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

Alva, Alva Regional Airport (KAVK)

Lat: 36.77°NLon: 98.67°WElev: 1473ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Lambert OK

Heat Advisory August 15, 06:56am until August 16, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 15, 06:56am until August 16, 07:00pm
NOW until 7:00pm Sun
Heat Advisory
Today
High: 108 °F
Slight Chance
Showers then
Slight Chance
T-storms
Tonight
Low: 77 °F
Slight Chance
T-storms then
Mostly Cloudy
Sunday
High: 100 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 71 °F
Slight Chance
T-storms then
Chance
Showers
Monday
High: 96 °F
Slight Chance
T-storms then
Slight Chance
Showers
Monday Night
Low: 72 °F
Partly Cloudy
Tuesday
High: 108 °F
Hot
Tuesday Night
Low: 78 °F
Mostly Clear

Detailed Forecast

Today

A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 108. South wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Increasing clouds, with a low around 77. South wind 6 to 14 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.

Sunday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny and hot, with a high near 100. Heat index values as high as 104. North wind 5 to 8 mph. Chance of precipitation is 20%.

Sunday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 71. North northeast wind 5 to 8 mph.

Monday

A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Partly sunny, with a high near 96. East northeast wind around 6 mph. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 72.

Tuesday

Sunny and hot, with a high near 108.

Tuesday Night

Mostly clear, with a low around 78.

Wednesday

Sunny and hot, with a high near 104.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72.

Thursday

Mostly sunny and hot, with a high near 99.