Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Overcast

72°F

22°C

Humidity	83%
Wind Speed	NE 12 mph
Barometer	30.10 in
Dewpoint	66°F (19°C)
Visibility	3.00 mi
Last update	15 Jun 7:50 am CDT

More Information:

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

Extended Forecast for

Whitewright TX

Today
High: 87 °F
T-storms
Likely then
Showers
Likely
Tonight
Low: 72 °F
Slight Chance
T-storms
Monday
High: 91 °F
Slight Chance
T-storms then
Mostly Sunny
Monday Night
Low: 75 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 75 °F
Mostly Clear
Wednesday
High: 91 °F
Mostly Sunny
Wednesday Night
Low: 74 °F
Slight Chance
T-storms
Juneteenth
High: 92 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 87. West northwest wind 5 to 10 mph becoming north northeast in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. Southwest wind around 5 mph becoming east northeast in the evening. Chance of precipitation is 20%.

Monday

A 20 percent chance of showers and thunderstorms before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 105. South wind 5 to 10 mph.

Monday Night

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

Tuesday

Sunny, with a high near 91. South wind around 15 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 75. South wind around 15 mph, with gusts as high as 25 mph.

Wednesday

Mostly sunny, with a high near 91. South wind around 15 mph, with gusts as high as 20 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. South wind around 10 mph, with gusts as high as 20 mph.

Juneteenth

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. South southwest wind 5 to 10 mph.