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

41°F

5°C

Humidity 50%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 22 Mar 12:56 AM PDT
Extended Forecast for

4 Miles W Sweetwater Summit NV

  • Overnight

    Overnight: Clear, with a low around 39. West wind 10 to 15 mph.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 57. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph.

    Low: 44 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 58. Windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph.

    High: 58 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.

    Low: 44 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 62. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. Breezy.

    Low: 43 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 61. Breezy.

    High: 61 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Breezy.

    Low: 39 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
Clear, with a low around 39. West wind 10 to 15 mph.
Sunday
Sunny, with a high near 57. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 44. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph.
Monday
Sunny, with a high near 58. Windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph.
Monday Night
Partly cloudy, with a low around 44. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.
Tuesday
Sunny, with a high near 62. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly clear, with a low around 43. Breezy.
Wednesday
Sunny, with a high near 61. Breezy.
Wednesday Night
Mostly clear, with a low around 39. Breezy.
Thursday
Mostly sunny, with a high near 53. Breezy.
Thursday Night
Partly cloudy, with a low around 35. Breezy.
Friday
Mostly sunny, with a high near 54.
Friday Night
Mostly cloudy, with a low around 41. Breezy.
Saturday
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 pm PDT Mar 21, 2026
1am PDT Mar 22, 2026-6pm PDT Mar 28, 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