Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

75°F

24°C

Humidity	22%
Wind Speed	SE 13 mph
Barometer	29.84 in
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	7 Jan 3:50 pm CST

More Information:

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

Extended Forecast for

Whitesboro TX

Tonight
Low: 63 °F
Mostly Cloudy
then Slight
Chance
Showers
Thursday
High: 77 °F
Chance
Showers then
Sunny
Thursday Night
Low: 47 °F
Mostly Clear
Friday
High: 65 °F
Sunny
Friday Night
Low: 36 °F
Mostly Clear
Saturday
High: 53 °F
Sunny
Saturday Night
Low: 32 °F
Clear
Sunday
High: 53 °F
Sunny
Sunday Night
Low: 30 °F
Clear

Detailed Forecast

Tonight

A 20 percent chance of showers after 3am. Increasing clouds, with a steady temperature around 63. South wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 25 mph.

Thursday

A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon. Cloudy through mid morning, then gradual clearing, with a high near 77. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Mostly clear, with a low around 47. Southwest wind 5 to 10 mph.

Friday

Sunny, with a high near 65. West southwest wind 5 to 10 mph becoming northwest in the afternoon.

Friday Night

Mostly clear, with a low around 36. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Saturday

Sunny, with a high near 53. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Saturday Night

Clear, with a low around 32. West northwest wind around 5 mph.

Sunday

Sunny, with a high near 53. North wind around 5 mph.