Areas of Extreme Heat and Fire Weather in the West; Refreshingly Cooler Further East

Extreme heat will continue across the Pacific Northwest into midweek before finally waning. Hot temperatures, low relative humidity, gusty winds, and isolated dry thunderstorms will bring critical fire weather into Tuesday. A refreshingly cool air mass has settled into much of the eastern two-thirds of the Rockies through the week. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

96°F

36°C

Humidity	30%
Wind Speed	S 7 G 16 mph
Barometer	29.99 in (1014.8 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	25 Aug 3:53 pm CDT

More Information:

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

Extended Forecast for

Princeton TX

Tonight
Low: 72 °F
Increasing
Clouds
Tuesday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 71 °F
Slight Chance
T-storms
Wednesday
High: 91 °F
Mostly Sunny
Wednesday Night
Low: 74 °F
Mostly Clear
Thursday
High: 98 °F
Sunny then
Chance
T-storms
Thursday Night
Low: 71 °F
Showers
Likely
Friday
High: 82 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 68 °F
Chance
Showers

Detailed Forecast

Tonight

Increasing clouds, with a low around 72. South southeast wind 5 to 10 mph becoming east northeast in the evening.

Tuesday

A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 88. East northeast wind around 10 mph.

Tuesday Night

A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 71. East northeast wind around 10 mph, with gusts as high as 20 mph.

Wednesday

Mostly sunny, with a high near 91. Heat index values as high as 97. Southeast wind around 10 mph.

Wednesday Night

Mostly clear, with a low around 74. Southeast wind around 10 mph.

Thursday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. South southwest wind around 10 mph, with gusts as high as 20 mph.

Thursday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 71. South southeast wind 5 to 10 mph becoming east northeast after midnight. Chance of precipitation is 70%.

Friday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82. North northeast wind 5 to 10 mph.

Friday Night

A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 68. Northeast wind 5 to 10 mph.

Saturday

A 30 percent chance of showers. Partly sunny, with a high near 82.

Saturday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 67.

Sunday

A 30 percent chance of showers. Partly sunny, with a high near 82.

Sunday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 66.