National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

Lat: 45.11667°NLon: 113.88333°WElev: 4045.0ft.

Clear

28°F

-2°C

Humidity 92%
Wind Speed SE 3 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 11 Nov 07:05 AM MST
Extended Forecast for

21 Miles W Grant MT

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 45. Southwest wind 3 to 7 mph.

    High: 45 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. South southeast wind 6 to 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46. South southeast wind 6 to 9 mph.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. Southeast wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. Southeast wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 34. Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Mostly sunny, with a high near 45. Southwest wind 3 to 7 mph.
Tonight
Mostly cloudy, with a low around 30. South southeast wind 6 to 10 mph.
Thursday
Partly sunny, with a high near 46. South southeast wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 30. Southeast wind 7 to 13 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 42. Southeast wind 9 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A 40 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 34. Little or no snow accumulation expected.
Saturday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 26.
Monday
A slight chance of snow. Partly sunny, with a high near 35.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A chance of snow. Mostly cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles W Grant MT
 45.03°N 113.5°W (Elev. 8225 ft)
Last Update:
6:04 am MST Nov 11, 2026
Forecast Valid:
7am MST Nov 11, 2026-6pm MST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation