Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Fair

70°F

21°C

Humidity 73%
Wind Speed S 10 mph
Barometer 29.99 in (1011.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 20 Jun 1:53 am CDT
Extended Forecast for

13 Miles NNW Guymon / Guymon Municipal Airport OK

  • Overnight

    Overnight: Partly cloudy, with a low around 60. South wind around 10 mph.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Isolated showers and thunderstorms after 4pm. Some of the storms could be severe.  Partly sunny, then gradually becoming sunny, with a high near 96. South wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 20%.

    High: 96 °F

    Mostly Sunny
    then Severe
    Thunderstorms

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms, mainly before 10pm. Some of the storms could be severe.  Mostly cloudy during the early evening, then gradual clearing, with a low around 67. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 40%.

    Low: 67 °F

    Severe
    Thunderstorms
    and Breezy

  • Sunday

    Sunday: Sunny and hot, with a high near 99. West wind 5 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Isolated showers and thunderstorms after 1am.  Mostly clear, with a low around 60. Northeast wind 10 to 20 mph.  Chance of precipitation is 20%.

    Low: 60 °F

    Mostly Clear
    then Isolated
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 85. North northeast wind around 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 58. East southeast wind 10 to 15 mph.

    Low: 58 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 86. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 86 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Partly cloudy, with a low around 58. East wind 5 to 15 mph.  Chance of precipitation is 70%.

    Low: 58 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 60. South wind around 10 mph.
Saturday
Isolated showers and thunderstorms after 4pm. Some of the storms could be severe. Partly sunny, then gradually becoming sunny, with a high near 96. South wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers and thunderstorms, mainly before 10pm. Some of the storms could be severe. Mostly cloudy during the early evening, then gradual clearing, with a low around 67. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Sunday
Sunny and hot, with a high near 99. West wind 5 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Isolated showers and thunderstorms after 1am. Mostly clear, with a low around 60. Northeast wind 10 to 20 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 85. North northeast wind around 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. East southeast wind 10 to 15 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 58. East wind 5 to 15 mph. Chance of precipitation is 70%.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Guymon / Guymon Municipal Airport OK
 36.87°N 101.56°W (Elev. 3261 ft)
1:46 am CDT Jun 20, 2026
2am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
 
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Additional Resources

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