Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

72°F

22°C

Humidity 40%
Wind Speed E 3 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 15 Jul 12:20 AM MDT
Extended Forecast for

6 Miles ESE Salmon ID

  • Overnight

    Overnight: Mostly clear, with a low around 57. North wind around 9 mph, with gusts as high as 21 mph.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 88. Breezy, with a light and variable wind becoming west northwest 19 to 24 mph in the afternoon.

    High: 88 °F

    Sunny then
    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Windy, with a north wind 28 to 33 mph becoming northeast 14 to 19 mph. Winds could gust as high as 47 mph.

    Low: 52 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. East northeast wind 5 to 7 mph becoming calm.

    High: 86 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. North northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 57. North wind around 9 mph, with gusts as high as 21 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. Breezy, with a light and variable wind becoming west northwest 19 to 24 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 52. Windy, with a north wind 28 to 33 mph becoming northeast 14 to 19 mph. Winds could gust as high as 47 mph.
Wednesday
Mostly sunny, with a high near 86. East northeast wind 5 to 7 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 53. North northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 92.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Salmon ID
 45.13°N 113.8°W (Elev. 4175 ft)
2:00 pm MDT Jul 14, 2025
12am MDT Jul 15, 2025-6pm MDT Jul 21, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database