Alert archive / Louisiana / Tornado Warnings in 2026
Tornado Warning 77, NWS New Orleans, LA
NWS New Orleans, LA issued this tornado warning at Jun 18, 2026, 6:41 AM CDT for Saint Tammany Parish, Louisiana. It was in force for 34 min. 3 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 18, 2026, 6:41 AM CDT (11:41 UTC)
- Expired
- Jun 18, 2026, 7:15 AM CDT
- In force
- 34 min
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.0 in
County Saint Tammany Parish, LA
The radar
The Hammond radar (KHDC), 68 km from the middle of the area, began a volume at 11:40 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 18, 6:49 AM CDT | TORNADO | Eden Isle, LA | NWS ground survey confirmed an EF-0 touched down in Eden Isle, LA and moved east across I-10 into Lakeshore Village before lifting. |
| Jun 18, 7:14 AM CDT | TSTM WND DMG | 2 E Eden Isle, LA | Social media report of powerlines, trees and fences down in Lakeshore Village. Possible tornado. |
| Jun 18, 7:25 AM CDT | TSTM WND DMG | 5 Se Slidell, LA | Trees downed in Avery Estates in Slidell. Possible tornado. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this tornado warning; the first came 8 minutes after it went out.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 17, 10:23 PM CDT | Tornado Watch | SPC | 10 hr |
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 00:00Z, 11.7 hours before the alert went out and 9 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1945 J/kg
- Mixed-layer CIN
- -6 J/kg
- Mixed-layer LCL
- 854 m above ground
- 0-6 km bulk shear
- 11 kt
- 0-1 km storm-relative helicity
- 82 m²/s²
- 0-3 km storm-relative helicity
- 89 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
910
WFUS54 KLIX 181141
TORLIX
LAC103-181215-
/O.NEW.KLIX.TO.W.0077.260618T1141Z-260618T1215Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service New Orleans LA
641 AM CDT Thu Jun 18 2026
The National Weather Service in New Orleans has issued a
* Tornado Warning for...
South central St. Tammany Parish in southeastern Louisiana...
* Until 715 AM CDT.
* At 641 AM CDT, a thunderstorm capable of producing a waterspout was
located just offshore near Eden Isle, moving northeast at 15 mph.
HAZARD...Tornado.
SOURCE...Radar indicated waterspout moving onshore.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This tornado will be near...
Slidell and Eden Isle around 645 AM CDT.
This includes Interstate 10 in Louisiana between mile markers 259 and
265.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
Heavy rainfall may hide this tornado. Do not wait to see or hear the
tornado. TAKE COVER NOW!
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3023 8968 3019 8981 3022 8986 3023 8987
3029 8982
TIME...MOT...LOC 1141Z 238DEG 15KT 3020 8985
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
$$
Zeringue2 follow-up statements
773
WWUS54 KLIX 181153
SVSLIX
Severe Weather Statement
National Weather Service New Orleans LA
653 AM CDT Thu Jun 18 2026
LAC103-181215-
/O.CON.KLIX.TO.W.0077.000000T0000Z-260618T1215Z/
St. Tammany LA-
653 AM CDT Thu Jun 18 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 715 AM CDT FOR SOUTH
CENTRAL ST. TAMMANY PARISH...
At 653 AM CDT, a severe thunderstorm capable of producing a tornado
was located over Eden Isle, moving east at 25 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This tornadic thunderstorm will remain over mainly rural areas of
south central St. Tammany Parish.
This includes Interstate 10 in Louisiana between mile markers 261 and
265.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
Heavy rainfall may hide this tornado. Do not wait to see or hear the
tornado. TAKE COVER NOW!
