Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Mostly Cloudy

70°F

21°C

Humidity 88%
Wind Speed S 12 mph
Barometer 29.90 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 10 Mar 6:50 am CDT
Extended Forecast for

4 Miles NE Willis OK

  • Today

    Today: A 50 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly cloudy, with a high near 80. South wind 10 to 15 mph, with gusts as high as 23 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then showers after 4am.  Low around 60. South wind 10 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 60 °F

    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers.  Cloudy, then gradually becoming mostly sunny, with a high near 74. Southwest wind 10 to 15 mph becoming north 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 74 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. North wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65. North wind around 6 mph becoming south in the afternoon.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 80. South wind 10 to 15 mph, with gusts as high as 23 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then showers after 4am. Low around 60. South wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Wednesday
A 40 percent chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 74. Southwest wind 10 to 15 mph becoming north 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
Mostly clear, with a low around 42. North wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.
Thursday
Sunny, with a high near 65. North wind around 6 mph becoming south in the afternoon.
Thursday Night
Clear, with a low around 47.
Friday
Sunny, with a high near 76.
Friday Night
Clear, with a low around 53.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Willis OK
 33.93°N 96.77°W
1:27 am CDT Mar 10, 2026
8am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
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