Tropical Storm and Storm Surge Watches for the North Carolina Outer Banks; Hot in the Mid-Mississippi Valley

Tropical Storm conditions and coastal flooding are possible in the North Carolina Outer Banks beginning late Wednesday. Tropical Storm and Storm Surge Watches are in effect. Major Hurricane Erin is expected to bring life threatening surf and rip currents along the East Coast beaches this week. Hot to extremely hot temperatures are forecast through Tuesday in the Mid-Mississippi Valley. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 19, 10:00 AM CDT until August 19, 07:00 PM CDT

Current conditions at

New Orleans, New Orleans International Airport (KMSY)

Lat: 29.99°NLon: 90.25°WElev: 3ft.

Fair

79°F

26°C

Humidity	94%
Wind Speed	W 3 mph
Barometer	29.94 in (1014.2 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	19 Aug 1:53 am CDT

More Information:

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

Extended Forecast for

4 Miles ESE Des Allemands LA

Heat Advisory August 19, 10:00am until August 19, 07:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 77 °F
Mostly Clear
Tuesday
High: 93 °F
Slight Chance
T-storms
Tuesday Night
Low: 77 °F
Slight Chance
T-storms then
Mostly Clear
Wednesday
High: 93 °F
Chance
T-storms
Wednesday Night
Low: 76 °F
Chance
T-storms then
Mostly Clear
Thursday
High: 92 °F
Chance
T-storms then
T-storms
Likely
Thursday Night
Low: 76 °F
T-storms
Likely then
Chance
Showers
Friday
High: 90 °F
Chance
T-storms then
T-storms
Likely
Friday Night
Low: 76 °F
Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a low around 77. Calm wind.

Tuesday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 93. Heat index values as high as 105. Calm wind becoming northeast around 5 mph in the morning.

Tuesday Night

A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 77. Northeast wind around 5 mph becoming calm.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Sunny, with a high near 93. Calm wind becoming northeast around 5 mph in the morning. Chance of precipitation is 40%.

Wednesday Night

A 30 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 76. South wind around 5 mph becoming calm.

Thursday

A slight chance of showers, then showers and thunderstorms likely after 10am. Mostly sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.

Thursday Night

Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.

Friday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%.

Friday Night

A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 76. Calm wind.

Saturday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 90. Calm wind becoming northwest around 5 mph in the afternoon.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. Southwest wind around 5 mph becoming calm.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm.

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming northeast around 5 mph in the morning.