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3024 8970 3020 8979 3022 8982 3028 8979
TIME...MOT...LOC 1153Z 277DEG 20KT 3022 8977
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
$$
Zeringue496 WWUS54 KLIX 181207 SVSLIX Severe Weather Statement National Weather Service New Orleans LA 707 AM CDT Thu Jun 18 2026 LAC103-181215- /O.EXP.KLIX.TO.W.0077.000000T0000Z-260618T1215Z/ St. Tammany LA- 707 AM CDT Thu Jun 18 2026 ...THE TORNADO WARNING FOR SOUTH CENTRAL ST. TAMMANY PARISH WILL EXPIRE AT 715 AM CDT... The Tornado Warning that was previously in effect has been reissued. Please refer to that bulletin for the latest severe weather information. Heavy rain is also still ongoing with this thunderstorm. A Tornado Watch remains in effect until 800 AM CDT for southeastern Louisiana. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service New Orleans. Remember, a Tornado Warning still remains in effect for southeast St. Tammany and Hancock Counties! && LAT...LON 3024 8970 3020 8979 3022 8982 3028 8979 TIME...MOT...LOC 1205Z 238DEG 15KT 3024 8972 $$ TJS
What forecasters said that day
The local office's own words before this tornado warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS New Orleans, LA wrote its last area forecast discussion before this tornado warning went out at Jun 18, 6:18 AM CDT, 23 minutes earlier. Its key messages:
- Updated at 613 AM CDT Thu Jun 18 2026
- Potential for Life Threatening Flash Flooding. A Particularly Dangerous and Life Threatening Flash Flood Situation exists with a High Risk of Flooding across portions of south Mississippi and southeast Louisiana, especially east of Interstate 55. Considerable Flash Flooding is likely and Catastrophic Flash Flooding is possible today.
- A Flood Watch is in effect through Friday morning for most of southeast Louisiana as well as all of southwest and coastal Mississippi.
- Tornado Watch 348 in effect until 6 AM CDT for most of the area.
- Dangerous conditions for mariners of small craft and minor coastal flooding on south facing shores west of the Mississippi River will persist through tonight as Post Tropical Cyclone Arthur moves into southwest Louisiana.
- Extreme heat is expected this weekend. Heat advisories will likely be issued for heat index values of around 110 degrees.
Area forecast discussion, Jun 18, 6:18 AM CDT, 23 minutes before
Area Forecast Discussion
National Weather Service New Orleans LA
618 AM CDT Thu Jun 18 2026
...New AVIATION...
.KEY MESSAGES...
Updated at 613 AM CDT Thu Jun 18 2026
- Potential for Life Threatening Flash Flooding. A Particularly
Dangerous and Life Threatening Flash Flood Situation exists with
a High Risk of Flooding across portions of south Mississippi and
southeast Louisiana, especially east of Interstate 55.
Considerable Flash Flooding is likely and Catastrophic Flash
Flooding is possible today.
- A Flood Watch is in effect through Friday morning for most of
southeast Louisiana as well as all of southwest and coastal
Mississippi.
- Tornado Watch 348 in effect until 6 AM CDT for most of the area.
- Dangerous conditions for mariners of small craft and minor
coastal flooding on south facing shores west of the Mississippi
River will persist through tonight as Post Tropical Cyclone
Arthur moves into southwest Louisiana.
- Extreme heat is expected this weekend. Heat advisories will
likely be issued for heat index values of around 110 degrees.
&&
.UPDATE...
Issued at 354 AM CDT Thu Jun 18 2026
Updated Key Messages for WPC's High Risk of Excessive Rainfall
today for portions of the area. Likely to have a fairly large
stripe of 6 to 10 inch rainfall with isolated totals significantly
higher from Houma and Thibodaux northeastward.
&&
.SHORT TERM...
