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

Livermore, Livermore Municipal Airport (KLVK)

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

Mostly Cloudy

55°F

13°C

Humidity	87%
Wind Speed	WSW 3 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	11 Apr 02:30 AM PDT

More Information:

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

Extended Forecast for

12 Miles SE Livermore CA

Overnight
Low: 44 °F
Slight Chance
Rain
Saturday
High: 53 °F
Showers
Likely and
Breezy
Saturday Night
Low: 36 °F
Showers and
Breezy
Sunday
High: 48 °F
Showers
Sunday Night
Low: 35 °F
Chance Rain
then Patchy
Frost
Monday
High: 53 °F
Patchy Frost
then Mostly
Sunny
Monday Night
Low: 34 °F
Mostly Clear
Tuesday
High: 58 °F
Sunny
Tuesday Night
Low: 35 °F
Mostly Clear

Detailed Forecast

Overnight

A 20 percent chance of rain before 5am. Mostly cloudy, with a steady temperature around 44. South southwest wind 11 to 13 mph, with gusts as high as 20 mph.

Saturday

Rain and thunderstorms likely before 4pm, then rain likely between 4pm and 5pm, then a chance of showers after 5pm. Partly sunny, with a high near 53. Breezy, with a south wind 14 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then rain after 5am. Low around 36. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Rain before 8am, then showers and possibly a thunderstorm after 8am. High near 48. South southwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A 40 percent chance of rain before 11pm. Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 35. Southwest wind 7 to 14 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

Patchy frost before 7am. Otherwise, mostly sunny, with a high near 53.

Monday Night

Mostly clear, with a low around 34.

Tuesday

Sunny, with a high near 58.

Tuesday Night

Mostly clear, with a low around 35.

Wednesday

Sunny, with a high near 59.

Wednesday Night

Partly cloudy, with a low around 36.