National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Hazardous Weather Conditions

Current conditions at

Berkeley Lab (LBNL1)

Lat: 37.8771°NLon: 122.2486°WElev: 888.0ft.

NA

60°F

16°C

Humidity 82%
Wind Speed WNW 9 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 17 Jun 12:15 PM PDT
Extended Forecast for

2 Miles ENE Berkeley CA

Coastal Flood Advisory June 17, 12:38pm until June 18, 05:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory June 17, 12:38pm until June 18, 05:00am

    NOW until 5:00am Thu

    Coastal Flood Advisory

  • This Afternoon

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 66. West southwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 66 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 65. Southwest wind 7 to 11 mph.

    High: 65 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 62. West southwest wind around 10 mph.
Tonight
Mostly cloudy, with a low around 56. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 66. West southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 56. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Juneteenth
Partly sunny, with a high near 65. Southwest wind 7 to 11 mph.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Partly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Berkeley CA
 37.89°N 122.27°W (Elev. 322 ft)
Last Update:
11:40 am PDT Jun 17, 2026
Forecast Valid:
12pm PDT Jun 17, 2026-6pm PDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation