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

Tropical Weather Moving Closer to Texas and Floridas

Harvey has regenerated into a Tropical Depression as of 11 am EDT today. Hurricane, Tropical Storm and Storm Surge Watches have been issued for portions of the Texas coast. Harvey is expected to begin impacting the Texas coast on Friday, bringing heavy rainfall resulting in potentially life-threatening flooding, storm surge, winds and surf. For more information about the storm, please visit NHC. Read More >

Hazardous Weather Conditions

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Fair

28°C

82°F

Humidity 28%
Wind Speed NNW 8 MPH
Barometer 29.98 in (1012.4 mb)
Dewpoint 8°C (46°F)
Visibility 11 km
Heat Index27°C (80°F)
Last update 23 Aug 4:56 pm MDT
Extended Forecast for

Salmon ID

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Widespread haze. Patchy smoke. Mostly cloudy, with a high near 29. South southwest wind around 16 km/h.  Chance of precipitation is 30%.

    Scattered
    T-storms

    High: 29 °C

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 11. South southwest wind 11 to 16 km/h becoming light south.

    Chance
    Showers then
    Slight Chance
    T-storms

    Low: 11 °C

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 26. South wind 8 to 18 km/h becoming west in the afternoon.

    Chance
    Showers then
    Chance
    T-storms

    High: 26 °C

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 10. West southwest wind 16 to 21 km/h becoming northwest 10 to 15 km/h after midnight.

    Slight Chance
    T-storms

    Low: 10 °C

  • Friday

    Friday: Mostly sunny, with a high near 28. Southwest wind 10 to 18 km/h.

    Mostly Sunny

    High: 28 °C

  • Friday
    Night

    Friday Night: Areas of smoke after midnight. Partly cloudy, with a low around 9.

    Partly Cloudy
    then Areas
    Smoke

    Low: 9 °C

  • Saturday

    Saturday: Areas of smoke. Sunny, with a high near 29.

    Areas Smoke

    High: 29 °C

  • Saturday
    Night

    Saturday Night: Areas of smoke. Mostly clear, with a low around 9.

    Areas Smoke

    Low: 9 °C

  • Sunday

    Sunday: Areas of smoke. Sunny, with a high near 31.

    Areas Smoke

    High: 31 °C

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Widespread haze. Patchy smoke. Mostly cloudy, with a high near 29. South southwest wind around 16 km/h. Chance of precipitation is 30%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 11. South southwest wind 11 to 16 km/h becoming light south.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 26. South wind 8 to 18 km/h becoming west in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 10. West southwest wind 16 to 21 km/h becoming northwest 10 to 15 km/h after midnight.
Friday
Mostly sunny, with a high near 28. Southwest wind 10 to 18 km/h.
Friday Night
Areas of smoke after midnight. Partly cloudy, with a low around 9.
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.
Monday Night
Areas of smoke. Mostly clear, with a low around 11.
Tuesday
Areas of smoke. Mostly sunny, with a high near 31.
Tuesday Night
Areas of smoke. Partly cloudy, with a low around 11.
Wednesday
Areas of smoke. Mostly sunny, with a high near 29.
Click Map For Forecast
Point Forecast:
Salmon ID
 45.17°N 113.9°W (Elev. 1209 m)
2:28 pm MDT Aug 23, 2017
5pm MDT Aug 23, 2017-6pm MDT Aug 30, 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