Severe Storms in the Upper Midwest and Northern Plains Saturday; Increasing Heat Across the South

Scattered severe thunderstorms capable of producing damaging winds, large to very large hail and a couple of tornadoes will be possible Saturday afternoon in the Upper Midwest and Great Plains. Stronger storms may produce heavy to excessive rainfall. Simmering heat will impact areas from the Southwest to the Gulf Coast and Southeast this weekend. Heat indices may exceed 100 degrees. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

73°F

23°C

Humidity	87%
Wind Speed	Calm
Barometer	29.94 in (1013.2 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	15 Jun 2:53 am CDT

More Information:

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

Extended Forecast for

4 Miles WNW Allen TX

Overnight
Low: 76 °F
Clear
Saturday
High: 95 °F
Sunny
Saturday Night
Low: 75 °F
Mostly Clear
Sunday
High: 94 °F
Sunny
Sunday Night
Low: 75 °F
Mostly Clear
Monday
High: 91 °F
Sunny
Monday Night
Low: 75 °F
Partly Cloudy
Tuesday
High: 92 °F
Partly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 75 °F
Mostly Clear

Detailed Forecast

Overnight

Clear, with a steady temperature around 76. Calm wind.

Saturday

Sunny, with a high near 95. Heat index values as high as 99. Light and variable wind becoming southeast 5 to 10 mph in the morning.

Saturday Night

Mostly clear, with a low around 75. South southeast wind 5 to 15 mph.

Sunday

Sunny, with a high near 94. Heat index values as high as 97. South wind 5 to 15 mph, with gusts as high as 20 mph.

Sunday Night

Mostly clear, with a low around 75. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

Monday

Sunny, with a high near 91. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

Partly cloudy, with a low around 75. Southeast wind around 15 mph, with gusts as high as 25 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. South southeast wind around 15 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 75. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Juneteenth

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Thursday Night

Partly cloudy, with a low around 73.

Friday

Sunny, with a high near 94.