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

Salmon, Lemhi County Airport (KSMN)

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

Partly Cloudy

64°F

18°C

Humidity 25%
Wind Speed N 13 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 26 May 04:35 PM MDT
Extended Forecast for

26 Miles WNW Challis ID

  • Tonight

    Tonight: Widespread frost after 5am. Otherwise, mostly clear, with a low around 35. West northwest wind 5 to 14 mph becoming east after midnight. Winds could gust as high as 18 mph.

    Low: 35 °F

    Mostly Clear
    then Frost

  • Memorial Day

    Memorial Day: Widespread frost before 7am. Otherwise, sunny, with a high near 60. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 60 °F

    Frost then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. West wind 6 to 8 mph becoming south southeast after midnight.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66. South southeast wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 66 °F

    Sunny then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. South southwest wind 7 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Snow level 10200 feet lowering to 8600 feet in the afternoon . Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: A chance of snow, mainly after noon. Mostly sunny, with a high near 46.

    High: 46 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread frost after 5am. Otherwise, mostly clear, with a low around 35. West northwest wind 5 to 14 mph becoming east after midnight. Winds could gust as high as 18 mph.
Memorial Day
Widespread frost before 7am. Otherwise, sunny, with a high near 60. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 43. West wind 6 to 8 mph becoming south southeast after midnight.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66. South southeast wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. South southwest wind 7 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely and possibly a thunderstorm. Snow level 10200 feet lowering to 8600 feet in the afternoon . Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A chance of snow, mainly after noon. Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 33.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 62.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
26 Miles WNW Challis ID
 44.68°N 114.68°W (Elev. 8025 ft)
Last Update:
2:40 pm MDT May 26, 2024
Forecast Valid:
4pm MDT May 26, 2024-6pm MDT Jun 2, 2024
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation