Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Current conditions at

ALDER SPRINGS (ECKC1)

Lat: 39.65162° N Lon: 122.72453° W Elev: 4543.0 ft.

NA

37°F

3°C

Humidity 92%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 18 Nov 04:24 AM PST
Detailed forecast for

Mountains Southwestern Shasta County to Western Colusa County

Today
Sunny. Not as cool. Highs 44 to 59 higher elevations... 59 to 64 lower elevations. Prevailing north winds up to 10 mph.
Tonight
Mostly clear. Lows 34 to 48. Light winds.
Wednesday
Mostly cloudy. Highs 36 to 50 higher elevations... 49 to 55 lower elevations. Prevailing east winds up to 10 mph.
Wednesday Night
Mostly cloudy. A chance of rain showers in the evening, then rain showers after midnight. Lows 32 to 44 higher elevations...43 to 49 lower elevations. Prevailing southeast winds up to 10 mph.
Thursday
Mostly cloudy. Rain and snow showers likely in the morning, then a chance of rain showers in the afternoon. Highs 34 to 48 higher elevations...49 to 54 lower elevations. No snow accumulation lower elevations...up to 1 inch higher elevations. Snow level 5000 feet. Prevailing southeast winds up to 10 mph shifting to the northeast in the afternoon.
Thursday Night
Partly cloudy. Lows 32 to 47.
Friday
Mostly sunny. Not as cool. Highs 47 to 62.
Friday Night Through Sunday
Mostly clear. Lows 37 to 51. Highs 50 to 65.
Sunday Night
Partly cloudy. Lows 36 to 48.
Monday
Mostly cloudy with a slight chance of rain showers. Highs 44 to 59.



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122 AM PST Tue Nov 18 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database