Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

95°F

35°C

Humidity 50%
Wind Speed S 8 mph
Barometer 30.01 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 26 Jul 1:50 pm CDT
Extended Forecast for

3 Miles NW Bells TX

Heat Advisory July 26, 02:19pm until July 26, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 26, 02:19pm until July 26, 09:00pm

    NOW until 9:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 94 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly cloudy, with a low around 77. South wind around 10 mph.

    Low: 77 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 95. Heat index values as high as 103. South southwest wind around 10 mph.

    High: 95 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 77 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 99. South southwest wind around 5 mph.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 75. South wind around 5 mph.

    Low: 75 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. South southwest wind around 5 mph.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 76. South wind around 5 mph becoming calm  in the evening.

    Low: 76 °F

    Clear

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. Heat index values as high as 109. Southeast wind around 10 mph.
Tonight
Mostly cloudy, with a low around 77. South wind around 10 mph.
Sunday
Mostly sunny, with a high near 95. Heat index values as high as 103. South southwest wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 77. South wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 99. South southwest wind around 5 mph.
Monday Night
Clear, with a low around 75. South wind around 5 mph.
Tuesday
Sunny and hot, with a high near 101. South southwest wind around 5 mph.
Tuesday Night
Clear, with a low around 76. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 102. Calm wind becoming east northeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Sunny and hot, with a high near 101.
Thursday Night
Partly cloudy, with a low around 76.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Bells TX
 33.64°N 96.44°W (Elev. 610 ft)
12:24 pm CDT Jul 26, 2025
2pm CDT Jul 26, 2025-6pm CDT Aug 1, 2025
 
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Additional Resources

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Hourly Weather Forecast

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