Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
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Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.91°NLon: -96.82°WElev: 748ft.

Fair

61°F

16°C

Humidity 36%
Wind Speed E 12 G 17 mph
Barometer 30.24 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 13 Feb 3:15 pm CST
Extended Forecast for

Willis OK

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 61. Southeast wind 11 to 13 mph.

    Sunny

    High: 61 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Southeast wind 11 to 15 mph, with gusts as high as 21 mph.

    Partly Cloudy

    Low: 51 °F

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before noon.  Partly sunny, with a high near 65. South wind 7 to 14 mph, with gusts as high as 20 mph.

    Chance
    Showers

    High: 65 °F

  • Sunday
    Night

    Sunday Night: A chance of rain before midnight, then a chance of showers after midnight.  Mostly cloudy, with a low around 46. East wind 3 to 7 mph.  Chance of precipitation is 30%.

    Chance Rain

    Low: 46 °F

  • Washington's
    Birthday

    Washington's Birthday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 67. Northwest wind 5 to 8 mph.

    Slight Chance
    Showers then
    Sunny

    High: 67 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 47.

    Mostly Clear

    Low: 47 °F

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    Sunny

    High: 68 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 41.

    Clear

    Low: 41 °F

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    Sunny

    High: 69 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 61. Southeast wind 11 to 13 mph.
Tonight
Partly cloudy, with a low around 51. Southeast wind 11 to 15 mph, with gusts as high as 21 mph.
Sunday
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 65. South wind 7 to 14 mph, with gusts as high as 20 mph.
Sunday Night
A chance of rain before midnight, then a chance of showers after midnight. Mostly cloudy, with a low around 46. East wind 3 to 7 mph. Chance of precipitation is 30%.
Washington's Birthday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 67. Northwest wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Clear, with a low around 41.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
Willis OK
 33.91°N 96.82°W
1:25 pm CST Feb 13, 2016
3pm CST Feb 13, 2016-6pm CST Feb 19, 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