Air Quality Concerns; Fire Weather; Extreme Heat; Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin. Heavy rainfall and flash flooding possible for the Southeast through Monday. For Hawaii, gusty trade winds a drier weather could result in any fires that start to spread rapidly. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

A Few Clouds

78°F

26°C

Humidity	79%
Wind Speed	SE 5 mph
Barometer	29.97 in (1014.2 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	4 Aug 12:53 am CDT

More Information:

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

Extended Forecast for

Westminster TX

Overnight
Low: 70 °F
Chance
T-storms
Monday
High: 88 °F
Chance
T-storms
Monday Night
Low: 71 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny
Tuesday Night
Low: 72 °F
Mostly Clear
Wednesday
High: 96 °F
Sunny
Wednesday Night
Low: 75 °F
Mostly Clear
Thursday
High: 97 °F
Sunny
Thursday Night
Low: 76 °F
Clear

Detailed Forecast

Overnight

A 40 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 70. East southeast wind around 5 mph becoming calm.

Monday

A 30 percent chance of showers and thunderstorms, mainly before 10am. Mostly sunny, with a high near 88. East northeast wind around 5 mph becoming south southeast in the afternoon.

Monday Night

Mostly clear, with a low around 71. East wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 93. Heat index values as high as 101. Calm wind becoming southeast around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 72. Southeast wind around 5 mph.

Wednesday

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

Wednesday Night

Mostly clear, with a low around 75. South southeast wind 5 to 10 mph.

Thursday

Sunny, with a high near 97. South southwest wind 5 to 10 mph.