Alert archive / Iowa / River Flood Warnings in 2015
River Flood Warning 59, NWS Quad Cities, IA
NWS Quad Cities, IA issued this river flood warning at Aug 30, 2015, 9:25 AM CDT for Iowa County, Iowa. It took effect at Aug 31, 2015, 1:00 PM CDT. It was in force for 7 days.
The area
The outline as issued.
The facts
- Issued
- Aug 30, 2015, 9:25 AM CDT (14:25 UTC)
- In effect from
- Aug 31, 2015, 1:00 PM CDT
- Expired
- Sep 7, 2015, 1:00 PM CDT
- In force
- 7 days
- Issued by
- NWS Quad Cities, IA
- Area
- Storm-based polygon
- Flood severity
- Minor
County Iowa County, IA
The radar
The Quad Cities radar (KDVN), 127 km from the middle of the area, began a volume at 14:26 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 Iowa River at Marengo (MROI4). The gauge peaked at 15.39 ft at Sep 6, 2015, 12:00 AM CDT.
- Action stage
- 13 ft
- Minor stage
- 15 ft
- Moderate stage
- 17 ft
- Major stage
- 19 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05453100, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The text
As transmitted, in the capitals the NWS used until 2016.
972
WGUS43 KDVN 301425
FLWDVN
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
925 AM CDT SUN AUG 30 2015
.Recent heavy rainfall over central and eastern Iowa has lead to
significant river level rises on the Iowa River.
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-310225-
/O.NEW.KDVN.FL.W.0059.150831T1800Z-000000T0000Z/
/MROI4.1.ER.150831T1800Z.150904T0600Z.000000T0000Z.NO/
925 AM CDT SUN AUG 30 2015
...Flood Warning in effect until further notice...
The National Weather Service in Quad Cities has issued a
* Flood Warning for
The Iowa River at Marengo.
* Until further notice.
* At 9:00 AM Sunday the stage was 10.8 feet...And rising.
* Flood stage is 14 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...Rise above flood stage Monday...and continue rising to
15.4 feet Friday morning.
* Impact...At 14.0 feet...Water affects low-lying agricultural land
along the river.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$24 follow-up statements
096
WGUS83 KDVN 310030
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
730 PM CDT SUN AUG 30 2015
.Recent heavy rains over central and eastern Iowa has led to
significant river level rises on the Iowa River.
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-311630-
/O.EXT.KDVN.FL.W.0059.150902T0300Z-150908T0840Z/
/MROI4.1.ER.150902T0300Z.150904T0600Z.150906T2040Z.NO/
730 PM CDT SUN AUG 30 2015
...Flood Warning now in effect until Sunday September 6...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday September 6.
* At 7:00 PM Sunday August 30 the stage was 12.1 feet...and rising.
* Flood stage is 14 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...Rise above flood stage Tuesday evening...and continue
rising to 15.3 feet Friday morning. Fall below flood stage Sunday.
* Impact...At 14.0 feet...Water affects low-lying agricultural land
along the river.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$884
WGUS83 KDVN 311247
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
747 AM CDT MON AUG 31 2015
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-010447-
/O.CON.KDVN.FL.W.0059.150902T0300Z-150908T0840Z/
/MROI4.1.ER.150902T0300Z.150904T0600Z.150906T2040Z.NO/
747 AM CDT MON AUG 31 2015
...Flood Warning remains in effect until Sunday...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday.
* At 7:00 AM Monday the stage was 12.7 feet...and rising.
* Flood stage is 14 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...Rise above flood stage Tuesday evening...and continue
rising to 15.3 feet Friday morning. Fall below flood stage Sunday.
* Impact...At 14.0 feet...Water affects low-lying agricultural land
along the river.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$681
WGUS83 KDVN 311604
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1104 AM CDT MON AUG 31 2015
.Recent heavy rains over central and eastern Iowa has led to
significant river level rises on the Iowa River.
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-010804-
/O.EXT.KDVN.FL.W.0059.150902T1200Z-150908T0417Z/
/MROI4.1.ER.150902T1200Z.150905T0600Z.150906T1617Z.NO/
1104 AM CDT MON AUG 31 2015
...Flood Warning now in effect until Sunday morning...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday morning.
