Hot Temperatures in the Northwest U.S.; Excessive Rainfall Potential in the Southwest U.S.

Hot to extremely hot daytime temperatures remain in place across coastal southern California and the interior Northwest, with the Northwest carrying the potential for record-breaking high temperatures. 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. this week. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Partly Cloudy

74°F

23°C

Humidity	86%
Wind Speed	N 6 mph
Barometer	30.01 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	2 Sep 9:55 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: 67 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 67 °F
Mostly Clear
Thursday
High: 92 °F
Sunny
Thursday Night
Low: 73 °F
Mostly Clear
Friday
High: 91 °F
Partly Sunny
Friday Night
Low: 68 °F
Mostly Cloudy
then Slight
Chance
Showers
Saturday
High: 84 °F
Slight Chance
Showers then
Slight Chance
T-storms
Saturday Night
Low: 68 °F
Partly Cloudy
then Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 67. Calm wind.

Wednesday

Sunny, with a high near 86. Calm wind becoming north northwest around 5 mph in the morning.

Wednesday Night

Mostly clear, with a low around 67. Calm wind.

Thursday

Sunny, with a high near 92. Calm wind becoming west southwest around 5 mph in the morning.

Thursday Night

Mostly clear, with a low around 73. South wind around 5 mph.

Friday

Partly sunny, with a high near 91. South southwest wind 5 to 10 mph.

Friday Night

A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 68. East southeast wind around 5 mph becoming north northeast after midnight.

Saturday

A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.

Saturday Night

A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. East wind around 5 mph.

Sunday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.

Sunday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

Monday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.

Monday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

Tuesday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.