Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

63°F

17°C

Humidity 63%
Wind Speed NW 3 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 15 Jul 08:05 AM MDT
Extended Forecast for

21 Miles SE Salmon ID

  • Today

    Today: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 84. East wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Breezy, with a north wind 21 to 26 mph becoming east 13 to 18 mph. Winds could gust as high as 40 mph.

    Low: 52 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 84. East wind 5 to 8 mph becoming north in the afternoon.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. North northwest wind 5 to 9 mph becoming east after midnight.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. South southeast wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. East wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Partly cloudy, with a low around 52. Breezy, with a north wind 21 to 26 mph becoming east 13 to 18 mph. Winds could gust as high as 40 mph.
Wednesday
Sunny, with a high near 84. East wind 5 to 8 mph becoming north in the afternoon.
Wednesday Night
Mostly clear, with a low around 55. North northwest wind 5 to 9 mph becoming east after midnight.
Thursday
Sunny, with a high near 90. South southeast wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 90.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SE Salmon ID
 44.93°N 113.64°W (Elev. 4920 ft)
3:33 am MDT Jul 15, 2025
8am MDT Jul 15, 2025-6pm MDT Jul 21, 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