Areas of Excessive Rainfall; Refreshingly Cool Air Remains over Much of the Central and Eastern U.S.

Heavy thunderstorms may bring excessive rainfall and possible flooding over parts of the northern Gulf Coast Friday and over parts of Texas and New Mexico Friday through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures over much of the central and eastern U.S. into this weekend. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Overcast

71°F

22°C

Humidity	94%
Wind Speed	NE 9 mph
Barometer	30.03 in
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	28 Aug 11:35 pm CDT

More Information:

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

Extended Forecast for

2 Miles E Denison TX

Tonight
Low: 70 °F
Showers
Likely
Friday
High: 79 °F
Chance
T-storms
Friday Night
Low: 70 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 80 °F
Chance
Showers
Saturday Night
Low: 70 °F
Slight Chance
T-storms then
Chance
Showers
Sunday
High: 82 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 67 °F
Slight Chance
T-storms then
Slight Chance
Showers
Labor Day
High: 84 °F
Mostly Sunny
Monday Night
Low: 67 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 70. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. East northeast wind around 5 mph.

Friday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. East northeast wind around 5 mph. Chance of precipitation is 30%.

Saturday

A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. East wind around 5 mph. Chance of precipitation is 40%.

Saturday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Sunday

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 82. East wind around 5 mph. Chance of precipitation is 40%.

Sunday Night

A slight chance of thunderstorms before 7pm, then a slight chance of showers after 1am. Mostly cloudy, with a low around 67. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Labor Day

Mostly sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 67. Northeast wind around 5 mph becoming calm.

Tuesday

Sunny, with a high near 85.

Tuesday Night

Mostly clear, with a low around 65.

Wednesday

Sunny, with a high near 85.

Wednesday Night

Partly cloudy, with a low around 64.