Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

55°F

13°C

Humidity 62%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 24 Jun 07:20 AM MDT
Extended Forecast for

19 Miles NNW Challis ID

  • Today

    Today: A chance of rain, mainly between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 65. West wind 5 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    High: 65 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of rain.  Mostly cloudy, with a low around 45. West northwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely before noon, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 60. West wind 6 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 47. West wind 9 to 17 mph, with gusts as high as 26 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of rain, then showers likely and possibly a thunderstorm after noon.  Cloudy, with a high near 50. Southwest wind 10 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight.  Snow level 11100 feet lowering to 9600 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

  • Saturday

    Saturday: Rain and snow before noon, then rain and snow showers. Some thunder is also possible.  Snow level 8900 feet. High near 41. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow showers, becoming all snow after 3am. Some thunder is also possible.  Cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow

  • Sunday

    Sunday: Snow likely before noon, then rain and snow showers likely. Some thunder is also possible.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Snow Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Today
A chance of rain, mainly between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 65. West wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tonight
A 30 percent chance of rain. Mostly cloudy, with a low around 45. West northwest wind 6 to 13 mph, with gusts as high as 20 mph.
Thursday
Rain likely before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 60. West wind 6 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Thursday Night
Increasing clouds, with a low around 47. West wind 9 to 17 mph, with gusts as high as 26 mph.
Friday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 50. Southwest wind 10 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight. Snow level 11100 feet lowering to 9600 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Saturday
Rain and snow before noon, then rain and snow showers. Some thunder is also possible. Snow level 8900 feet. High near 41. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Rain and snow showers, becoming all snow after 3am. Some thunder is also possible. Cloudy, with a low around 28.
Sunday
Snow likely before noon, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 37.
Sunday Night
A chance of rain and snow before 3am, then a slight chance of snow. Mostly cloudy, with a low around 29.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NNW Challis ID
 44.75°N 114.39°W (Elev. 8694 ft)
2:01 am MDT Jun 24, 2026
7am MDT Jun 24, 2026-6pm MDT Jun 30, 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