* At 10:00 AM Monday the stage was 12.8 feet...and rising.
* Flood stage is 14 feet.
* Forecast...Rise above flood stage Wednesday morning...and continue
rising to 15.4 feet Saturday morning. Fall below flood stage
Sunday morning.
* Impact...At 14.0 feet...Water affects low-lying agricultural land
along the river.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$559
WGUS43 KDVN 010211
FLWDVN
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
911 PM CDT MON AUG 31 2015
...Forecast flooding changed from Minor to Moderate severity for the
following rivers in Iowa...
Iowa River at Marengo affecting Iowa County
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-011411-
/O.CON.KDVN.FL.W.0059.150902T1200Z-150908T0417Z/
/MROI4.2.ER.150902T1200Z.150905T0600Z.150906T1617Z.NO/
911 PM CDT MON AUG 31 2015
...Forecast flooding increased from Minor to Moderate severity...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday morning.
* At 9:00 PM Monday the stage was 13.1 feet...and rising.
* Flood stage is 14 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...Rise above flood stage Wednesday morning...and continue
rising to 15.9 feet Saturday morning. Fall below flood stage
Sunday morning.
* Impact...At 16.0 feet...Water affects agricultural land along the
river. Water is several feet deep in places.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$549
WGUS83 KDVN 010948
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
448 AM CDT TUE SEP 1 2015
.!! insert synopsis here (optional) !!.
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-020148-
/O.CON.KDVN.FL.W.0059.150902T1200Z-150908T0417Z/
/MROI4.2.ER.150902T1200Z.150905T0600Z.150906T1617Z.NO/
448 AM CDT TUE SEP 1 2015
...Flood Warning remains in effect until Sunday morning...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday morning.
* At 4:00 AM Tuesday the stage was 13.2 feet...and rising.
* Flood stage is 14 feet.
* Moderate flooding is forecast.
* Forecast...The river will rise above flood stage Wednesday morning...and continue
rising to 15.9 feet Saturday morning. The river is forecast to fall below flood stage
Sunday morning.
* Impact...At 16.0 feet...Water affects agricultural land along the
river. Water is several feet deep in places.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$974
WGUS83 KDVN 011604
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1104 AM CDT TUE SEP 1 2015
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-020804-
/O.EXT.KDVN.FL.W.0059.150902T1800Z-150908T0645Z/
/MROI4.2.ER.150902T1800Z.150905T0600Z.150906T1845Z.NO/
1104 AM CDT TUE SEP 1 2015
...Flood Warning now in effect until Sunday...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday.
* At 10:00 AM Tuesday the stage was 13.4 feet...and rising.
* Flood stage is 14 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...Rise above flood stage Wednesday...and continue rising
to 15.9 feet Saturday morning. Fall below flood stage Sunday.
* Impact...At 16.0 feet...Water affects agricultural land along the
river. Water is several feet deep in places.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$105
WGUS83 KDVN 020204
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
904 PM CDT TUE SEP 1 2015
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-021804-
/O.EXT.KDVN.FL.W.0059.150903T0000Z-150908T0645Z/
/MROI4.2.ER.150903T0000Z.150905T0600Z.150906T1845Z.NO/
904 PM CDT TUE SEP 1 2015
...Flood Warning now in effect until Sunday...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday.
* At 8:00 PM Tuesday the stage was 13.5 feet...and rising.
* Flood stage is 14 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...Rise above flood stage Wednesday evening...and continue
rising to 15.9 feet Saturday morning. Fall below flood stage
Sunday.
* Impact...At 16.0 feet...Water affects agricultural land along the
river. Water is several feet deep in places.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$293
WGUS83 KDVN 021140
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
640 AM CDT WED SEP 2 2015
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-030340-
/O.CON.KDVN.FL.W.0059.150903T0000Z-150908T0645Z/
/MROI4.2.ER.150903T0000Z.150905T0600Z.150906T1845Z.NO/
640 AM CDT WED SEP 2 2015
...Flood Warning remains in effect until Sunday...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday.
* At 6:00 AM Wednesday the stage was 13.7 feet...and rising.
* Flood stage is 14 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...Rise above flood stage this evening...and continue
rising to 15.9 feet Saturday morning. Fall below flood stage
Sunday.
* Impact...At 16.0 feet...Water affects agricultural land along the
river. Water is several feet deep in places.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$338
WGUS83 KDVN 021403
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
903 AM CDT WED SEP 2 2015
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-030603-
/O.EXT.KDVN.FL.W.0059.150903T0000Z-150908T0945Z/
/MROI4.2.ER.150903T0000Z.150905T0600Z.150906T2145Z.NO/
903 AM CDT WED SEP 2 2015
...Flood Warning now in effect until Sunday...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday.
* At 8:00 AM Wednesday the stage was 13.8 feet...and rising.
* Flood stage is 14 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...Rise above flood stage this evening...and continue
rising to 16.0 feet Saturday morning. Fall below flood stage
Sunday.
* Impact...At 16.0 feet...Water affects agricultural land along the
river. Water is several feet deep in places.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$822
WGUS83 KDVN 030231
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
931 PM CDT WED SEP 2 2015
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-031831-
/O.CON.KDVN.FL.W.0059.000000T0000Z-150908T0945Z/
/MROI4.2.ER.150903T0221Z.150905T0600Z.150906T2145Z.NO/
931 PM CDT WED SEP 2 2015
...Flood Warning remains in effect until Sunday...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday.
* At 9:00 PM Wednesday the stage was 14.0 feet...and rising.
* Flood stage is 14 feet.
* Minor flooding is slowly developing and Moderate flooding is forecast.
* Forecast...Continue rising to 16.0 feet by early Saturday morning. Fall below
flood stage by Sunday evening.
* Impact...At 16.0 feet...Water affects agricultural land along the
river. Water is several feet deep in places.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$871
WGUS83 KDVN 030827
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
327 AM CDT THU SEP 3 2015
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-040027-
/O.CON.KDVN.FL.W.0059.000000T0000Z-150908T0945Z/
/MROI4.2.ER.000000T0000Z.150905T0600Z.150906T2145Z.NO/
327 AM CDT THU SEP 3 2015
...Flood Warning remains in effect until Sunday...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday.
* At 3:00 AM Thursday the stage was 14.1 feet...and rising.
* Flood stage is 14 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...The river is forecast to rise to 16.0 feet Saturday morning. The river is
forecast to fall below flood stage Sunday.
* Impact...At 16.0 feet...Water affects agricultural land along the
river. Water is several feet deep in places.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$028
WGUS83 KDVN 031424
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
924 AM CDT THU SEP 3 2015
.Heavy rainfall last week has pushed a part of the Iowa river into
flood.
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-040624-
/O.EXT.KDVN.FL.W.0059.000000T0000Z-150908T1245Z/
/MROI4.2.ER.000000T0000Z.150905T0600Z.150907T0045Z.NO/
924 AM CDT THU SEP 3 2015
...Flood Warning now in effect until Sunday evening...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday evening.
* At 9:00 AM Thursday the stage was 14.2 feet...and rising.
* Flood stage is 14 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...Rise to 16.0 feet Saturday morning. Fall below flood
stage Sunday evening.
* Impact...At 16.0 feet...Water affects agricultural land along the
river. Water is several feet deep in places.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$916
WGUS83 KDVN 040247
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
947 PM CDT THU SEP 3 2015
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-041847-
/O.CON.KDVN.FL.W.0059.000000T0000Z-150908T1245Z/
/MROI4.2.ER.000000T0000Z.150905T0600Z.150907T0045Z.NO/
947 PM CDT THU SEP 3 2015
...Flood Warning remains in effect until Sunday evening...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday evening.
* At 9:00 PM Thursday the stage was 14.5 feet...and rising.
* Flood stage is 14 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...Rise to 16.0 feet by Saturday morning. Fall below flood
stage Sunday evening.
* Impact...At 16.0 feet...Water affects agricultural land along the
river. Water is several feet deep in places.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$977
WGUS83 KDVN 040834
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
334 AM CDT FRI SEP 4 2015
River forecasts include past precipitation and forecast rainfall for
the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-050034-
/O.CON.KDVN.FL.W.0059.000000T0000Z-150908T1245Z/
/MROI4.2.ER.000000T0000Z.150905T1800Z.150907T0045Z.NO/
334 AM CDT FRI SEP 4 2015
...Flood Warning remains in effect until Sunday evening...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday evening.
* At 3:00 AM Friday the stage was 14.6 feet...and rising.
* Flood stage is 14 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...Crest near 16.0 feet Saturday. Fall below flood stage
Sunday evening.
* Impact...At 16 feet...Water affects agricultural land along the
river. Water is several feet deep in places.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$
dmd454
WGUS83 KDVN 041519
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1019 AM CDT FRI SEP 4 2015
.Updated flood information for the Iowa River at Marengo.
River forecasts include past precipitation and forecast rainfall for
the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-050719-
/O.EXT.KDVN.FL.W.0059.000000T0000Z-150908T0345Z/
/MROI4.2.ER.000000T0000Z.150906T0000Z.150906T1545Z.NO/
1019 AM CDT FRI SEP 4 2015
...Flood Warning now in effect until Sunday morning...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday morning.
* At 10:00 AM Friday the stage was 14.7 feet...and rising.
* Flood stage is 14 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...Rise to 15.7 feet Saturday evening. Fall below flood
stage Sunday morning.
* Impact...At 14.0 feet...Water affects low-lying agricultural land
along the river.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$355
WGUS83 KDVN 050141
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
841 PM CDT FRI SEP 4 2015
River forecasts include past precipitation and forecast rainfall for
the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-051741-
/O.EXT.KDVN.FL.W.0059.000000T0000Z-150908T1245Z/
/MROI4.2.ER.000000T0000Z.150906T0600Z.150907T0045Z.NO/
841 PM CDT FRI SEP 4 2015
...Flood Warning now in effect until Sunday evening...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday evening.
* At 8:00 PM Friday the stage was 14.9 feet...and rising.
* Flood stage is 14 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...Rise to 15.5 feet by early Sunday morning. Fall below flood stage
Sunday evening.
* Impact...At 14.0 feet...Water affects low-lying agricultural land
along the river.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$445
WGUS83 KDVN 050902
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
402 AM CDT SAT SEP 5 2015
River forecasts include past precipitation and forecast rainfall for
the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-060102-
/O.CON.KDVN.FL.W.0059.000000T0000Z-150908T1245Z/
/MROI4.2.ER.000000T0000Z.150906T0600Z.150907T0045Z.NO/
402 AM CDT SAT SEP 5 2015
...Flood Warning remains in effect until Sunday evening...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Sunday evening.
* At 3:00 AM Saturday the stage was 15.1 feet...and rising.
* Flood stage is 14 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...Creast near 15.5 feet Sunday morning. Fall below flood stage
Sunday evening.
* Impact...At 14 feet...Water affects low-lying agricultural land
along the river.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$
dmd007
WGUS83 KDVN 051501
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1001 AM CDT SAT SEP 5 2015
.Updated flood information for the Iowa River at Marengo.
River forecasts include past precipitation and forecast rainfall for
the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-060701-
/O.EXT.KDVN.FL.W.0059.000000T0000Z-150908T2024Z/
/MROI4.2.ER.000000T0000Z.150906T1200Z.150907T0824Z.NO/
1001 AM CDT SAT SEP 5 2015
...Flood Warning now in effect until Monday morning...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Monday morning.
* At 9:00 AM Saturday the stage was 15.2 feet...and rising.
* Flood stage is 14 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...Rise to 15.6 feet Sunday morning. Fall below flood stage
Monday morning.
* Impact...At 14.0 feet...Water affects low-lying agricultural land
along the river.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$016
WGUS83 KDVN 060051
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
751 PM CDT SAT SEP 5 2015
River forecasts include past precipitation and forecast rainfall for
the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-061651-
/O.EXT.KDVN.FL.W.0059.000000T0000Z-150909T0142Z/
/MROI4.2.ER.000000T0000Z.150906T1800Z.150907T1342Z.NO/
751 PM CDT SAT SEP 5 2015
...Flood Warning remains in effect until Monday morning...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Monday morning.
