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 >

Current conditions at

WESTWOOD (WWDC1)

Lat: 40.30587°NLon: 120.90332°WElev: 6155.0ft.

NA

77°F

25°C

Humidity 12%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Heat Index76°F (24°C)
Last update 20 Mar 02:56 PM PDT
Extended Forecast for

4 Miles N Greenville CA

  • Tonight

    Tonight: Mostly clear, with a low around 48. Southwest wind 5 to 15 mph.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 30 mph.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Northeast wind 5 to 10 mph becoming east in the afternoon.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. Southwest wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 64. Southwest wind 5 to 15 mph.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Southwest wind 5 to 15 mph.
Saturday
Mostly sunny, with a high near 65. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 41. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 65. Northeast wind 5 to 10 mph becoming east in the afternoon.
Sunday Night
Mostly clear, with a low around 43. Southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 64. Southwest wind 5 to 15 mph.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Greenville CA
 40.19°N 120.91°W (Elev. 6158 ft)
Last Update:
11:20 am PDT Mar 20, 2026
Forecast Valid:
4pm PDT Mar 20, 2026-6pm PDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation