Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Mostly Cloudy

89°F

32°C

Humidity	64%
Wind Speed	NW 5 mph
Barometer	29.98 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	3 Aug 12:15 pm CDT

More Information:

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

Extended Forecast for

2 Miles NNE Donaldsonville LA

This Afternoon
High: 88 °F
Chance
T-storms
Tonight
Low: 74 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 94 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 75 °F
Slight Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 94 °F
Chance
T-storms then
T-storms
Likely
Tuesday Night
Low: 75 °F
Slight Chance
T-storms then
Slight Chance
Showers
Wednesday
High: 94 °F
Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 75 °F
Slight Chance
T-storms
Thursday
High: 95 °F
T-storms
Likely

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a steady temperature around 88. North wind around 5 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Calm wind.

Monday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 94. Calm wind becoming northeast around 5 mph.

Monday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.

Tuesday

A chance of showers, then showers and thunderstorms likely after 10am. Mostly sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%.

Tuesday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.

Wednesday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 94. Calm wind becoming south around 5 mph. Chance of precipitation is 70%.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 75. Southwest wind around 5 mph becoming calm.

Thursday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny and hot, with a high near 95. Calm wind becoming northwest around 5 mph.

Thursday Night

A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 74. Calm wind.

Friday

Showers and thunderstorms likely. Mostly sunny, with a high near 94. Calm wind becoming northeast around 5 mph.

Friday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 75. South wind around 5 mph becoming calm.

Saturday

Showers and thunderstorms likely. Mostly sunny, with a high near 93. Calm wind becoming east around 5 mph in the afternoon.