Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Sherman TX

This Afternoon
High: 75 °F
Showers
Likely
Tonight
Low: 64 °F
Chance
Showers
Sunday
High: 82 °F
Slight Chance
Showers then
Mostly Sunny
Sunday Night
Low: 61 °F
Clear
Monday
High: 82 °F
Sunny
Monday Night
Low: 57 °F
Clear
Tuesday
High: 82 °F
Sunny
Tuesday Night
Low: 57 °F
Clear
Wednesday
High: 83 °F
Sunny

Detailed Forecast

This Afternoon

Showers likely, mainly before 4pm. Cloudy, with a high near 75. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 64. North northeast wind around 5 mph.

Sunday

A 20 percent chance of showers before 10am. Mostly sunny, with a high near 82. North northeast wind 5 to 10 mph.

Sunday Night

Clear, with a low around 61. North wind around 5 mph.

Monday

Sunny, with a high near 82. Northeast wind around 5 mph.

Monday Night

Clear, with a low around 57. Calm wind.

Tuesday

Sunny, with a high near 82. Calm wind.