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

57°F

14°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 Jul 05:05 AM MDT
Extended Forecast for

15 Miles NE Challis ID

  • Today

    Today: A 20 percent chance of showers and thunderstorms after noon.  Areas of smoke before 9am. Mostly sunny, with a high near 89. Light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 24 mph.

    High: 89 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Areas of smoke between 7pm and 8pm. Mostly clear, with a low around 53. Breezy, with a west northwest wind 14 to 23 mph becoming north northeast after midnight. Winds could gust as high as 33 mph.

    Low: 53 °F

    Areas Smoke
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. North wind around 6 mph becoming calm.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. West wind 5 to 10 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92. Light and variable wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 23 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after noon. Areas of smoke before 9am. Mostly sunny, with a high near 89. Light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 24 mph.
Tonight
Areas of smoke between 7pm and 8pm. Mostly clear, with a low around 53. Breezy, with a west northwest wind 14 to 23 mph becoming north northeast after midnight. Winds could gust as high as 33 mph.
Wednesday
Sunny, with a high near 88. North wind around 6 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 55. West wind 5 to 10 mph.
Thursday
Sunny, with a high near 92. Light and variable wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NE Challis ID
 44.7°N 114.05°W (Elev. 4799 ft)
3:33 am MDT Jul 15, 2025
5am 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