Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

41°F

5°C

Humidity	76%
Wind Speed	S 3 mph
Barometer	30.38 in (1029.6 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	28 Nov 5:53 am CST

More Information:

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

Extended Forecast for

Mc Kinney TX

Today
High: 57 °F
Mostly Cloudy
Tonight
Low: 48 °F
Showers
Saturday
High: 66 °F
Showers
Saturday Night
Low: 30 °F
Slight Chance
Showers then
Partly Cloudy
Sunday
High: 43 °F
Mostly Sunny
Sunday Night
Low: 33 °F
Mostly Cloudy
Monday
High: 41 °F
Slight Chance
Showers
Monday Night
Low: 27 °F
Partly Cloudy
Tuesday
High: 47 °F
Sunny

Detailed Forecast

Today

Mostly cloudy, with a high near 57. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

Tonight

A slight chance of showers, then showers and possibly a thunderstorm after 9pm. Low around 48. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Showers, with thunderstorms also possible after noon. High near 66. South wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 20 percent chance of showers before midnight. Mostly clear, with a low around 30. North wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday

Mostly sunny, with a high near 43. North wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday Night

Mostly cloudy, with a low around 33. Northeast wind 5 to 10 mph.

Monday

A 20 percent chance of showers. Mostly cloudy, with a high near 41. East northeast wind 5 to 10 mph.

Monday Night

Partly cloudy, with a low around 27. North northwest wind around 5 mph.

Tuesday

Sunny, with a high near 47. North northwest wind around 5 mph becoming south southeast in the afternoon.