Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from June 19, 12:00 PM CDT until June 19, 07:00 PM CDT

Current conditions at

Acadiana Regional Airport (KARA)

Lat: 30.03°NLon: 91.88°WElev: 13ft.

Overcast

81°F

27°C

Humidity	94%
Wind Speed	S 7 mph
Barometer	29.88 in (1011.8 mb)
Dewpoint	79°F (26°C)
Visibility	7.00 mi
Heat Index	89°F (32°C)
Last update	19 Jun 1:53 am CDT

More Information:

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

Extended Forecast for

3 Miles NNE Saint Martinville LA

Heat Advisory June 19, 12:00pm until June 19, 07:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 79 °F
Mostly Cloudy
Juneteenth
High: 92 °F
Mostly Sunny
Friday Night
Low: 77 °F
Chance
Showers then
Slight Chance
T-storms
Saturday
High: 90 °F
Chance
T-storms
Saturday Night
Low: 77 °F
Chance
T-storms
Sunday
High: 90 °F
Chance
T-storms then
Mostly Sunny
Sunday Night
Low: 79 °F
Mostly Clear
Monday
High: 91 °F
Sunny
Monday Night
Low: 77 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 79. South wind 5 to 10 mph.

Juneteenth

Mostly sunny, with a high near 92. Heat index values as high as 109. South wind 5 to 10 mph.

Friday Night

A 40 percent chance of showers and thunderstorms, mainly between 10pm and midnight. Partly cloudy, with a low around 77. South wind 5 to 10 mph becoming east in the evening.

Saturday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90. Heat index values as high as 105. South wind 5 to 10 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly after 7pm. Mostly cloudy, with a low around 77. South wind 5 to 10 mph.

Sunday

A chance of thunderstorms before 7am. Mostly sunny, with a high near 90. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Sunday Night

Mostly clear, with a low around 79. South wind 10 to 15 mph, with gusts as high as 20 mph.

Monday

Sunny, with a high near 91. South wind 10 to 15 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 77. South wind 5 to 10 mph.

Tuesday

Sunny, with a high near 93.

Tuesday Night

Partly cloudy, with a low around 75.

Wednesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.