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

64°F

18°C

Humidity 39%
Wind Speed N 4 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 23 Jun 09:35 AM MDT
Extended Forecast for

30 Miles SSW Shoup ID

  • Today

    Today: Sunny, with a high near 69. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 50. West wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.

    Low: 50 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 69. Light and variable wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 30%.

    High: 69 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after midnight.  Partly cloudy, with a low around 48. North wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 48 °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 63. Light west northwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 40%.

    High: 63 °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 56. Chance of precipitation is 50%.

    High: 56 °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 40.

    Low: 40 °F

    Chance
    T-storms then
    Rain Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  Snow level 9300 feet. Cloudy, with a high near 45.

    High: 45 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 69. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Tonight
Increasing clouds, with a low around 50. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Wednesday
A chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 69. Light and variable wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of rain after midnight. Partly cloudy, with a low around 48. North wind 5 to 10 mph becoming light and variable after midnight.
Thursday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Light west northwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 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 56. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms, then rain likely after midnight. Mostly cloudy, with a low around 40.
Saturday
Showers and possibly a thunderstorm. Snow level 9300 feet. Cloudy, with a high near 45.
Saturday Night
Rain showers before 9pm, then rain and snow showers between 9pm and midnight, then rain and snow likely after midnight. Some thunder is also possible. Mostly cloudy, with a low around 33.
Sunday
Rain and snow likely. Some thunder is also possible. Mostly cloudy, with a high near 41.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Monday
A chance of rain and snow. Some thunder is also possible. Snow level rising to 9300 feet in the afternoon. Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
30 Miles SSW Shoup ID
 44.96°N 114.44°W (Elev. 8396 ft)
2:01 am MDT Jun 23, 2026
9am 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