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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

OAK RIDGE (OAAC1)

Lat: 38.73806°NLon: 123.30839°WElev: 1890.0ft.

NA

76°F

24°C

Humidity 14%
Wind Speed N 8 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Heat Index76°F (24°C)
Last update 20 Mar 04:33 AM PDT
Extended Forecast for

7 Miles SE Sea Ranch CA

Heat Advisory March 20, 05:43am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 20, 05:43am until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Today

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 57. North northwest wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 66. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 66 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. North northwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 66. North northwest wind around 8 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 74. Northwest wind 3 to 7 mph.
Tonight
Increasing clouds, with a low around 57. North northwest wind 7 to 9 mph, with gusts as high as 18 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 66. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 49. North northwest wind around 10 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 66. North northwest wind around 8 mph.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Sea Ranch CA
 38.65°N 123.39°W (Elev. 164 ft)
Last Update:
2:22 am PDT Mar 20, 2026
Forecast Valid:
5am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation