Severe Storms and Heavy Rain in the Plains; Cool with Mountain Snow in the Great Basin and Rockies

A cold front combining with Imelda remnants will produce severe storms with large to very large hail, damaging winds, and heavy rain across the Central Plains and Middle Mississippi Valley. Storms may also develop in the Upper Midwest. Mountain snow in the North and Central Rockies, and widespread cooler than normal temperatures will follow the fronts passage. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

46°F

8°C

Humidity 86%
Wind Speed NW 3 MPH
Barometer 30.09 in (1018.8 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 21 Sep 1:56 am MDT
Extended Forecast for

Salmon ID

  • Overnight

    Overnight: Widespread fog.  Otherwise, mostly cloudy, with a low around 40. Light south southeast wind.

    Fog

    Low: 40 °F

  • Saturday

    Saturday: Widespread fog, mainly before 9am.  Otherwise, mostly sunny, with a high near 63. Light and variable wind.

    Fog then
    Sunny

    High: 63 °F

  • Saturday
    Night

    Saturday Night: Patchy fog after 3am.  Otherwise, mostly clear, with a low around 38. North northwest wind around 6 mph becoming calm  after midnight.

    Mostly Clear
    then Patchy
    Fog

    Low: 38 °F

  • Sunday

    Sunday: Patchy fog before 9am.  Otherwise, sunny, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.

    Patchy Fog
    then Sunny

    High: 73 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 43. South wind 5 to 7 mph.

    Partly Cloudy
    then Slight
    Chance Rain

    Low: 43 °F

  • Monday

    Monday: A 20 percent chance of rain before noon.  Partly sunny, with a high near 70.

    Slight Chance
    Rain then
    Mostly Sunny

    High: 70 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 41.

    Partly Cloudy

    Low: 41 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72.

    Mostly Sunny

    High: 72 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Mostly Cloudy

    Low: 41 °F

Detailed Forecast

Overnight
Widespread fog. Otherwise, mostly cloudy, with a low around 40. Light south southeast wind.
Saturday
Widespread fog, mainly before 9am. Otherwise, mostly sunny, with a high near 63. Light and variable wind.
Saturday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 38. North northwest wind around 6 mph becoming calm after midnight.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 43. South wind 5 to 7 mph.
Monday
A 20 percent chance of rain before noon. Partly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
A slight chance of rain. Mostly cloudy, with a high near 62.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Mostly cloudy, with a high near 59.
Click Map For Forecast
Point Forecast:
Salmon ID
 45.17°N 113.9°W (Elev. 3967 ft)
2:40 pm MDT Sep 20, 2019
3am MDT Sep 21, 2019-6pm MDT Sep 27, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database