Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

Current conditions at

Beaumont/Port Arthur Southeast Texas Regional Airport (KBPT)

Lat: 29.95° N Lon: 94.03° W Elev: 13 ft.

Fair

83°F

28°C

Humidity 85%
Wind Speed S 6 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 14 Sep 6:53 pm CDT
Detailed forecast for

Lower Jefferson

Tonight
Mostly clear. Lows in the upper 70s. South winds around 5 mph.
Tuesday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106.
Tuesday Night
Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming northeast after midnight.
Wednesday
Mostly sunny. Humid with highs in the lower 90s. East winds 5 to 10 mph.
Wednesday Night
Mostly cloudy with a chance of showers. Humid with lows in the upper 70s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
Thursday
A chance of showers in the morning. Mostly sunny. Highs around 90. Chance of rain 40 percent.
Thursday Night Through Saturday Night
Mostly clear. Lows in the mid 70s. Highs in the upper 80s.
Sunday
Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.
Sunday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.
Monday
Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 80s. Chance of rain 60 percent.



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307 PM CDT Mon Sep 14 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database