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.

Light Rain and Breezy

59°F

15°C

Humidity 87%
Wind Speed SW 23 G 32 mph
Barometer 30.45 in (1020.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 19 Aug 9:53 pm MDT
Extended Forecast for

6 Miles ESE Pecos NM

  • Tonight

    Tonight: Isolated showers and thunderstorms before midnight, then scattered showers between midnight and 3am.  Mostly cloudy, with a low around 57. Northeast wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 40%.

    Low: 57 °F

    Isolated
    T-storms then
    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers and thunderstorms after noon.  Increasing clouds, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Sunny then
    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 56. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 56 °F

    Scattered
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Scattered showers and thunderstorms after noon.  Mostly sunny, with a high near 86. Light and variable wind becoming south 5 to 10 mph in the afternoon.  Chance of precipitation is 30%.

    High: 86 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming northwest after midnight.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Isolated showers and thunderstorms after noon.  Sunny, with a high near 87. Chance of precipitation is 20%.

    High: 87 °F

    Sunny then
    Isolated
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 58.

    Low: 58 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Sunday Night

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

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers and thunderstorms before midnight, then scattered showers between midnight and 3am. Mostly cloudy, with a low around 57. Northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%.
Thursday
Scattered showers and thunderstorms after noon. Increasing clouds, with a high near 86. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Scattered showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 56. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Friday
Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 86. Light and variable wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming northwest after midnight.
Saturday
Isolated showers and thunderstorms after noon. Sunny, with a high near 87. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.
Sunday
Sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 58.
Monday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Pecos NM
 35.54°N 105.57°W (Elev. 7385 ft)
6:02 pm MDT Aug 19, 2026
10pm MDT Aug 19, 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