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

Arroyo Seco (CI114)

Lat: 36.359°NLon: 121.29°WElev: 235.0ft.

N/A

Humidity	82%
Wind Speed	NE 4 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	07 Mar 10:00 AM PST

More Information:

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

Extended Forecast for

8 Miles SSW Greenfield CA

Today
High: 54 °F
Showers
Likely
Tonight
Low: 39 °F
Mostly Clear
then Patchy
Fog
Monday
High: 58 °F
Slight Chance
Showers and
Patchy Fog
then Sunny
Monday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 61 °F
Sunny
Tuesday Night
Low: 41 °F
Mostly Clear
Wednesday
High: 63 °F
Mostly Sunny
Wednesday Night
Low: 44 °F
Partly Cloudy
Thursday
High: 63 °F
Sunny

Detailed Forecast

Today

Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 2pm, then a chance of showers after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Patchy fog after midnight. Otherwise, partly cloudy, with a low around 39. West northwest wind around 6 mph becoming calm in the evening.

Monday

A slight chance of showers between 11am and noon. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming north northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 40. West northwest wind 5 to 10 mph, with gusts as high as 18 mph.

Tuesday

Sunny, with a high near 61. North northwest wind 3 to 7 mph.

Tuesday Night

Mostly clear, with a low around 41.

Wednesday

Mostly sunny, with a high near 63.

Wednesday Night

Partly cloudy, with a low around 44.

Thursday

Sunny, with a high near 63.