Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

Nevada County Air Park (KGOO)

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

Overcast

55°F

13°C

Humidity	100%
Wind Speed	W 3 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	55°F (13°C)
Visibility	8.00 mi
Last update	29 Sep 04:35 PM PDT

More Information:

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

Extended Forecast for

Grass Valley CA

This Afternoon
High: 64 °F
Showers
Likely
Tonight
Low: 51 °F
Showers
Likely
Tuesday
High: 63 °F
Chance
Showers then
Slight Chance
T-storms
Tuesday Night
Low: 52 °F
Chance
Showers
Wednesday
High: 62 °F
Chance
Showers
Wednesday Night
Low: 51 °F
Chance
Showers
Thursday
High: 66 °F
Partly Sunny
Thursday Night
Low: 48 °F
Mostly Clear
Friday
High: 73 °F
Sunny

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 64. Light south southwest wind. Chance of precipitation is 60%.

Tonight

Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms before 2pm, then a slight chance of showers between 2pm and 4pm. Mostly cloudy, with a high near 63. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 52. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A 50 percent chance of showers. Mostly cloudy, with a high near 62. Light southeast wind.

Wednesday Night

A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 51.

Thursday

Partly sunny, with a high near 66.

Thursday Night

Mostly clear, with a low around 48.

Friday

Sunny, with a high near 73.

Friday Night

Clear, with a low around 52.