Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

A Few Clouds

89°F

32°C

Humidity	59%
Wind Speed	SW 7 mph
Barometer	29.98 in (1014.5 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	14 Oct 1:53 pm CDT

More Information:

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

Extended Forecast for

Allen TX

This Afternoon
High: 89 °F
Chance
Showers
Tonight
Low: 70 °F
Chance
Showers then
Slight Chance
T-storms
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 58 °F
Slight Chance
T-storms then
Slight Chance
Showers
Friday
High: 66 °F
Mostly Sunny
and Breezy
Friday Night
Low: 47 °F
Mostly Clear
Saturday
High: 67 °F
Sunny
Saturday Night
Low: 47 °F
Mostly Clear
Sunday
High: 72 °F
Sunny

Detailed Forecast

This Afternoon

A slight chance of showers, then a chance of showers and thunderstorms after 4pm. Sunny, with a steady temperature around 89. Heat index values as high as 101. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 70. South wind around 10 mph, with gusts as high as 20 mph.

Thursday

Sunny, with a high near 87. South wind around 10 mph.

Thursday Night

A slight chance of showers and thunderstorms. Increasing clouds, with a low around 58. South southeast wind 5 to 10 mph becoming north 15 to 20 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 20%.

Friday

Mostly sunny, with a high near 66. Breezy, with a north wind around 25 mph, with gusts as high as 40 mph.

Friday Night

Mostly clear, with a low around 47. North wind 15 to 20 mph, with gusts as high as 35 mph.

Saturday

Sunny, with a high near 67. North northeast wind 10 to 15 mph.

Saturday Night

Mostly clear, with a low around 47. North northeast wind around 5 mph.

Sunday

Sunny, with a high near 72. East southeast wind around 5 mph.

Sunday Night

Mostly clear, with a low around 52.