Severe Weather and Heavy Rainfall in the Midwest and Desert Southwest; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall are possible in the Midwest into the Central Appalachians and the Desert Southwest early this week. Storms are also expected in parts of the northern Plains today. Fire weather and air quality concerns will persist across portions of the West. Mid-summer heat will continue across much of the CONUS this week, especially in the the south-central High Plains. Read More >

Current conditions at

Lafayette, Lafayette Regional Airport (KLFT)

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

Fair

82°F

28°C

Humidity 82%
Wind Speed E 3 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 10 Aug 5:53 pm CDT
Detailed forecast for

St. Landry Parish

Tonight
Partly cloudy this evening, then becoming mostly clear. Patchy fog after midnight. Lows in the mid 70s. South winds around 5 mph this evening, becoming light and variable.
Tuesday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 105.
Tuesday Night
Mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.
Wednesday
Sunny. Areas of fog in the morning. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 107.
Wednesday Night
Mostly clear. Patchy fog after midnight. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph.
Thursday Through Monday
Mostly clear. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110.



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307 PM CDT Mon Aug 10 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database