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

Heat Advisory until August 16, 07:00 PM CDT

Current conditions at

Alva, Alva Regional Airport (KAVK)

Lat: 36.77°NLon: 98.67°WElev: 1473ft.

97°F

36°C

Humidity	34%
Wind Speed	NW 9 mph
Barometer	30.06 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	16 Aug 4:15 pm CDT

More Information:

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

Extended Forecast for

7 Miles SSE Capron OK

Heat Advisory August 16, 04:26pm until August 16, 07:00pm

Click here for hazard details and duration

...

Heat Advisory August 16, 04:26pm until August 16, 07:00pm
NOW until 7:00pm Sun
Heat Advisory
Tonight
Low: 71 °F
Mostly Clear
then Chance
T-storms
Monday
High: 94 °F
Slight Chance
T-storms
Monday Night
Low: 70 °F
Partly Cloudy
Tuesday
High: 106 °F
Hot
Tuesday Night
Low: 77 °F
Mostly Clear
Wednesday
High: 105 °F
Hot
Wednesday Night
Low: 71 °F
Mostly Clear
then Slight
Chance
T-storms
Thursday
High: 98 °F
Hot

Detailed Forecast

Tonight

A 50 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 71. Northeast wind 7 to 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A slight chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 94. Heat index values as high as 98. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 70. East wind around 6 mph.

Tuesday

Partly sunny, then gradually becoming sunny and hot, with a high near 106. East wind 5 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 77. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.

Wednesday

Sunny and hot, with a high near 105.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 71.

Thursday

Mostly sunny and hot, with a high near 98.

Thursday Night

Mostly clear, with a low around 70.

Friday

Mostly sunny and hot, with a high near 101.