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.

A Few Clouds

77°F

25°C

Humidity	89%
Wind Speed	SE 8 mph
Barometer	29.99 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	14 Oct 6:50 am CDT

More Information:

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

Extended Forecast for

3 Miles NNW Pottsboro TX

Today
High: 90 °F
Chance
Showers
Tonight
Low: 72 °F
Slight Chance
T-storms then
Chance
Showers
Thursday
High: 87 °F
Chance
Showers then
Slight Chance
T-storms
Thursday Night
Low: 57 °F
Chance
T-storms then
Chance
Showers and
Breezy
Friday
High: 65 °F
Partly Sunny
and Breezy
then Mostly
Sunny
Friday Night
Low: 50 °F
Mostly Clear
Saturday
High: 66 °F
Sunny
Saturday Night
Low: 49 °F
Mostly Clear
Sunday
High: 72 °F
Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. Heat index values as high as 98. South wind 10 to 15 mph. Chance of precipitation is 40%.

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly clear, with a low around 72. Southeast wind 10 to 15 mph.

Thursday

A chance of showers before 7am, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. 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 57. Breezy, with a west southwest wind 5 to 10 mph becoming north 15 to 25 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 65. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

Friday Night

Mostly clear, with a low around 50. 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 49. Calm wind becoming east around 5 mph.

Sunday

Sunny, with a high near 72. South wind around 5 mph.

Sunday Night

Partly cloudy, with a low around 56.