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

Livermore, Livermore Municipal Airport (KLVK)

Lat: 37.69278°NLon: 121.81444°WElev: 397.0ft.

Mostly Cloudy

55°F

13°C

Humidity	87%
Wind Speed	W 3 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	10 Apr 05:35 AM PDT

More Information:

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

Extended Forecast for

6 Miles SSW Livermore CA

Overnight
Low: 52 °F
Chance
T-storms
Friday
High: 66 °F
Showers
Friday Night
Low: 51 °F
Showers
Likely
Saturday
High: 61 °F
Showers
Saturday Night
Low: 46 °F
Showers
Sunday
High: 56 °F
Showers
Sunday Night
Low: 45 °F
Chance
Showers then
Slight Chance
Rain
Monday
High: 61 °F
Mostly Sunny
Monday Night
Low: 45 °F
Mostly Clear

Detailed Forecast

Overnight

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52. South southwest wind around 5 mph.

Friday

Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 66. South southwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 51. South southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Rain, mainly between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 61. South wind 8 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm. Low around 46. South wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Rain before 11am, then showers and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. High near 56. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A chance of showers and thunderstorms before 8pm, then a chance of rain, mainly between 8pm and 11pm. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.

Monday

Mostly sunny, with a high near 61.

Monday Night

Mostly clear, with a low around 45.

Tuesday

Sunny, with a high near 65.

Tuesday Night

Mostly clear, with a low around 44.

Wednesday

Sunny, with a high near 69.

Wednesday Night

Partly cloudy, with a low around 48.