* At 7:00 PM Saturday the stage was 15.3 feet...and rising.
* Flood stage is 14 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...Rise to 15.6 feet by Sunday afternoon. Fall below flood stage
Monday morning.
* Impact...At 14.0 feet...Water affects low-lying agricultural land
along the river.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$646
WGUS83 KDVN 060850
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
350 AM CDT SUN SEP 6 2015
River forecasts include past precipitation and forecast rainfall for
the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-070050-
/O.CON.KDVN.FL.W.0059.000000T0000Z-150909T0142Z/
/MROI4.1.ER.000000T0000Z.150906T1200Z.150907T1342Z.NO/
350 AM CDT SUN SEP 6 2015
...Flood Warning remains in effect until Monday morning...
The Flood Warning continues for
The Iowa River at Marengo.
* Until Monday morning.
* At 3:00 AM Sunday the stage was 15.4 feet...and steady.
* Flood stage is 14 feet.
* Minor flooding is occurring.
* Recent activity...The river is cresting early this morning.
* Forecast...Remain nearly steady around 15.4 feet this morning
before beginning to fall. Fall below flood stage Monday morning.
* Impact...At 14.0 feet...Water affects low-lying agricultural land
along the river.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$425
WGUS83 KDVN 061526
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1026 AM CDT SUN SEP 6 2015
.Updated flood information for the Iowa River at Marengo.
River forecasts include past precipitation and forecast rainfall for
the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-070726-
/O.EXT.KDVN.FL.W.0059.000000T0000Z-000000T0000Z/
/MROI4.1.ER.150909T0730Z.000000T0000Z.000000T0000Z.NO/
1026 AM CDT SUN SEP 6 2015
...Flood Warning now in effect until further notice...
The Flood Warning continues for
The Iowa River at Marengo.
* Until further notice.
* At 10:00 AM Sunday the stage was 15.3 feet...and falling.
* Flood stage is 14 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...Fall to 12.1 feet Monday morning. Then start to rise
again...rising above flood stage early Wednesday morning.
* Impact...At 14.0 feet...Water affects low-lying agricultural land
along the river.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$658
WGUS83 KDVN 070155
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
855 PM CDT SUN SEP 6 2015
.Updated flood information for the Iowa River at Marengo.
River forecasts include past precipitation and forecast rainfall for
the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-071755-
/O.CON.KDVN.FL.W.0059.000000T0000Z-000000T0000Z/
/MROI4.1.ER.150909T1600Z.000000T0000Z.000000T0000Z.NO/
855 PM CDT SUN SEP 6 2015
...Flood Warning remains in effect until further notice...
The Flood Warning continues for
The Iowa River at Marengo.
* Until further notice.
* At 8:00 PM Sunday the stage was 14.4 feet...and falling.
* Flood stage is 14 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...Fall below flood stage tonight...then resume a rise
on Tuesday and rise above flood stage again on Wednesday.
* Impact...At 14.0 feet...Water affects low-lying agricultural land
along the river.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$247
WGUS83 KDVN 070919
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
419 AM CDT MON SEP 7 2015
.Forecasted heavy rainfall over the next couple of days will result in
renewed flooding on the Iowa River at Marengo.
River forecasts include past precipitation and forecast rainfall for
the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-080119-
/O.CON.KDVN.FL.W.0059.000000T0000Z-000000T0000Z/
/MROI4.1.ER.150909T1600Z.000000T0000Z.000000T0000Z.NO/
419 AM CDT MON SEP 7 2015
...Flood Warning remains in effect until further notice...
The Flood Warning continues for
The Iowa River at Marengo.
* Until further notice.
* At 4:00 AM Monday the stage was 13.4 feet...and falling.
* Flood stage is 14 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...Rise above flood stage Wednesday morning...and continue
rising to 14.6 feet Wednesday evening.
* Impact...At 14.0 feet...Water affects low-lying agricultural land
along the river.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$036
WGUS83 KDVN 071603
FLSDVN
FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1102 AM CDT MON SEP 7 2015
.Secondary crest on the Iowa River at Marengo from heavy rainfall now
projected to be under flood stage.
