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Hazardous Weather Conditions

Heat Advisory until September 7, 08:00 PM CDT

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

76°F

24°C

Humidity	85%
Wind Speed	S 3 mph
Barometer	29.93 in (1012.9 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	7 Sep 6:53 am CDT

More Information:

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

Extended Forecast for

Princeton TX

Heat Advisory September 7, 07:11am until September 7, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 7, 07:11am until September 7, 08:00pm
NOW until 8:00pm Mon
Heat Advisory
Labor Day
High: 100 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 78 °F
Slight Chance
T-storms then
Clear
Tuesday
High: 100 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 78 °F
Mostly Clear
Wednesday
High: 99 °F
Hot
Wednesday Night
Low: 77 °F
Mostly Clear
Thursday
High: 97 °F
Sunny
Thursday Night
Low: 77 °F
Partly Cloudy

Detailed Forecast

Labor Day

A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 100. Heat index values as high as 106. Light south wind becoming southeast 5 to 10 mph in the afternoon.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Clear, with a low around 78. Southeast wind 5 to 10 mph becoming light south after midnight.

Tuesday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 106. Light south southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 20%.

Tuesday Night

Mostly clear, with a low around 78. South southeast wind 5 to 10 mph.

Wednesday

Sunny and hot, with a high near 99. South wind 5 to 10 mph.

Wednesday Night

Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.

Thursday

Sunny, with a high near 97. South wind around 5 mph.

Thursday Night

Partly cloudy, with a low around 77. East northeast wind around 5 mph becoming south after midnight.

Friday

Sunny, with a high near 98. South wind 5 to 10 mph.