Showers

  • Friday

    Friday: A 50 percent chance of showers after 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 54 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 5am.  Mostly cloudy, with a low around 45. Calm wind.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after midnight.  Partly cloudy, with a low around 47. Light and variable wind becoming north northeast around 5 mph in the evening.

    Low: 47 °F

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 63. Chance of precipitation is 30%.

    High: 63 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 45. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers
    Likely

  • Labor Day

    Labor Day: Showers, with thunderstorms also possible after noon.  High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Showers

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 43. West southwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 50 percent chance of showers after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Showers likely, mainly after 5am. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 60. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
A 40 percent chance of showers after midnight. Partly cloudy, with a low around 47. Light and variable wind becoming north northeast around 5 mph in the evening.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 63. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Labor Day
Showers, with thunderstorms also possible after noon. High near 53. Chance of precipitation is 80%.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 44.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSW Cascade ID
 44.34°N 116.16°W (Elev. 6119 ft)
12:30 pm MDT Sep 3, 2026
7pm MDT Sep 3, 2026-6pm MDT Sep 10, 2026
 
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Additional Resources

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