Dangerous Winter Storm over the Northern Plains

A significant winter storm will continue to bring heavy snow and blizzard conditions to portions of the northern Plains through Tuesday evening. Snowfall amounts could reach one foot. Strong winds and very cold temperatures will also yield sub-zero wind chill readings and blowing snow. Reduced visibility from blowing snow could cause severe travel difficulties. Read More >

Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Overcast

48°F

9°C

Humidity 73%
Wind Speed N 15 G 20 mph
Barometer 30.01 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 6 Dec 2:15 pm CST
Extended Forecast for

Denison TX

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 50. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Partly Sunny

    High: 50 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. North wind 5 to 10 mph becoming east after midnight.

    Mostly Cloudy

    Low: 38 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 49. East wind 5 to 10 mph becoming south in the morning.

    Mostly Cloudy

    High: 49 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 25. North wind 10 to 20 mph, with gusts as high as 25 mph.

    Slight Chance
    Rain then
    Partly Cloudy

    Low: 25 °F

  • Thursday

    Thursday: Sunny, with a high near 35. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Sunny

    High: 35 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 17. North wind 5 to 10 mph.

    Mostly Clear

    Low: 17 °F

  • Friday

    Friday: Sunny, with a high near 39. North northeast wind around 5 mph becoming south southeast in the afternoon.

    Sunny

    High: 39 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 30. South southeast wind 5 to 10 mph.

    Clear

    Low: 30 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 51. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 51 °F

Detailed Forecast

This Afternoon
Partly sunny, with a high near 50. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 38. North wind 5 to 10 mph becoming east after midnight.
Wednesday
Mostly cloudy, with a high near 49. East wind 5 to 10 mph becoming south in the morning.
Wednesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 25. North wind 10 to 20 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 35. North wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 17. North wind 5 to 10 mph.
Friday
Sunny, with a high near 39. North northeast wind around 5 mph becoming south southeast in the afternoon.
Friday Night
Clear, with a low around 30. South southeast wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 51. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 56.
Click Map For Forecast
Point Forecast:
Denison TX
 33.75°N 96.57°W (Elev. 748 ft)
10:45 am CST Dec 6, 2016
2pm CST Dec 6, 2016-6pm CST Dec 12, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database