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

Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. 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 90%
Wind Speed S 13 mph
Barometer 29.79 in (1008.3 mb)
Dewpoint 76°F (24°C)
Visibility 7.00 mi
Heat Index83°F (28°C)
Last update 22 May 1:53 am CDT
Extended Forecast for

Murphy TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 75. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 1pm. Some of the storms could be severe. Mostly cloudy, with a high near 87. South wind around 15 mph becoming east southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 87 °F

    Severe
    Thunderstorms

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly before 1am. Some of the storms could be severe. Mostly cloudy, with a low around 71. Southeast wind 5 to 10 mph. New rainfall amounts between a quarter and half of an inch possible.

    Low: 71 °F

    Severe
    Thunderstorms

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 86 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 93. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 93 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. South wind 5 to 10 mph.

    Low: 71 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 92. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 92 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 75. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Showers and thunderstorms likely, mainly after 1pm. Some of the storms could be severe. Mostly cloudy, with a high near 87. South wind around 15 mph becoming east southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly before 1am. Some of the storms could be severe. Mostly cloudy, with a low around 71. Southeast wind 5 to 10 mph. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. South wind around 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 93. South southwest wind around 15 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. South wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 92. South wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 96.
Sunday Night
Partly cloudy, with a low around 73.
Memorial Day
Sunny, with a high near 91.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Tuesday
Mostly sunny, with a high near 86.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Murphy TX
 33.01°N 96.62°W (Elev. 548 ft)
Last Update:
1:18 am CDT May 22, 2024
Forecast Valid:
2am CDT May 22, 2024-6pm CDT May 28, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation