National Weather Service

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Mostly Cloudy and Breezy

30°C

86°F

Humidity	55%
Wind Speed	SE 33 G 43 km/h
Barometer	29.91 in
Dewpoint	20°C (68°F)
Visibility	16 km
Heat Index	32°C (89°F)
Last update	18 Jun 10:50 am CDT

More Information:

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

Extended Forecast for

2 Miles NNE Denison TX

Today
High: 32 °C
Mostly Sunny
Tonight
Low: 22 °C
Partly Cloudy
Juneteenth
High: 31 °C
Partly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 22 °C
Mostly Cloudy
Thursday
High: 31 °C
Mostly Cloudy
Thursday Night
Low: 23 °C
Mostly Cloudy
Friday
High: 34 °C
Mostly Sunny
Friday Night
Low: 23 °C
Partly Cloudy
Saturday
High: 36 °C
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 32. Heat index values as high as 36. South southeast wind 20 to 25 km/h, with gusts as high as 40 km/h.

Tonight

Partly cloudy, with a low around 22. Southeast wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 35 km/h.

Juneteenth

A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 31. East wind 10 to 15 km/h, with gusts as high as 30 km/h.

Wednesday Night

Mostly cloudy, with a low around 22. East wind 5 to 15 km/h.

Thursday

Mostly cloudy, with a high near 31. East wind around 10 km/h.

Thursday Night

Mostly cloudy, with a low around 23. East wind 5 to 10 km/h.

Friday

Mostly sunny, with a high near 34. Southeast wind 5 to 10 km/h.

Friday Night

Partly cloudy, with a low around 23. Southeast wind 5 to 10 km/h.

Saturday

Sunny, with a high near 36. South southwest wind 5 to 10 km/h.