Heat Wave from Montana to the South

An extensive heat wave will consume the Central half of the U.S for the next few days. Widespread excessive heat warnings and heat advisories stretch from Montana into the South with the potential for a few record high temperatures in the north-central High Plains. Also, severe thunderstorms with hail and damaging winds are expected the next couple of days in the Upper Midwest and Great Lakes. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

93°F

34°C

Humidity 50%
Wind Speed S 6 mph
Barometer 30.02 in (1015.5 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 27 Jul 10:53 am CDT
Extended Forecast for

Murphy TX

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 96. Heat index values as high as 103. South southeast wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 96 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 77. East wind 5 to 10 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 77 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 9am.  Mostly sunny, with a high near 96. Heat index values as high as 103. East southeast wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 96 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 77 °F

  • Thursday

    Thursday: Sunny, with a high near 98. Southeast wind 5 to 10 mph.

    Sunny

    High: 98 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 79. Southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 79 °F

  • Friday

    Friday: Sunny and hot, with a high near 99. South southwest wind 5 to 10 mph becoming southeast in the afternoon.

    Hot

    High: 99 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 79. South southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 79 °F

  • Saturday

    Saturday: Sunny and hot, with a high near 101. South southwest wind 5 to 10 mph.

    Hot

    High: 101 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 96. Heat index values as high as 103. South southeast wind 5 to 10 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 77. East wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 9am. Mostly sunny, with a high near 96. Heat index values as high as 103. East southeast wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 98. Southeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 79. Southeast wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 99. South southwest wind 5 to 10 mph becoming southeast in the afternoon.
Friday Night
Mostly clear, with a low around 79. South southeast wind 5 to 10 mph.
Saturday
Sunny and hot, with a high near 101. South southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 80.
Sunday
Sunny and hot, with a high near 101.
Sunday Night
Mostly clear, with a low around 80.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99.
Click Map For Forecast
Point Forecast:
Murphy TX
 33.01°N 96.62°W (Elev. 548 ft)
8:54 am CDT Jul 27, 2021
11am CDT Jul 27, 2021-6pm CDT Aug 2, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database