Rain and Ongoing Flood Concerns in Texas; Freezing Temperatures in the Midwest to the Northeast

Showers and storms will persist in Texas into the weekend with the heaviest rain focused over central Texas including the Hill Country where the threat for some flash flooding remains. Freezing temperatures are expected into the morning across the Great Lakes, Ohio Valley, and portions of the Mid-Mississippi Valley and the Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Overcast

57°F

14°C

Humidity 81%
Wind Speed NE 5 mph
Barometer 30.37 in (1029.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 18 Oct 5:53 am CDT
Extended Forecast for

McKinney TX

  • Today

    Today: A 30 percent chance of showers, mainly after 4pm.  Cloudy, with a high near 62. East northeast wind 5 to 10 mph.

    Chance
    Showers

    High: 62 °F

  • Tonight

    Tonight: Showers likely, mainly after 10pm.  Cloudy, with a low around 53. Northeast wind around 5 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 53 °F

  • Friday

    Friday: Showers.  High near 58. Northeast wind around 5 mph becoming calm  in the afternoon.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Showers

    High: 58 °F

  • Friday
    Night

    Friday Night: Showers likely.  Cloudy, with a low around 55. Calm wind becoming north northwest around 5 mph after midnight.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 55 °F

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm.  Partly sunny, with a high near 69. North wind 5 to 10 mph.

    Slight Chance
    Showers

    High: 69 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 48. North northeast wind 5 to 10 mph.

    Mostly Clear

    Low: 48 °F

  • Sunday

    Sunday: Sunny, with a high near 61. East wind around 5 mph.

    Sunny

    High: 61 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 45. East southeast wind around 5 mph.

    Partly Cloudy

    Low: 45 °F

  • Monday

    Monday: Partly sunny, with a high near 60. South southeast wind around 5 mph.

    Partly Sunny

    High: 60 °F

Detailed Forecast

Today
A 30 percent chance of showers, mainly after 4pm. Cloudy, with a high near 62. East northeast wind 5 to 10 mph.
Tonight
Showers likely, mainly after 10pm. Cloudy, with a low around 53. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers. High near 58. Northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Showers likely. Cloudy, with a low around 55. Calm wind becoming north northwest around 5 mph after midnight. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 69. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 48. North northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 61. East wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 45. East southeast wind around 5 mph.
Monday
Partly sunny, with a high near 60. South southeast wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 61.
Tuesday Night
A 50 percent chance of showers. Cloudy, with a low around 51.
Wednesday
Showers likely. Cloudy, with a high near 61. Chance of precipitation is 70%.
Click Map For Forecast
Point Forecast:
McKinney TX
 33.19°N 96.62°W (Elev. 587 ft)
3:45 am CDT Oct 18, 2018
6am CDT Oct 18, 2018-6pm CDT Oct 24, 2018
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database