Alert archive / Colorado / River Flood Warnings in 2015

River Flood Warning 15, NWS Denver/Boulder, CO

June 5, 2015Adams County, Colorado

NWS Denver/Boulder, CO issued this river flood warning at Jun 5, 2015, 6:12 AM MDT for Adams County, Colorado. It was in force for 38 hr.

The area

The outline as issued.

The facts

Issued
Jun 5, 2015, 6:12 AM MDT (12:12 UTC)
Expired
Jun 6, 2015, 8:00 PM MDT
In force
38 hr
Issued by
NWS Denver/Boulder, CO
Area
Storm-based polygon
Flood severity
Minor

County Adams County, CO

The radar

The Denver radar (KFTG), 37 km from the middle of the area, began a volume at 12:15 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 South Platte River at Henderson (HNDC2).

Action stage
10 ft
Minor stage
11 ft
Moderate stage
13 ft
Major stage
15 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record, 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.

489 
WGUS45 KBOU 051212
FLWBOU
   
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE DENVER CO
612 AM MDT FRI JUN 5 2015

...The National Weather Service in Denver has issued a Flood Warning 
for the following rivers in Colorado... 

  South Platte River at Henderson affecting Adams County.

.Runoff from last nights rainfall in Denver is moving downstream
through Adams county and into southern Weld county.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Warning means that flooding is imminent or has been reported.
Stream rises will be slow and flash flooding is not expected. 
However, all interested parties should take necessary precautions 
immediately.

&&

COC001-061812-
/O.NEW.KBOU.FL.W.0015.150605T1212Z-150607T0200Z/
/HNDC2.1.ER.150605T0915Z.150605T1800Z.150606T2000Z.UU/
612 AM MDT FRI JUN 5 2015

The National Weather Service in Denver has issued a 

* Flood Warning for 
  the South Platte River at Henderson.
* until Saturday evening.
* At  5:30 AM Friday the stage was 10.4 feet.
* Flood stage is 10.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 10.7 feet by this
  afternoon. The river will fall below flood stage Saturday 
  afternoon.
* Impact...At 11.0 feet...There is moderate damage to agricultural 
  lands in the Fort Lupton area.
* Flood history...This crest compares to a previous crest of 10.1 feet
  on Jul 13 2011.

&&

LAT...LON 3981 10497 4002 10483 4028 10488 4020 10482
 3999 10481 3981 10494            

$$
5 follow-up statements
975 
WGUS85 KBOU 051559
FLSBOU
   
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE DENVER CO
959 AM MDT FRI JUN 5 2015

...The Flood Warning continues for the following rivers in 
Colorado...
 
  South Platte River at Henderson affecting Adams County. 
  South Platte River near Kersey affecting Weld County. 

...The Flood Warning continues for the following rivers in 
Colorado...

  Cache La Poudre River near Greeley affecting Weld County. 
  
Water levels remain high on the Cache La Poudre River in Greeley and
on the South Platte River east of Greeley where minor flooding is
occurring. A surge of runoff from the rain last night will move down the South
Platte River in southern Weld county today. The lower portions of the
St Vrain and Big Thompson rivers will also have high water from last
nights rainfall. Additional rises are likely from rainfall expected
today. At this time light to moderate rainfall is expected with only
localized heavy rains.  If widespread heavy rain occurs...then river
levels could go higher.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Warning means that flooding is imminent or has been reported.
Stream rises will be slow and flash flooding is not expected. 
However, all interested parties should take necessary precautions 
immediately.

&&

COC123-062159-
/O.CON.KBOU.FL.W.0013.000000T0000Z-000000T0000Z/
/GRPC2.1.SM.150602T1045Z.150607T1800Z.000000T0000Z.UU/
959 AM MDT FRI JUN 5 2015

The Flood Warning continues for
  the Cache La Poudre River near Greeley.
* until further notice...or until the stream falls below flood stage.
* At  9:30 AM Friday the stage was 8.6 feet.
* Flood stage is 8.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 9.0 feet by 
  Sunday afternoon then begin falling.
* Flood history...This crest compares to a previous crest of 8.9 feet 
  on Jun 14 1983.

&&

LAT...LON 4047 10494 4046 10474 4043 10459 4040 10462
 4043 10474 4043 10488            

$$

COC001-062100-
/O.EXT.KBOU.FL.W.0015.000000T0000Z-150606T2100Z/
/HNDC2.1.ER.150605T0915Z.150605T1215Z.150606T1500Z.UU/
959 AM MDT FRI JUN 5 2015

The Flood Warning continues for
  the South Platte River at Henderson.
* until Saturday afternoon...or until the stream falls below flood 
  stage.
* At  9:31 AM Friday the stage was 9.6 feet.
* Flood stage is 10.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by early Saturday morning and 
  continue to rise to near 10.1 feet by Saturday morning.The river 
  will fall below flood stage by Saturday morning.
* Impact...At 10.0 feet...The South Platte River overflows onto roads 
  in the Fort Lupton area.
* Flood history...This crest compares to a previous crest of 10.1 feet
  on Jul 13 2011.

