Louisiana, 2001

Flash Flood in Louisiana, September 8, 2001

September 8, 2001 · NWS LCH · 1 event in 1 county or zone

Over five inches of rain fell in less than two hours, resulting in significant urban flooding that damaged numerous cars in the city of Alexandria.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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  • Wind
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  • Cold
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The toll

Deaths
0
Injuries
0
Property damage
$50,000
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS LCH wrote it up.

Over five inches of rain fell in less than two hours, resulting in significant urban flooding that damaged numerous cars in the city of Alexandria.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Lake Charles, LA wrote its last area forecast discussion before the first event at Sep 8, 8:54 AM CST, 3 hours 6 minutes earlier.

Area forecast discussion, Sep 8, 8:54 AM CST, 3 hours 6 minutes before
SOUTHWEST LOUISIANA AND SOUTHEAST TEXAS FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LAKE CHARLES LA
300 AM CDT SAT SEP 8 2001

NOT MANY CHANGES NEEDED TO FORECAST. SHOWERS AND THUNDERSTORMS OVER
SOUTHERN PARTS OF THE AREA WILL LIKELY KEEP TODAY/S HIGH TEMPERATURES
IN THE UPPER 80S AS PREVIOUSLY FORECAST. OVER NORTH...HIGHS TODAY...
FORECAST AT 89...COULD MAKE 90 SO WILL UPDATE FORECASTS TO CALL FOR
TODAY/S HIGHS NEAR 90 NORTH. NO OTHER CHANGES NEEDED AT THIS TIME
EXCEPT TO INCREASE POPS WHERE RAIN IS LIKELY TO OCCUR THIS
AFTERNOON.

.LCH...NONE

.PRELIM NUMBERS...
AEX 89/73/87/66/87/63 635440
BPT 89/75/88/68/88/67 63542-
LCH 89/75/88/68/88/67 63542-
LFT 88/75/88/68/88/68 635443

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

1 flash flood. Local standard time, as filed.

Flash Flood, Rapides

When
September 8, 12:00 PM CST to 2:00 PM CST
Where
Rapides County, Alexandria
Property damage
$50,000
Reported by
NEWSPAPER
Coordinates
31.199, -92.533 (the zone’s center; the record gives no point)

What these are

Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Louisiana in 2001Every state in 2001This day in weather historyWarnings in Louisiana, September 2001

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5270333.