Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

A Few Clouds

99°F

37°C

Humidity	37%
Wind Speed	SE 10 mph
Barometer	29.98 in (1014.2 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	8 Aug 3:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles NE Allen TX

This Afternoon
High: 99 °F
Slight Chance
T-storms
Tonight
Low: 78 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 99 °F
Hot
Sunday Night
Low: 79 °F
Clear
Monday
High: 99 °F
Hot
Monday Night
Low: 79 °F
Clear
Tuesday
High: 100 °F
Hot
Tuesday Night
Low: 79 °F
Clear
Wednesday
High: 101 °F
Hot

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99. Heat index values as high as 103. South wind around 5 mph.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 78. South wind around 10 mph.

Sunday

Sunny and hot, with a high near 99. Heat index values as high as 103. South wind 5 to 10 mph.

Sunday Night

Clear, with a low around 79. South wind 10 to 15 mph.

Monday

Sunny and hot, with a high near 99. South wind around 10 mph, with gusts as high as 20 mph.

Monday Night

Clear, with a low around 79. South southeast wind around 10 mph, with gusts as high as 20 mph.

Tuesday

Sunny and hot, with a high near 100. South wind 10 to 15 mph, with gusts as high as 20 mph.