&&

LAT...LON 3981 10497 4002 10483 4028 10488 4020 10482
 3999 10481 3981 10494            

$$

COC123-062159-
/O.EXT.KBOU.FL.W.0014.000000T0000Z-150611T1200Z/
/KERC2.1.SM.150604T1330Z.150607T1800Z.150611T0600Z.UU/
959 AM MDT FRI JUN 5 2015

The Flood Warning continues for
  the South Platte River near Kersey.
* until Thursday morning...or until the stream falls below flood 
  stage.
* At  9:30 AM Friday the stage was 10.1 feet.
* Flood stage is 10.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 11.4 feet by 
  Sunday afternoon. The river will fall below flood stage early 
  Thursday morning.
* Impact...At 11.5 feet...Southern sections of Hardin are flooded.
* Flood history...This crest compares to a previous crest of 11.5 feet
  on May 1 1999.

&&

LAT...LON 4030 10488 4043 10459 4031 10426 4027 10428
 4040 10460 4026 10487            

$$
863 
WGUS85 KBOU 052305
FLSBOU
   
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE DENVER CO
505 PM MDT FRI JUN 5 2015

...The Flood Warning continues for the following rivers in 
Colorado...
 
  South Boulder Creek near Eldorado Springs affecting Boulder County. 
  Cache La Poudre River near Greeley affecting Weld County. 
  South Platte River at Henderson affecting Adams County. 
  South Platte River near Kersey affecting Weld County. 
  South Platte River near Weldona affecting Morgan County. 
  South Platte River near Balzac affecting Logan...Morgan and 
  Washington Counties. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heed road signs at low water crossings. Turn around...do not drown.
Stay away from the steep banks of rivers and streams. During a 
flood, saturated banks can easily break off and fall into
potentially deadly, fast flowing flood waters.

&&

COC013-070505-
/O.EXT.KBOU.FL.W.0018.150606T0301Z-150607T1255Z/
/BELC2.1.RS.150606T0301Z.150606T0301Z.150607T0655Z.NO/
505 PM MDT FRI JUN 5 2015

The Flood Warning continues for
  the South Boulder Creek near Eldorado Springs.
* from this evening to Sunday morning...or until the stream falls 
  below flood stage.
* At  4:15 PM Friday the stage was 4.4 feet.
* Flood stage is 4.5 feet.
* Forecast...The river is expected to rise to near flood stage 
  tonight.
* Impact...At 4.5 feet...Houses between Eldorado Springs and Marshall 
  begin to flood.
* Flood history...This crest compares to a previous crest of 4.4 feet 
  on Jun 18 1995.

&&

LAT...LON 3995 10535 3994 10528 3997 10523 3996 10522
 3992 10529 3994 10536            

$$

COC123-070505-
/O.CON.KBOU.FL.W.0013.000000T0000Z-000000T0000Z/
/GRPC2.1.SM.150602T1045Z.150607T1800Z.000000T0000Z.UU/
505 PM MDT FRI JUN 5 2015

The Flood Warning continues for
  the Cache La Poudre River near Greeley.
* until further notice...or until the stream falls below flood stage.
* At  4:30 PM Friday the stage was 8.7 feet.
* Flood stage is 8.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 9.0 feet by 
  Sunday afternoon then begin falling.
* Flood history...This crest compares to a previous crest of 8.9 feet 
  on Jun 14 1983.

&&

LAT...LON 4047 10494 4046 10474 4043 10459 4040 10462
 4043 10474 4043 10488            

$$

COC001-070000-
/O.EXT.KBOU.FL.W.0015.000000T0000Z-150607T0000Z/
/HNDC2.1.ER.150605T0915Z.150605T1215Z.150606T1800Z.UU/
505 PM MDT FRI JUN 5 2015

The Flood Warning continues for
  the South Platte River at Henderson.
* until Saturday evening...or until the stream falls below flood 
  stage.
* At  4:30 PM Friday the stage was 9.1 feet.
* Flood stage is 10.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by early Saturday morning and 
  continue to rise to near 10.1 feet by Saturday morning.The river 
  will fall below flood stage by Saturday afternoon.
* Impact...At 10.0 feet...The South Platte River overflows onto roads 
  in the Fort Lupton area.
* Flood history...This crest compares to a previous crest of 10.1 feet
  on Jul 13 2011.

&&

LAT...LON 3981 10497 4002 10483 4028 10488 4020 10482
 3999 10481 3981 10494            

$$

COC123-070505-
/O.CON.KBOU.FL.W.0014.000000T0000Z-150611T1200Z/
/KERC2.1.SM.150604T1330Z.150607T1800Z.150611T0600Z.UU/
505 PM MDT FRI JUN 5 2015

The Flood Warning continues for
  the South Platte River near Kersey.
* until Thursday morning...or until the stream falls below flood 
  stage.
* At  4:30 PM Friday the stage was 10.2 feet.
* Flood stage is 10.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 11.4 feet by 
  Sunday afternoon. The river will fall below flood stage early 
  Thursday morning.
* Impact...At 11.5 feet...Southern sections of Hardin are flooded.
* Flood history...This crest compares to a previous crest of 11.5 feet
  on May 1 1999.

