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.

Overcast

50°F

10°C

Humidity	87%
Wind Speed	WSW 9 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	12 Apr 05:05 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: 36 °F
Chance
Showers
Sunday
High: 48 °F
Showers
Sunday Night
Low: 34 °F
Chance
Showers then
Patchy Frost
Monday
High: 54 °F
Patchy Frost
then Mostly
Sunny
Monday Night
Low: 35 °F
Mostly Clear
Tuesday
High: 58 °F
Sunny
Tuesday Night
Low: 35 °F
Mostly Clear
then Patchy
Frost
Wednesday
High: 58 °F
Mostly Sunny
Wednesday Night
Low: 40 °F
Partly Cloudy

Detailed Forecast

Overnight

A 40 percent chance of showers. Mostly cloudy, with a low around 36. Southwest wind around 18 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 48. Southwest wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A 50 percent chance of showers, mainly before 8pm. Patchy frost after 4am. Otherwise, partly cloudy, with a low around 34. West southwest wind 7 to 13 mph, with gusts as high as 20 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 54. West northwest wind 6 to 9 mph.

Monday Night

Mostly clear, with a low around 35. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 58.

Tuesday Night

Patchy frost after 5am. Otherwise, mostly clear, with a low around 35.

Wednesday

Mostly sunny, with a high near 58.

Wednesday Night

Partly cloudy, with a low around 40.