System Arriving Into the Four Corners Region and Southern Plains

A system will approach the Four Corners and southern Plains on Thursday to produce a few hazards. Heavy snow is expected in the central and southern Rockies. A few thunderstorms with large hail will be possible over parts of the Texas Panhandle and western Oklahoma. Critical fire weather threats from gusty winds and very dry conditions are likely from the Texas Panhandle to eastern New Mexico. Read More >

En Español

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

43°F

6°C

Humidity	80%
Wind Speed	Calm
Barometer	30.12 in (1020.4 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	4 Mar 2:53 am CST

More Information:

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

Extended Forecast for

Van Alstyne TX

Overnight

Clear
Low: 41 °F
Thursday

Sunny
High: 71 °F
Thursday
Night

Slight Chance
Showers
Low: 49 °F
Friday

Partly Sunny
then Slight
Chance
T-storms
High: 60 °F
Friday
Night

Mostly Cloudy
Low: 43 °F
Saturday

Mostly Sunny
High: 61 °F
Saturday
Night

Partly Cloudy
Low: 42 °F
Sunday

Mostly Sunny
High: 65 °F
Sunday
Night

Mostly Clear
Low: 46 °F

Detailed Forecast

Overnight

Clear, with a low around 41. South southeast wind around 10 mph.

Thursday

Sunny, with a high near 71. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday Night

A slight chance of sprinkles before 10pm, then a slight chance of showers between 10pm and 2am, then a slight chance of sprinkles after 2am. Partly cloudy, with a low around 49. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Friday

A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 60. Southeast wind 10 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

Friday Night

Mostly cloudy, with a low around 43. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

Mostly sunny, with a high near 61. North northeast wind around 10 mph becoming east in the afternoon.

Saturday Night

Partly cloudy, with a low around 42. Southeast wind 5 to 10 mph.

Sunday

Mostly sunny, with a high near 65. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday Night

Mostly clear, with a low around 46. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

Monday

Mostly sunny, with a high near 68.