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.

Partly Cloudy

57°F

14°C

Humidity 50%
Wind Speed SSE 4 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 14 Nov 01:20 PM MST
Extended Forecast for

31 Miles WNW Challis ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 35. West southwest wind 16 to 18 mph, with gusts as high as 37 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. West southwest wind 16 to 21 mph, with gusts as high as 31 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 37. Southwest wind 13 to 18 mph decreasing to 6 to 11 mph in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 11pm. Increasing clouds, with a low around 32. South southeast wind around 7 mph. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 35. South southeast wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely

  • Monday

    Monday: Snow. High near 31. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Snow Likely

  • Tuesday

    Tuesday: A chance of snow. Partly sunny, with a high near 31.

    High: 31 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 35. West southwest wind 16 to 18 mph, with gusts as high as 37 mph.
Tonight
Partly cloudy, with a low around 28. West southwest wind 16 to 21 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny, with a high near 37. Southwest wind 13 to 18 mph decreasing to 6 to 11 mph in the afternoon.
Saturday Night
A 30 percent chance of snow after 11pm. Increasing clouds, with a low around 32. South southeast wind around 7 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely. Mostly cloudy, with a high near 35. South southeast wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow. High near 31. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 26.
Tuesday
A chance of snow. Partly sunny, with a high near 31.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow. Partly sunny, with a high near 29.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Mostly cloudy, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
31 Miles WNW Challis ID
 44.76°N 114.76°W (Elev. 9058 ft)
Last Update:
1:02 pm MST Nov 14, 2025
Forecast Valid:
1pm MST Nov 14, 2025-6pm MST Nov 20, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation