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 >

Hazardous Weather Conditions

Flood Watch until July 13, 07:00 PM CDT

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Mostly Cloudy

85°F

29°C

Humidity	61%
Wind Speed	Vrbl 6 mph
Barometer	30.02 in (1016.2 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	13 Jul 1:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles WSW Collin County Regional Airport TX

Flood Watch July 13, 02:25pm until July 13, 07:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch July 13, 02:25pm until July 13, 07:00pm
NOW until 7:00pm Sun
Flood Watch
This Afternoon
High: 84 °F
Chance
T-storms
Tonight
Low: 73 °F
Chance
T-storms
Monday
High: 88 °F
Chance
T-storms
Monday Night
Low: 73 °F
Slight Chance
T-storms
Tuesday
High: 92 °F
Partly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 75 °F
Partly Cloudy
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 75 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 84. South wind 5 to 10 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 73. South wind around 5 mph.

Monday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88. South wind 5 to 10 mph.

Monday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. South wind around 5 mph becoming west in the evening.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 75. South wind 5 to 10 mph.

Wednesday

Sunny, with a high near 94. South wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 75. South wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday

Sunny, with a high near 96. South wind around 10 mph.

Thursday Night

Mostly clear, with a low around 75.

Friday

Mostly sunny, with a high near 95.