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
24°F
-4°C
| Humidity | 48% |
| Wind Speed | S 7 mph |
| Barometer | 30.46 in (1033.2 mb) |
| Dewpoint | 7°F (-14°C) |
| Visibility | NA |
| Wind Chill | 16°F (-9°C) |
| Last update | 29 Dec 10:53 pm CST |
Extended Forecast for
Optima OK
Tonight
Low: 16 °F
Clear
Tuesday
High: 56 °F
Sunny
Tuesday Night
Low: 19 °F
Mostly Clear
Wednesday
High: 61 °F
Sunny
Wednesday Night
Low: 24 °F
Partly Cloudy
New Year's Day
High: 59 °F
Partly Sunny
Thursday Night
Low: 28 °F
Partly Cloudy
Friday
High: 62 °F
Sunny
Friday Night
Low: 28 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 16. Southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 56. Wind chill values between 9 and 19 early. West wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 19. North wind around 5 mph becoming west northwest after midnight.
Wednesday
Sunny, with a high near 61. Wind chill values between 13 and 23 early. West northwest wind 5 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 24. South southwest wind around 5 mph becoming northwest after midnight.
New Year's Day
Partly sunny, with a high near 59. Northwest wind around 5 mph becoming southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 28. Southeast wind around 5 mph becoming northwest after midnight.
Friday
Sunny, with a high near 62. North northwest wind 5 to 10 mph becoming east northeast in the afternoon.
Friday Night
Clear, with a low around 28. East northeast wind around 5 mph becoming west southwest after midnight.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 28.
Monday
Sunny, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Optima OK
36.76°N 101.36°W (Elev. 3038 ft)
36.76°N 101.36°W (Elev. 3038 ft)
11:05 pm CST Dec 29, 2025
11pm CST Dec 29, 2025-6pm CST Jan 5, 2026
Additional Resources
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