(Now through Sunday)
Issued at 1220 AM CDT Thu Jun 18 2026
Post Tropical Cyclone Arthur has degenerated to a low pressure
area along the Upper Texas Coast. The remnants will continue to
track across western Louisiana overnight and will reach the
Carolinas coastlines by Friday morning. We've already seen some
rotation in radar data, and expect we'll have short-lived spinups
overnight. Additionally, we remain highly concerned about extreme
rainfall amounts overnight. We already had 2.3 inch precipitable
water values at 00z, with guidance indicating that values near 2.6
inches are possible/likely overnight as a 35-40 knot low level jet
plugs in. The 02Z HRRR, for instance, has a large area of rainfall
totals in excess of 6 inches across the area by mid-afternoon
Thursday with spot totals approaching or exceeding 10 inches. If
these totals, or anything close are realized, we're probably
looking at major flooding in those areas. No changes to Flood
Watch anticipated. Could still be scattered precipitation into
Thursday evening associated with this system before we start
seeing some slight drying.
With precipitable water values remaining near 2 inches through
Sunday, still plenty of moisture available for scattered
convection, even without large scale forcing to aid in producing
lift. The large scale heavy rainfall threat will diminish beyond
Thursday evening, but localized heavy rain still possible. Could
also see a few microbursts on Friday.
A second issue over the weekend will be heat stress. We'll likely
see at least some sunshine at times Friday through the weekend
that will allow temperatures to get into the lower, or possibly
middle 90s in many areas. With dew points likely in the upper 70s
to near 80, and lots of residual moisture on the ground, it's
going to be steamy. Likely to have heat index values near our 108
degree criteria for Heat Advisories in many areas on Friday and
possibly again on Sunday. This will be addressed once we get past
the rainfall and tornado issues this morning. Overnight lows may
have trouble getting below 80 degrees for several nights.
&&
.LONG TERM...
(Sunday night through Wednesday)
Issued at 1220 AM CDT Thu Jun 18 2026
Ridging sets up over the northern Gulf for the first half of next
week. However, shortwaves will be tracking west to east just north
of the local area. If we are going to have a day that is
completely dry, it'll probably be Monday. Similar to the weekend,
we'll have to monitor for potential Heat Advisories, especially
Monday. For Tuesday and Wednesday, the question will be exactly
when storms develop. If they develop early enough in the day, that
would blunt the heat somewhat. For now, will stick with the NBM
forecast temperatures with several days seeing highs in the lower
and middle 90s.
&&
.AVIATION...
(12Z TAFS)
Issued at 613 AM CDT Thu Jun 18 2026
Large area of SHRA/TSRA moving across most terminals early this
morning with IFR or lower conditions. Main exceptions are KHUM and
KBTR, where convection has moved east for now. Eastern terminals
could still see gusts to around 40 knots as convection moves
through. The current area of convection should be east of all
terminals by 18z, but with abundant moisture still in place,
afternoon heating could redevelop TSRA. Expect any remaining
precipitation to dissipate after sunset, but MVFR ceilings could
redevelop before sunrise.
&&
.MARINE...
Issued at 1220 AM CDT Thu Jun 18 2026
Strong southerly winds of 20 to 25 knots with gusts of 30 knots
will remain in place over the coastal waters through tonight and
into Thursday and seas of 6 to 9 feet can be expected in the open
Gulf waters. Small craft advisories remain in effect due to these
conditions. Moving into the weekend and early next week, a broad
area of high pressure will build back over the eastern Gulf
waters. Persistent onshore winds of 10 to 15 knots and seas of 2
to 4 feet can be expected from Friday through early next week.
&&
.LIX WATCHES/WARNINGS/ADVISORIES...
LA...Flood Watch through Friday morning for LAZ034>037-039-046>048-
056>058-064-071-076>087-089-090-092-094-096-098>100.
GM...Small Craft Advisory until 6 AM CDT Friday for GMZ529-531>536-
541-543-551-553-554-557-570-572-575-577.
MS...Flood Watch through Friday morning for MSZ068>071-077-083>088.
GM...Small Craft Advisory until 6 AM CDT Friday for GMZ531>536-541-
543-551-553-554-557-570-572-575-577.
