Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.
A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >
Hazardous Weather Conditions
Current conditions at
Guymon / Guymon Municipal Airport (KGUY)
Lat: 36.68°NLon: 101.51°WElev: 3123ft.
Fair
15°F
-9°C
| Humidity | 80% |
| Wind Speed | SW 6 mph |
| Barometer | 30.40 in (1030.6 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | NA |
| Wind Chill | 6°F (-14°C) |
| Last update | 30 Dec 2:53 am CST |
Extended Forecast for
Guymon OK
Overnight
Low: 18 °F
Mostly Clear
Tuesday
High: 57 °F
Sunny
Tuesday Night
Low: 22 °F
Mostly Clear
Wednesday
High: 63 °F
Sunny
Wednesday Night
Low: 26 °F
Partly Cloudy
New Year's Day
High: 62 °F
Partly Sunny
Thursday Night
Low: 31 °F
Partly Cloudy
Friday
High: 63 °F
Sunny
Friday Night
Low: 31 °F
Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 18. Wind chill values between 7 and 12. West southwest wind around 10 mph.
Tuesday
Sunny, with a high near 57. Wind chill values between 9 and 19 early. West wind 5 to 10 mph becoming light and variable in the afternoon.
Tuesday Night
Mostly clear, with a low around 22. Calm wind becoming northwest around 5 mph.
Wednesday
Sunny, with a high near 63. Wind chill values between 17 and 27 early. West wind 5 to 10 mph becoming south southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 26. South southwest wind around 5 mph becoming calm after midnight.
New Year's Day
Partly sunny, with a high near 62. Calm wind becoming south around 5 mph in the morning.
Thursday Night
Partly cloudy, with a low around 31. Southeast wind around 5 mph becoming northwest after midnight.
Friday
Sunny, with a high near 63. Northwest wind 5 to 10 mph becoming east northeast in the afternoon.
Friday Night
Clear, with a low around 31. East wind around 5 mph becoming west southwest after midnight.
Saturday
Sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 29.
Monday
Sunny, with a high near 61.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Guymon OK
36.69°N 101.5°W (Elev. 3051 ft)
36.69°N 101.5°W (Elev. 3051 ft)
3:07 am CST Dec 30, 2025
3am CST Dec 30, 2025-6pm CST Jan 5, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
