Active Pattern for the Center of the Nation; Increasing Rainfall Threat for the Pacific Northwest

An active pattern remains in place across the center of the country with additional threats from severe thunderstorms and heavy rainfall. These concerns will remain in place through most of the weekend. An approaching storm across the Pacific Northwest is expected to bring heavy rainfall and strong winds late this weekend. The heat risk and fire weather concerns will increase across the Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

86°F

30°C

Humidity	55%
Wind Speed	Calm
Barometer	29.96 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	1 Jun 4:50 pm CDT

More Information:

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

Extended Forecast for

2 Miles SW Denison TX

This Afternoon
High: 86 °F
Chance
T-storms
Tonight
Low: 70 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 88 °F
Chance
T-storms
Sunday Night
Low: 72 °F
Chance
T-storms
Monday
High: 88 °F
Chance
T-storms
Monday Night
Low: 72 °F
Slight Chance
T-storms
Tuesday
High: 90 °F
Partly Sunny
Tuesday Night
Low: 75 °F
Partly Cloudy
then Slight
Chance
T-storms
Wednesday
High: 91 °F
Partly Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. South southeast wind around 5 mph.

Tonight

A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 88. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 72. South southeast wind around 10 mph, with gusts as high as 20 mph.

Monday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 88. South wind 10 to 15 mph, with gusts as high as 20 mph.

Monday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 10 mph, with gusts as high as 20 mph.

Tuesday

Partly sunny, with a high near 90. South wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South wind around 10 mph, with gusts as high as 20 mph.

Wednesday

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

Wednesday Night

Partly cloudy, with a low around 74.

Thursday

Sunny, with a high near 93.

Thursday Night

Partly cloudy, with a low around 70.

Friday

Mostly sunny, with a high near 88.

Friday Night

Partly cloudy, with a low around 69.