Severe Thunderstorms in the Central Plains; Heavy Rainfall in the Mississippi and Tennessee Valleys; Critical Fire Weather in the Southwest

Scattered severe storms capable of large to very large hail, severe wind gusts, and a few tornadoes will be possible across the central Plains. Heavy rain will pose a flash flood threat across portions of the Mississippi Valley into the Tennessee and Ohio Valleys. Hot, dry and windy conditions will continue to bring a critical fire weather threat from the Southwest into the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

Lat: 36.68°NLon: 101.51°WElev: 3123ft.

Fair

97°F

36°C

Humidity 28%
Wind Speed E 12 G 20 mph
Barometer 29.84 in (1004.9 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 8 Jun 3:53 pm CDT
Extended Forecast for

Guymon OK

  • Tonight

    Tonight: Mostly clear, with a low around 67. East wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Isolated showers and thunderstorms after 4pm.  Sunny and hot, with a high near 101. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 101 °F

    Sunny then
    Isolated
    T-storms

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms, mainly between 7pm and 10pm.  Mostly cloudy, then gradual clearing toward daybreak, with a low around 67. South southwest wind around 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    Low: 67 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 104. West southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 104 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 66. Southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 94. West northwest wind 15 to 20 mph becoming northeast in the afternoon. Winds could gust as high as 30 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 90. East wind 5 to 15 mph becoming south southeast in the afternoon. Winds could gust as high as 25 mph.

    High: 90 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 66. South wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 67. East wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.
Tuesday
Isolated showers and thunderstorms after 4pm. Sunny and hot, with a high near 101. South southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers and thunderstorms, mainly between 7pm and 10pm. Mostly cloudy, then gradual clearing toward daybreak, with a low around 67. South southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Wednesday
Sunny and hot, with a high near 104. West southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Clear, with a low around 66. Southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 94. West northwest wind 15 to 20 mph becoming northeast in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly clear, with a low around 61. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 90. East wind 5 to 15 mph becoming south southeast in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Guymon OK
 36.69°N 101.47°W (Elev. 3097 ft)
3:46 pm CDT Jun 8, 2026
4pm CDT Jun 8, 2026-6pm CDT Jun 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

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