Lingering Impacts Across the Southeast and Mid-Atlantic; Wet Start To the Week for the Northwest

The southern storm system from the weekend and now Southeast coastal low will produce one more day of light rain, snow and a mix across the southern Mid-Atlantic into the Southeast. Meanwhile, it will be a wet start to the week for the Pacific Northwest into the Inter-mountain West, as back to back storm systems will produce rain and mountain snow through Wednesday. Read More >

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Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

29°F

-2°C

Humidity	86%
Wind Speed	SW 3 mph
Barometer	30.34 in
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Last update	10 Dec 4:35 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Denison TX

Today

Sunny
High: 52 °F
Tonight

Clear
Low: 33 °F
Tuesday

Mostly Sunny
High: 59 °F
Tuesday
Night

Mostly Cloudy
Low: 46 °F
Wednesday

Mostly Cloudy
then Slight
Chance
Showers
High: 61 °F
Wednesday
Night

Chance
Showers
Low: 46 °F
Thursday

Chance
Showers
High: 57 °F
Thursday
Night

Chance
Showers and
Windy
Low: 37 °F
Friday

Chance Rain
High: 53 °F

Detailed Forecast

Today

Sunny, with a high near 52. Calm wind becoming west southwest around 5 mph in the afternoon.

Tonight

Clear, with a low around 33. South southwest wind around 5 mph becoming calm.

Tuesday

Mostly sunny, with a high near 59. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

Tuesday Night

Mostly cloudy, with a low around 46. South wind around 15 mph, with gusts as high as 25 mph.

Wednesday

A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 61. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday Night

A 30 percent chance of showers, mainly after 7pm. Mostly cloudy, with a low around 46. South wind 5 to 10 mph.

Thursday

A 50 percent chance of showers. Mostly cloudy, with a high near 57. South southeast wind 10 to 15 mph becoming north northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Thursday Night

A chance of showers before 7pm, then a chance of rain after 7pm. Cloudy, with a low around 37. Windy, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

Friday

A 30 percent chance of rain, mainly before 7am. Mostly cloudy, with a high near 53. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Friday Night

Mostly clear, with a low around 33.

Saturday

Sunny, with a high near 58.

Saturday Night

Mostly cloudy, with a low around 42.

Sunday

Partly sunny, with a high near 60.