Severe Thunderstorms and Heavy Rainfall Threats

A stationary frontal boundary will focus heavy rainfall and isolated severe thunderstorms across central and south Florida Peninsula through Tuesday. Meanwhile, a slow moving frontal boundary will move across the center of the nation with threats of heavy rainfall, severe weather and gusty winds from the Four-Corners region into the upper Midwest through Tuesday evening. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

63°F

17°C

Humidity 26%
Wind Speed N 17 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 02 Jun 05:56 PM MDT
Extended Forecast for

20 Miles S Salmon ID

Frost Advisory June 3, 02:00am until June 3, 08:00am
Click here for hazard details and duration
Frost Advisory
  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 38. North wind 9 to 14 mph becoming light northeast  after midnight. Winds could gust as high as 18 mph.

    Low: 38 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. Light north wind increasing to 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. North wind 9 to 14 mph becoming light  after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. North wind 5 to 10 mph becoming light northeast  after midnight.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 38. North wind 9 to 14 mph becoming light northeast after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 68. Light north wind increasing to 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 42. North wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 72. Calm wind becoming north 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 47. North wind 5 to 10 mph becoming light northeast after midnight.
Thursday
Partly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles S Salmon ID
 44.88°N 113.96°W (Elev. 4480 ft)
2:30 pm MDT Jun 2, 2025
6pm MDT Jun 2, 2025-6pm MDT Jun 9, 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