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

Shawnee, Shawnee Municipal Airport (KSNL)

Lat: 35.36°NLon: 96.94°WElev: 1073ft.

Fair

82°F

28°C

Humidity	55%
Wind Speed	S 7 mph
Barometer	30.07 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	16 Aug 4:15 am CDT

More Information:

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

Extended Forecast for

Johnson OKSimilar City Names

Heat Advisory August 16, 04:33am until August 16, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 16, 04:33am until August 16, 07:00pm
NOW until 7:00pm Sun
Heat Advisory
Today
High: 104 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 75 °F
Slight Chance
T-storms
Monday
High: 99 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 74 °F
Slight Chance
T-storms
Tuesday
High: 105 °F
Hot
Tuesday Night
Low: 79 °F
Clear
Wednesday
High: 105 °F
Hot
Wednesday Night
Low: 77 °F
Mostly Clear

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 104. Heat index values as high as 107. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. West northwest wind 5 to 7 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 99. Heat index values as high as 102. North northeast wind 3 to 6 mph.

Monday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 74. Northeast wind around 6 mph becoming light and variable after midnight.

Tuesday

Sunny and hot, with a high near 105. Light south wind becoming south southwest 5 to 9 mph in the morning.

Tuesday Night

Clear, with a low around 79.

Wednesday

Sunny and hot, with a high near 105.

Wednesday Night

Mostly clear, with a low around 77.

Thursday

Mostly sunny and hot, with a high near 100.

Thursday Night

Partly cloudy, with a low around 74.