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

Winnemucca, Winnemucca Municipal Airport (KWMC)

Lat: 40.90194°NLon: 117.80722°WElev: 4301.0ft.

Partly Cloudy

84°F

29°C

Humidity 20%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 22 Aug 10:00 AM PDT
Extended Forecast for

23 Miles S Denio NV

  • Today

    Today: Sunny, with a high near 71. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon.

    High: 71 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 53. West wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 70. Southwest wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56. Southwest wind 5 to 15 mph becoming northwest after midnight.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 71. Northwest wind 5 to 10 mph becoming south southwest 15 to 20 mph in the afternoon.

    High: 71 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. Breezy.

    High: 70 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 71. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon.
Tonight
Partly cloudy, with a low around 53. West wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 70. Southwest wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 56. Southwest wind 5 to 15 mph becoming northwest after midnight.
Monday
Partly sunny, with a high near 71. Northwest wind 5 to 10 mph becoming south southwest 15 to 20 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 70. Breezy.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
23 Miles S Denio NV
 41.66°N 118.7°W (Elev. 8333 ft)
Last Update:
10:06 am PDT Aug 22, 2026
Forecast Valid:
10am PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation