National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm and Flash Flooding Risks from Southern Plains to Midwest; Heat Wave Developing in the Southeast

Severe thunderstorms and flash flooding are likely once again from the Southern Plains to the Midwest today. Periodic risks of severe thunderstorms, along with flash flooding, are forecast from the Central and Southern Plains to the Great Lakes and Northeast through the Memorial Day weekend. Above normal temperatures will lead to a heat wave across the Southeastern states into early next week. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Mostly Cloudy

79°F

26°C

Humidity 79%
Wind Speed S 14 mph
Barometer 30.06 in (1017.4 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 24 May 9:53 am CDT
Extended Forecast for

Celina TX

  • Today

    Today: Mostly cloudy, with a high near 90. South wind 15 to 20 mph, with gusts as high as 25 mph.

    Mostly Cloudy

    High: 90 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 70. South southeast wind around 15 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    Low: 70 °F

  • Saturday

    Saturday: Partly sunny, with a high near 89. South wind around 15 mph, with gusts as high as 20 mph.

    Partly Sunny

    High: 89 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 71. South southeast wind 10 to 15 mph.

    Partly Cloudy

    Low: 71 °F

  • Sunday

    Sunday: Partly sunny, with a high near 88. South wind 10 to 15 mph.

    Partly Sunny

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 71. South southeast wind 10 to 15 mph.

    Partly Cloudy

    Low: 71 °F

  • Memorial
    Day

    Memorial Day: Partly sunny, with a high near 89. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Partly Sunny

    High: 89 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 73. South wind around 15 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 73 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South wind 15 to 20 mph, with gusts as high as 25 mph.

    Slight Chance
    T-storms

    High: 87 °F

Detailed Forecast

Today
Mostly cloudy, with a high near 90. South wind 15 to 20 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 70. South southeast wind around 15 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 89. South wind around 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 71. South southeast wind 10 to 15 mph.
Sunday
Partly sunny, with a high near 88. South wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 71. South southeast wind 10 to 15 mph.
Memorial Day
Partly sunny, with a high near 89. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 73. South wind around 15 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South wind 15 to 20 mph, with gusts as high as 25 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Celina TX
 33.32°N 96.78°W (Elev. 682 ft)
Last Update:
3:26 am CDT May 24, 2019
Forecast Valid:
10am CDT May 24, 2019-6pm CDT May 30, 2019
 
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Additional Resources

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation