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 Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Fair

31°F

-1°C

Humidity 59%
Wind Speed SW 5 mph
Barometer 30.05 in (1016.9 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 31 Dec 11:53 pm CST
Extended Forecast for

Guymon OK

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 32. West wind around 5 mph becoming calm.

    Low: 32 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Increasing clouds, with a high near 63. Wind chill values between 25 and 35 early. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 63 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Cloudy during the early evening, then gradual clearing, with a low around 31. South wind around 5 mph becoming northwest in the evening.

    Low: 31 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 64. Wind chill values between 26 and 36 early. West northwest wind around 5 mph becoming northeast in the afternoon.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. East wind around 5 mph becoming northwest after midnight.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65. Northwest wind around 5 mph becoming south in the afternoon.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. South southwest wind 5 to 15 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 70. Southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 70 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. South southwest wind 5 to 10 mph becoming west after midnight.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 32. West wind around 5 mph becoming calm.
New Year's Day
Increasing clouds, with a high near 63. Wind chill values between 25 and 35 early. Light and variable wind becoming south 5 to 10 mph in the morning.
Thursday Night
Cloudy during the early evening, then gradual clearing, with a low around 31. South wind around 5 mph becoming northwest in the evening.
Friday
Sunny, with a high near 64. Wind chill values between 26 and 36 early. West northwest wind around 5 mph becoming northeast in the afternoon.
Friday Night
Mostly clear, with a low around 32. East wind around 5 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 65. Northwest wind around 5 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 36. South southwest wind 5 to 15 mph.
Sunday
Partly sunny, with a high near 70. Southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 35. South southwest wind 5 to 10 mph becoming west after midnight.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Guymon OK
 36.69°N 101.5°W (Elev. 3051 ft)
Last Update:
11:45 pm CST Dec 31, 2025
Forecast Valid:
12am CST Jan 1, 2026-6pm CST Jan 7, 2026
 
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