December Winter Storm Impacts the Southeast and Mid-Atlantic

Heavy, accumulating snow continues to fall in western and northern North Carolina to southwest and southern Virginia. Wintry precipitation and some ice accretion is expected from northeast Georgia into central North Carolina, including Charlotte and Raleigh metro areas. Travel conditions may be hazardous to nearly impossible due to slick roads; and power outages are expected due to brisk winds. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18° N Lon: 96.59° W Elev: 584 ft.

Fair

44°F

7°C

Humidity	60%
Wind Speed	NW 7 mph
Barometer	30.32 in (1027.9 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	9 Dec 5:53 pm CST

More Information:

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

Detailed forecast for

Collin County

Tonight

Mostly clear. Cold with lows around 30. Northwest winds around 5 mph.

Monday

Sunny. Highs in the lower 50s. Northwest winds around 5 mph.

Monday Night

Clear, cold with lows in the mid 30s. South winds around 5 mph.

Tuesday

Sunny. Highs in the upper 50s. South winds 5 to 10 mph.

Tuesday Night

Partly cloudy in the evening...then becoming mostly cloudy. Not as cool with lows in the mid 40s. South winds around 10 mph.

Wednesday

Mostly cloudy in the morning...then partly sunny with a 20 percent chance of showers in the afternoon. Highs in the upper 50s.

Wednesday Night

Partly cloudy with a slight chance of showers and perhaps an isolated thunderstorm. Lows in the mid 40s. Chance of rain 20 percent.

Thursday

Partly sunny with a slight chance of showers in the morning...then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 50s. Temperatures falling into the mid 50s in the afternoon. Chance of rain 50 percent.

Thursday Night

Mostly cloudy in the evening...then becoming partly cloudy. A 30 percent chance of showers. Lows in the upper 30s.

Friday

Sunny, breezy with highs in the mid 50s.

Friday Night

Mostly clear. Cold with lows in the mid 30s.

Saturday

Sunny. Highs in the upper 50s.

Saturday Night

Partly cloudy. Lows in the lower 40s.

Sunday

Mostly sunny. Highs in the upper 50s.