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Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

75°F

24°C

Humidity	84%
Wind Speed	Calm
Barometer	30.04 in (1016.5 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	30 Jul 5:53 am CDT

More Information:

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

Extended Forecast for

Mc Kinney TX

Heat Advisory July 30, 06:50am until July 30, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 30, 06:50am until July 30, 07:00pm
NOW until 7:00pm Wed
Heat Advisory
Today
High: 102 °F
Hot
Tonight
Low: 78 °F
Partly Cloudy
Thursday
High: 103 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 76 °F
Slight Chance
T-storms then
Mostly Cloudy
Friday
High: 96 °F
Partly Sunny
then Chance
T-storms
Friday Night
Low: 73 °F
Slight Chance
T-storms
Saturday
High: 91 °F
Chance
T-storms
Saturday Night
Low: 73 °F
Partly Cloudy

Detailed Forecast

Today

Sunny and hot, with a high near 102. Heat index values as high as 108. Calm wind becoming south around 5 mph in the afternoon.

Tonight

Partly cloudy, with a low around 78. Southeast wind around 5 mph becoming calm in the evening.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 103. Heat index values as high as 107. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 76. East northeast wind around 5 mph.

Friday

A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 96. North northeast wind 5 to 10 mph.

Friday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Northeast wind 5 to 10 mph.

Saturday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 91. East northeast wind around 5 mph.

Saturday Night

Partly cloudy, with a low around 73. East wind around 5 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Southeast wind around 5 mph.