Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Fair

64°F

18°C

Humidity 65%
Wind Speed S 15 mph
Barometer 29.88 in (1007.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 11 Oct 6:53 am CDT
Extended Forecast for

Guymon / Guymon Municipal Airport OK

  • Today

    Today: Sunny, with a high near 90. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 90 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 65. South wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 65 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 91. Southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 63. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 59. South wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 79. South wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 52. South southeast wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.

    Low: 52 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm.  Sunny, with a high near 75. North wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 75 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 90. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Tonight
Mostly clear, with a low around 65. South wind 15 to 20 mph, with gusts as high as 35 mph.
Columbus Day
Sunny, with a high near 91. Southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Monday Night
Clear, with a low around 63. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 89. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. South southeast wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.
Thursday
A 20 percent chance of showers before 1pm. Sunny, with a high near 75. North wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 46.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Guymon / Guymon Municipal Airport OK
 36.69°N 101.5°W (Elev. 3051 ft)
6:45 am CDT Oct 11, 2026
7am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database