Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Fair

103°F

39°C

Humidity	23%
Wind Speed	Vrbl 7 mph
Barometer	29.85 in (1004.5 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	28 Jul 5:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Guymon OK

Heat Advisory July 28, 06:34pm until July 28, 09:00pm

Click here for hazard details and duration

...

Heat Advisory July 28, 06:34pm until July 28, 09:00pm
NOW until 9:00pm Tue
Heat Advisory
Tonight
Low: 68 °F
Chance
T-storms
Wednesday
High: 102 °F
Hot
Wednesday Night
Low: 69 °F
Slight Chance
T-storms
Thursday
High: 105 °F
Hot
Thursday Night
Low: 68 °F
Chance
T-storms
Friday
High: 101 °F
Hot
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 97 °F
Hot

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 4am, then a slight chance of showers. Increasing clouds, with a low around 68. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 30%.

Wednesday

Mostly sunny and hot, with a high near 102. Northwest wind 5 to 10 mph becoming east southeast in the afternoon.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 1am. Increasing clouds, with a low around 69. Southeast wind around 10 mph becoming west northwest after midnight.

Thursday

Sunny and hot, with a high near 105. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68. South southwest wind 5 to 10 mph becoming northwest after midnight.

Friday

Sunny and hot, with a high near 101. North northwest wind 5 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

Friday Night

Mostly clear, with a low around 66. East northeast wind 5 to 10 mph.

Saturday

Sunny and hot, with a high near 97. East wind 5 to 10 mph.

Saturday Night

Clear, with a low around 64. East wind 5 to 10 mph.

Sunday

Sunny and hot, with a high near 100.

Sunday Night

Clear, with a low around 67.