Heavy rain expected across the Mid-Atlantic region and central Appalachians.

Heavy rainfall is possible over portions of the eastern United States today, with the highest risk across the Mid-Atlantic and central Appalachians. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Afternoon showers and thunderstorms are possible over portions of the Southwest and southern Rockies through Friday. Read More >

Current conditions at

Dallas / Addison Airport (KADS)

Lat: 32.97°NLon: 96.83°WElev: 643ft.

Fair

65°F

18°C

Humidity 63%
Wind Speed N 3 mph
Barometer 30.25 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 29 Sep 11:55 pm CDT
Extended Forecast for

Lewisville TX

  • Overnight

    Overnight: Mostly clear, with a low around 55. North wind around 5 mph.

    Mostly Clear

    Low: 55 °F

  • Friday

    Friday: Sunny, with a high near 77. North wind around 5 mph.

    Sunny

    High: 77 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 58. Northeast wind around 5 mph becoming calm.

    Mostly Clear

    Low: 58 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.

    Mostly Sunny

    High: 80 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 61. South southeast wind around 5 mph.

    Partly Cloudy

    Low: 61 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 84. South wind around 5 mph.

    Mostly Sunny

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 62. South southeast wind around 5 mph.

    Mostly Clear

    Low: 62 °F

  • Monday

    Monday: Sunny, with a high near 86. South southeast wind around 5 mph.

    Sunny

    High: 86 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 65. South southeast wind around 5 mph.

    Clear

    Low: 65 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 55. North wind around 5 mph.
Friday
Sunny, with a high near 77. North wind around 5 mph.
Friday Night
Mostly clear, with a low around 58. Northeast wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 61. South southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 84. South wind around 5 mph.
Sunday Night
Mostly clear, with a low around 62. South southeast wind around 5 mph.
Monday
Sunny, with a high near 86. South southeast wind around 5 mph.
Monday Night
Clear, with a low around 65. South southeast wind around 5 mph.
Tuesday
Sunny, with a high near 86.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Lewisville TX
 33.05°N 97°W (Elev. 531 ft)
10:28 pm CDT Sep 29, 2016
12am CDT Sep 30, 2016-6pm CDT Oct 5, 2016
 
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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