Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

McAlester, McAlester Regional Airport (KMLC)

Lat: 34.88°NLon: 95.78°WElev: 768ft.

Fair

101°F

38°C

Humidity	32%
Wind Speed	SW 8 mph
Barometer	29.98 in (1013.8 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	16 Aug 6:53 pm CDT

More Information:

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

Extended Forecast for

Clayton OK

Heat Advisory August 16, 07:09pm until August 16, 08:00pm

Click here for hazard details and duration

...

Heat Advisory August 16, 07:09pm until August 16, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Tonight
Low: 77 °F
Partly Cloudy
Monday
High: 103 °F
Sunny then
Chance
T-storms
Monday Night
Low: 75 °F
Chance
T-storms then
Mostly Clear
Tuesday
High: 104 °F
Hot
Tuesday Night
Low: 78 °F
Mostly Clear
Wednesday
High: 104 °F
Hot
Wednesday Night
Low: 77 °F
Mostly Clear
Thursday
High: 103 °F
Hot

Detailed Forecast

Tonight

Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm.

Monday

A 30 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 103. Heat index values as high as 106. Calm wind becoming northwest around 5 mph in the afternoon.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 75. North wind around 5 mph becoming calm.

Tuesday

Sunny and hot, with a high near 104. Calm wind becoming southwest around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 78. South wind around 5 mph.

Wednesday

Sunny and hot, with a high near 104. South wind around 5 mph.

Wednesday Night

Mostly clear, with a low around 77. South wind around 5 mph.

Thursday

Sunny and hot, with a high near 103. Southwest wind around 5 mph.