Alert archive / Missouri / River Flood Warnings in 2010

River Flood Warning 203, NWS St. Louis, MO

June 19, 2010Lewis County, Missouri; Adams County, Illinois

NWS St. Louis, MO issued this river flood warning at Jun 19, 2010, 11:49 AM CDT for Lewis County, Missouri; Adams County, Illinois. It took effect at Jun 19, 2010, 1:00 PM CDT. It was in force for 68 days.

The area

The counties it named.

The facts

Issued: Jun 19, 2010, 11:49 AM CDT (16:49 UTC)
In effect from: Jun 19, 2010, 1:00 PM CDT
Expired: Aug 26, 2010, 12:00 PM CDT
In force: 68 days
Issued by: NWS St. Louis, MO
Flood severity: Minor

Counties Adams County, IL, Lewis County, MO

The radar

The St Louis radar (KLSX), 163 km from the middle of the area, began a volume at 16:50 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.

The river

Written for the forecast point Mississippi River at Canton Lock and Dam 20 (CANM7).

Action stage: 13 ft
Minor stage: 15 ft
Moderate stage: 20 ft
Major stage: 25 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05495150, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS St. Louis, MO wrote its last area forecast discussion before this river flood warning went out at Jun 19, 6:43 AM CDT, 5 hours 6 minutes earlier.

Area forecast discussion, Jun 19, 6:43 AM CDT, 5 hours 6 minutes before

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Hazardous weather outlook, Jun 19, 5:03 AM CDT, 6 hours 46 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ST LOUIS MO
503 AM CDT SAT JUN 19 2010

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-201015-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL-
MARION IL-WASHINGTON IL-RANDOLPH IL-ADAMS IL-BROWN IL-PIKE IL-
CALHOUN IL-JERSEY IL-MADISON IL-ST. CLAIR IL-MONROE IL-KNOX MO-
LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-PIKE MO-BOONE MO-
AUDRAIN MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-MONTGOMERY MO-
LINCOLN MO-GASCONADE MO-WARREN MO-ST. CHARLES MO-FRANKLIN MO-
ST. LOUIS MO-ST. LOUIS CITY MO-JEFFERSON MO-CRAWFORD MO-
WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-
MADISON MO-REYNOLDS MO-
503 AM CDT SAT JUN 19 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN AND
CENTRAL MISSOURI AS WELL AS WEST CENTRAL AND SOUTHWEST ILLINOIS.

.DAY ONE...TODAY AND TONIGHT

THERE IS A CHANCE FOR THUNDERSTORMS ACROSS MUCH OF THE AREA TODAY
AND TONIGHT. ANY STORMS THAT DO FORM ARE NOT EXPECTED TO BE SEVERE.

IT WILL BE HOT AND HUMID TODAY...WITH HEAT INDEX VALUES ABOVE 100
DEGREES ACROSS MUCH OF EASTERN MISSOURI AND SOUTHWEST ILLINOIS.
THE HOTTEST CONDITIONS WILL BE IN THE ST LOUIS METROPOLITAN AREA
WHERE HEAT INDEX VALUES BETWEEN 105 AND 110 ARE EXPECTED DURING
THE AFTERNOON. AN EXCESSIVE HEAT WARNING IS IN EFFECT FOR THE ST
LOUIS METROPOLITAN AREA...WITH A HEAT ADVISORY FOR MUCH OF THE
REMAINDER OF EASTERN MISSOURI AND SOUTHWEST ILLINOIS.

MODERATE RIVER FLOODING IS OCCURRING ALONG PORTIONS OF THE LA
MOINE RIVER AT RIPLEY...THE MISSISSIPPI RIVER AT CHESTER...AND
PARTS OF THE MISSOURI RIVER. PLEASE SEE THE APPROPRIATE FLOOD
STATEMENTS FOR SPECIFIC DETAILS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

THERE IS A CHANCE FOR THUNDERSTORMS ACROSS MUCH OF THE AREA
THROUGH SUNDAY NIGHT...ESPECIALLY FOR PARTS OF NORTHEAST MISSOURI
AND WEST CENTRAL ILLINOIS. SOME STORMS COULD BE SEVERE ON SUNDAY
AND SUNDAY NIGHT. THE CHANCE FOR STORMS CONTINUES IN NORTHEAST
MISSOURI THROUGH THE EARLY PART OF NEXT WEEK...PRIMARILY OVER
NORTHEAST MISSOURI AND WEST CENTRAL ILLINOIS.

DANGEROUS LEVELS OF HEAT AND HUMIDITY WILL PERSIST INTO NEXT
WEEK...WITH HEAT INDEX VALUES EXPECTED TO TOP 100 DEGREES EACH
DAY THROUGH AT LEAST MONDAY...WITH THE POTENTIAL OF CONTINUING
INTO LATE NEXT WEEK. THIS WILL ESPECIALLY BE THE CASE FOR MOST OF
EAST CENTRAL AND SOUTHEAST MISSOURI AND SOUTHWEST
ILLINOIS...INCLUDING THE SAINT LOUIS METRO AREA...WHERE AN
EXCESSIVE HEAT WARNING REMAINS IN EFFECT THROUGH LATE MONDAY
AFTERNOON. A HEAT ADVISORY REMAINS IN EFFECT FOR MUCH OF THE
REMAINDER OF EASTERN MISSOURI AND SOUTHWEST ILLINOIS. LITTLE
RELIEF WILL OCCUR AT NIGHT WITH WARM AND MUGGY CONDITIONS.

MODERATE RIVER FLOODING IS OCCURRING ALONG PORTIONS OF THE LA
MOINE RIVER AT RIPLEY...THE MISSISSIPPI RIVER AT CHESTER...AND
PARTS OF THE MISSOURI RIVER. PLEASE SEE THE APPROPRIATE FLOOD
STATEMENTS FOR SPECIFIC DETAILS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED THROUGH TONIGHT.

&&

FOR A GRAPHICAL VERSION OF THIS INFORMATION SEE OUR
WEBPAGE AT (LOWERCASE)... HTTP://WWW.WEATHER.GOV/LSX/?N=HWO1

CARNEY

The office that day

Everything else NWS St. Louis, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 18, 11:50 PM CDT	Severe Thunderstorm Warning	LSX	Knox, Lewis, Marion, Monroe, Shelby	40 min
Jun 19, 1:28 AM CDT	Severe Thunderstorm Warning	LSX	Boone, Moniteau	26 min
Jun 19, 2:42 AM CDT	Excessive Heat Warning	LSX	Jefferson, Saint Charles, Saint Louis, City of Saint Louis	5 days
Jun 19, 11:49 AM CDT	River Flood Warning	LSX	Marion	29 days
Jun 19, 11:49 AM CDT	River Flood Warning	LSX	Marion	27 days
Jun 19, 2:32 PM CDT	Severe Thunderstorm Warning	LSX	Boone, Cole, Moniteau	28 min
Jun 19, 2:56 PM CDT	Severe Thunderstorm Warning	LSX	Callaway, Cole, Osage	34 min
Jun 19, 3:29 AM CDT	Areal Flood Advisory	LSX	Bond, Clinton	6 hr
Jun 19, 4:06 AM CDT	Areal Flood Advisory	LSX	Washington	6 hr

Nearby

River Flood Warnings in Missouri, 2010 River Flood Warnings in Illinois, 2010 Every river flood warning in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.