Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

Lat: 37.99167°NLon: 122.05194°WElev: 23.0ft.

Clear

65°F

18°C

Humidity	58%
Wind Speed	WNW 8 MPH
Barometer	30.27 in (1025.06 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	07 Feb 02:53 PM PST

More Information:

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

Extended Forecast for

Walnut Creek CA

Tonight
Low: 45 °F
Mostly Clear
then Patchy
Fog
Sunday
High: 68 °F
Patchy Fog
then Mostly
Sunny
Sunday Night
Low: 48 °F
Areas Fog
Monday
High: 64 °F
Mostly Cloudy
Monday Night
Low: 46 °F
Slight Chance
Rain
Tuesday
High: 59 °F
Chance
Showers
Tuesday Night
Low: 43 °F
Chance
Showers
Wednesday
High: 60 °F
Chance Rain
Wednesday Night
Low: 40 °F
Slight Chance
Rain then
Patchy Fog

Detailed Forecast

Tonight

Patchy fog after 2am. Otherwise, mostly clear, with a low around 45. South southwest wind around 5 mph becoming calm in the evening.

Sunday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.

Sunday Night

Patchy fog before 8pm, then areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 48. West southwest wind 3 to 5 mph.

Monday

Mostly cloudy, with a high near 64. Calm wind becoming north around 6 mph in the morning.

Monday Night

A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 46. Light and variable wind.

Tuesday

A chance of rain before 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 59. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms before 10pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.

Wednesday

A chance of rain, mainly before 4pm. Mostly sunny, with a high near 60.

Wednesday Night

A slight chance of rain before 10pm. Patchy fog after midnight. Otherwise, mostly clear, with a low around 40.

Thursday

Areas of fog before 8am. Otherwise, mostly sunny, with a high near 62.

Thursday Night

Patchy fog. Otherwise, partly cloudy, with a low around 41.

Friday

A slight chance of rain. Mostly cloudy, with a high near 60.

Friday Night

A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 42.