Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Mostly Cloudy

61°F

16°C

Humidity 48%
Wind Speed SE 5 mph
Barometer 30.29 in
Dewpoint 41°F (5°C)
Visibility 9.00 mi
Last update 18 Oct 7:55 pm CDT
Extended Forecast for

Dorchester TX

  • Tonight

    Tonight: Mostly clear, with a low around 49. Southeast wind around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. South southeast wind around 5 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 54. East southeast wind around 5 mph.

    Low: 54 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. East wind around 5 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56. East southeast wind around 5 mph.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. East wind around 5 mph becoming calm.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 59. Calm wind.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Calm wind becoming south southeast around 5 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. Calm wind becoming east southeast around 5 mph.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 49. Southeast wind around 5 mph.
Monday
Sunny, with a high near 75. South southeast wind around 5 mph.
Monday Night
Clear, with a low around 54. East southeast wind around 5 mph.
Tuesday
Sunny, with a high near 78. East wind around 5 mph.
Tuesday Night
Clear, with a low around 56. East southeast wind around 5 mph.
Wednesday
Sunny, with a high near 81. East wind around 5 mph becoming calm.
Wednesday Night
Clear, with a low around 59. Calm wind.
Thursday
Sunny, with a high near 83. Calm wind becoming south southeast around 5 mph.
Thursday Night
Mostly clear, with a low around 62. Calm wind becoming east southeast around 5 mph.
Friday
Mostly sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Dorchester TX
 33.53°N 96.68°W (Elev. 840 ft)
6:06 pm CDT Oct 18, 2026
8pm CDT Oct 18, 2026-6pm CDT Oct 25, 2026
 
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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