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

75°F

24°C

Humidity	84%
Wind Speed	S 25 G 37 mph
Barometer	29.69 in (1002.6 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	21 Jun 3:53 am CDT

More Information:

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

Extended Forecast for

4 Miles SSW Clinton OK

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

Click here for hazard details and duration

Heat Advisory

Today
High: 97 °F
Hot
Tonight
Low: 69 °F
Chance
T-storms
Monday
High: 87 °F
Chance
T-storms
Monday Night
Low: 67 °F
Showers
Likely
Tuesday
High: 89 °F
Slight Chance
T-storms
Tuesday Night
Low: 68 °F
Chance
T-storms then
Showers
Likely
Wednesday
High: 87 °F
Chance
T-storms
Wednesday Night
Low: 67 °F
Showers
Likely
Thursday
High: 87 °F
Slight Chance
T-storms

Detailed Forecast

Today

Sunny and hot, with a high near 97. Heat index values as high as 102. South southwest wind 18 to 22 mph, with gusts as high as 33 mph.

Tonight

A 50 percent chance of showers and thunderstorms. Mostly clear, with a low around 69. South wind 10 to 15 mph becoming east southeast after midnight. Winds could gust as high as 23 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. East northeast wind 11 to 13 mph, with gusts as high as 20 mph. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. East wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Tuesday

A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 89. Southeast wind around 9 mph.

Tuesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 68. Chance of precipitation is 70%.

Wednesday

A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 87.

Wednesday Night

Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 67. Chance of precipitation is 60%.

Thursday

A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87.

Thursday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Friday

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

Friday Night

Partly cloudy, with a low around 74.