Heavy Rainfall for Portions of the West and Central U.S.; Monitoring Fire Weather Conditions for New England

Tropical moisture continues to flow across portions of the Great Basin, desert Southwest and California. Isolated instances of flash flooding remains possible. Meanwhile, a storm and associated frontal boundary will focus showers and thunderstorms for the center of the nation. For New England, dry and breezy conditions could enhance favorable fire weather conditions. Read More >

Current conditions at

Salmon PM2.5 (A2410)

Lat: 45.1787°NLon: 113.893°WElev: 3930.0ft.

NA

52°F

11°C

Humidity 62%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 20 Sep 10:00 AM MDT
Extended Forecast for

Salmon ID

  • Today

    Today: Sunny, with a high near 83. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. West northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 23 mph.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 77. Light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 32 mph.

    High: 77 °F

    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 42. West northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 28 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers
    Likely

  • Monday

    Monday: Sunny, with a high near 68. North northwest wind 3 to 6 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Areas of frost after 4am.  Otherwise, clear, with a low around 36.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 8am.  Otherwise, sunny, with a high near 80.

    High: 80 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 83. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 48. West northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 23 mph.
Sunday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. Light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 32 mph.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 42. West northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Sunny, with a high near 68. North northwest wind 3 to 6 mph.
Monday Night
Areas of frost after 4am. Otherwise, clear, with a low around 36.
Tuesday
Areas of frost before 8am. Otherwise, sunny, with a high near 80.
Tuesday Night
Clear, with a low around 42.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Salmon ID
 45.19°N 113.9°W (Elev. 3960 ft)
3:31 am MDT Sep 20, 2025
10am MDT Sep 20, 2025-6pm MDT Sep 26, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database