Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Overcast

78°F

26°C

Humidity 54%
Wind Speed E 12 mph
Barometer 30.16 in (1016.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 23 Aug 7:53 pm CDT
Extended Forecast for

10 Miles WNW Guymon / Guymon Municipal Airport OK

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 1am and 4am.  Mostly cloudy, with a low around 61. Southeast wind 5 to 10 mph.

    Low: 61 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 90. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 90 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am.  Low around 59. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 59 °F

    Chance
    T-storms then
    Showers

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 78. Southeast wind 10 to 15 mph.  Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 53. East wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    Low: 53 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm.  Mostly cloudy, with a high near 69. East southeast wind around 10 mph.  Chance of precipitation is 50%.

    High: 69 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers likely after 1am.  Mostly cloudy, with a low around 55. East southeast wind around 10 mph.  Chance of precipitation is 60%.

    Low: 55 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers before 1pm.  Mostly cloudy, with a high near 80. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 80 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 59. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly between 1am and 4am. Mostly cloudy, with a low around 61. Southeast wind 5 to 10 mph.
Sunday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 59. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm. Low around 53. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Tuesday
A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 69. East southeast wind around 10 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers likely after 1am. Mostly cloudy, with a low around 55. East southeast wind around 10 mph. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 80. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 78.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Guymon / Guymon Municipal Airport OK
 36.75°N 101.67°W (Elev. 3291 ft)
1:45 pm CDT Aug 23, 2025
8pm CDT Aug 23, 2025-6pm CDT Aug 30, 2025
 
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Additional Resources

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