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

Current conditions at

SIARD (SIAN2)

Lat: 40.39433°NLon: 117.62567°WElev: 4600.0ft.

42°F

6°C

Humidity	71%
Wind Speed	SSW 12 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Wind Chill	35°F (2°C)
Last update	07 Jan 04:38 PM PST

More Information:

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

Extended Forecast for

35 Miles ESE Unionville NV

Lake Wind Advisory January 7, 08:00pm until January 8, 10:00am

Winter Weather Advisory January 7, 09:00pm until January 8, 07:00am

Click here for hazard details and duration

Lake Wind Advisory

Winter Weather Advisory

Tonight
Low: 24 °F
Snow Showers
Thursday
High: 30 °F
Sunny
Thursday Night
Low: 19 °F
Mostly Clear
Friday
High: 32 °F
Sunny
Friday Night
Low: 19 °F
Mostly Clear
Saturday
High: 36 °F
Sunny
Saturday Night
Low: 22 °F
Partly Cloudy
Sunday
High: 39 °F
Partly Sunny
Sunday Night
Low: 24 °F
Partly Cloudy

Detailed Forecast

Tonight

Snow showers, mainly between 10pm and 1am. Low around 24. Southwest wind around 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

Thursday

Sunny, with a high near 30. North wind around 15 mph, with gusts as high as 25 mph.

Thursday Night

Mostly clear, with a low around 19. Northwest wind 5 to 10 mph becoming southwest after midnight.

Friday

Sunny, with a high near 32. Southwest wind around 5 mph.

Friday Night

Mostly clear, with a low around 19. Southeast wind around 5 mph.

Saturday

Sunny, with a high near 36. East wind around 5 mph.

Saturday Night

Partly cloudy, with a low around 22.