River forecasts include past precipitation and forecast rainfall for
the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don't drown.
&&
IAC095-071632-
/O.CAN.KDVN.FL.W.0059.000000T0000Z-150907T1602Z/
/MROI4.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1102 AM CDT MON SEP 7 2015
...Flood Warning is cancelled...
The Flood Warning is cancelled for
The Iowa River at Marengo.
* At 10:00 AM Monday the stage was 12.6 feet...and falling.
* Flood stage is 14 feet.
* No flooding is occurring...and no flooding is forecast.
* Forecast...Crest below flood stage with a stage of 13.3 feet
Wednesday.
&&
LAT...LON 4182 9230 4176 9197 4175 9183 4182 9183
4187 9230
$$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 Quad Cities, IA wrote its last area forecast discussion before this river flood warning went out at Aug 30, 6:53 AM CDT, 2 hours 32 minutes earlier.
Area forecast discussion, Aug 30, 6:53 AM CDT, 2 hours 32 minutes before
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
653 AM CDT SUN AUG 30 2015
.UPDATE...
ISSUED AT 652 AM CDT SUN AUG 30 2015
DENSE FOG REMAINS ENTRENTCHED ACROSS THE AREA THIS MORNING. SOME
SITES THAT HAD NOT HAD DENSE FOG ALL NIGHT JUMPED TO 1/4 OR LESS
JUST AROUND SUNRISE. CURRENT NPW GOES THROUGH 16Z. THERE IS A
POSSIBILITY THAT THIS COULD BE CANCELLED EARLY. AT THIS TIME....DO
NOT PLAN ON ADJUSTING THE DENSE FOG ADV.
&&
.SYNOPSIS...
ISSUED AT 259 AM CDT SUN AUG 30 2015
HIGH PRESSURE WAS LOCATED OVER THE AREA THIS MORNING AS WIDESPREAD
AREAS OF DENSE FOG HAVE FORMED. THE MOST DENSE FOG APPEARS TO BE
ALONG AND WEST OF THE MISSISSIPPI RIVER INTO IOWA. VISIBILITIES OF
A QUARTER MILE AND LESS HAVE BEEN REPORTED ACROSS THIS AREA. AS A
RESULT...HAVE ISSUED A DENSE FOG ADVISORY FOR THE AREA UNTIL 11 AM
CDT SUNDAY. THIS FOG AND WHEN IT WILL BURN OFF WILL BE THE PRIMARY
WEATHER DRIVER TODAY AND EVEN INTO TONIGHT WHEN MORE FOG COULD
FORM ACROSS THE AREA.
&&
.SHORT TERM...(TODAY AND TONIGHT)
ISSUED AT 259 AM CDT SUN AUG 30 2015
MAIN FORECAST CONCERN OF THE DAY IS WHAT HAPPENS TO THE FOG THIS
AM AND WHAT THEN HAPPENS TO SUBSEQUENT HIGH TEMPS TODAY AND THEN
FOG REDEVELOPMENT TONIGHT ACROSS THE AREA. DENSE FOG ACROSS THE
AREA WILL LIKELY STAY ENTRENCHED THROUGH MOST OF THE MORNING
UNTIL A LIGHT WIND MAY BE ABLE TO IMPROVE THE VISIBILITIES ACROSS
THE AREA.
CONDITIONS REMAIN IN PLACE FOR DENSE FOG DEVELOPMENT AND
MAINTENANCE THIS MORNING. HIGH PRESSURE WAS LEADING TO THE
DEVELOPMENT OF A SUBSIDENCE INVERSION. LIGHT TO CALM WINDS TONIGHT
ALONG WITH CLEARING CLOUDS AND HIGH MOISTURE WAS LEADING TO FOG.
