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Severe Weather and Flooding From Portions of the Plains to the Mid-Atlantic

A potent spring storm system with abundant moisture will bring a chance of significant severe weather and heavy rain today into tonight. Damaging winds, large hail, and a couple of tornadoes will be possible across the Tennessee Valley, middle Ohio Valley, and portions of the Mid-Atlantic. Heavy rain and flooding are possible from the Ozarks to the Tennessee Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Overcast

77°F

25°C

Humidity 89%
Wind Speed Calm
Barometer 29.84 in
Dewpoint 73°F (23°C)
Visibility 7.00 mi
Heat Index78°F (26°C)
Last update 27 May 7:15 am CDT
Extended Forecast for

3 Miles ESE Gordonville TX

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 4pm. Some of the storms could be severe.  Mostly cloudy, with a high near 91. Heat index values as high as 102. South wind 15 to 20 mph, with gusts as high as 30 mph.

    Mostly Cloudy
    then Severe
    Thunderstorms

    High: 91 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 1am. Some of the storms could be severe.  Mostly cloudy, with a low around 71. South wind 15 to 20 mph becoming west 10 to 15 mph after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Severe
    Thunderstorms

    Low: 71 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 82. North wind around 10 mph.

    Mostly Cloudy

    High: 82 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 61. North wind 5 to 10 mph becoming light  after midnight.

    Mostly Cloudy

    Low: 61 °F

  • Memorial
    Day

    Memorial Day: Partly sunny, with a high near 84. East northeast wind around 5 mph.

    Partly Sunny

    High: 84 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 61. East northeast wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 61 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. Calm wind becoming east southeast around 5 mph in the afternoon.

    Mostly Sunny

    High: 85 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 66. South southeast wind around 5 mph.

    Partly Cloudy

    Low: 66 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 83. South southeast wind 5 to 10 mph.

    Chance
    T-storms

    High: 83 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 4pm. Some of the storms could be severe. Mostly cloudy, with a high near 91. Heat index values as high as 102. South wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Showers and thunderstorms likely, mainly after 1am. Some of the storms could be severe. Mostly cloudy, with a low around 71. South wind 15 to 20 mph becoming west 10 to 15 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Mostly cloudy, with a high near 82. North wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 61. North wind 5 to 10 mph becoming light after midnight.
Memorial Day
Partly sunny, with a high near 84. East northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 61. East northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 85. Calm wind becoming east southeast around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 66. South southeast wind around 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. South southeast wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Thursday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 80.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Friday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Click Map For Forecast
Point Forecast:
3 Miles ESE Gordonville TX
 33.82°N 96.82°W (Elev. 650 ft)
7:27 am CDT May 27, 2017
7am CDT May 27, 2017-6pm CDT Jun 2, 2017
 
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