Alert archive / Louisiana / Heat Advisories in 2023
Heat Advisory 21, NWS New Orleans, LA
NWS New Orleans, LA issued this heat advisory at Jul 20, 2023, 2:32 PM CDT for 19 parishes in Louisiana; 8 counties in Mississippi. It took effect at Jul 21, 2023, 12:00 PM CDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Jul 20, 2023, 2:32 PM CDT (19:32 UTC)
- In effect from
- Jul 21, 2023, 12:00 PM CDT
- Expired
- Jul 21, 2023, 7:00 PM CDT
- In force
- 7 hr
- Issued by
- NWS New Orleans, LA
All 27 counties
Ascension Parish, LA, Assumption Parish, LA, East Baton Rouge Parish, LA, East Feliciana Parish, LA, Iberville Parish, LA, Jefferson Parish, LA, Livingston Parish, LA, Orleans Parish, LA, Plaquemines Parish, LA, Pointe Coupee Parish, LA, Saint Bernard Parish, LA, Saint Helena Parish, LA, Saint James Parish, LA, Saint John the Baptist Parish, LA, Saint Tammany Parish, LA, Tangipahoa Parish, LA, Washington Parish, LA, West Baton Rouge Parish, LA, West Feliciana Parish, LA, Amite County, MS, Hancock County, MS, Harrison County, MS, Jackson County, MS, Pearl River County, MS, Pike County, MS, Walthall County, MS, Wilkinson County, MS
Nearby
Heat Advisories in Louisiana, 2023Heat Advisories in Mississippi, 2023Every heat advisory in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.