Severe Thunderstorms Wednesday in the Upper Midwest; Excessive Heat in the Central U.S.

Thunderstorms associated with severe wind gusts, large hail to very large hail, flash flooding, and a couple tornadoes will be possible Wednesday afternoon and night across parts of the Upper Midwest and extending into the southern Great Lakes. Excessive heat covers much of the central third of the country and is expected to persist into the weekend over the south-central states. Read More >

Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

74°F

23°C

Humidity 89%
Wind Speed E 5 mph
Barometer 30.07 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 28 Jul 6:15 am CDT
Extended Forecast for

Luella TX

  • Today

    Today: Mostly sunny, with a high near 97. Heat index values as high as 105. Calm wind becoming east southeast around 5 mph in the morning.

    Mostly Sunny

    High: 97 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm  after midnight.

    Partly Cloudy

    Low: 76 °F

  • Thursday

    Thursday: Sunny and hot, with a high near 99. Heat index values as high as 108. Calm wind becoming east southeast around 5 mph in the afternoon.

    Hot

    High: 99 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 76. South wind around 5 mph.

    Mostly Clear

    Low: 76 °F

  • Friday

    Friday: Sunny and hot, with a high near 99. Calm wind becoming south southeast around 5 mph in the morning.

    Hot

    High: 99 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 77. South southeast wind around 5 mph.

    Mostly Clear

    Low: 77 °F

  • Saturday

    Saturday: Sunny and hot, with a high near 101. South southwest wind 5 to 10 mph.

    Hot

    High: 101 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 78. South wind 5 to 10 mph.

    Mostly Clear

    Low: 78 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 101. South southwest wind 5 to 10 mph.

    Sunny then
    Slight Chance
    T-storms

    High: 101 °F

Detailed Forecast

Today
Mostly sunny, with a high near 97. Heat index values as high as 105. Calm wind becoming east southeast around 5 mph in the morning.
Tonight
Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm after midnight.
Thursday
Sunny and hot, with a high near 99. Heat index values as high as 108. Calm wind becoming east southeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 76. South wind around 5 mph.
Friday
Sunny and hot, with a high near 99. Calm wind becoming south southeast around 5 mph in the morning.
Friday Night
Mostly clear, with a low around 77. South southeast wind around 5 mph.
Saturday
Sunny and hot, with a high near 101. South southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 78. South wind 5 to 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 101. South southwest wind 5 to 10 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 71.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 93.
Click Map For Forecast
Point Forecast:
Luella TX
 33.6°N 96.55°W (Elev. 597 ft)
5:43 am CDT Jul 28, 2021
6am CDT Jul 28, 2021-6pm CDT Aug 3, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database