Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Fair

72°F

22°C

Humidity 18%
Wind Speed NW 12 G 17 mph
Barometer 29.87 in (1008.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 15 Apr 1:53 pm CDT
Extended Forecast for

Guymon / Guymon Municipal Airport OK

Fire Weather Watch April 17, 12:00pm until April 17, 08:00pm
Red Flag Warning April 16, 12:00pm until April 16, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
Red Flag Warning
  • This Afternoon

    This Afternoon: Sunny, with a high near 77. West wind around 10 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 42. West wind around 5 mph becoming south southeast in the evening.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Breezy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 86 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 81. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 81 °F

    Sunny then
    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 66. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. North northwest wind 5 to 10 mph becoming south southeast in the evening. Winds could gust as high as 20 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76. South southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 76 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 77. West wind around 10 mph.
Tonight
Clear, with a low around 42. West wind around 5 mph becoming south southeast in the evening.
Thursday
Sunny, with a high near 86. Breezy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
Partly cloudy, with a low around 50. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 81. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Mostly clear, with a low around 32. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 66. North wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 32. North northwest wind 5 to 10 mph becoming south southeast in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 76. South southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 87.
Basemap Options
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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 Apr 15, 2026
2pm CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database