Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

48°F

9°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 17 Nov 11:20 AM MST
Extended Forecast for

16 Miles E Salmon ID

  • Today

    Today: A 20 percent chance of snow between 3pm and 4pm.  Mostly cloudy, with a high near 33. West wind 6 to 9 mph.

    High: 33 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. West southwest wind around 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 33. West southwest wind around 9 mph.

    High: 33 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 25. West southwest wind around 7 mph.  Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 11am.  Mostly sunny, with a high near 30. West wind around 9 mph.  Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of snow between 3pm and 4pm. Mostly cloudy, with a high near 33. West wind 6 to 9 mph.
Tonight
Mostly cloudy, with a low around 27. West southwest wind around 7 mph.
Tuesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 33. West southwest wind around 9 mph.
Tuesday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25. West southwest wind around 7 mph. Little or no snow accumulation expected.
Wednesday
A 30 percent chance of snow before 11am. Mostly sunny, with a high near 30. West wind around 9 mph. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 22.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 29.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Saturday
A slight chance of snow. Partly sunny, with a high near 29.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 23.
Sunday
A chance of snow. Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles E Salmon ID
 45.13°N 113.58°W (Elev. 9042 ft)
1:02 am MST Nov 17, 2025
11am MST Nov 17, 2025-6pm MST Nov 23, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database