Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

Lat: 45.11667°NLon: 113.88333°WElev: 4045.0ft.

Clear

94°F

34°C

Humidity 18%
Wind Speed NW 9 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 44°F (7°C)
Visibility 9.00 mi
Heat Index90°F (32°C)
Last update 14 Jul 06:56 PM MDT
Extended Forecast for

25 Miles SW Salmon ID

  • Tonight

    Tonight: Areas of smoke before 2am, then areas of smoke after 3am. Mostly clear, with a low around 51. West wind 13 to 21 mph becoming north after midnight. Winds could gust as high as 32 mph.

    Low: 51 °F

    Mostly Clear
    then Areas
    Smoke

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Areas of smoke after 5pm. Increasing clouds, with a high near 68. North wind 8 to 17 mph becoming west southwest in the morning. Winds could gust as high as 29 mph.

    High: 68 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Areas of smoke before 9pm. Partly cloudy, with a low around 41. Breezy, with a west northwest wind 17 to 24 mph becoming northeast in the evening. Winds could gust as high as 38 mph.

    Low: 41 °F

    Breezy. Areas
    Smoke then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 65. North northeast wind 8 to 18 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. West wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of smoke before 2am, then areas of smoke after 3am. Mostly clear, with a low around 51. West wind 13 to 21 mph becoming north after midnight. Winds could gust as high as 32 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Areas of smoke after 5pm. Increasing clouds, with a high near 68. North wind 8 to 17 mph becoming west southwest in the morning. Winds could gust as high as 29 mph.
Tuesday Night
Areas of smoke before 9pm. Partly cloudy, with a low around 41. Breezy, with a west northwest wind 17 to 24 mph becoming northeast in the evening. Winds could gust as high as 38 mph.
Wednesday
Sunny, with a high near 65. North northeast wind 8 to 18 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 47. West wind 7 to 11 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles SW Salmon ID
 44.88°N 114.21°W (Elev. 8981 ft)
2:00 pm MDT Jul 14, 2025
7pm MDT Jul 14, 2025-6pm MDT Jul 21, 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