Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend
An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. 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 | 61% |
| Wind Speed | NE 7 mph |
| Barometer | 29.88 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 16 Nov 11:50 am CST |
Extended Forecast for
Collinsville TX
Today
High: 79 °F
Sunny
Tonight
Low: 61 °F
Mostly Clear
Monday
High: 83 °F
Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 84 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
Wednesday
High: 79 °F
Chance
T-storms then
Showers
LikelyWednesday Night
Low: 63 °F
Showers
LikelyThursday
High: 71 °F
Showers
Detailed Forecast
Today
Sunny, with a high near 79. Northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 61. East wind around 5 mph.
Monday
Sunny, with a high near 83. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 65. South southwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 84. South southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 65. South wind around 5 mph.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 79. South wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. South wind around 5 mph. Chance of precipitation is 70%.
Thursday
Showers, with thunderstorms also possible after noon. High near 71. South wind 5 to 10 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers. Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 45.
Saturday
Mostly sunny, with a high near 62.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Collinsville TX
33.55°N 96.92°W (Elev. 699 ft)
33.55°N 96.92°W (Elev. 699 ft)
11:21 am CST Nov 16, 2025
11am CST Nov 16, 2025-6pm CST Nov 22, 2025
Additional Resources
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