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

Mesquite (CMP27)

Lat: 36.81444°NLon: 114.05065°WElev: 1767.0ft.

NA

93°F

34°C

Humidity 14%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index89°F (32°C)
Last update 23 Aug 01:20 AM PDT
Extended Forecast for

29 Miles W Mt. Trumbull AZ

  • Overnight

    Overnight: Partly cloudy, with a low around 63. South southwest wind 3 to 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Isolated showers and thunderstorms after 1pm.  Sunny, with a high near 90. South southeast wind 5 to 11 mph becoming southwest in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 10%.

    High: 90 °F

    Sunny then
    Isolated
    T-storms

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 62. South wind 6 to 8 mph.

    Low: 62 °F

    Increasing
    Clouds

  • Monday

    Monday: Scattered showers and thunderstorms, mainly after 4pm.  Mostly sunny, with a high near 87. South wind 5 to 10 mph becoming west southwest in the afternoon.  Chance of precipitation is 30%.

    High: 87 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Monday Night

    Monday Night: Isolated showers and thunderstorms before 8pm, then isolated showers between 8pm and 11pm.  Partly cloudy, with a low around 60. South southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 60 °F

    Isolated
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 63. South southwest wind 3 to 5 mph.
Sunday
Isolated showers and thunderstorms after 1pm. Sunny, with a high near 90. South southeast wind 5 to 11 mph becoming southwest in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 10%.
Sunday Night
Increasing clouds, with a low around 62. South wind 6 to 8 mph.
Monday
Scattered showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 87. South wind 5 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 30%.
Monday Night
Isolated showers and thunderstorms before 8pm, then isolated showers between 8pm and 11pm. Partly cloudy, with a low around 60. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 62.
Friday
Mostly sunny, with a high near 90.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Sunny, with a high near 91.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
29 Miles W Mt. Trumbull AZ
 36.37°N 113.65°W (Elev. 6184 ft)
12:58 am MST Aug 23, 2026
1am MST Aug 23, 2026-6pm MST Aug 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database