Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Light Rain Fog/Mist Thunderstorm in Vicinity

66°F

19°C

Humidity	94%
Wind Speed	S 8 mph
Barometer	30.03 in
Dewpoint	64°F (18°C)
Visibility	6.00 mi
Last update	20 Nov 11:50 am CST

More Information:

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

Extended Forecast for

6 Miles N Pottsboro TX

This Afternoon
High: 68 °F
T-storms
Tonight
Low: 62 °F
Showers then
Chance
Showers
Friday
High: 74 °F
Becoming
Sunny
Friday Night
Low: 51 °F
Mostly Clear
Saturday
High: 66 °F
Mostly Sunny
Saturday Night
Low: 51 °F
Partly Cloudy
Sunday
High: 66 °F
Chance
T-storms
Sunday Night
Low: 58 °F
Showers
Monday
High: 68 °F
Showers
Likely then
Chance
Showers

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Steady temperature around 68. South wind around 10 mph becoming west. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and 3am. Low around 62. Southwest wind 5 to 10 mph becoming southeast in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Partly sunny, then gradually becoming sunny, with a high near 74. West southwest wind 5 to 10 mph.

Friday Night

Mostly clear, with a low around 51. West southwest wind 5 to 10 mph becoming north northwest after midnight.

Saturday

Mostly sunny, with a high near 66. North northwest wind 5 to 10 mph.

Saturday Night

Partly cloudy, with a low around 51. North northeast wind around 5 mph.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after 9am. Partly sunny, with a high near 66. East southeast wind around 5 mph. Chance of precipitation is 40%.

Sunday Night

Showers and possibly a thunderstorm. Low around 58. East southeast wind 5 to 10 mph. Chance of precipitation is 90%.

Monday

Showers likely, mainly before noon. Mostly sunny, with a high near 68. South southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 70%.

Monday Night

Mostly clear, with a low around 52.

Tuesday

Sunny, with a high near 66.

Tuesday Night

Partly cloudy, with a low around 45.

Wednesday

Sunny, with a high near 57.