Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

VAN BREMMER (VABC1)

Lat: 41.64297° N Lon: 121.79488° W Elev: 5303.0 ft.

NA

30°F

-1°C

Humidity 84%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 12 Apr 03:31 AM PDT
Detailed forecast for

North Central and Southeast Siskiyou County

Today
Mostly cloudy. Rain likely this morning. Snow showers likely and slight chance of thunderstorms through the day. Chance of rain showers this afternoon. Snow may be heavy at times late this morning. Snow level 3500 feet rising to 4500 feet this afternoon. Snow accumulation of 1 to 2 inches. Highs in the lower 40s to lower 50s. Southwest winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation 60 percent.
Tonight
Mostly cloudy with a 30 percent chance of rain and snow. Snow level 4500 feet. Lows in the lower to mid 30s. Southwest winds 5 to 10 mph.
Monday
Mostly cloudy with a 40 percent chance of rain and snow. Snow level 4500 feet rising to 5000 feet in the afternoon. Highs in the lower 40s to lower 50s. Southwest winds 5 to 10 mph.
Monday Night
Mostly cloudy. Lows in the lower to mid 30s. West winds 5 to 10 mph.
Tuesday
Mostly cloudy in the morning then clearing. Highs in the lower 50s to lower 60s. Southwest winds 5 to 10 mph.
Tuesday Night
Mostly cloudy. Slight chance of rain and snow after midnight. Lows in the mid 30s to lower 40s.
Wednesday
Mostly cloudy. Chance of rain and snow in the morning, then rain and snow in the afternoon. Highs in the lower 40s to lower 50s.
Wednesday Night
Mostly cloudy with rain and snow likely in the evening, then partly cloudy with a chance of rain and snow after midnight. Colder. Lows in the lower to mid 20s.
Thursday
Sunny. Slight chance of snow in the morning. Highs in the lower 40s to lower 50s.
Thursday Night
Clear. Lows in the lower to mid 20s.
Friday And Friday Night
Mostly clear. Highs in the lower 50s to lower 60s. Lows in the mid 20s to mid 30s.
Saturday
Partly cloudy. Highs in the mid 50s to mid 60s.



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240 AM PDT Sun Apr 12 2026
 
 

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