Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Mostly Cloudy

39°F

4°C

Humidity 57%
Wind Speed N 10 mph
Barometer 30.14 in (1018.9 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 18 Apr 2:53 am CDT
Extended Forecast for

Guymon OK

Freeze Watch April 19, 01:00am until April 19, 10:00am
Freeze Warning until April 18, 09:00am
Click here for hazard details and duration
Freeze Watch
Freeze Warning
  •  
    Freeze Warning until April 18, 09:00am

    NOW until 9:00am Sat

    Freeze Warning

  • Overnight

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66. North northwest wind 5 to 10 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 32. North northwest wind 5 to 10 mph becoming south southeast in the evening.

    Low: 32 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 77 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 82. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 82 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 86. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 86 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 31. North wind around 10 mph.
Saturday
Sunny, with a high near 66. North northwest wind 5 to 10 mph.
Saturday Night
Clear, with a low around 32. North northwest wind 5 to 10 mph becoming south southeast in the evening.
Sunday
Sunny, with a high near 77. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Mostly clear, with a low around 42. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 82. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Partly cloudy, with a low around 48. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 86. South southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 53. South southeast wind around 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Guymon OK
 36.69°N 101.5°W (Elev. 3051 ft)
3:06 am CDT Apr 18, 2026
3am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database