Severe Weather and Flooding Threat in the Central U.S. and Mid-Atlantic; Dangerous Heat in the West and Southern Plains

Severe thunderstorms and heavy rain are expected across the central High Plains into parts of the central and southern Plains and in the the Mid-Atlantic today. Intense, dangerous heat will persist across the West, Southwest, and Southern Plains into the end of the week. Elevated to critical fire weather conditions expected in the Great Basin and Four Corners region. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

61°F

16°C

Humidity 44%
Wind Speed NNW 5 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 23 Jun 08:20 AM MDT
Extended Forecast for

27 Miles WSW Salmon ID

  • Today

    Today: Sunny, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 50. West wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 50 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Mostly sunny, with a high near 72. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 72 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after midnight.  Partly cloudy, with a low around 49. North wind 5 to 9 mph becoming calm  after midnight.

    Low: 49 °F

    Partly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 66. Light west northwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 40%.

    High: 66 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 59. Chance of precipitation is 50%.

    High: 59 °F

    Slight Chance
    Rain then
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then rain likely after midnight.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    T-storms then
    Rain Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  Cloudy, with a high near 49.

    High: 49 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
Increasing clouds, with a low around 50. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 72. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Wednesday Night
A 30 percent chance of rain after midnight. Partly cloudy, with a low around 49. North wind 5 to 9 mph becoming calm after midnight.
Thursday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 66. Light west northwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms, then rain likely after midnight. Mostly cloudy, with a low around 43.
Saturday
Showers and possibly a thunderstorm. Cloudy, with a high near 49.
Saturday Night
Rain showers before midnight, then rain and snow likely. Some thunder is also possible. Snow level 9100 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 35.
Sunday
Rain and snow likely. Some thunder is also possible. Snow level rising to 8100 feet in the afternoon. Mostly cloudy, with a high near 44.
Sunday Night
A chance of rain. Snow level 8300 feet. Mostly cloudy, with a low around 35.
Monday
A chance of rain and thunderstorms. Snow level 7900 feet rising to 9300 feet in the afternoon. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
27 Miles WSW Salmon ID
 44.99°N 114.38°W (Elev. 7625 ft)
2:01 am MDT Jun 23, 2026
8am MDT Jun 23, 2026-6pm MDT Jun 29, 2026
 
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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