Heat Will Continue in the Southeast and Portions of the West

A very hot and humid airmass will persist over portions of the southeast. Afternoon high temperatures in these areas are forecast to reach 95 to 100 degrees with heat index values ranging from 100 to 110 degrees. Hot temperatures are also expected over portions of the west. A few severe thunderstorms will be possible over the Plains and the Middle Atlantic with heavy rain potential in the south. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Thunderstorm in Vicinity

84°F

29°C

Humidity 70%
Wind Speed S 5 mph
Barometer 29.93 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 27 Jul 3:55 pm CDT
Extended Forecast for

2 Miles S Willis OK

Flood Advisory until July 27, 04:30pm
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory until July 27, 04:30pm

    NOW until
    4:30pm Wed

    Flood Advisory

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms likely.  Partly sunny, with a steady temperature around 80. South wind around 5 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 80 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 10pm.  Mostly cloudy, with a low around 73. South southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    T-storms
    Likely then
    Chance
    T-storms

    Low: 73 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 93. Heat index values as high as 99. South wind around 5 mph.

    Chance
    T-storms

    High: 93 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 74. South southeast wind around 5 mph.

    Partly Cloudy

    Low: 74 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 95. South wind 5 to 10 mph.

    Chance
    T-storms

    High: 95 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 75. South southeast wind around 5 mph.

    Slight Chance
    T-storms

    Low: 75 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 97. South wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 97 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 77. South southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 77 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms likely. Partly sunny, with a steady temperature around 80. South wind around 5 mph. Chance of precipitation is 60%.
Tonight
Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 73. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. Heat index values as high as 99. South wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 74. South southeast wind around 5 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 95. South wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South southeast wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. South wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 77. South southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 97. South wind around 10 mph.
Sunday Night
Mostly clear, with a low around 77.
Monday
Sunny, with a high near 98.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny, with a high near 97.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny, with a high near 97.
Click Map For Forecast
Point Forecast:
2 Miles S Willis OK
 33.86°N 96.82°W (Elev. 633 ft)
3:44 pm CDT Jul 27, 2016
4pm CDT Jul 27, 2016-6pm CDT Aug 3, 2016
 
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