Severe Storms Across the Southern Plains and Gulf Coast; Continued Active Pattern in the Central U.S. Over the Weekend

Strong to severe thunderstorms are expected across parts of the Southern Plains into the Lower Mississippi Valley and Gulf Coast Friday afternoon and evening. Large hail and severe wind gusts are the primary threats. Additional storms are expected in the Central High Plains and the Mid-Mississippi Valley Friday. An approaching system on Sunday for Pacific Northwest may bring heavy rain and winds. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Partly Cloudy

70°F

21°C

Humidity	84%
Wind Speed	N 7 mph
Barometer	29.93 in (1013.6 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	31 May 9:53 am CDT

More Information:

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

Extended Forecast for

Van Alstyne TX

Today
High: 80 °F
Chance
T-storms then
Slight Chance
T-storms
Tonight
Low: 66 °F
Partly Cloudy
then Slight
Chance
T-storms
Saturday
High: 85 °F
Slight Chance
T-storms
Saturday Night
Low: 70 °F
Partly Cloudy
then Slight
Chance
T-storms
Sunday
High: 86 °F
Chance
T-storms
Sunday Night
Low: 71 °F
Chance
T-storms
Monday
High: 87 °F
Mostly Cloudy
then Slight
Chance
T-storms
Monday Night
Low: 72 °F
Chance
T-storms
Tuesday
High: 89 °F
Partly Sunny

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 80. Northeast wind around 5 mph becoming east southeast in the afternoon.

Tonight

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm in the evening.

Saturday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Calm wind becoming east southeast around 5 mph in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 70. Southeast wind around 5 mph.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86. South wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 71. South southeast wind around 10 mph, with gusts as high as 20 mph.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. South wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday

Partly sunny, with a high near 89. South wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Partly cloudy, with a low around 73.

Wednesday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.

Wednesday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.