Storms and Heavy Rainfall in the Plains and Southern Appalachians; Hazardous Heat in the South and Southeast

Severe thunderstorms with heavy rainfall will be possible across the southern Appalachians through this evening. Thunderstorms are also expected from the northern/central Plains into portions of the Midwest through Tuesday, and severe storms may produce large hail and damaging wind gusts. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Salmon PM2.5 (A2410)

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

NA

82°F

28°C

Humidity 36%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index81°F (27°C)
Last update 17 Aug 05:00 PM MDT
Extended Forecast for

Salmon ID

  • Tonight

    Tonight: A slight chance of showers before 9pm, then a slight chance of rain between 9pm and midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 52. North northwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 85. Calm wind becoming north northwest 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight.  Mostly clear, with a low around 50. North wind around 6 mph becoming calm  in the evening.

    Low: 50 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of rain before midnight.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
A slight chance of showers before 9pm, then a slight chance of rain between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 52. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
A slight chance of rain between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 85. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly clear, with a low around 50. North wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 88. Calm wind becoming west northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 52. West northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 56.
Friday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91.
Friday Night
A chance of rain before midnight. Mostly cloudy, with a low around 56.
Saturday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 87.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 52.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Salmon ID
 45.17°N 113.9°W (Elev. 3967 ft)
2:01 pm MDT Aug 17, 2026
6pm MDT Aug 17, 2026-6pm MDT Aug 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database