Tuesday radar

Substantial rainfall will pass through southeast Louisiana on Tuesday as a slow-moving cold front approaches, forecasters say.

Today & tonight

Keep your rain gear nearby. A 90% rain chance is expected during the day. Highs will begin in the 70s but should drop to the mid-50s for the remainder of the day. The NWS says a quarter-to-half an inch of rain is possible.

Wednesday & Thursday

Cloud coverage is expected for both days with a 30% chance of rain on Wednesday. Highs will be in the 50s both days. The coolest temperatures could be Wednesday night, with a low reaching 39 degrees.

End of the week

More rain could fall Friday, mainly before noon. Highs will be in the lower 60s.