National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall Across South Texas; Heat in the West

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and Lower Mississippi River Valley through Thursday. Hot temperatures will persist over central and northern California and the Pacific Northwest through today. Read More >

Hazardous Weather Conditions

Current conditions at

Acadiana Regional Airport (KARA)

Lat: 30.03°NLon: 91.88°WElev: 13ft.

Light Rain

76°F

24°C

Humidity 97%
Wind Speed SE 5 mph
Barometer 29.86 in (1010.9 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index75°F (24°C)
Last update 16 Jun 4:53 am CDT
Extended Forecast for

2 Miles E Louisa LA

Flood Watch June 16, 05:21am until June 18, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch June 16, 05:21am until June 18, 07:00am

    NOW until 7:00am Thu

    Flood Watch

  • Overnight

    Low: 78 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 84. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 84 °F

    T-storms then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 76. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 76 °F

    Chance
    T-storms then
    Showers

  • Wednesday

    Wednesday: Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 88. Heat index values as high as 101. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 88 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 79. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 79 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. High near 89. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 89 °F

    Showers then
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 80. South wind around 15 mph, with gusts as high as 20 mph.

    Low: 80 °F

    Chance
    T-storms

  • Juneteenth

    Juneteenth: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. South wind around 10 mph.

    High: 90 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78. South wind around 10 mph.
Tuesday
Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 84. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Tuesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 76. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 88. Heat index values as high as 101. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 79. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Thursday
Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. High near 89. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 80. South wind around 15 mph, with gusts as high as 20 mph.
Juneteenth
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. South wind around 10 mph.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 79. South wind 5 to 10 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 90.
Saturday Night
Partly cloudy, with a low around 79.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 81.
Monday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Louisa LA
 29.78°N 91.75°W
Last Update:
2:45 am CDT Jun 16, 2026
Forecast Valid:
5am CDT Jun 16, 2026-6pm CDT Jun 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation