Significant Heat in the Northwest U.S.; Tropical Rainfall Potential in the Southwest U.S.

A significant late season heat wave continues in the interior Pacific Northwest for at least one more day before easing somewhat Friday into Saturday. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring a marginal to slight risk of excessive rainfall across the southwest U.S. through Saturday which may bring areas of flooding. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

91°F

33°C

Humidity	41%
Wind Speed	W 8 mph
Barometer	29.83 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	4 Sep 1:50 pm CDT

More Information:

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

Extended Forecast for

3 Miles W Bells TX

This Afternoon
High: 97 °F
Sunny
Tonight
Low: 74 °F
Increasing
Clouds
Friday
High: 95 °F
Mostly Cloudy
then Slight
Chance
T-storms
Friday Night
Low: 60 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 78 °F
Slight Chance
T-storms then
Slight Chance
Showers
Saturday Night
Low: 64 °F
Partly Cloudy
then Slight
Chance
Showers
Sunday
High: 82 °F
Slight Chance
Showers
Sunday Night
Low: 64 °F
Partly Cloudy
Monday
High: 85 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 97. West wind 5 to 10 mph.

Tonight

Increasing clouds, with a low around 74. South wind 5 to 10 mph.

Friday

A 20 percent chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 95. South southwest wind around 10 mph.

Friday Night

A chance of showers and thunderstorms. Cloudy, with a low around 60. North wind around 10 mph. Chance of precipitation is 30%.

Saturday

A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Partly sunny, with a high near 78. North wind around 10 mph. Chance of precipitation is 20%.

Saturday Night

A 20 percent chance of showers after 1am. Partly cloudy, with a low around 64. East northeast wind around 5 mph.

Sunday

A 20 percent chance of showers before 1pm. Partly sunny, with a high near 82. East wind 5 to 10 mph.

Sunday Night

Partly cloudy, with a low around 64. East wind 5 to 10 mph.

Monday

Mostly sunny, with a high near 85. East southeast wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 64.

Tuesday

Sunny, with a high near 86.