THROUGH THE EARLY SHORT TERM PERIOD THIS FOG LOOKS TO HOLD ON AS
WINDS WILL REMAIN LIGHT TO EVEN CALM MOST OF THE MORNING. FOG
BURNING OFF FROM SUNSHINE WILL BE THE DOMINANT FORCING TO REMOVE
FOG THIS AM. THERE IS A POSSIBILITY THAT FOG COULD PERSIST
AFTER NOON TODAY. AS A RESULT TEMPERATURES FOR TODAY ARE TRICKY TO
SAY THE LEAST. TEMPS WILL LIKELY BE COOLER THAN PREVIOUSLY
FORECAST. DECIDED TO GO WITH THE COOLER MET AND INCREASE TEMPS A
COUPLE OF DEGREES WHERE FOG HAS NOT DEVELOPED TONIGHT.
THIS EVENING...CALM WINDS AND HIGH PRESSURE WILL BE OVER THE AREA
AS WELL. AT THIS TIME I DO NOT HAVE ENOUGH CONFIDENCE TO GO WITH
ANYTHING MORE THAN PATCHY FOG. DO NOT THINK WE WILL SEE AS MUCH
DENSE FOG TONIGHT AS WE ARE SEEING RIGHT NOW. REGARDLESS FOG AND
TEMPS ARE THE MAIN FORECAST ISSUES IN THE SHORT TERM.
.LONG TERM...(MONDAY THROUGH SATURDAY)
ISSUED AT 259 AM CDT SUN AUG 30 2015
A PERIOD OF LATE SUMMER HEAT AND DRY OR MOSTLY DRY THIS UPCOMING
WEEK WITH ISOLATED AFTERNOON STORMS POSSIBLE.
LONG TERM FORECAST CONFIDENCE ASSESSMENT...GOOD OR ABOVE AVERAGE AS
STAGNANT RIDGING PATTERN TO PROVIDE LITTLE SENSIBLE WEATHER ISSUES
AS HAVE STATED THE PAST FEW NIGHTS. MINOR ISSUES ARE THE SAME
WHICH IS TEMPERATURES MOST PERIODS BASED ON PERSISTENCE MAY BE A
DEGREE OR TWO TOO WARM BOTH FOR HIGHS AND POSSIBLY EVEN MORE SO FOR
MINS MOST PERIODS AND RISK OF ISOLATED SHOWER OR STORM AS CONVECTIVE
TEMPERATURES MAY BE REACHED MID TO LATE PM.
OVERVIEW...INITIALIZATION AND VERIFICATION AT 06Z ARE STRAIGHT-
FORWARD WITH LIMITED TRENDS AND IMPACTS IN STAGNANT LATE SUMMER
PATTERN. BESIDES BL MOISTURE A BIT TOO MOIST...RUN TO RUN AND
FORCING TOOLS SUGGEST A EVEN MIX OF ALL SOLUTIONS WITH ONLY MINOR
DIFFERENCES.
MONDAY...MINOR CHANGES MADE. MOSTLY FAIR SKIES BY MID MORNING
ONWARD AFTER SOME FOG. THIS COMBINED WITH SOUTH WINDS AND RIDGING
AND SOUTH WINDS OF 5 TO 15 MPH SHOULD ALLOW HIGH TEMPERATURES TO
RISE INTO THE MID 80S MOST LOCATIONS AND SOME HEAT INDICES VALUES TO
AROUND 90F FOR A FEW HOURS. DRY CONDITIONS WITH SOME FAIR WEATHER
CUMULUS CLOUDS AS CONVECTIVE TEMPERATURES SHOULD NOT BE REACHED.
MONDAY NIGHT...FAIR WITH LIGHT SOUTH WINDS SHOULD ALLOW FOR AT LEAST
PATCHY FOG ONCE AGAIN AND POSSIBLY MORE WIDESPREAD FOR LATER SHIFT
TO REASSESS. LOWS SHOULD BE MOSTLY IN THE MIDDLE 60S.
