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

Norman / Max Westheimer (KOUN)

Lat: 35.24°NLon: 97.47°WElev: 1182ft.

Fair

87°F

31°C

Humidity	51%
Wind Speed	S 9 mph
Barometer	30.05 in
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	15 Aug 11:35 pm CDT

More Information:

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

Extended Forecast for

2 Miles ENE Norman OK

Heat Advisory August 15, 11:57pm until August 16, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 15, 11:57pm until August 16, 07:00pm
NOW until 7:00pm Sun
Heat Advisory
Tonight
Low: 78 °F
Clear
Sunday
High: 103 °F
Sunny then
Chance
Showers
Sunday Night
Low: 74 °F
Slight Chance
T-storms
Monday
High: 98 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 103 °F
Hot
Tuesday Night
Low: 78 °F
Clear
Wednesday
High: 105 °F
Hot

Detailed Forecast

Tonight

Clear, with a low around 78. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.

Sunday

A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 103. Heat index values as high as 107. West southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Sunday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 74. West southwest wind 5 to 7 mph becoming light and variable.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 101. Northeast wind 5 to 7 mph.

Monday Night

Mostly clear, with a low around 73. East northeast wind around 6 mph becoming southeast after midnight.

Tuesday

Sunny and hot, with a high near 103.

Tuesday Night

Clear, with a low around 78.

Wednesday

Sunny and hot, with a high near 105.

Wednesday Night

Mostly clear, with a low around 75.

Thursday

Mostly sunny and hot, with a high near 100.