Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Nevada County Air Park (KGOO)

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

Partly Cloudy

54°F

12°C

Humidity	76%
Wind Speed	N 0 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	10 Oct 09:35 AM PDT

More Information:

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

Extended Forecast for

Grass Valley CA

Today
High: 64 °F
Becoming
Sunny
Tonight
Low: 46 °F
Chance
Showers
Saturday
High: 59 °F
Slight Chance
Showers then
Sunny
Saturday Night
Low: 42 °F
Clear
Sunday
High: 65 °F
Sunny
Sunday Night
Low: 45 °F
Partly Cloudy
Columbus Day
High: 56 °F
Chance
Showers
Monday Night
Low: 45 °F
Showers
Likely
Tuesday
High: 54 °F
Showers
Likely

Detailed Forecast

Today

Partly sunny, then gradually becoming sunny, with a high near 64. Southwest wind around 6 mph.

Tonight

A 50 percent chance of showers, mainly after 9pm. Increasing clouds, with a low around 46. South southwest wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 20 percent chance of showers before 11am. Mostly cloudy through mid morning, then gradual clearing, with a high near 59. Light and variable wind.

Saturday Night

Clear, with a low around 42. Light and variable wind.

Sunday

Sunny, with a high near 65. Northeast wind around 5 mph becoming calm in the morning.

Sunday Night

Partly cloudy, with a low around 45.

Columbus Day

A 40 percent chance of showers. Mostly cloudy, with a high near 56.

Monday Night

Showers likely. Mostly cloudy, with a low around 45.