National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Thunderstorms in the Lower Ohio Valley and Southeast; Flooding Continues Along the East Coast of Florida

An approaching cold front may produce isolated heavy rainfall and severe weather today over portions of the Lower Ohio Valley and Southeast. While the heavy rainfall is ending across east Florida, significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

65°F

18°C

Humidity 56%
Wind Speed Calm
Barometer 29.90 in (1012.9 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 4 Nov 5:53 pm CST
Extended Forecast for

4 Miles NW Allen TX

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 51. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, sunny, with a high near 76. South wind 5 to 10 mph.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. East wind 5 to 10 mph becoming north after midnight.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. North northeast wind 5 to 10 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 65. North northeast wind 5 to 10 mph.

    High: 65 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45. North wind around 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 65. North wind around 5 mph.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 51. Calm wind becoming south southeast around 5 mph after midnight.
Thursday
Patchy fog before 9am. Otherwise, sunny, with a high near 76. South wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 50. East wind 5 to 10 mph becoming north after midnight.
Friday
Mostly sunny, with a high near 67. North wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 46. North northeast wind 5 to 10 mph.
Saturday
Mostly cloudy, with a high near 65. North northeast wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 45. North wind around 5 mph.
Sunday
Partly sunny, with a high near 65. North wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 44. Calm wind.
Monday
A 20 percent chance of showers after noon. Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 49.
Veterans Day
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Allen TX
 33.16°N 96.73°W (Elev. 673 ft)
Last Update:
4:57 pm CST Nov 4, 2026
Forecast Valid:
6pm CST Nov 4, 2026-6pm CST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation