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

SR-338 Sweetwater (SWWNV)

Lat: 38.51387°NLon: 119.21288°WElev: 6810.0ft.

NA

77°F

25°C

Humidity 14%
Wind Speed N 8 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Heat Index76°F (24°C)
Last update 20 Mar 03:57 PM PDT
Extended Forecast for

4 Miles W Sweetwater Summit NV

  • Tonight

    Tonight: Mostly clear, with a low around 46. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 57. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 57 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 39 °F

    Decreasing
    Clouds and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. Southwest wind 10 to 15 mph becoming northeast in the morning.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. Breezy, with a north wind 15 to 20 mph becoming southwest after midnight. Winds could gust as high as 35 mph.

    Low: 42 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 60. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 60 °F

    Mostly Sunny
    and Windy

  • Monday Night

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

    Low: 43 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 63. Breezy.

    High: 63 °F

    Sunny and
    Breezy

  • Tuesday Night

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

    Low: 42 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph.
Saturday
Partly sunny, with a high near 57. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Sunday
Sunny, with a high near 57. Southwest wind 10 to 15 mph becoming northeast in the morning.
Sunday Night
Partly cloudy, with a low around 42. Breezy, with a north wind 15 to 20 mph becoming southwest after midnight. Winds could gust as high as 35 mph.
Monday
Mostly sunny, with a high near 60. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.
Monday Night
Partly cloudy, with a low around 43. Windy.
Tuesday
Sunny, with a high near 63. Breezy.
Tuesday Night
Mostly clear, with a low around 42. Windy.
Wednesday
Sunny, with a high near 61. Windy.
Wednesday Night
Mostly clear, with a low around 38. Windy.
Thursday
Mostly sunny, with a high near 52. Breezy.
Thursday Night
Partly cloudy, with a low around 37. Breezy.
Friday
Mostly sunny, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Sweetwater Summit NV
 38.52°N 119.28°W (Elev. 9928 ft)
11:20 am PDT Mar 20, 2026
4pm PDT Mar 20, 2026-6pm PDT Mar 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database