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 in effect from August 15, 11:00 AM CDT until August 15, 07:00 PM CDT

Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Fair

79°F

26°C

Humidity	NA
Wind Speed	Calm
Barometer	30.15 in (1020.9 mb)
Dewpoint	N/A
Visibility	10.00 mi
Last update	15 Aug 5:56 am CDT

More Information:

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

Extended Forecast for

Patterson LA

Heat Advisory August 15, 11:00am until August 15, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 95 °F
Sunny
Tonight
Low: 78 °F
Mostly Clear
Sunday
High: 95 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 78 °F
Chance
T-storms then
Mostly Clear
Monday
High: 94 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 79 °F
Partly Cloudy
Tuesday
High: 94 °F
Mostly Sunny
Tuesday Night
Low: 78 °F
Partly Cloudy
Wednesday
High: 93 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 95. Heat index values as high as 109. Calm wind becoming southwest around 5 mph in the afternoon.

Tonight

Mostly clear, with a low around 78. Southwest wind around 5 mph becoming calm in the evening.

Sunday

A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 95. Heat index values as high as 109. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 78. Southwest wind around 5 mph becoming calm in the evening.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 79. Southwest wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 94. Light west wind becoming southwest 5 to 10 mph in the morning.

Tuesday Night

Partly cloudy, with a low around 78. Southwest wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 93. Light west wind becoming southwest 5 to 10 mph in the morning.

Wednesday Night

Mostly clear, with a low around 78.