Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms & Heavy Rain in the Plains/Midwest; Clouds and Rain Threaten Eclipse Viewing for Some

While much of the nation observes today's eclipse, clouds threaten to obscure the view in parts of the Plains, Midwest, Mid-Atlantic, Southwest, and Southeast states. The weather could be more than just a nuisance in the north-central Plains and Midwest where scattered severe storms are possible this afternoon and evening. Very large hail, damaging wind gusts, and flash floods are possible. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

Lat: 45.11667°NLon: 113.88333°WElev: 4045ft.

Fair

26°C

79°F

Humidity 42%
Wind Speed SW 3 MPH
Barometer 30.10 in
Dewpoint 12°C (54°F)
Visibility 16 km
Heat Index26°C (79°F)
Last update 21 Aug 6:30 pm MDT
Extended Forecast for

Salmon ID

  • Tonight

    Tonight: Widespread haze. Areas of smoke. Clear, with a low around 7. North wind 5 to 8 km/h becoming calm  in the evening.

    Haze

    Low: 7 °C

  • Tuesday

    Tuesday: Widespread haze. Areas of smoke. Sunny, with a high near 31. Calm wind becoming north northwest 5 to 8 km/h in the afternoon.

    Haze

    High: 31 °C

  • Tuesday
    Night

    Tuesday Night: Widespread haze. Areas of smoke. Mostly clear, with a low around 10. North wind 5 to 10 km/h becoming calm  after midnight.

    Haze

    Low: 10 °C

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Widespread haze before noon. Patchy smoke before noon. Mostly sunny, with a high near 29. Light southeast wind becoming south 8 to 13 km/h in the afternoon.

    Haze then
    Slight Chance
    T-storms

    High: 29 °C

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 12. South southwest wind 5 to 14 km/h.

    Chance
    Showers then
    Slight Chance
    T-storms

    Low: 12 °C

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 26.

    Chance
    T-storms

    High: 26 °C

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 9.

    Chance
    T-storms then
    Mostly Clear

    Low: 9 °C

  • Friday

    Friday: Sunny, with a high near 27.

    Sunny

    High: 27 °C

  • Friday
    Night

    Friday Night: Areas of smoke after midnight. Mostly clear, with a low around 8.

    Mostly Clear
    then Areas
    Smoke

    Low: 8 °C

Detailed Forecast

Tonight
Widespread haze. Areas of smoke. Clear, with a low around 7. North wind 5 to 8 km/h becoming calm in the evening.
Tuesday
Widespread haze. Areas of smoke. Sunny, with a high near 31. Calm wind becoming north northwest 5 to 8 km/h in the afternoon.
Tuesday Night
Widespread haze. Areas of smoke. Mostly clear, with a low around 10. North wind 5 to 10 km/h becoming calm after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Widespread haze before noon. Patchy smoke before noon. Mostly sunny, with a high near 29. Light southeast wind becoming south 8 to 13 km/h in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 12. South southwest wind 5 to 14 km/h.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 26.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 9.
Friday
Sunny, with a high near 27.
Friday Night
Areas of smoke after midnight. Mostly clear, with a low around 8.
Saturday
Areas of smoke. Sunny, with a high near 29.
Saturday Night
Areas of smoke. Mostly clear, with a low around 9.
Sunday
Areas of smoke. Sunny, with a high near 31.
Sunday Night
Areas of smoke. Mostly clear, with a low around 10.
Monday
Areas of smoke. Sunny, with a high near 31.
Click Map For Forecast
Point Forecast:
Salmon ID
 45.17°N 113.9°W (Elev. 1209 m)
2:06 pm MDT Aug 21, 2017
6pm MDT Aug 21, 2017-6pm MDT Aug 28, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database