Isaias to Bring Tropical Impacts Across to the East Coast

Isaias is forecast to make landfall tonight in the Carolinas with dangerous storm surge, flash flooding, damaging winds, and isolated tropical tornadoes. Isaias may strengthen briefly prior to landfall, but the impacts will be the same regardless of the categorical definition. Isaias impacts will be felt all along the East Coast as Isaias moves northward through mid-week. Read More >

Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Partly Cloudy

81°F

27°C

Humidity 58%
Wind Speed N 9 mph
Barometer 30.05 in (1017.2 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 3 Aug 9:53 am CDT
Extended Forecast for

3 Miles SSW Mc Kinney TX

  • Today

    Today: Mostly sunny, with a high near 90. North wind around 10 mph.

    Mostly Sunny

    High: 90 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 4am.  Partly cloudy, with a low around 69. Northeast wind 5 to 10 mph.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 69 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly between 7am and 10am.  Partly sunny, with a high near 90. Northeast wind around 5 mph becoming calm  in the morning.

    Chance
    T-storms then
    Mostly Sunny

    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly clear, with a low around 72. East wind around 5 mph.

    Mostly Clear
    then Slight
    Chance
    T-storms

    Low: 72 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 94. Southeast wind around 5 mph.

    Slight Chance
    T-storms

    High: 94 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 76. Southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 76 °F

  • Thursday

    Thursday: Sunny, with a high near 96. South wind 5 to 10 mph.

    Sunny

    High: 96 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 77 °F

  • Friday

    Friday: Sunny, with a high near 96. South wind 5 to 10 mph.

    Sunny

    High: 96 °F

Detailed Forecast

Today
Mostly sunny, with a high near 90. North wind around 10 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 69. Northeast wind 5 to 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly between 7am and 10am. Partly sunny, with a high near 90. Northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 72. East wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 94. Southeast wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 76. Southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 96. South wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.
Friday
Sunny, with a high near 96. South wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 77.
Saturday
Sunny, with a high near 96.
Saturday Night
Mostly clear, with a low around 77.
Sunday
Sunny, with a high near 95.
Click Map For Forecast
Point Forecast:
3 Miles SSW Mc Kinney TX
 33.17°N 96.67°W (Elev. 699 ft)
5:21 am CDT Aug 3, 2020
10am CDT Aug 3, 2020-6pm CDT Aug 9, 2020
 
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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