Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, 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

65°F

18°C

Humidity 49%
Wind Speed SE 13 mph
Barometer 30.30 in (1012.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 19 Aug 12:53 am MDT
Extended Forecast for

13 Miles WNW Trementina NM

  • Overnight

    Overnight: Mostly clear, with a low around 63. Southwest wind around 10 mph becoming northwest.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Scattered showers and thunderstorms after 3pm.  Increasing clouds, with a high near 90. North wind 10 to 15 mph becoming southeast in the afternoon.  Chance of precipitation is 40%.

    High: 90 °F

    Sunny then
    Scattered
    T-storms

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms before midnight, then isolated showers between midnight and 3am.  Mostly cloudy, with a low around 60. East wind 5 to 15 mph becoming northwest after midnight.  Chance of precipitation is 40%.

    Low: 60 °F

    Scattered
    T-storms then
    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers and thunderstorms after noon.  Mostly sunny, with a high near 87. Northwest wind 5 to 10 mph becoming southeast in the afternoon.  Chance of precipitation is 30%.

    High: 87 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms before midnight.  Mostly cloudy, with a low around 61. Southeast wind 5 to 10 mph becoming northwest after midnight.  Chance of precipitation is 20%.

    Low: 61 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 63. Southwest wind around 10 mph becoming northwest.
Wednesday
Scattered showers and thunderstorms after 3pm. Increasing clouds, with a high near 90. North wind 10 to 15 mph becoming southeast in the afternoon. Chance of precipitation is 40%.
Wednesday Night
Scattered showers and thunderstorms before midnight, then isolated showers between midnight and 3am. Mostly cloudy, with a low around 60. East wind 5 to 15 mph becoming northwest after midnight. Chance of precipitation is 40%.
Thursday
Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 87. Northwest wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Thursday Night
Isolated showers and thunderstorms before midnight. Mostly cloudy, with a low around 61. Southeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 20%.
Friday
Sunny, with a high near 89.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Sunny, with a high near 91.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 62.
Monday
Sunny, with a high near 92.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WNW Trementina NM
 35.52°N 104.74°W (Elev. 6598 ft)
12:31 am MDT Aug 19, 2026
1am MDT Aug 19, 2026-6pm MDT Aug 25, 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