Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from June 21, 01:00 PM CDT until June 21, 08:00 PM CDT

Current conditions at

Clinton, Clinton-Sherman Airport (KCSM)

Lat: 35.36°NLon: 99.2°WElev: 1919ft.

Fair and Breezy

80°F

27°C

Humidity	74%
Wind Speed	SE 21 mph
Barometer	29.80 in (1006.8 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	20 Jun 9:53 pm CDT

More Information:

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

Extended Forecast for

McClure OK

Heat Advisory June 21, 01:00pm until June 21, 08:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 72 °F
Mostly Clear
Sunday
High: 101 °F
Hot
Sunday Night
Low: 70 °F
Chance
T-storms
Monday
High: 88 °F
Chance
Showers
Monday Night
Low: 66 °F
Chance
T-storms then
Showers
Likely
Tuesday
High: 89 °F
Chance
T-storms then
Chance
Showers
Tuesday Night
Low: 66 °F
Chance
T-storms then
Showers
Likely
Wednesday
High: 85 °F
Chance
T-storms
Wednesday Night
Low: 65 °F
Showers
Likely

Detailed Forecast

Tonight

Mostly clear, with a low around 72. South southeast wind 15 to 17 mph, with gusts as high as 26 mph.

Sunday

Sunny and hot, with a high near 101. Heat index values as high as 107. South southwest wind 15 to 21 mph, with gusts as high as 31 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. South wind 9 to 11 mph becoming east after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 88. East northeast wind around 11 mph.

Monday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. East northeast wind 8 to 11 mph. Chance of precipitation is 70%.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 89.

Tuesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.

Wednesday

A 50 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 85.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Thursday

A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 86.

Thursday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Friday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.