Severe Weather and Flooding Threats for the Central U.S.; Fire Weather Concerns for the Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. through Thursday, focused from the central High Plains to the Mid-Mississippi Valley. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, and dry thunderstorms may spark additional wildfires. Dangerous heat will build across the southern U.S. Friday into the weekend. 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 82%
Wind Speed NW 3 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 25 Jun 01:35 AM MDT
Extended Forecast for

19 Miles N Challis ID

  • Overnight

    Overnight: A 30 percent chance of rain, mainly after 3am.  Mostly cloudy, with a low around 53. North northwest wind around 5 mph becoming calm.

    Low: 53 °F

    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 75. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 5am.  Cloudy, with a low around 57. West wind 8 to 13 mph becoming light west northwest. Winds could gust as high as 21 mph.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A chance of rain, then showers likely and possibly a thunderstorm after noon.  Cloudy, with a high near 63. Southwest wind 5 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm, then rain after midnight.  Low around 46. West southwest wind 8 to 13 mph becoming light west  after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Showers

  • Saturday

    Saturday: Rain before noon, then showers and possibly a thunderstorm after noon.  High near 55. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers

  • Saturday Night

    Saturday Night: Rain before 3am, then rain likely, possibly mixed with snow. Some thunder is also possible.  Snow level 9200 feet lowering to 6600 feet after midnight . Low around 37. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 37 °F

    Showers then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain and snow likely before noon, then rain showers likely. Some thunder is also possible.  Snow level 6400 feet rising to 7400 feet in the afternoon. Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of rain.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 53. North northwest wind around 5 mph becoming calm.
Thursday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of rain after 5am. Cloudy, with a low around 57. West wind 8 to 13 mph becoming light west northwest. Winds could gust as high as 21 mph.
Friday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 63. Southwest wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm, then rain after midnight. Low around 46. West southwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain before noon, then showers and possibly a thunderstorm after noon. High near 55. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Rain before 3am, then rain likely, possibly mixed with snow. Some thunder is also possible. Snow level 9200 feet lowering to 6600 feet after midnight . Low around 37. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain and snow likely before noon, then rain showers likely. Some thunder is also possible. Snow level 6400 feet rising to 7400 feet in the afternoon. Mostly cloudy, with a high near 51.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 37.
Monday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 56.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles N Challis ID
 44.77°N 114.15°W (Elev. 6421 ft)
12:21 am MDT Jun 25, 2026
1am MDT Jun 25, 2026-6pm MDT Jul 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database