Additional Severe Weather Concerns for the Center of the Nation; Heat Builds for the West; Critical Fire Weather for Alaska

Active hazardous weather continues for the center of the nation with more severe thunderstorms and heavy rainfall today. Heat will linger across the southern Plains, then expand westward early in the week. The combination of heat and dry conditions will fuel fire weather concerns for the Four Corners region and across interior Alaska. Read More >

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Partly Cloudy

82°F

28°C

Humidity 56%
Wind Speed NE 15 G 31 mph
Barometer 29.80 in (1003.6 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 21 Jun 12:53 pm CDT
Extended Forecast for

Guymon / Guymon Municipal Airport OK

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 100. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 100 °F

    Hot

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms after 1am.  Increasing clouds, with a low around 63. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 63 °F

    Mostly Clear
    then Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm.  Mostly sunny, with a high near 84. North wind 10 to 15 mph becoming east southeast in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 61. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms before 7am.  Mostly sunny, with a high near 93. South southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 93 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am.  Partly cloudy, with a low around 63. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    Low: 63 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 85. East northeast wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Partly cloudy, with a low around 63. East wind 5 to 10 mph.  Chance of precipitation is 60%.

    Low: 63 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 86. East wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 100. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
A 40 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 63. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly sunny, with a high near 84. North wind 10 to 15 mph becoming east southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Monday Night
A slight chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 61. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday
A 10 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93. South southeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Partly cloudy, with a low around 63. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 85. East northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 63. East wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 94.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Saturday
Sunny and hot, with a high near 103.
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ABOUT THIS FORECAST

 
Point Forecast:
Guymon / Guymon Municipal Airport OK
 36.69°N 101.5°W (Elev. 3051 ft)
1:45 pm CDT Jun 21, 2026
1pm CDT Jun 21, 2026-6pm CDT Jun 27, 2026
 
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Additional Resources

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