&&
SHORT TERM...RW
LONG TERM....RW
AVIATION...RW
MARINE...RWIn the hours before
Local storm report, Jun 18, 6:03 AM CDT, 38 minutes before
Preliminary Local Storm Report
National Weather Service New Orleans LA
603 AM CDT Thu Jun 18 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0600 AM Tstm Wnd Dmg 2 SE Metairie 29.97N 90.16W
06/18/2026 Jefferson LA Broadcast Media
Multiple broadcast media reported power
flashes across Metairie area. Possible
tornado.
&&
MEFFERLocal storm report, Jun 18, 6:11 AM CDT, 30 minutes before
Preliminary Local Storm Report
National Weather Service New Orleans LA
611 AM CDT Thu Jun 18 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0530 AM Flash Flood 3 SSE Destrehan 29.92N 90.34W
06/18/2026 St. Charles LA Public
Video of street flooding on Barton Avenue in
Luling.
&&
PGLocal storm report, Jun 18, 6:26 AM CDT, 15 minutes before
Preliminary Local Storm Report
National Weather Service New Orleans LA
626 AM CDT Thu Jun 18 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0608 AM Marine Tstm Wind 6 WSW East New Orleans 30.05N 90.03W
06/18/2026 M67 MPH Orleans LA ASOS
The Lakefront Airport KNEW measured a
thunderstorm wind gust of 58 knots or 67
mph.
&&
MEFFERLocal storm report, Jun 18, 6:29 AM CDT, 12 minutes before
Preliminary Local Storm Report
National Weather Service New Orleans LA
629 AM CDT Thu Jun 18 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0628 AM Tstm Wnd Dmg 3 SE Metairie 29.97N 90.15W
06/18/2026 Jefferson LA Broadcast Media
Report of powerlines, building, and tree
damage between Airline and Earhart around L
and A Rd.
&&
MEFFERLocal storm report, Jun 18, 6:34 AM CDT, 7 minutes before
Preliminary Local Storm Report
National Weather Service New Orleans LA
634 AM CDT Thu Jun 18 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0428 AM Tstm Wnd Dmg 1 E Houma 29.58N 90.69W
06/18/2026 Terrebonne LA Broadcast Media
Roof damage to a home on Evelyn Avenue on
the east side of Houma.
&&
MEFFERLocal storm report, Jun 18, 6:40 AM CDT, 1 minute before
Preliminary Local Storm Report
National Weather Service New Orleans LA
640 AM CDT Thu Jun 18 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0540 AM Tstm Wnd Dmg 1 S Harahan 29.93N 90.21W
06/18/2026 Jefferson LA Trained Spotter
Trained spotter reported minor sign,
powerline and tree damage from possible
tornado crossing the Mississippi River near
Waggaman.
&&
MEFFERThe office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 17, 7:15 PM CDT | Special Weather Statement | LIX | Saint John the Baptist | 45 min |
| Jun 17, 7:21 PM CDT | Special Marine Warning | LIX | 84 min | |
| Jun 17, 7:54 PM CDT | Special Weather Statement | LIX | Saint John the Baptist | 51 min |
| Jun 17, 8:10 PM CDT | Special Weather Statement | LIX | Tangipahoa | 35 min |
| Jun 17, 9:08 PM CDT | Special Weather Statement | LIX | Saint John the Baptist | 37 min |
| Jun 17, 9:29 PM CDT | Special Marine Warning | LIX | 91 min | |
| Jun 17, 9:32 PM CDT | Special Weather Statement | LIX | Tangipahoa | 43 min |
