Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

54°F

12°C

Humidity 26%
Wind Speed N 3 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 23 Mar 01:56 PM MDT
Extended Forecast for

28 Miles SSW Shoup ID

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 50. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 8am, then a chance of rain after 4pm.  Snow level rising to 9300 feet in the afternoon. Partly sunny, with a high near 48. Southwest wind 8 to 17 mph, with gusts as high as 31 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 48 °F

    Slight Chance
    Snow then
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 39. Southwest wind 13 to 16 mph, with gusts as high as 31 mph.

    Low: 39 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain before 3pm, then a slight chance of rain and snow.  Snow level 8400 feet lowering to 7800 feet in the afternoon . Partly sunny, with a high near 48. Breezy, with a southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 46 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 48 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before 9pm, then a chance of snow.  Partly cloudy, with a low around 24. Breezy.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 24 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 50. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 35. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Tuesday
A slight chance of snow before 8am, then a chance of rain after 4pm. Snow level rising to 9300 feet in the afternoon. Partly sunny, with a high near 48. Southwest wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 39. Southwest wind 13 to 16 mph, with gusts as high as 31 mph.
Wednesday
A chance of rain before 3pm, then a slight chance of rain and snow. Snow level 8400 feet lowering to 7800 feet in the afternoon . Partly sunny, with a high near 48. Breezy, with a southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of rain and snow before 9pm, then a chance of snow. Partly cloudy, with a low around 24. Breezy. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles SSW Shoup ID
 45°N 114.5°W (Elev. 7444 ft)
2:00 pm MDT Mar 23, 2026
2pm MDT Mar 23, 2026-6pm MDT Mar 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database