Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Partly Cloudy

82°F

28°C

Humidity	79%
Wind Speed	S 17 G 21 mph
Barometer	30.03 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	14 Oct 9:50 am CDT

More Information:

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

Extended Forecast for

Whitesboro TX

Today
High: 92 °F
Chance
Showers
Tonight
Low: 71 °F
Slight Chance
T-storms then
Chance
Showers
Thursday
High: 88 °F
Chance
Showers then
Slight Chance
T-storms
Thursday Night
Low: 56 °F
Chance
T-storms then
Chance
Showers
Friday
High: 66 °F
Partly Sunny
and Breezy
then Mostly
Sunny
Friday Night
Low: 47 °F
Mostly Clear
Saturday
High: 66 °F
Sunny
Saturday Night
Low: 46 °F
Mostly Clear
Sunday
High: 72 °F
Sunny

Detailed Forecast

Today

A 30 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 92. Heat index values as high as 100. South wind around 10 mph, with gusts as high as 20 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly clear, with a low around 71. South southeast wind around 10 mph.

Thursday

A chance of showers before 7am, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 88. South wind 5 to 10 mph. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms. Increasing clouds, with a low around 56. West southwest wind 5 to 10 mph becoming north 15 to 20 mph in the evening. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly sunny, with a high near 66. Breezy, with a north wind 20 to 25 mph, with gusts as high as 30 mph.

Friday Night

Mostly clear, with a low around 47. North wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

Sunny, with a high near 66. Northeast wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 46. Calm wind.

Sunday

Sunny, with a high near 72. Calm wind becoming south southeast around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 53.