Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

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

Fair

73°F

23°C

Humidity	64%
Wind Speed	S 10 mph
Barometer	29.90 in (1006.8 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	1 Jul 4:53 am CDT

More Information:

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

Extended Forecast for

Guymon OK

Today
High: 97 °F
Mostly Sunny
and Breezy
then Slight
Chance
T-storms
Tonight
Low: 68 °F
Chance
T-storms
Thursday
High: 98 °F
Hot
Thursday Night
Low: 70 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Friday
High: 102 °F
Hot
Friday Night
Low: 71 °F
Partly Cloudy
Independence Day
High: 103 °F
Hot
Saturday Night
Low: 68 °F
Partly Cloudy
Sunday
High: 97 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 97. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly between 7pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 68. South wind 15 to 20 mph becoming west in the evening. Winds could gust as high as 30 mph.

Thursday

Sunny and hot, with a high near 98. South wind 15 to 20 mph, with gusts as high as 35 mph.

Thursday Night

Partly cloudy, with a low around 70. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.

Friday

Sunny and hot, with a high near 102. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Friday Night

Partly cloudy, with a low around 71. South wind 15 to 20 mph, with gusts as high as 30 mph.

Independence Day

Mostly sunny and hot, with a high near 103. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 68. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97. West wind 5 to 10 mph becoming east southeast in the afternoon.

Sunday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97.

Monday Night

Partly cloudy, with a low around 67.

Tuesday

Sunny and hot, with a high near 98.