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

Las Vegas Municipal Airport (KLVS)

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

Fair

69°F

21°C

Humidity 45%
Wind Speed SW 5 mph
Barometer 30.41 in (1016.6 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 22 Aug 12:53 am MDT
Extended Forecast for

Las Vegas Municipal NM

  • Overnight

    Overnight: Mostly clear, with a low around 58. West wind around 5 mph becoming north.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. North wind 5 to 15 mph becoming south in the afternoon.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 58. South wind 5 to 15 mph becoming north after midnight.

    Low: 58 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 91. West wind 5 to 15 mph.

    High: 91 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 57. West wind 5 to 15 mph becoming north in the evening.

    Low: 57 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Monday Night

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

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 91.

    High: 91 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 58. West wind around 5 mph becoming north.
Saturday
Sunny, with a high near 90. North wind 5 to 15 mph becoming south in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 58. South wind 5 to 15 mph becoming north after midnight.
Sunday
Mostly sunny, with a high near 91. West wind 5 to 15 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. West wind 5 to 15 mph becoming north in the evening.
Monday
Sunny, with a high near 91.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Friday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Las Vegas Municipal NM
 35.66°N 105.14°W (Elev. 6854 ft)
12:31 am MDT Aug 22, 2026
1am MDT Aug 22, 2026-6pm MDT Aug 28, 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