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Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Light Rain and Breezy

69°F

21°C

Humidity 12%
Wind Speed SW 24 G 36 mph
Barometer 30.24 in (1022.1 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 19 Apr 11:53 am CDT
Extended Forecast for

Guymon / Guymon Municipal Airport OK

Red Flag Warning until April 19, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until April 19, 08:00pm

    NOW until 8:00pm Sun

    Red Flag Warning

  • This Afternoon

    High: 76 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 41. South wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 80. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 80 °F

    Sunny then
    Increasing
    Clouds and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 47. South wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 47 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 86. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. South southeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. Breezy, with a south wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 90 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. South wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 76. Breezy, with a south southwest wind around 25 mph, with gusts as high as 40 mph.
Tonight
Mostly clear, with a low around 41. South wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Increasing clouds, with a high near 80. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 47. South wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 86. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 51. South southeast wind around 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 90. Breezy, with a south wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 53. South wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday
Mostly sunny, with a high near 86. West wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Guymon / Guymon Municipal Airport OK
 36.69°N 101.5°W (Elev. 3051 ft)
Last Update:
12:11 pm CDT Apr 19, 2026
Forecast Valid:
12pm CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation