Areas of Dangerous Heat and Heavy Rain with Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Hazardous Weather Conditions

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

Lat: 36.68° N Lon: 101.51° W Elev: 3123 ft.

Overcast

66°F

19°C

Humidity 63%
Wind Speed NE 10 mph
Barometer 30.16 in (1017.3 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 15 Sep 8:53 pm CDT
Detailed forecast for

Texas County

Tonight
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 50s. North winds 10 to 20 mph, diminishing to 5 to 10 mph after midnight. Chance of rain 50 percent.
Wednesday
Partly cloudy. Highs in the upper 80s. East winds around 5 mph, becoming south 15 to 20 mph with gusts up to 30 mph in the afternoon.
Wednesday Night
Mostly clear. Lows in the lower 60s. South winds 10 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight.
Thursday
Sunny. Highs in the mid 90s. South winds 10 to 20 mph with gusts up to 30 mph.
Thursday Night
Partly cloudy. Lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph.
Friday
Partly cloudy. Breezy. Highs in the mid 90s.
Friday Night
Partly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows in the lower 60s. Chance of rain 30 percent.
Saturday
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.
Saturday Night
Increasing clouds. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows around 60. Chance of rain 50 percent.
Sunday
Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
Sunday Night
A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 30 percent.
Monday
Partly cloudy with a 20 percent chance of showers. Highs in the upper 70s.
Monday Night
A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 30 percent.
Tuesday
Partly cloudy with a 30 percent chance of showers. Highs in the lower 80s.



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646 PM CDT Tue Sep 15 2026
 
 

Additional Resources

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