Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

77°F

25°C

Humidity	44%
Wind Speed	S 9 mph
Barometer	29.79 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	15 Nov 5:50 pm CST

More Information:

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

Extended Forecast for

Grayson County Airport TX

Tonight
Low: 56 °F
Mostly Clear
Sunday
High: 78 °F
Mostly Sunny
Sunday Night
Low: 62 °F
Partly Cloudy
Monday
High: 82 °F
Sunny
Monday Night
Low: 66 °F
Mostly Clear
Tuesday
High: 82 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
then Slight
Chance
T-storms
Wednesday
High: 78 °F
Showers
Likely
Wednesday Night
Low: 62 °F
Showers
Likely

Detailed Forecast

Tonight

Mostly clear, with a low around 56. South wind 5 to 10 mph becoming north after midnight.

Sunday

Mostly sunny, with a high near 78. North wind 5 to 10 mph becoming east in the afternoon.

Sunday Night

Partly cloudy, with a low around 62. East wind around 10 mph.

Monday

Sunny, with a high near 82. South wind 10 to 15 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 66. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday

Mostly sunny, with a high near 82. South southwest wind 10 to 15 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 65. South wind around 10 mph.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 78. South wind around 10 mph. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. South southeast wind around 10 mph. Chance of precipitation is 70%.

Thursday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Chance of precipitation is 90%.

Thursday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 51.

Friday

A 30 percent chance of showers. Mostly sunny, with a high near 66.

Friday Night

Mostly clear, with a low around 46.

Saturday

Mostly sunny, with a high near 63.