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 >

Current conditions at

Nevada County Air Park (KGOO)

Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.

Mostly Cloudy

50°F

10°C

Humidity	66%
Wind Speed	N 0 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	06 Jan 02:55 PM PST

More Information:

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

Extended Forecast for

2 Miles SW Alta Sierra CA

Tonight
Low: 40 °F
Patchy Fog
then Chance
Rain and
Patchy Fog
Wednesday
High: 51 °F
Chance Rain
and Patchy
Fog then Rain
Likely and
Patchy Fog
Wednesday Night
Low: 32 °F
Showers
Likely and
Patchy Fog
Thursday
High: 47 °F
Frost and
Patchy Fog
then Sunny
Thursday Night
Low: 32 °F
Mostly Clear
Friday
High: 50 °F
Sunny
Friday Night
Low: 34 °F
Mostly Clear
then Areas
Frost
Saturday
High: 54 °F
Mostly Sunny
Saturday Night
Low: 37 °F
Mostly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of rain, mainly after 4am. Patchy fog. Otherwise, increasing clouds, with a low around 40. Calm wind.

Wednesday

A chance of rain before 8am, then rain likely after 2pm. Patchy fog before 3pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%.

Wednesday Night

Rain likely and possibly a thunderstorm before 7pm, then showers likely and possibly a thunderstorm between 7pm and 10pm, then a chance of rain after 10pm. Patchy fog. Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 32. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Patchy fog before 10am. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 47. Calm wind becoming north northwest around 6 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 32. Northeast wind around 6 mph.

Friday

Sunny, with a high near 50.

Friday Night

Areas of frost after midnight. Otherwise, mostly clear, with a low around 34.

Saturday

Mostly sunny, with a high near 54.

Saturday Night

Mostly cloudy, with a low around 37.

Sunday

Partly sunny, with a high near 56.