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Hazardous Weather Conditions

Winter Storm Warning in effect from January 23, 06:00 PM CST until January 25, 12:00 PM CST
Extreme Cold Warning in effect from January 24, 06:00 PM CST until January 26, 12:00 PM CST

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Overcast

51°F

11°C

Humidity	83%
Wind Speed	Calm
Barometer	30.13 in (1021.0 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	22 Jan 11:53 pm CST

More Information:

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

Extended Forecast for

2 Miles SSW Allen TX

Winter Storm Warning January 23, 06:00pm until January 25, 12:00pm

Extreme Cold Warning January 24, 06:00pm until January 26, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Extreme Cold Warning

Overnight
Low: 46 °F
Slight Chance
Showers
Friday
High: 48 °F⇓
Showers
Friday Night
Low: 26 °F
Wintry Mix
Saturday
High: 26 °F⇓
Wintry Mix
Saturday Night
Low: 13 °F
Wintry Mix
Sunday
High: 21 °F
Chance
Snow/Sleet
then Mostly
Cloudy
Sunday Night
Low: 6 °F
Partly Cloudy
Monday
High: 29 °F
Cold
Monday Night
Low: 12 °F
Clear

Detailed Forecast

Overnight

A 20 percent chance of showers after 3am. Mostly cloudy, with a steady temperature around 46. East northeast wind 5 to 10 mph.

Friday

Showers, mainly after 9am. Temperature rising to near 48 by 9am, then falling to around 41 during the remainder of the day. East northeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Rain showers before 9pm, then rain showers, possibly mixed with sleet between 9pm and midnight, then freezing rain and sleet after midnight. Low around 26. Wind chill values between 16 and 21. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.

Saturday

Sleet, possibly mixed with freezing rain. Temperature falling to around 23 by 5pm. Wind chill values between 11 and 16. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.2 of an inch possible. New sleet accumulation of less than a half inch possible.

Saturday Night

Sleet, possibly mixed with freezing rain before midnight, then sleet, possibly mixed with snow showers and freezing rain between midnight and 3am, then snow showers and sleet after 3am. The sleet could be heavy at times. Low around 13. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

Sunday

A chance of snow showers and sleet before 9am, then a chance of snow showers between 9am and noon. Mostly cloudy and cold, with a high near 21. North northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Sunday Night

Partly cloudy, with a low around 6. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Monday

Sunny and cold, with a high near 29. North northwest wind around 5 mph becoming west southwest in the afternoon.

Monday Night

Clear, with a low around 12. South southwest wind around 5 mph.

Tuesday

Sunny, with a high near 42.

Tuesday Night

Partly cloudy, with a low around 23.

Wednesday

Mostly sunny, with a high near 40.