Areas of Heavy to Excessive Rainfall Which May Bring Flooding

An area of thunderstorms and heavy rains may produce flash flooding in the central and southern Plains, specifically southeast Kansas, into the morning. Monsoon moisture will continue to produce areas of heavy rainfall and the potential for flooding and debris flows across the northern Intermountain West. Heavy rain continues across portions of southwest and south-central Alaska. Read More >

Hazardous Weather Conditions

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Thunderstorm in Vicinity

73°F

23°C

Humidity 79%
Wind Speed SE 8 mph
Barometer 30.03 in (1012.1 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 28 Aug 12:53 am CDT
Extended Forecast for

8 Miles N Optima OK

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm before 4am, then a slight chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 60. East southeast wind around 10 mph.  Chance of precipitation is 60%.

    Low: 60 °F

    Showers
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 79. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 58. East wind 5 to 10 mph.

    Low: 58 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 79. Southeast wind around 5 mph.

    High: 79 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 58. Southeast wind 5 to 10 mph.  Chance of precipitation is 70%.

    Low: 58 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 78. South wind 5 to 10 mph becoming east in the afternoon.  Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 57. East wind 5 to 10 mph becoming north after midnight.  Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm.  Mostly sunny, with a high near 79. North wind around 5 mph becoming east in the afternoon.

    High: 79 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am.  Mostly clear, with a low around 56. East wind around 5 mph becoming southwest after midnight.

    Low: 56 °F

    Mostly Clear
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm before 4am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 60. East southeast wind around 10 mph. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 79. North wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Increasing clouds, with a low around 58. East wind 5 to 10 mph.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 79. Southeast wind around 5 mph.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 58. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Saturday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. South wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 40%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 60%.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 79. North wind around 5 mph becoming east in the afternoon.
Sunday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 56. East wind around 5 mph becoming southwest after midnight.
Labor Day
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N Optima OK
 36.87°N 101.37°W (Elev. 3107 ft)
1:45 am CDT Aug 28, 2025
1am CDT Aug 28, 2025-6pm CDT Sep 3, 2025
 
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