National Weather Service United States Department of Commerce

Coastal low to bring gusty winds and periods of heavy rain to New England while moderate to heavy rain is expected to linger in the Pacific Northwest and northern California

A coastal low will slowly intensify before moving out of the New England area. Increasingly heavy rainfall will impact the region through Friday. In addition, winds will increase and seas will become rough as the storm gradually intensifies just off the coast. Out west, a cold front approaching the Pacific Northwest will bring moderate to heavy rain to Washington, Oregon and northern California.
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7-Day Forecast for Latitude 39.23°N and Longitude 121.05°W (Elev. 2657 ft) (Text-Only)
NWS Forecast for: Grass Valley CA
Issued by: National Weather Service Sacramento, CA
Last Update: 2:01 pm PDT Oct 21, 2014
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Tonight

Partly Cloudy
Partly
Cloudy
Lo 46 °F
Wednesday

Mostly Sunny
Mostly
Sunny
Hi 68 °F
Wednesday
Night

Mostly Cloudy
Mostly
Cloudy
Lo 48 °F
Thursday

Slight Chc Showers. Chance for Measurable Precipitation 20%
Slight Chc
Showers
Hi 66 °F
Thursday
Night

Slight Chc Rain. Chance for Measurable Precipitation 20%
Slight Chc
Rain
Lo 48 °F
Friday

Slight Chc Showers. Chance for Measurable Precipitation 20%
Slight Chc
Showers
Hi 71 °F
Friday
Night

Chance Rain. Chance for Measurable Precipitation 40%
Chance
Rain
Lo 44 °F
Saturday

Chance Rain
Chance
Rain
Hi 57 °F
Saturday
Night

Slight Chc Showers
Slight Chc
Showers
Lo 40 °F
Tonight: Partly cloudy, with a low around 46. Calm wind becoming east around 5 mph after midnight.

Wednesday: Mostly sunny, with a high near 68. East northeast wind 5 to 7 mph becoming south southwest in the morning.

Wednesday Night: Mostly cloudy, with a low around 48. South southwest wind around 7 mph becoming east southeast in the evening.

Thursday: A 20 percent chance of showers. Mostly cloudy, with a high near 66. East southeast wind 6 to 8 mph becoming south in the morning. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 48. South wind around 6 mph becoming east in the evening.

Friday: A 20 percent chance of showers. Partly sunny, with a high near 71.

Friday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 44.

Saturday: A chance of rain. Partly sunny, with a high near 57.

Saturday Night: A slight chance of showers. Partly cloudy, with a low around 40.

Sunday: Mostly sunny, with a high near 61.

Sunday Night: Partly cloudy, with a low around 42.

Monday: Mostly sunny, with a high near 64.

Monday Night: Partly cloudy, with a low around 44.

Tuesday: Mostly sunny, with a high near 65.



Point Forecast: Grass Valley CA
 39.23°N 121.05°W (Elev. 2657 ft)

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