TUESDAY THROUGH FRIDAY...ESSENTIALLY NO CHANGE IN FORECAST AS
STAGNANT RIDGING PATTERN CONTINUES WITH ABOVE NORMAL TEMPERATURES
AND HUMID. HIGHS SHOULD BE 85 TO 90 DEGREES MOST LOCATIONS EACH DAY
WITH HEAT INDEX VALUES RISING IN PM INTO THE LOWER 90S. ISOLATED
STORMS SEEM PROBABLE MOST DAYS AS CONVECTIVE TEMPERATURES WILL BE
VERY TO BEING REACHED. ANY STORMS SHOULD BE NON-SEVERE BUT GUSTY
WINDS ARE POSSIBLE FOR LATER SHIFTS TO CONSIDER. LOWS MOST NIGHTS
SHOULD BE IN THE MIDDLE 60S WITH SOME UPPER 60S POSSIBLE WITH AGAIN
PATCHY FOG MOST NIGHTS DUE TO LIGHT WINDS...LONGER NIGHTS AND FAIR
SKIES WITH OUR HIGH DEWPOINTS WELL INTO THE MID 60S.
&&
.AVIATION...(FOR THE 12Z TAFS THROUGH 12Z MONDAY MORNING)
ISSUED AT 621 AM CDT SUN AUG 30 2015
LIFR TO MVFR AND VFR CONDITIONS ARE CURRENTLY FORECAST THROUGH THE
MORNING HOURS AT A FEW TAF SITES. A MVFR STRATUS DECK WAS MOVING
THROUGH BRL AND CID. THIS DECK WILL HELP TO ELIMINATE THE THREAT
OF DENSE FOG. MLI IS THE SITE WHERE DENSE FOG MAY PERSIST THE
LONGEST. AFTER THE MORNING...LIGHT WINDS AND VFR CONDITIONS ARE
EXPECTED. PATCHY FG WILL DEVELOP TONIGHT ACROSS THE AREA. I DONT
HAVE HIGH CONFIDENCE WHERE IFR OR LIFR VSBYS WILL OCCUR...SO
DECIDED TO TREND TOWARDS IT WITH 4SM BR. VSBYS WILL LIKELY BE
LOWER TONIGHT AND WILL REQUIRE FINE TUNING TODAY.
&&
.DVN WATCHES/WARNINGS/ADVISORIES...
IA...DENSE FOG ADVISORY UNTIL 11 AM CDT THIS MORNING FOR BENTON-
BUCHANAN-CEDAR-CLINTON-DELAWARE-DES MOINES-DUBUQUE-HENRY IA-
IOWA-JACKSON-JEFFERSON-JOHNSON-JONES-KEOKUK-LEE-LINN-LOUISA-
MUSCATINE-SCOTT-VAN BUREN-WASHINGTON.
IL...DENSE FOG ADVISORY UNTIL 11 AM CDT THIS MORNING FOR HANCOCK-
HENDERSON-HENRY IL-MCDONOUGH-MERCER-ROCK ISLAND-WARREN.
MO...DENSE FOG ADVISORY UNTIL 11 AM CDT THIS MORNING FOR CLARK-
SCOTLAND.
&&
UPDATE...GIBBS
SYNOPSIS...GIBBS
SHORT TERM...GIBBS
LONG TERM...NICHOLS
AVIATION...GIBBSHazardous weather outlook, Aug 30, 8:35 AM CDT, 50 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE QUAD CITIES IA IL 835 AM CDT SUN AUG 30 2015 IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007- 009-015>018-024>026-034-035-MOZ009-010-310815- BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON- HENRY IA-DES MOINES-VAN BUREN-LEE-JO DAVIESS-STEPHENSON-CARROLL- WHITESIDE-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM-MERCER-HENDERSON- WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- 835 AM CDT SUN AUG 30 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL ILLINOIS...NORTHWEST ILLINOIS...WEST CENTRAL ILLINOIS...EAST CENTRAL IOWA...NORTHEAST IOWA...SOUTHEAST IOWA AND NORTHEAST MISSOURI. .DAY ONE...TODAY AND TONIGHT DENSE FOG WILL AFFECT MUCH OF THE OUTLOOK AREA INTO THE LATE MORNING. WIDESPREAD VISIBILITIES OF LESS THAN A QUARTER MILE CAN BE EXPECTED...WITH AREAS OF NEAR ZERO VISIBILITY POSSIBLE. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.
The office that day
Everything else NWS Quad Cities, IA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 30, 12:40 AM CDT | Dense Fog Advisory | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 10 hr |
Nearby
River Flood Warnings in Iowa, 2015Every river flood warning in 2015
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.