Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

52°F

11°C

Humidity 62%
Wind Speed N 5 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 18 Nov 03:05 PM MST
Extended Forecast for

22 Miles NW Challis ID

  • Tonight

    Tonight: A 30 percent chance of snow, mainly between 1am and 5am.  Mostly cloudy, with a low around 29. Light and variable wind becoming south southwest around 5 mph.  Little or no snow accumulation expected.

    Low: 29 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow between 1pm and 4pm.  Partly sunny, with a high near 39. South southwest wind 3 to 6 mph.  Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Light and variable wind becoming south southeast around 6 mph in the evening.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Southeast wind around 5 mph becoming light and variable.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Light and variable wind.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly between 1am and 5am. Mostly cloudy, with a low around 29. Light and variable wind becoming south southwest around 5 mph. Little or no snow accumulation expected.
Wednesday
A 30 percent chance of snow between 1pm and 4pm. Partly sunny, with a high near 39. South southwest wind 3 to 6 mph. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around 27. Light and variable wind becoming south southeast around 6 mph in the evening.
Thursday
Mostly sunny, with a high near 39. Southeast wind around 5 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 26. Light and variable wind.
Friday
Sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
A slight chance of snow. Partly sunny, with a high near 41.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 30.
Monday
A chance of snow. Partly sunny, with a high near 39.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A chance of snow. Partly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NW Challis ID
 44.69°N 114.59°W (Elev. 7575 ft)
1:01 pm MST Nov 18, 2025
3pm MST Nov 18, 2025-6pm MST Nov 25, 2025
 
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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