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.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Whitesboro TX

Tonight
Low: 70 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 85 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 56 °F
Chance
T-storms then
Chance
Showers
Friday
High: 63 °F
Decreasing
Clouds and
Breezy then
Sunny
Friday Night
Low: 45 °F
Mostly Clear
Saturday
High: 64 °F
Sunny
Saturday Night
Low: 44 °F
Clear
Sunday
High: 70 °F
Sunny
Sunday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 70. South wind around 10 mph.

Thursday

A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny, then gradually becoming sunny, with a high near 85. South wind 5 to 10 mph.

Thursday Night

A chance of showers and thunderstorms. Increasing clouds, with a low around 56. 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

Cloudy through mid morning, then gradual clearing, with a high near 63. Breezy, with a north wind 20 to 25 mph, with gusts as high as 30 mph.

Friday Night

Mostly clear, with a low around 45. North wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

Sunny, with a high near 64. North northeast wind 5 to 10 mph.

Saturday Night

Clear, with a low around 44. Calm wind.

Sunday

Sunny, with a high near 70. Calm wind becoming south southeast around 5 mph.

Sunday Night

Mostly clear, with a low around 49. Calm wind.