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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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Fair

68°F

20°C

Humidity 55%
Wind Speed S 15 mph
Barometer 30.04 in (1017.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update on 29 Mar 10:53 am CDT

Current conditions at

Mc Kinney, Collin County Regional Airport at Mc Kinney (KTKI)

Lat: 33.18°N Lon: 96.59°W Elev: 584ft.

For More Weather Information:

Dallas/Fort Worth, TX Local Forecast Office

Mc Kinney TX

7 Day Forecast

  • This
    Afternoon

    Sunny

    Sunny

    High: 81 °F

  • Tonight

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    Low: 57 °F

  • Monday

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 73 °F

  • Monday
    Night

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    Low: 62 °F

  • Tuesday

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    High: 77 °F

  • Tuesday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    Low: 60 °F

  • Wednesday

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    High: 76 °F

  • Wednesday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    Low: 62 °F

  • Thursday

    Mostly Sunny

    Mostly
    Sunny

    High: 81 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 81. South wind 15 to 20 mph, with gusts as high as 25 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 57. South wind 5 to 15 mph becoming east northeast after midnight.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 8am. Partly sunny, with a high near 73. East northeast wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southeast wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. South wind 5 to 15 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 60. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. South wind 10 to 15 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. South wind around 15 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 81. South wind around 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 63.
Friday
Mostly sunny, with a high near 78.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 66.

ABOUT THIS FORECAST

Point Forecast: Mc Kinney TX
 33.21°N 96.65°W (Elev. 600 ft)
Last Update: 9:34 am CDT Mar 29, 2015
Forecast Valid: 12pm CDT Mar 29, 2015-6pm CDT Apr 4, 2015
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