Showers and Thunderstorms from the Southern Plains into the Mid-Mississippi Valley; Record Warmth in the Plains and Midwest

Heavy rain and widely scattered severe storms capable of large hail, damaging winds, and possibly a tornado are expected over portions of the central and southern Plains into the Lower Missouri Valley. Unseasonable warmth will continue for a few more days across the Midwest and Southeast 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.

Partly Cloudy

88°F

31°C

Humidity	63%
Wind Speed	SE 10 mph
Barometer	29.89 in (1011.6 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	13 Oct 6:53 pm CDT

More Information:

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

Extended Forecast for

Van Alstyne TX

Tonight
Low: 75 °F
Partly Cloudy
Wednesday
High: 90 °F
Decreasing
Clouds
Wednesday Night
Low: 71 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 86 °F
Mostly Sunny
Thursday Night
Low: 61 °F
Slight Chance
T-storms then
Slight Chance
Showers
Friday
High: 66 °F
Mostly Sunny
and Breezy
Friday Night
Low: 49 °F
Mostly Clear
Saturday
High: 67 °F
Sunny
Saturday Night
Low: 48 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 75. South wind 10 to 15 mph.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 90. Heat index values as high as 99. South wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 71. South southeast wind around 10 mph, with gusts as high as 20 mph.

Thursday

Mostly sunny, with a high near 86. South wind 5 to 10 mph.

Thursday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 61. Southeast wind 5 to 10 mph becoming north 15 to 20 mph in the evening. Winds could gust as high as 30 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 35 mph.

Friday Night

Mostly clear, with a low around 49. North wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

Saturday

Sunny, with a high near 67. Northeast wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 48. North northeast wind around 5 mph becoming calm.

Sunday

Sunny, with a high near 73.

Sunday Night

Partly cloudy, with a low around 55.