Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Overcast

49°F

9°C

Humidity	80%
Wind Speed	SE 10 mph
Barometer	30.09 in (1019.7 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	29 Nov 12:53 am CST

More Information:

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

Extended Forecast for

3 Miles SSW Mc Kinney TX

Overnight
Low: 48 °F
Showers
Likely
Saturday
High: 63 °F
Showers
Likely
Saturday Night
Low: 30 °F
Slight Chance
Showers then
Mostly Clear
Sunday
High: 43 °F
Mostly Sunny
Sunday Night
Low: 34 °F
Mostly Cloudy
Monday
High: 40 °F
Chance
Showers
Monday Night
Low: 30 °F
Slight Chance
Showers then
Partly Cloudy
Tuesday
High: 48 °F
Sunny
Tuesday Night
Low: 35 °F
Mostly Clear

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms after 3am. Cloudy, with a low around 48. South southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 63. South southeast wind 15 to 20 mph becoming north in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 30. Wind chill values between 20 and 25. North wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday

Mostly sunny, with a high near 43. Wind chill values between 18 and 28. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday Night

Mostly cloudy, with a low around 34. East northeast wind 5 to 10 mph.

Monday

A 40 percent chance of showers, mainly after noon. Cloudy, with a high near 40. East wind 5 to 10 mph.

Monday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 30. North wind around 5 mph.

Tuesday

Sunny, with a high near 48. North northwest wind around 5 mph becoming east in the afternoon.

Tuesday Night

Mostly clear, with a low around 35. South southeast wind 5 to 10 mph.