Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

Nevada County Air Park (KGOO)

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

Mist

48°F

9°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	48°F (9°C)
Visibility	0.50 mi
Last update	01 Jan 05:55 AM PST

More Information:

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

Extended Forecast for

4 Miles NNE Grass Valley CA

New Year's Day
High: 51 °F
Rain
Tonight
Low: 42 °F
Rain then
Rain Likely
Friday
High: 53 °F
Chance Rain
Friday Night
Low: 45 °F
Rain
Saturday
High: 49 °F
Showers
Saturday Night
Low: 43 °F
Showers
Sunday
High: 47 °F
Showers
Sunday Night
Low: 40 °F
Showers
Monday
High: 45 °F
Rain

Detailed Forecast

New Year's Day

Rain. High near 51. Calm wind becoming south around 6 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tonight

Rain, mainly before 1am. Low around 42. South southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 53. South wind 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Rain, mainly after 10pm. Low around 45. South southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Saturday

Rain before 1pm, then showers and possibly a thunderstorm after 1pm. High near 49. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.

Saturday Night

Showers and possibly a thunderstorm. Low around 43. Chance of precipitation is 100%.

Sunday

Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 47. Chance of precipitation is 100%.

Sunday Night

Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Cloudy, with a low around 40.

Monday

Rain. Cloudy, with a high near 45.

Monday Night

Rain likely. Mostly cloudy, with a low around 37.

Tuesday

A chance of rain. Partly sunny, with a high near 49.