Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from January 7, 01:00 PM PST until January 8, 01:00 AM PST

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Clear

45°F

7°C

Humidity	75%
Wind Speed	SE 5 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	07 Jan 11:00 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

15 Miles ESE Happy Camp CA

Winter Weather Advisory January 7, 01:00pm until January 8, 01:00am

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 32 °F⇓
Heavy Snow
Tonight
Low: 20 °F
Snow Likely
Thursday
High: 28 °F
Mostly Sunny
Thursday Night
Low: 21 °F
Partly Cloudy
Friday
High: 37 °F
Sunny
Friday Night
Low: 28 °F
Partly Cloudy
Saturday
High: 39 °F
Mostly Sunny
Saturday Night
Low: 29 °F
Mostly Cloudy
Sunday
High: 41 °F
Mostly Sunny

Detailed Forecast

Today

Snow, mainly after 3pm. The snow could be heavy at times. Temperature falling to around 27 by 4pm. West southwest wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Snow likely, mainly before 8pm. Mostly cloudy, with a low around 20. West northwest wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Thursday

Mostly sunny, with a high near 28. North wind 3 to 5 mph.

Thursday Night

Partly cloudy, with a low around 21. South southeast wind 5 to 8 mph.

Friday

Sunny, with a high near 37. East wind 6 to 9 mph.

Friday Night

Partly cloudy, with a low around 28.

Saturday

Mostly sunny, with a high near 39.

Saturday Night

Mostly cloudy, with a low around 29.