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

Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Winnemucca, Winnemucca Municipal Airport (KWMC)

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

Clear

77°F

25°C

Humidity 19%
Wind Speed W 6 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 19 Aug 09:05 PM PDT
Extended Forecast for

Winnemucca NV

  • Tonight

    Tonight: Mostly clear, with a low around 60. West southwest wind around 5 mph becoming south southeast after midnight.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds and hot, with a high near 98. Light northwest wind becoming west 5 to 10 mph in the afternoon.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. West wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 97. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 60. Southwest wind 5 to 10 mph.

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 60. West southwest wind around 5 mph becoming south southeast after midnight.
Thursday
Increasing clouds and hot, with a high near 98. Light northwest wind becoming west 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 59. West wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny and hot, with a high near 97. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 60. Southwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 92.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 92.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winnemucca NV
 40.91°N 117.79°W (Elev. 4295 ft)
Last Update:
4:06 pm PDT Aug 19, 2026
Forecast Valid:
9pm PDT Aug 19, 2026-6pm PDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation