Heavy Rain in the Appalachians and Central Gulf Coast; Heat Continues in the West; Monitoring the Tropics

Heavy to excessive rainfall over the southern Appalachians and portions of the central Gulf Coast may bring areas of flooding today. Hot temperatures are in place through today across much of the western U.S. and New England. Tropical Storm Erin is forecast to become a Major Hurricane this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

9 Miles N Guymon / Guymon Municipal Airport OK

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms.  Sunny, with a high near 89. Northeast wind around 10 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 10pm.  Clear, with a low around 59. East northeast wind 5 to 10 mph becoming south after midnight.  Chance of precipitation is 20%.

    Low: 59 °F

    Isolated
    T-storms then
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. South southeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 99. South wind around 15 mph, with gusts as high as 25 mph.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 99. South southwest wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 67. South wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 97. South wind 10 to 20 mph.

    High: 97 °F

    Hot

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Sunny, with a high near 89. Northeast wind around 10 mph. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 10pm. Clear, with a low around 59. East northeast wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 94. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 64. South southeast wind around 15 mph, with gusts as high as 20 mph.
Thursday
Sunny and hot, with a high near 99. South wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 66. South wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny and hot, with a high near 99. South southwest wind 10 to 20 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 67. South wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday
Sunny and hot, with a high near 97. South wind 10 to 20 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 95.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Monday
Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Guymon / Guymon Municipal Airport OK
 36.82°N 101.5°W (Elev. 3176 ft)
1:45 pm CDT Aug 12, 2025
3pm CDT Aug 12, 2025-6pm CDT Aug 18, 2025
 
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Additional Resources

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