| Jun 17, 9:42 PM CDT | Special Weather Statement | LIX | Saint Charles | 33 min |
| Jun 17, 9:53 PM CDT | Special Marine Warning | LIX | 82 min | |
| Jun 17, 10:05 PM CDT | Special Weather Statement | LIX | Saint Tammany, Washington | 55 min |
| Jun 17, 11:01 PM CDT | Special Marine Warning | LIX | 89 min | |
| Jun 17, 11:51 PM CDT | Special Weather Statement | LIX | Terrebonne | 39 min |
| Jun 18, 12:11 AM CDT | Areal Flood Advisory | LIX | Lafourche, Terrebonne | 4 hr |
| Jun 18, 12:22 AM CDT | Special Weather Statement | LIX | Terrebonne | 38 min |
| Jun 18, 12:39 AM CDT | Tornado Warning | LIX | Terrebonne | 31 min |
| Jun 18, 1:01 AM CDT | Tornado Warning | LIX | Lafourche | 44 min |
| Jun 18, 1:20 AM CDT | Special Marine Warning | LIX | 55 min | |
| Jun 18, 1:28 AM CDT | Special Weather Statement | LIX | Terrebonne | 47 min |
| Jun 18, 1:40 AM CDT | Special Marine Warning | LIX | 49 min | |
| Jun 18, 1:43 AM CDT | Tornado Warning | LIX | Lafourche, Saint Charles | 36 min |
| Jun 18, 1:48 AM CDT | Severe Thunderstorm Warning | LIX | Terrebonne | 57 min |
| Jun 18, 1:49 AM CDT | Areal Flood Advisory | LIX | Assumption, Lafourche, Terrebonne | 4 hr |
| Jun 18, 1:54 AM CDT | Tornado Warning | LIX | Lafourche, Terrebonne | 36 min |
| Jun 18, 1:58 AM CDT | Tornado Warning | LIX | Terrebonne | 47 min |
| Jun 18, 2:05 AM CDT | Tornado Warning | LIX | Saint Charles | 25 min |
| Jun 18, 2:22 AM CDT | Tornado Warning | LIX | Terrebonne | 53 min |
| Jun 18, 2:28 AM CDT | Special Marine Warning | LIX | 47 min | |
| Jun 18, 2:31 AM CDT | Flash Flood Warning | LIX | Assumption, Lafourche, Terrebonne | 4 hr |
| Jun 18, 2:36 AM CDT | Special Weather Statement | LIX | Saint John the Baptist | 39 min |
| Jun 18, 2:37 AM CDT | Areal Flood Advisory | LIX | Saint Charles, Saint John the Baptist | 3 hr |
| Jun 18, 2:42 AM CDT | Areal Flood Advisory | LIX | Lafourche | 3 hr |
| Jun 18, 3:04 AM CDT | Severe Thunderstorm Warning | LIX | Lafourche, Terrebonne | 41 min |
| Jun 18, 3:09 AM CDT | Tornado Warning | LIX | Lafourche, Terrebonne | 35 min |
| Jun 18, 3:14 AM CDT | Flash Flood Warning | LIX | Lafourche, Saint Charles, Saint James, Saint John the Baptist | 5 hr |
| Jun 18, 3:22 AM CDT | Tornado Warning | LIX | Jefferson, Saint Charles, Saint John the Baptist | 46 min |
| Jun 18, 3:30 AM CDT | Flash Flood Warning | LIX | Lafourche, Terrebonne | 3 hr |
| Jun 18, 3:34 AM CDT | Tornado Warning | LIX | Lafourche, Saint Charles | 41 min |
| Jun 18, 3:40 AM CDT | Severe Thunderstorm Warning | LIX | Lafourche, Saint Charles, Terrebonne | 50 min |
| Jun 18, 3:41 AM CDT | Tornado Warning | LIX | Lafourche, Terrebonne | 49 min |
| Jun 18, 3:57 AM CDT | Special Marine Warning | LIX | 93 min | |
| Jun 18, 4:06 AM CDT | Tornado Warning | LIX | Lafourche | 39 min |
| Jun 18, 4:18 AM CDT | Tornado Warning | LIX | Saint Charles | 27 min |
| Jun 18, 4:26 AM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Lafourche, Orleans, Saint Charles, Terrebonne | 64 min |
| Jun 18, 4:33 AM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Saint Charles | 3 hr |
