Severe Weather Threat Continues Across the Central U.S.; Critical Fire Weather Conditions in New Mexico

Severe thunderstorms will continue to be likely across the Central Plains into the Midwest on Monday. Thunderstorm development is also possible in portions of the Middle Mississippi Valley to Lower Michigan Monday afternoon. Gusty winds and low humidity will lead to critical fire weather conditions Monday across western New Mexico into southeastern Arizona. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

90°F

32°C

Humidity	41%
Wind Speed	S 17 G 21 mph
Barometer	29.77 in
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	20 May 4:50 pm CDT

More Information:

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

Extended Forecast for

Sherman TX

Tonight
Low: 73 °F
Partly Cloudy
Tuesday
High: 88 °F
Partly Sunny
Tuesday Night
Low: 75 °F
Mostly Cloudy
Wednesday
High: 87 °F
Slight Chance
T-storms then
Chance
T-storms
Wednesday Night
Low: 68 °F
T-storms
Likely
Thursday
High: 83 °F
Chance
T-storms then
T-storms
Likely
Thursday Night
Low: 69 °F
Chance
T-storms
Friday
High: 90 °F
Mostly Sunny
Friday Night
Low: 71 °F
Slight Chance
T-storms

Detailed Forecast

Tonight

Partly cloudy, with a low around 73. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday

Partly sunny, with a high near 88. South wind around 15 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly cloudy, with a low around 75. South wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 87. South wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 68. East southeast wind around 5 mph. Chance of precipitation is 60%.

Thursday

Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 83. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Thursday Night

A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 69. South southeast wind around 10 mph.

Friday

Mostly sunny, with a high near 90. South wind around 10 mph, with gusts as high as 20 mph.

Friday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 71. South wind around 10 mph.

Saturday

Sunny, with a high near 92.

Saturday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 72.

Sunday

Mostly sunny, with a high near 92.