Heavy Snow in the Northwest; Wintry Mix from the Great Lakes to Northeast

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes today then the Northeast U.S. tonight into Wednesday. 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

46°F

8°C

Humidity	70%
Wind Speed	N 0 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	06 Jan 04:00 PM 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

Tonight
Low: 33 °F
Slight Chance
Snow then
Snow Likely
Wednesday
High: 32 °F⇓
Chance Snow
then Snow
Showers
Wednesday Night
Low: 22 °F
Snow Showers
then Chance
Snow Showers
Thursday
High: 29 °F
Slight Chance
Snow Showers
then Mostly
Sunny
Thursday Night
Low: 22 °F
Partly Cloudy
Friday
High: 36 °F
Sunny
Friday Night
Low: 28 °F
Partly Cloudy
Saturday
High: 39 °F
Partly Sunny
Saturday Night
Low: 31 °F
Mostly Cloudy

Detailed Forecast

Tonight

Snow likely, mainly after 3am. Mostly cloudy, with a steady temperature around 33. Southwest wind 8 to 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

A chance of snow before 7am, then snow showers after 10am. Temperature rising to near 32 by 11am, then falling to around 28 during the remainder of the day. West southwest wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Wednesday Night

Snow showers, mainly before 10pm. Low around 22. West wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday

A 20 percent chance of snow showers before 10am. Mostly sunny, with a high near 29. North northwest wind 3 to 7 mph.

Thursday Night

Partly cloudy, with a low around 22. East southeast wind 5 to 7 mph.

Friday

Sunny, with a high near 36.

Friday Night

Partly cloudy, with a low around 28.

Saturday

Partly sunny, with a high near 39.

Saturday Night

Mostly cloudy, with a low around 31.