| Jun 18, 4:33 AM CDT | Tornado Warning | LIX | Jefferson | 18 min |
| Jun 18, 4:38 AM CDT | Tornado Warning | LIX | Lafourche, Saint Charles | 24 min |
| Jun 18, 4:49 AM CDT | Special Marine Warning | LIX | 41 min | |
| Jun 18, 4:50 AM CDT | Special Marine Warning | LIX | 40 min | |
| Jun 18, 4:54 AM CDT | Tornado Warning | LIX | Saint Charles | 22 min |
| Jun 18, 4:56 AM CDT | Tornado Warning | LIX | Saint Tammany | 25 min |
| Jun 18, 5:07 AM CDT | Flash Flood Warning | LIX | Saint Tammany | 6 hr |
| Jun 18, 5:08 AM CDT | Tornado Warning | LIX | Jefferson, Saint Charles | 39 min |
| Jun 18, 5:16 AM CDT | Tornado Warning | LIX | Jefferson | 13 min |
| Jun 18, 5:28 AM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Lafourche, Orleans, Saint Bernard, Saint Charles, Saint John the Baptist | 62 min |
| Jun 18, 5:30 AM CDT | Special Marine Warning | LIX | 90 min | |
| Jun 18, 5:32 AM CDT | Tornado Warning | LIX | Jefferson, Orleans | 32 min |
| Jun 18, 5:50 AM CDT | Special Marine Warning | LIX | 85 min | |
| Jun 18, 6:03 AM CDT | Flash Flood Warning | LIX | Saint Tammany | 3 hr |
| Jun 18, 6:12 AM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Saint Charles | 3 hr |
| Jun 18, 6:51 AM CDT | Tornado Warning | LIX | Saint Tammany | 24 min |
| Jun 18, 7:00 AM CDT | Flash Flood Warning | LIX | Saint Tammany | 5 hr |
| Jun 18, 7:02 AM CDT | Tornado Warning | LIX | Saint Tammany | 43 min |
| Jun 18, 7:03 AM CDT | Severe Thunderstorm Warning | LIX | Orleans, Saint Tammany | 42 min |
| Jun 18, 7:09 AM CDT | Special Marine Warning | LIX | 66 min | |
| Jun 18, 7:32 AM CDT | Tornado Warning | LIX | Saint Tammany | 11 min |
| Jun 18, 7:55 AM CDT | Areal Flood Advisory | LIX | Pointe Coupee | 102 min |
| Jun 18, 7:59 AM CDT | Special Marine Warning | LIX | 91 min | |
| Jun 18, 8:07 AM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 38 min |
| Jun 18, 8:21 AM CDT | Tornado Warning | LIX | Saint Tammany | 23 min |
| Jun 18, 8:38 AM CDT | Flash Flood Warning | LIX | Saint Tammany, Washington | 3 hr |
| Jun 18, 9:37 AM CDT | Flash Flood Warning | LIX | Pointe Coupee, West Feliciana | 6 hr |
| Jun 18, 10:08 AM CDT | River Flood Warning | LIX | Tangipahoa | 6 hr |
| Jun 18, 10:08 AM CDT | River Flood Warning | LIX | Tangipahoa | 53 hr |
| Jun 18, 10:10 AM CDT | River Flood Warning | LIX | East Baton Rouge | 70 hr |
| Jun 18, 10:10 AM CDT | River Flood Warning | LIX | Ascension, Livingston | 21 days |
| Jun 18, 10:10 AM CDT | River Flood Warning | LIX | Tangipahoa | 10 hr |
| Jun 18, 10:58 AM CDT | Heat Advisory | LIX | Ascension, Assumption, East Baton Rouge, East Feliciana, Iberville, Jefferson and 16 more | 32 hr |
| Jun 18, 11:17 AM CDT | Areal Flood Warning | LIX | Saint Tammany | 6 hr |
| Jun 18, 11:26 AM CDT | Special Marine Warning | LIX | 64 min | |
| Jun 18, 11:27 AM CDT | Special Marine Warning | LIX | 63 min |
Nearby
Tornado Warnings in Louisiana, 2026Every tornado warning in 2026Tornadoes in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.