Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

Nevada County Air Park (KGOO)

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

Clear

54°F

12°C

Humidity	32%
Wind Speed	N 0 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	30 Dec 06:35 PM PST

More Information:

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

Extended Forecast for

Grass Valley CA

Tonight
Low: 45 °F
Mostly Cloudy
Wednesday
High: 56 °F
Slight Chance
Rain then
Chance Rain
Wednesday Night
Low: 48 °F
Rain
New Year's Day
High: 52 °F
Rain
Thursday Night
Low: 48 °F
Rain
Friday
High: 53 °F
Showers
Friday Night
Low: 42 °F
Rain
Saturday
High: 47 °F
Rain
Saturday Night
Low: 40 °F
Rain

Detailed Forecast

Tonight

Mostly cloudy, with a low around 45. Light east wind.

Wednesday

A 50 percent chance of rain, mainly after 2pm. Cloudy, with a high near 56. Calm wind. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Steady temperature around 48. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

New Year's Day

Rain. High near 52. Light south wind. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Thursday Night

Rain. Low around 48. South wind around 5 mph. Chance of precipitation is 100%.

Friday

Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 53. Chance of precipitation is 90%.

Friday Night

Rain. Low around 42. Chance of precipitation is 90%.

Saturday

Rain. Cloudy, with a high near 47.

Saturday Night

Rain. Cloudy, with a low around 40.