Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >

Hazardous Weather Conditions

Wind Advisory in effect from October 16, 04:00 AM CDT until October 16, 07:00 PM CDT

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Overcast

63°F

17°C

Humidity	91%
Wind Speed	N 13 mph
Barometer	30.21 in
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	15 Oct 11:55 pm CDT

More Information:

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

Extended Forecast for

3 Miles NNW Denison TX

Wind Advisory October 16, 04:00am until October 16, 07:00pm

Click here for hazard details and duration

Wind Advisory

Overnight
Low: 54 °F
Showers
Likely
Friday
High: 64 °F
Decreasing
Clouds
Friday Night
Low: 45 °F
Mostly Clear
Saturday
High: 64 °F
Sunny
Saturday Night
Low: 43 °F
Clear
Sunday
High: 69 °F
Sunny
Sunday Night
Low: 47 °F
Mostly Clear
Monday
High: 74 °F
Sunny
Monday Night
Low: 52 °F
Mostly Clear

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Cloudy, with a low around 54. North wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly cloudy, then gradually becoming sunny, with a high near 64. North wind around 20 mph, with gusts as high as 35 mph.

Friday Night

Mostly clear, with a low around 45. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

Sunny, with a high near 64. North wind 5 to 10 mph.

Saturday Night

Clear, with a low around 43. North northeast wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 69. Calm wind becoming southeast around 5 mph in the morning.

Sunday Night

Mostly clear, with a low around 47. East southeast wind around 5 mph becoming calm.