Flash Flooding Possible in the Southwest; Very Hot in the South and Northwest

Monsoonal activity will elevate the potential for flash flooding impacts especially in complex terrain, burn scars, and urban areas across much of the Southwest and Intermountain West along with the central and southern Rockies into next week. Very hot conditions cover much of the interior Northwest, south-central, and southeast portions of the CONUS into the weekend. Read More >

Current conditions at

Dallas/Fort Worth International Airport (KDFW)

Lat: 32.9°NLon: 97.02°WElev: 541ft.

Mostly Cloudy

85°F

29°C

Humidity 61%
Wind Speed S 8 mph
Barometer 30.02 in (1015.4 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 30 Jul 1:53 am CDT
Extended Forecast for

2 Miles SW Lewisville TX

Heat Advisory July 30, 12:00pm until July 30, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Partly cloudy, with a low around 80. South wind around 5 mph.

    Partly Cloudy

    Low: 80 °F

  • Friday

    Friday: Mostly sunny and hot, with a high near 99. Heat index values as high as 108. Southeast wind 5 to 10 mph.

    Hot

    High: 99 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 80. South southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 80 °F

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Heat index values as high as 107. South southwest wind 5 to 10 mph.

    Hot

    High: 100 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 80. South wind 5 to 10 mph.

    Mostly Clear

    Low: 80 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 100. South southwest wind 5 to 10 mph becoming west in the afternoon.

    Sunny then
    Chance
    T-storms

    High: 100 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 77. South southeast wind 5 to 10 mph becoming north after midnight.

    Chance
    T-storms

    Low: 77 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 93. North northeast wind 5 to 10 mph.

    Chance
    T-storms

    High: 93 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Partly cloudy, with a low around 75. East northeast wind 5 to 10 mph.

    Chance
    T-storms

    Low: 75 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 80. South wind around 5 mph.
Friday
Mostly sunny and hot, with a high near 99. Heat index values as high as 108. Southeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 80. South southeast wind 5 to 10 mph.
Saturday
Sunny and hot, with a high near 100. Heat index values as high as 107. South southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 80. South wind 5 to 10 mph.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100. South southwest wind 5 to 10 mph becoming west in the afternoon.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. South southeast wind 5 to 10 mph becoming north after midnight.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. North northeast wind 5 to 10 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 75. East northeast wind 5 to 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 95.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Click Map For Forecast
Point Forecast:
2 Miles SW Lewisville TX
 33.03°N 97.02°W (Elev. 548 ft)
12:08 am CDT Jul 30, 2021
2am CDT Jul 30, 2021-6pm CDT Aug 5, 2021
 
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Additional Resources

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