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

Las Vegas Municipal Airport (KLVS)

Lat: 35.66°NLon: 105.14°WElev: 6867ft.

Fair

57°F

14°C

Humidity 83%
Wind Speed W 3 mph
Barometer 30.33 in (1018.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Aug 5:53 am MDT
Extended Forecast for

7 Miles SSW Las Vegas NM

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 3pm.  Patchy smoke between 8am and 1pm. Mostly sunny, with a high near 86. North wind 5 to 10 mph becoming southeast in the morning.

    High: 86 °F

    Patchy Smoke
    then Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 56. Northwest wind 5 to 10 mph becoming north after midnight.

    Low: 56 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Patchy smoke between 10am and 2pm. Sunny, with a high near 89. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 89 °F

    Patchy Smoke

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. South wind 5 to 10 mph becoming northwest after midnight.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 92. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 59.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Patchy smoke between 8am and 1pm. Mostly sunny, with a high near 86. North wind 5 to 10 mph becoming southeast in the morning.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 56. Northwest wind 5 to 10 mph becoming north after midnight.
Friday
Patchy smoke between 10am and 2pm. Sunny, with a high near 89. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 59. South wind 5 to 10 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 92. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59.
Sunday
Sunny, with a high near 91.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Sunny, with a high near 93.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Las Vegas NM
 35.49°N 105.24°W (Elev. 6398 ft)
12:32 am MDT Aug 20, 2026
6am MDT Aug 20, 2026-6pm MDT Aug 26, 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