Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Hazardous Weather Conditions

Heat Advisory until August 16, 07:00 PM CDT

Current conditions at

McAlester, McAlester Regional Airport (KMLC)

Lat: 34.88°NLon: 95.78°WElev: 768ft.

A Few Clouds

84°F

29°C

Humidity	61%
Wind Speed	S 6 mph
Barometer	30.09 in (1017.6 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	16 Aug 6:53 am CDT

More Information:

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

Extended Forecast for

3 Miles N Calvin OK

Heat Advisory August 16, 07:22am until August 16, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 16, 07:22am until August 16, 07:00pm
NOW until 7:00pm Sun
Heat Advisory
Today
High: 103 °F
Hot
Tonight
Low: 77 °F
Mostly Clear
Monday
High: 103 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 75 °F
Slight Chance
T-storms
Tuesday
High: 107 °F
Hot
Tuesday Night
Low: 80 °F
Mostly Clear
Wednesday
High: 107 °F
Hot
Wednesday Night
Low: 79 °F
Mostly Clear

Detailed Forecast

Today

Sunny and hot, with a high near 103. Heat index values as high as 107. Southwest wind 7 to 9 mph.

Tonight

Mostly clear, with a low around 77. Southwest wind around 6 mph becoming light and variable after midnight.

Monday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 103. Heat index values as high as 107. Calm wind becoming north around 5 mph in the morning.

Monday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 75. Northeast wind around 5 mph becoming calm in the evening.

Tuesday

Sunny and hot, with a high near 107. Calm wind becoming southwest 5 to 8 mph in the morning.

Tuesday Night

Mostly clear, with a low around 80.

Wednesday

Sunny and hot, with a high near 107.

Wednesday Night

Mostly clear, with a low around 79.

Thursday

Sunny and hot, with a high near 103.

Thursday Night

Mostly clear, with a low around 75.