Storm Impacting the Southwest U.S.

A slow moving weather disturbance will continue to bring periodic rain showers, a few isolated thunderstorms, and a localized flash flooding across the Southwest. The threat will expand into the Southern Plains Wednesday night. Moderate to heavy snow across the Sierra Nevada and southern Utah Ranges will continue into the overnight period. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

Lat: 37.83389°NLon: 122.06694°WElev: 1760.0ft.

47°F

8°C

Humidity	93%
Wind Speed	WSW 9 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Wind Chill	43°F (6°C)
Last update	18 Nov 05:28 PM PST

More Information:

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

Extended Forecast for

4 Miles NNE Castro Valley CA

Tonight
Low: 46 °F
Slight Chance
Showers then
Mostly Cloudy
Wednesday
High: 58 °F
Partly Sunny
Wednesday Night
Low: 49 °F
Rain Likely
Thursday
High: 57 °F
Rain Likely
then Chance
Rain
Thursday Night
Low: 43 °F
Slight Chance
Rain then
Partly Cloudy
Friday
High: 60 °F
Sunny
Friday Night
Low: 44 °F
Mostly Clear
Saturday
High: 61 °F
Sunny
Saturday Night
Low: 44 °F
Mostly Clear

Detailed Forecast

Tonight

A slight chance of showers between 7pm and midnight. Increasing clouds, with a low around 46. West southwest wind around 5 mph becoming south southeast after midnight. Chance of precipitation is 20%.

Wednesday

Partly sunny, with a high near 58. Light and variable wind becoming south around 5 mph.

Wednesday Night

Rain likely after 10pm. Cloudy, with a low around 49. Calm wind becoming south around 5 mph in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 57. South wind around 7 mph becoming west in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 43. Northeast wind 3 to 5 mph.

Friday

Sunny, with a high near 60.

Friday Night

Mostly clear, with a low around 44.

Saturday

Sunny, with a high near 61.

Saturday Night

Mostly clear, with a low around 44.

Sunday

Sunny, with a high near 62.