Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Overcast

85°F

29°C

Humidity	51%
Wind Speed	Calm
Barometer	29.98 in (1014.5 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	22 Aug 9:53 pm CDT

More Information:

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

Extended Forecast for

Princeton TX

Tonight
Low: 73 °F
Mostly Clear
Saturday
High: 96 °F
Sunny
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 96 °F
Sunny
Sunday Night
Low: 74 °F
Partly Cloudy
Monday
High: 95 °F
Mostly Sunny
Monday Night
Low: 69 °F
Partly Cloudy
then Chance
T-storms
Tuesday
High: 84 °F
Chance
T-storms then
Showers
Likely
Tuesday Night
Low: 67 °F
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 73. Calm wind.

Saturday

Sunny, with a high near 96. Light north northwest wind becoming north northeast 5 to 10 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 73. Northeast wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 96. Heat index values as high as 101. North northeast wind around 5 mph.

Sunday Night

Partly cloudy, with a low around 74. East wind around 5 mph.

Monday

Mostly sunny, with a high near 95. South southeast wind 5 to 10 mph.

Monday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. East wind 5 to 10 mph.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84. East wind around 10 mph. Chance of precipitation is 60%.

Tuesday Night

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. East northeast wind 5 to 10 mph. Chance of precipitation is 40%.

Wednesday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 40%.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Thursday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

Friday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.