Major Hurricane Lane Nudging Closer to Hawaii; Locally Heavy Rain in Southwest; Air Quality Issues in Northwest

Major Hurricane Lane continues to inch closer to Hawaii with Hurricane Warning in effect for Hawaii County, Hurricane Watches for Maui County and Oahu and a flash flood watch for all of Hawaii. Meanwhile, monsoon moisture may produce locally heavy rain and flash flooding in the Four Corners. Finally, air quality concerns persist across the Northwest with smoke from ongoing western wildfires. Read More >

Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

72°F

22°C

Humidity 81%
Wind Speed NE 5 mph
Barometer 30.17 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 22 Aug 12:35 am CDT
Extended Forecast for

Grayson County Airport TX

  • Overnight

    Overnight: Mostly clear, with a low around 68. East northeast wind around 5 mph.

    Mostly Clear

    Low: 68 °F

  • Wednesday

    Wednesday: Widespread haze. Sunny, with a high near 92. East wind 5 to 10 mph.

    Haze

    High: 92 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 72. East wind around 5 mph.

    Mostly Clear

    Low: 72 °F

  • Thursday

    Thursday: Sunny, with a high near 95. South wind 5 to 10 mph.

    Sunny

    High: 95 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 76. South southeast wind around 10 mph.

    Mostly Clear

    Low: 76 °F

  • Friday

    Friday: Sunny, with a high near 98. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Sunny

    High: 98 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 76. South wind around 10 mph.

    Mostly Clear

    Low: 76 °F

  • Saturday

    Saturday: Sunny, with a high near 97. South wind around 10 mph.

    Sunny

    High: 97 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 76. South southeast wind around 10 mph.

    Mostly Clear

    Low: 76 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 68. East northeast wind around 5 mph.
Wednesday
Widespread haze. Sunny, with a high near 92. East wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 72. East wind around 5 mph.
Thursday
Sunny, with a high near 95. South wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 76. South southeast wind around 10 mph.
Friday
Sunny, with a high near 98. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 76. South wind around 10 mph.
Saturday
Sunny, with a high near 97. South wind around 10 mph.
Saturday Night
Mostly clear, with a low around 76. South southeast wind around 10 mph.
Sunday
Sunny, with a high near 96.
Sunday Night
Mostly clear, with a low around 76.
Monday
Sunny, with a high near 96.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny, with a high near 92.
Click Map For Forecast
Point Forecast:
Grayson County Airport TX
 33.71°N 96.66°W (Elev. 797 ft)
3:47 pm CDT Aug 21, 2018
12am CDT Aug 22, 2018-6pm CDT Aug 27, 2018
 
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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