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Below normal temperatures are expected in the eastern U.S on Sunday

A deep trough over the Eastern U.S. will be responsible for below normal temperatures on Sunday. Temperatures will be 5 to 15 degrees below normal from the Great Lakes to portions of the Southeast. Temperatures will be the coldest in the Northeast where afternoon highs will only reach the mid to upper 30s.
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Hazardous Weather Conditions

Current Conditions

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Clear

73°F

23°C

Humidity 41%
Wind Speed S 18 G 23 mph
Barometer 30.02 in
Dewpoint 48°F (9°C)
Visibility 13.00 mi
Last update on 29 Mar 11:51 am CDT

Current conditions at

Dallas / Addison Airport (KADS)

Lat: 32.97°N Lon: 96.83°W Elev: 643ft.

For More Weather Information:

Dallas/Fort Worth, TX Local Forecast Office

Lewisville TX

7 Day Forecast

  • This
    Afternoon

    Mostly Sunny

    Mostly
    Sunny

    High: 83 °F

  • Tonight

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    Low: 59 °F

  • Monday

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    High: 74 °F

  • Monday
    Night

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    Low: 63 °F

  • Tuesday

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    High: 78 °F

  • Tuesday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    Low: 62 °F

  • Wednesday

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 77 °F

  • Wednesday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 63 °F

  • Thursday

    Mostly Sunny

    Mostly
    Sunny

    High: 83 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 83. South wind 15 to 20 mph, with gusts as high as 25 mph.
Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South wind 5 to 10 mph becoming east northeast after midnight.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. East northeast wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. South wind 10 to 15 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. South wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 63. South wind around 15 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 83. South wind around 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 67.

ABOUT THIS FORECAST

Point Forecast: Lewisville TX
 33.05°N 97°W (Elev. 531 ft)
Last Update: 9:34 am CDT Mar 29, 2015
Forecast Valid: 1pm CDT Mar 29, 2015-6pm CDT Apr 4, 2015
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