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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. 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 57%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 15 Nov 08:05 PM MST
Extended Forecast for

30 Miles SSW Shoup ID

  • Tonight

    Tonight: A 30 percent chance of rain after 5am. Increasing clouds, with a low around 35. Light east northeast wind.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A 50 percent chance of rain after 1pm. Mostly cloudy, with a high near 50. Light and variable wind becoming south southeast around 6 mph in the morning.

    High: 50 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 11pm. Snow level 8900 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 34. Southwest wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

  • Monday

    Monday: Rain likely before 8am, then rain and snow likely between 8am and 11am, then rain likely after 11am. Snow level 7000 feet. Mostly cloudy, with a high near 43. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Monday Night

    Monday Night: A chance of rain before 11pm, then a chance of rain and snow. Snow level 7100 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 31. Light west southwest wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow before 2pm, then a chance of rain and snow. Snow level 6400 feet. Mostly cloudy, with a high near 42. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: A slight chance of snow before 11am. Partly sunny, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain after 5am. Increasing clouds, with a low around 35. Light east northeast wind.
Sunday
A 50 percent chance of rain after 1pm. Mostly cloudy, with a high near 50. Light and variable wind becoming south southeast around 6 mph in the morning.
Sunday Night
Rain likely, mainly after 11pm. Snow level 8900 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 34. Southwest wind 3 to 5 mph. Chance of precipitation is 60%.
Monday
Rain likely before 8am, then rain and snow likely between 8am and 11am, then rain likely after 11am. Snow level 7000 feet. Mostly cloudy, with a high near 43. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A chance of rain before 11pm, then a chance of rain and snow. Snow level 7100 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 31. Light west southwest wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A chance of snow before 2pm, then a chance of rain and snow. Snow level 6400 feet. Mostly cloudy, with a high near 42. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A slight chance of snow before 11am. Partly sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
A chance of snow, mainly after 11am. Partly sunny, with a high near 39.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 39.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 24.
Saturday
A chance of snow. Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
30 Miles SSW Shoup ID
 44.98°N 114.5°W (Elev. 6394 ft)
Last Update:
1:02 pm MST Nov 15, 2025
Forecast Valid:
8pm MST Nov 15, 2025-6pm MST Nov 22, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation