Heavy Rain and Strong-to-Severe Thunderstorms from the Central Miss. Valley to the Mid-Atlantic

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms from the mid-Mississippi River Valley to the Mid-Atlantic on Thursday. Abundant moisture will allow occasionally heavy rainfall. Flash Flood Watches are in effect in these areas. Severe thunderstorms with damaging wind gusts and large hail will also be possible in this same area. Read More >

Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Partly Cloudy

78°F

26°C

Humidity 93%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 28 Jul 5:15 am CDT
Extended Forecast for

2 Miles E Sherman TX

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 75. South wind around 5 mph.

    Chance
    T-storms

    Low: 75 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly before 7am.  Partly sunny, with a high near 94. Heat index values as high as 101. South wind 5 to 10 mph.

    Chance
    T-storms

    High: 94 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 75. South wind 5 to 10 mph.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 75 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 94. Heat index values as high as 99. South wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 94 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 75. South southeast wind around 5 mph.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 75 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 96. South wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 96 °F

  • Saturday
    Night

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

    Partly Cloudy

    Low: 77 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 97. South wind 5 to 10 mph.

    Mostly Sunny

    High: 97 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 77 °F

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind around 5 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Partly sunny, with a high near 94. Heat index values as high as 101. South wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South wind 5 to 10 mph.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. Heat index values as high as 99. South wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South southeast wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 96. South wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 77. South southeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 97. South wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.
Monday
Sunny, with a high near 98.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny, with a high near 98.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny and hot, with a high near 99.
Click Map For Forecast
Point Forecast:
2 Miles E Sherman TX
 33.62°N 96.57°W (Elev. 715 ft)
3:49 am CDT Jul 28, 2016
5am CDT Jul 28, 2016-6pm CDT Aug 3, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database