Dangerous, Record-Breaking Heat to Continue in the Central and Eastern U.S.; Severe Thunderstorms in the Upper Midwest; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will continue across most of the central and eastern U.S this week. Heat indices will exceed 100 degrees. Severe storms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians Thursday, with the primary threat large to very large hail. Critical fire weather to continue in the Four Corners Region Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

54°F

12°C

Humidity 76%
Wind Speed ESE 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 01 Jul 11:20 PM MDT
Extended Forecast for

21 Miles SW Salmon ID

  • Tonight

    Tonight: Partly cloudy, with a low around 38. South wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 59. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 61. South southwest wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.

    Low: 42 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. South wind around 5 mph.
Thursday
Sunny, with a high near 59. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 41. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 61. South southwest wind 6 to 13 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 42. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.
Independence Day
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 50.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 69.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Salmon ID
 44.96°N 114.22°W (Elev. 8274 ft)
2:01 pm MDT Jul 1, 2026
11pm MDT Jul 1, 2026-6pm MDT Jul 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database