Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

Mount Shasta (KMHS)

Lat: 41.31494° N Lon: 122.31702° W Elev: 3540.0 ft.

Clear

47°F

8°C

Humidity 43%
Wind Speed WNW 4 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 17 Jan 10:56 AM PST
Detailed forecast for

South Central Siskiyou County

Today
Sunny. Highs in the lower 50s to lower 60s. Northeast winds around 5 mph.
Tonight
Mostly clear in the evening then becoming partly cloudy. Lows in the lower 30s to lower 40s. North winds around 5 mph.
Sunday
Partly cloudy. Highs in the lower 50s to lower 60s. North winds around 5 mph.
Sunday Night
Mostly clear. Lows in the lower 30s to lower 40s. North winds around 5 mph.
Martin Luther King Jr Day
Sunny. Highs in the lower 50s to lower 60s. Northeast winds 5 to 10 mph.
Monday Night And Tuesday
Clear. Lows in the lower 30s to lower 40s. Highs in the lower 50s to lower 60s.
Tuesday Night
Mostly clear in the evening then becoming partly cloudy. Lows in the lower 30s to lower 40s.
Wednesday
Sunny in the morning then becoming partly cloudy. Highs in the mid 40s to mid 50s.
Wednesday Night
Partly cloudy. Patchy fog after midnight. Lows in the lower to mid 30s.
Thursday
Partly cloudy. Highs in the mid 40s to mid 50s.
Thursday Night
Partly cloudy in the evening then becoming mostly clear. Patchy fog. Lows in the lower to mid 30s.
Friday
Sunny. Slight chance of rain and snow in the morning, then slight chance of rain in the afternoon. Highs in the mid 40s to mid 50s.



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756 AM PST Sat Jan 17 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database