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

30 Miles SE 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: 26 °F
Scattered
Rain/Snow
Thursday
High: 38 °F
Sunny
Thursday Night
Low: 21 °F
Mostly Clear
Friday
High: 37 °F
Sunny
Friday Night
Low: 21 °F
Mostly Clear
Saturday
High: 41 °F
Sunny
Saturday Night
Low: 24 °F
Partly Cloudy
Sunday
High: 44 °F
Partly Sunny
Sunday Night
Low: 25 °F
Partly Cloudy

Detailed Forecast

Tonight

Scattered rain and snow showers between 10pm and 1am, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 26. Southwest wind around 10 mph becoming northwest after midnight. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

Thursday

Sunny, with a high near 38. North wind 10 to 15 mph.

Thursday Night

Mostly clear, with a low around 21. Northwest wind around 5 mph.

Friday

Sunny, with a high near 37. Southeast wind around 5 mph becoming calm.

Friday Night

Mostly clear, with a low around 21. East wind around 5 mph.

Saturday

Sunny, with a high near 41. East wind around 5 mph becoming calm in the morning.

Saturday Night

Partly cloudy, with a low around 24.