Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Light Rain Fog/Mist

63°F

17°C

Humidity	94%
Wind Speed	S 8 mph
Barometer	29.98 in
Dewpoint	61°F (16°C)
Visibility	5.00 mi
Last update	20 Nov 6:50 pm CST

More Information:

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

Extended Forecast for

Gainesville TX

Tonight
Low: 58 °F
Showers then
Slight Chance
Showers
Friday
High: 74 °F
Becoming
Sunny
Friday Night
Low: 47 °F
Mostly Clear
Saturday
High: 67 °F
Mostly Sunny
Saturday Night
Low: 47 °F
Partly Cloudy
Sunday
High: 67 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 54 °F
Showers
Monday
High: 69 °F
Showers
Likely then
Chance
Showers
Monday Night
Low: 47 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and possibly a thunderstorm before midnight, then a slight chance of showers between midnight and 3am. Low around 58. South southwest wind around 5 mph. Chance of precipitation is 90%. 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 47. Calm wind becoming north northwest around 5 mph after midnight.

Saturday

Mostly sunny, with a high near 67. North wind around 5 mph.

Saturday Night

Partly cloudy, with a low around 47. Calm wind.

Sunday

A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 67. Calm wind becoming east southeast around 5 mph in the morning. Chance of precipitation is 50%.

Sunday Night

Showers and possibly a thunderstorm. Low around 54. South wind around 5 mph. Chance of precipitation is 90%.

Monday

Showers likely, mainly before noon. Mostly sunny, with a high near 69. South wind 5 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 60%.

Monday Night

Mostly clear, with a low around 47. West southwest wind around 5 mph becoming calm.

Tuesday

Sunny, with a high near 67.

Tuesday Night

Mostly clear, with a low around 40.

Wednesday

Sunny, with a high near 57.

Wednesday Night

Mostly clear, with a low around 35.

Thanksgiving Day

Mostly sunny, with a high near 57.