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Severe Thunderstorms Tonight in the Mid-Atlantic; Tropical Storm Bertha in the Gulf

Scattered thunderstorms with severe gusts, hail and a tornado risk are possible near a cold front from the Ohio Valley to the Mid-Atlantic tonight. Tropical Storm Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the panhandle of Florida into Louisiana through Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

HAWKEYE (HWKC1)

Lat: 38.73509°NLon: 122.83706°WElev: 2024.0ft.

NA

78°F

26°C

Humidity 25%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index78°F (26°C)
Last update 21 Jul 07:56 PM PDT
Extended Forecast for

6 Miles SW Mercuryville CA

Heat Advisory until July 21, 09:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory until July 21, 09:00pm

    NOW until 9:00pm Tue

    Heat Advisory

  • Tonight

    Low: 59 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 78. South southeast wind 3 to 7 mph.

    High: 78 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 57. Southwest wind around 6 mph becoming light and variable in the evening.

    Low: 57 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 88. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 88 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. Northwest wind 5 to 8 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Tonight
Increasing clouds, with a low around 59. Southeast wind around 6 mph becoming calm in the evening.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 78. South southeast wind 3 to 7 mph.
Wednesday Night
Increasing clouds, with a low around 57. Southwest wind around 6 mph becoming light and variable in the evening.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 88. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 55. Northwest wind 5 to 8 mph.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Mercuryville CA
 38.72°N 122.89°W (Elev. 213 ft)
Last Update:
1:25 pm PDT Jul 21, 2026
Forecast Valid:
8pm PDT Jul 21, 2026-6pm PDT Jul 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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