Record Breaking Temperatures and Critical Fire Weather

More than 200 record or near record maximum temperatures are forecast across the southern half of the U.S. through the end of this week before additional record temperatures center back over the Southwest U.S. into the Rockies this weekend. Widespread record breaking warmth, low humidity, and gusty winds will produce critical fire weather today in the central Rockies to Plains. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Mostly Cloudy

44°F

7°C

Humidity 95%
Wind Speed SSE 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 25 Mar 05:56 AM MDT
Extended Forecast for

25 Miles SW Salmon ID

Wind Advisory March 25, 11:00am until March 25, 07:00pm
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: A slight chance of snow between 9am and noon.  Mostly sunny, with a high near 41. Windy, with a southwest wind 22 to 32 mph, with gusts as high as 55 mph.  Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Sunny
    and Windy

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 1am.  Partly cloudy, with a low around 18. Windy, with a west southwest wind 25 to 30 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 47 mph.  New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 28. Northwest wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 28 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. West northwest wind 7 to 16 mph, with gusts as high as 28 mph.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 42. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47. Breezy.

    High: 47 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
A slight chance of snow between 9am and noon. Mostly sunny, with a high near 41. Windy, with a southwest wind 22 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 20%.
Tonight
A 30 percent chance of snow, mainly before 1am. Partly cloudy, with a low around 18. Windy, with a west southwest wind 25 to 30 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 47 mph. New snow accumulation of less than a half inch possible.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 28. Northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 19. West northwest wind 7 to 16 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 42. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 47. Breezy.
Sunday Night
Mostly cloudy, with a low around 32. Breezy.
Monday
A slight chance of snow. Partly sunny, with a high near 43. Breezy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 29. Breezy.
Tuesday
A chance of snow. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles SW Salmon ID
 44.88°N 114.21°W (Elev. 8983 ft)
2:01 am MDT Mar 25, 2026
6am MDT Mar 25, 2026-6pm MDT Mar 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database