National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extreme Heat and Excessive Rainfall This Week

A significant heat wave continues for the Rockies, Northern Plains, and Great Lakes into the Mid-Atlantic, peaking in intensity through midweek and lingering across parts of the Northern Plains and Midwest until this weekend. Excessive rainfall my bring life-threatening and locally catastrophic flash and urban flooding across portions of southwestern Texas through early Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Winfield / Arkansas City, Strother Field (KWLD)

Lat: 37.17°NLon: 97.04°WElev: 1158ft.

A Few Clouds

81°F

27°C

Humidity 62%
Wind Speed E 7 mph
Barometer 30.13 in (1018.9 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 14 Jul 9:54 pm CDT
Extended Forecast for

Grainola OK

  • Tonight

    Tonight: Mostly clear, with a low around 68. Northeast wind around 5 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Northeast wind around 5 mph.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69. East wind around 5 mph becoming south after midnight.

    Low: 69 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 90. South wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. South wind around 10 mph.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 68. Northeast wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Northeast wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 69. East wind around 5 mph becoming south after midnight.
Thursday
Sunny, with a high near 90. South wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 72. South wind around 10 mph.
Friday
Sunny, with a high near 91. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 74. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 94. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 76. South wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 97. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 77. South wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 100. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 77. South wind around 10 mph.
Tuesday
Sunny, with a high near 99. Southwest wind around 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grainola OK
 36.94°N 96.65°W
Last Update:
7:50 pm CDT Jul 14, 2026
Forecast Valid:
10pm CDT Jul 14, 2026-6pm CDT Jul 21, 2026
 
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Additional Resources

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