National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

41°F

5°C

Humidity 35%
Wind Speed N 0 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 27 Mar 11:35 AM MDT
Extended Forecast for

28 Miles SSW Shoup ID

  • Today

    Today: Sunny, with a high near 50. South southwest wind 6 to 9 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. West southwest wind 6 to 9 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 53. West southwest wind 6 to 15 mph, with gusts as high as 26 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. West southwest wind 7 to 15 mph, with gusts as high as 29 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain and snow after midnight. Snow level 8100 feet. Partly cloudy, with a low around 36. Chance of precipitation is 20%.

    Low: 36 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 46. Little or no snow accumulation expected.

    High: 46 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow. Partly sunny, with a high near 42.

    High: 42 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 50. South southwest wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 31. West southwest wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 53. West southwest wind 6 to 15 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 34. West southwest wind 7 to 15 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 50. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
A slight chance of rain and snow after midnight. Snow level 8100 feet. Partly cloudy, with a low around 36. Chance of precipitation is 20%.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 46. Little or no snow accumulation expected.
Monday Night
A chance of snow. Mostly cloudy, with a low around 31.
Tuesday
A chance of snow. Partly sunny, with a high near 42.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 30.
Wednesday
Snow likely. Partly sunny, with a high near 43.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 28.
Thursday
Snow. Cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
28 Miles SSW Shoup ID
 45°N 114.5°W (Elev. 7444 ft)
Last Update:
2:01 am MDT Mar 27, 2026
Forecast Valid:
11am MDT Mar 27, 2026-6pm MDT Apr 2, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation