Flash Flooding in Arkansas, September 2, 2003

Name: Flash Flooding in Arkansas, September 2, 2003
Start: 2003-09-02T08:00
End: 2003-09-02T09:30
Location: Arkansas

September 2, 2003 · NWS LZK · 2 events in 1 county or zone

Heavy rains caused flash flooding to occur in and around the towns of Pleasant Grove and Marcella. Several county roads were closed due to high water for a short period of time.

Where it happened

Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

Tornadoes
Tropical storms and surge
Floods
Wind
Hail
Winter weather
Heat and drought
Cold
Fire, smoke and dust
Marine and coastal
Other

Open the live radar over this ground

The toll

Deaths: 0
Injuries: 0
Property damage: None recorded
Crop damage: None recorded
Events: 2

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 LZK wrote it up.

Heavy rains caused flash flooding to occur in and around the towns of Pleasant Grove and Marcella. Several county roads were closed due to high water for a short period of time.

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 Little Rock, AR wrote its last area forecast discussion before the first event at Sep 2, 3:30 AM CST, 4 hours 30 minutes earlier.

Area forecast discussion, Sep 2, 3:30 AM CST, 4 hours 30 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LITTLE ROCK AR
430 AM CDT TUE SEP 2 2003

IT LOOKS LIKE WE ARE OVER THE WORST OF THE HEAVY RAINS WITH THE H5
LOW OVER THE STATE OPENING UP AND GETTING CAUGHT UP IN THE FLOW
AROUND THE LOW OVER THE GREAT LAKES. HEAVY RAINS MAY LINGER OVER
PARTS OF NORTH CENTRAL ARKANSAS...SO WILL KEEP A MENTION OF THAT
ONLY FOR THE ONE SET BUMPING UP AGAINST KMEM-S FORECAST AREA...AS
PER OUR COORDINATION. PRECIPITATION WILL BE DIMINISHING FOR TONIGHT
AND ENDING FROM NORTH TO SOUTH ON WEDNESDAY. DRY FORECAST PAST WED.
TEMPS WILL BE IN THE 75 TO 80 RANGE IN THE NORTH TODAY AND IN THE
80S ELSEWHERE. THEN... TEMPS WILL BOUNCE INTO THE 80S FOR WEDNESDAY.
THERE WILL BE A REINFORCING SHOT OF AIR COMING SOUTH WITH THE
SURFACE RIDGE. MOISTURE WILL BE LIMITED WITH THAT SYSTEM. HIGH
PRESSURE WILL GIVE US CLEAR TO MOSTLY CLEAR CONDITIONS THURSDAY
THROUGH MONDAY.

HRO   77  62  83  63 /  90  40  10   5
LIT   81  69  87  66 /  70  50  20  10
HOT   81  69  87  66 /  80  50  20  10
PBF   83  70  88  68 /  70  60  20  10

.LZK...NONE.

32

Hazardous weather outlook, Sep 2, 4:00 AM CST, 4 hours before

ARZ003>007-012>016-021>025-030>034-037>047-052>057-062>069-031000-

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LITTLE ROCK AR
500 AM CDT TUE SEP 2 2003

THIS HAZARDOUS WEATHER OUTLOOK IS FOR A LARGE PART OF ARKANSAS.

.DAY ONE...TODAY AND TONIGHT

REMNANTS OF TROPICAL STORM GRACE WERE LOCATED OVER EXTREME
SOUTHEASTERN OKLAHOMA EARLY THIS MORNING. THE SYSTEM WILL CONTINUE
TO MOVE NORTHEASTWARD TODAY. SCATTERED TO NUMEROUS SHOWERS AND A FEW
THUNDERSTORMS WILL PREVAIL OVER THE AREA TODAY. LOCALLY HEAVY
RAINFALL WILL BE POSSIBLE OVER PARTS OF NORTH CENTRAL AND
NORTHEASTERN ARKANSAS TODAY. CHANCES FOR RAINFALL WILL DECREASE
TONIGHT AS THE LOW CONTINUES TO LIFT TO THE NORTHEAST.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

NO HAZARDOUS WEATHER IS EXPECTED. A FEW SHOWERS AND THUNDERSTORMS
WILL BE POSSIBLE ON WEDNESDAY...THEN DRY WEATHER WILL PREVAIL FOR
THE REMAINDER OF THE WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED.

22

In the hours before

Local storm report, Sep 2, 6:01 AM CST, 1 hour 59 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK, AR
701 AM CDT TUE SEP 2 2003

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0636 AM    GUION                     AR   FLASH FLOODS
09/02/03   IZARD                          STATE HIGHWAY 58 HAS WATER
                                          OVER IT. SOME OTHER COUNTY
                                          ROADS ALSO BEING FLOODED IN
                                          THAT AREA. REPORTED BY LAW
                                          ENFORCEMENT

22

Local storm report, Sep 2, 6:33 AM CST, 1 hour 27 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK, AR
733 AM CDT TUE SEP 2 2003

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0725 AM    5 W MOUNT PLEASANT        AR   FLASH FLOODS
09/02/03   IZARD                          SEVERAL AREAS OF IZARD
                                          COUNTY ROAD 6 FLOODED
                                          BETWEEN MOUNT PLEASANT AND
                                          STATE HIGHWAY 58. COUNTY
                                          ROAD IS CLOSED. REPORTED BY
                                          LAW ENFORCEMENT

22

Local storm report, Sep 2, 6:54 AM CST, 1 hour 6 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK, AR
754 AM CDT TUE SEP 2 2003

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0750 AM                              AR   FLASH FLOODS
09/02/03   SHARP                          FLOODING REPORTED IN
                                          SEVERAL PARTS OF THE
                                          COUNTY. WORST FLOODING
                                          OCCURRING FROM NEAR ASH
                                          FLAT TO NEAR HIGHLAND.
                                          REPORTED BY LAW ENFORCEMENT

22

Local storm report, Sep 2, 7:36 AM CST, 24 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK, AR
836 AM CDT TUE SEP 2 2003

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0820 AM                              AR   FLASH FLOODS
09/02/03   IZARD                          COUNTY ROADS 6...8...72...
                                          75...AND 145 ALL ARE
                                          IMPASSABLE. THESE COUNTY
                                          ROADS ARE IN THE EASTERN
                                          PART OF IZARD COUNTY.
                                          REPORTED BY LAW ENFORCEMENT

22

The radar

The Little Rock radar (KLZK), 114 km away, was scanning. The volume nearest the first event began at 13:51 UTC.

Open the radar archive at this moment

Event by event

2 flash flood. Local standard time, as filed.

Flash Flood, Stone

When: September 2, 8:00 AM CST to 9:30 AM CST
Where: Stone County, Pleasant Grove
Reported by: TRAINED SPOTTER
Coordinates: 35.860, -92.157 (the zone’s center; the record gives no point)

Flash Flood, Stone

When: September 2, 8:00 AM CST to 9:30 AM CST
Where: Stone County, Marcella
Reported by: TRAINED SPOTTER
Coordinates: 35.860, -92.157 (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

Every storm in Arkansas in 2003 Every state in 2003 This day in weather history Warnings in Arkansas, September 2003

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: 5374697, 5374698.