National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Fair

32°F

0°C

Humidity 47%
Wind Speed Calm
Barometer 30.30 in (1027.5 mb)
Dewpoint 14°F (-10°C)
Visibility NA
Last update 30 Dec 9:53 pm CST
Extended Forecast for

Guymon OK

  • Tonight

    Tonight: Clear, with a low around 21. West wind around 5 mph.

    Low: 21 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Wind chill values between 15 and 25 early. Southwest wind 5 to 10 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. Southwest wind around 5 mph becoming northwest in the evening.

    Low: 26 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 60. Wind chill values between 28 and 38 early. Calm wind becoming south around 5 mph in the morning.

    High: 60 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Southeast wind around 5 mph becoming northwest in the evening.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 61. Northwest wind around 5 mph becoming east in the afternoon.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. East wind around 5 mph becoming west after midnight.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63. West wind around 5 mph becoming south southeast in the afternoon.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. South wind 5 to 10 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 21. West wind around 5 mph.
Wednesday
Sunny, with a high near 62. Wind chill values between 15 and 25 early. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 26. Southwest wind around 5 mph becoming northwest in the evening.
New Year's Day
Mostly cloudy, with a high near 60. Wind chill values between 28 and 38 early. Calm wind becoming south around 5 mph in the morning.
Thursday Night
Partly cloudy, with a low around 30. Southeast wind around 5 mph becoming northwest in the evening.
Friday
Sunny, with a high near 61. Northwest wind around 5 mph becoming east in the afternoon.
Friday Night
Mostly clear, with a low around 28. East wind around 5 mph becoming west after midnight.
Saturday
Sunny, with a high near 63. West wind around 5 mph becoming south southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 36. South wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Guymon OK
 36.67°N 101.47°W (Elev. 3136 ft)
Last Update:
9:56 pm CST Dec 30, 2025
Forecast Valid:
10pm CST Dec 30, 2025-6pm CST Jan 6, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation