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

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

WALKER (WALC1)

Lat: 38.56528°NLon: 119.45917°WElev: 5440.0ft.

NA

73°F

23°C

Humidity 29%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 23 Aug 01:48 AM PDT
Extended Forecast for

5 Miles W Sweetwater Summit NV

  • Overnight

    Overnight: Mostly clear, with a low around 52. South wind around 15 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67. South wind around 10 mph.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. Southwest wind around 10 mph becoming southeast in the evening.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 66. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 52. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 52 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Breezy.

    Low: 52 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Breezy.

    High: 67 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 52. South wind around 15 mph.
Sunday
Mostly sunny, with a high near 67. South wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 53. Southwest wind around 10 mph becoming southeast in the evening.
Monday
Partly sunny, with a high near 66. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 52. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Tuesday
Mostly sunny, with a high near 67. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 52. Breezy.
Wednesday
Mostly sunny, with a high near 67. Breezy.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Sweetwater Summit NV
 38.52°N 119.28°W (Elev. 9928 ft)
Last Update:
11:30 pm PDT Aug 22, 2026
Forecast Valid:
2am PDT Aug 23, 2026-6pm PDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

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