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 >

Current conditions at

Lafayette, Lafayette Regional Airport (KLFT)

Lat: 30.2° N Lon: 91.99° W Elev: 39 ft.

Overcast

89°F

32°C

Humidity 63%
Wind Speed S 8 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 15 Aug 7:53 pm CDT
Detailed forecast for

Upper St. Martin

Tonight
Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph. Heat index values up to 106 early this evening.
Sunday
Sunny with highs in the upper 90s. Northwest winds around 5 mph, becoming west in the afternoon. Heat index values up to 110.
Sunday Night
Mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph. Heat index values up to 106 early in the evening.
Monday
Sunny with highs in the upper 90s. West winds around 5 mph. Heat index values up to 113.
Monday Night
Mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph. Heat index values up to 105 early in the evening.
Tuesday And Tuesday Night
Partly cloudy. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110.
Wednesday Through Friday
Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110.
Friday Night
Partly cloudy in the evening, then clearing. Lows in the mid 70s.
Saturday
Sunny. Highs in the mid 90s. Heat index values up to 110.



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307 PM CDT Sat Aug 15 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database