Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

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	S 7 mph
Barometer	30.02 in (1016.2 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	13 Jul 11:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles SSW Weston TX

Overnight
Low: 75 °F
Slight Chance
T-storms
Monday
High: 87 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 73 °F
Slight Chance
T-storms
Tuesday
High: 91 °F
Partly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 75 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 76 °F
Mostly Clear
Thursday
High: 95 °F
Sunny
Thursday Night
Low: 74 °F
Mostly Clear

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms after 4am. Mostly cloudy, with a steady temperature around 75. South wind around 5 mph.

Monday

A 40 percent chance of showers and thunderstorms, mainly after 7am. Mostly cloudy, with a high near 87. South wind around 5 mph.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. South southeast wind around 5 mph becoming northwest in the evening.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Heat index values as high as 102. South southwest wind 5 to 10 mph.

Tuesday Night

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

Wednesday

Sunny, with a high near 94. South wind 5 to 15 mph, with gusts as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 76. South wind 5 to 10 mph.

Thursday

Sunny, with a high near 95. South wind 5 to 10 mph.

Thursday Night

Mostly clear, with a low around 74. South wind 5 to 10 mph.

Friday

Mostly sunny, with a high near 95.