Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

80°F

27°C

Humidity	76%
Wind Speed	SE 7 mph
Barometer	29.94 in (1013.5 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	12 Oct 9:53 pm CDT

More Information:

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

Extended Forecast for

Van Alstyne TX

Tonight
Low: 74 °F
Mostly Cloudy
Tuesday
High: 90 °F
Decreasing
Clouds
Tuesday Night
Low: 75 °F
Mostly Clear
Wednesday
High: 90 °F
Partly Sunny
then Chance
T-storms
Wednesday Night
Low: 69 °F
Slight Chance
T-storms
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 64 °F
Mostly Clear
Friday
High: 72 °F
Mostly Sunny
and Breezy
Friday Night
Low: 52 °F
Mostly Clear
and Breezy
then Mostly
Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 74. South wind around 10 mph.

Tuesday

Cloudy, then gradually becoming mostly sunny, with a high near 90. Heat index values as high as 97. South wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday Night

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

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Cloudy, then gradually becoming mostly 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 1am. Mostly clear, with a low around 69. South southeast wind around 10 mph.

Thursday

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

Thursday Night

Mostly clear, with a low around 64. Light and variable wind becoming north 10 to 15 mph after midnight. Winds could gust as high as 20 mph.

Friday

Mostly sunny, with a high near 72. Breezy, with a north wind around 25 mph, with gusts as high as 35 mph.

Friday Night

Mostly clear, with a low around 52. Breezy, with a north wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

Saturday

Sunny, with a high near 69.

Saturday Night

Mostly clear, with a low around 50.

Sunday

Sunny, with a high near 75.

Sunday Night

Mostly clear, with a low around 57.

Monday

Sunny, with a high near 80.