Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Fair

38°F

3°C

Humidity 48%
Wind Speed NE 10 mph
Barometer 30.21 in (1022.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 18 Jan 10:53 pm CST
Extended Forecast for

Guymon OK

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: A chance of flurries before 9am, then a slight chance of snow between 9am and noon.  Cloudy through mid morning, then gradual clearing, with a high near 36. Wind chill values between 13 and 23. Northeast wind around 5 mph becoming south southwest in the afternoon.  Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Wind chill values between 9 and 14. Southwest wind 5 to 10 mph.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56. Wind chill values between 8 and 18 early. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. South southwest wind 5 to 10 mph becoming north after midnight.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. North northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 16. South southeast wind around 5 mph becoming north northeast after midnight.

    Low: 16 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 48. North northeast wind 5 to 10 mph becoming south in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15. South wind around 10 mph becoming north northeast after midnight.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
M.L.King Day
A chance of flurries before 9am, then a slight chance of snow between 9am and noon. Cloudy through mid morning, then gradual clearing, with a high near 36. Wind chill values between 13 and 23. Northeast wind around 5 mph becoming south southwest in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 19. Wind chill values between 9 and 14. Southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 56. Wind chill values between 8 and 18 early. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 19. South southwest wind 5 to 10 mph becoming north after midnight.
Wednesday
Sunny, with a high near 51. North northwest wind 5 to 10 mph becoming south in the afternoon.
Wednesday Night
Mostly clear, with a low around 16. South southeast wind around 5 mph becoming north northeast after midnight.
Thursday
Mostly sunny, with a high near 48. North northeast wind 5 to 10 mph becoming south in the afternoon.
Thursday Night
Mostly cloudy, with a low around 15. South wind around 10 mph becoming north northeast after midnight.
Friday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 32.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Guymon OK
 36.69°N 101.47°W (Elev. 3097 ft)
11:21 pm CST Jan 18, 2026
11pm CST Jan 18, 2026-6pm CST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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