Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

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

rain,mist

52°F

11°C

Humidity	86%
Wind Speed	S 4 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	48°F (9°C)
Visibility	5.00 mi
Last update	12 Apr 10:53 AM PDT

More Information:

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

Extended Forecast for

Pleasant Hill CA

Today
High: 60 °F
Showers
Tonight
Low: 44 °F
Chance
Showers then
Patchy Fog
Monday
High: 66 °F
Patchy Fog
then Sunny
Monday Night
Low: 46 °F
Mostly Clear
Tuesday
High: 66 °F
Sunny
Tuesday Night
Low: 45 °F
Mostly Clear
Wednesday
High: 68 °F
Partly Sunny
Wednesday Night
Low: 47 °F
Partly Cloudy
Thursday
High: 70 °F
Sunny

Detailed Forecast

Today

Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 60. South southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers between 9pm and 11pm. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 44. West southwest wind 5 to 7 mph becoming calm in the evening.

Monday

Patchy fog before 10am. Otherwise, mostly sunny, with a high near 66. Calm wind becoming west northwest around 6 mph in the afternoon.

Monday Night

Mostly clear, with a low around 46. Southwest wind around 6 mph.

Tuesday

Sunny, with a high near 66. West southwest wind 3 to 7 mph.

Tuesday Night

Mostly clear, with a low around 45.

Wednesday

Partly sunny, with a high near 68.

Wednesday Night

Partly cloudy, with a low around 47.