Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

87°F

31°C

Humidity	51%
Wind Speed	SW 15 G 22 mph
Barometer	30.01 in (1015.5 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	10 Jul 9:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Murphy TX

Today
High: 99 °F
Hot
Tonight
Low: 79 °F
Mostly Clear
Saturday
High: 98 °F
Sunny
Saturday Night
Low: 79 °F
Mostly Clear
Sunday
High: 95 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 75 °F
T-storms
Likely
Monday
High: 92 °F
Chance
T-storms
Monday Night
Low: 74 °F
Chance
Showers
Tuesday
High: 91 °F
Slight Chance
T-storms

Detailed Forecast

Today

Sunny and hot, with a high near 99. Heat index values as high as 104. South wind 10 to 15 mph, with gusts as high as 20 mph.

Tonight

Mostly clear, with a low around 79. South wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday

Sunny, with a high near 98. Heat index values as high as 104. South southwest wind around 10 mph.

Saturday Night

Mostly clear, with a low around 79. South wind 5 to 10 mph.

Sunday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. South southwest wind 5 to 10 mph.

Sunday Night

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 75. South southeast wind around 5 mph. Chance of precipitation is 60%.

Monday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. East southeast wind 5 to 10 mph.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph becoming light south southeast after midnight. Chance of precipitation is 30%.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Southeast wind 5 to 10 mph.

Tuesday Night

Partly cloudy, with a low around 74.

Wednesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.

Wednesday Night

Partly cloudy, with a low around 76.

Thursday

Mostly sunny, with a high near 94.