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

FW4266 Springville (F4266)

Lat: 36.28017°NLon: 118.77667°WElev: 3450.49ft.

NA

86°F

30°C

Humidity 39%
Wind Speed WSW 1 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 58°F (14°C)
Visibility NA
Heat Index85°F (29°C)
Last update 20 Mar 03:55 PM PDT
Extended Forecast for

22 Miles ENE Porterville CA

  • Tonight

    Tonight: Mostly clear, with a low around 53. Southwest wind around 5 mph becoming northeast in the evening.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 70. North wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 48. North northeast wind around 5 mph.

    Low: 48 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 68. North northeast wind around 5 mph becoming west southwest in the morning.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. West wind around 5 mph becoming north northeast in the evening.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. North northeast wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. West wind 5 to 10 mph becoming north northeast in the evening. Winds could gust as high as 15 mph.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. North northeast wind around 5 mph becoming west southwest in the morning.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 49. West wind 5 to 10 mph becoming north northeast in the evening.

    Low: 49 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 53. Southwest wind around 5 mph becoming northeast in the evening.
Saturday
Mostly sunny, with a high near 70. North wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 48. North northeast wind around 5 mph.
Sunday
Sunny, with a high near 68. North northeast wind around 5 mph becoming west southwest in the morning.
Sunday Night
Mostly clear, with a low around 48. West wind around 5 mph becoming north northeast in the evening.
Monday
Sunny, with a high near 68. North northeast wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 49. West wind 5 to 10 mph becoming north northeast in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 70. North northeast wind around 5 mph becoming west southwest in the morning.
Tuesday Night
Clear, with a low around 49. West wind 5 to 10 mph becoming north northeast in the evening.
Wednesday
Sunny, with a high near 70. North northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 48. West wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 69. Northeast wind around 5 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 49. West wind 5 to 10 mph becoming northeast in the evening.
Friday
Sunny, with a high near 70. Northeast wind around 5 mph becoming west southwest in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles ENE Porterville CA
 36.25°N 118.69°W (Elev. 6926 ft)
Last Update:
3:56 pm 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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