&&

LAT...LON 4030 10488 4043 10459 4031 10426 4027 10428
 4040 10460 4026 10487            

$$

COC087-070505-
/O.CON.KBOU.FL.W.0016.150607T0400Z-150610T1200Z/
/WNAC2.1.ER.150607T0400Z.150608T1200Z.150610T0600Z.UU/
505 PM MDT FRI JUN 5 2015

The Flood Warning continues for
  the South Platte River near Weldona.
* from Saturday evening to Wednesday morning...or until the stream 
  falls below flood stage.
* At  4:45 PM Friday the stage was 9.5 feet.
* Flood stage is 10.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by Saturday night and continue to
  rise to near 10.8 feet by Monday afternoon.The river will fall 
  below flood stage by early Wednesday morning.
* Impact...At 11.0 feet...There is widespread flooding along the 
  river. Water flows over Colorado Highway 144 and the railroad 
  tracks near Goodrich.
* Flood history...This crest compares to a previous crest of 10.4 feet
  on May 3 1999.

&&

LAT...LON 4031 10426 4037 10402 4030 10386 4028 10388
 4033 10399 4027 10428            

$$

COC075-087-121-070505-
/O.CON.KBOU.FL.W.0017.150608T1200Z-150609T1800Z/
/BZNC2.1.ER.150608T1200Z.150608T1800Z.150609T1200Z.UU/
505 PM MDT FRI JUN 5 2015

The Flood Warning continues for
  the South Platte River near Balzac.
* from Monday morning to Tuesday afternoon...or until the stream 
  falls below flood stage.
* At  4:30 PM Friday the stage was 9.1 feet.
* Flood stage is 10.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by Monday morning and continue to
  rise to near 10.1 feet by Monday afternoon.The river will fall 
  below flood stage by Tuesday morning.
* Impact...At 10.0 feet...Minor flooding occurs at Sterling.
* Flood history...This crest compares to a previous crest of 10.4 feet
  on May 3 1999.

&&

LAT...LON 4029 10387 4028 10371 4056 10324 4055 10322
 4026 10363 4027 10389            

$$
991 
WGUS85 KBOU 060731
FLSBOU
   
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE DENVER CO
131 AM MDT SAT JUN 6 2015

...The Flood Warning continues for the following rivers in 
Colorado...
 
  South Boulder Creek near Eldorado Springs affecting Boulder County. 
  South Platte River at Henderson affecting Adams County. 
  South Platte River near Kersey affecting Weld County. 
  South Platte River near Weldona affecting Morgan County. 
  South Platte River near Balzac affecting Logan...Morgan and 
  Washington Counties. 
  Cache La Poudre River near Greeley affecting Weld County. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heed road signs at low water crossings. Turn around...do not drown.
Stay away from the steep banks of rivers and streams. During a 
flood, saturated banks can easily break off and fall into
potentially deadly, fast flowing flood waters.

&&

COC013-071331-
/O.EXT.KBOU.FL.W.0018.000000T0000Z-150609T1800Z/
/BELC2.1.RS.150606T1200Z.150606T1200Z.150609T1200Z.NO/
131 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Boulder Creek near Eldorado Springs.
* until Tuesday afternoon...or until the stream falls below flood 
  stage.
* At 12:15 AM Saturday the stage was 4.4 feet.
* Flood stage is 4.5 feet.
* Forecast...The river is expected to rise to near flood stage early
  this morning.
* Impact...At 4.5 feet...Houses between Eldorado Springs and Marshall 
  begin to flood.
* Flood history...This crest compares to a previous crest of 4.4 feet 
  on Jun 18 1995.

&&

LAT...LON 3995 10535 3994 10528 3997 10523 3996 10522
 3992 10529 3994 10536            

$$

COC123-071331-
/O.CON.KBOU.FL.W.0013.000000T0000Z-000000T0000Z/
/GRPC2.1.SM.150602T1045Z.150606T1200Z.000000T0000Z.UU/
131 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the Cache La Poudre River near Greeley.
* until further notice...or until the stream falls below flood stage.
* At 12:30 AM Saturday the stage was 8.8 feet.
* Flood stage is 8.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 8.9 feet by this 
  morning then begin slowly falling.
* Flood history...This crest compares to a previous crest of 8.9 feet 
  on Jun 14 1983.

&&

LAT...LON 4047 10494 4046 10474 4043 10459 4040 10462
 4043 10474 4043 10488            

$$

COC001-071200-
/O.EXT.KBOU.FL.W.0015.000000T0000Z-150607T1200Z/
/HNDC2.1.ER.150605T0915Z.150605T1215Z.150607T0600Z.UU/
131 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Platte River at Henderson.
* until Sunday morning...or until the stream falls below flood stage.
* At 12:30 AM Saturday the stage was 10.1 feet.
* Flood stage is 10.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 10.5 feet early this
  morning. The river will fall below flood stage by early Sunday 
  morning.
* Impact...At 11.0 feet...There is moderate damage to agricultural 
  lands in the Fort Lupton area.
* Flood history...This crest compares to a previous crest of 10.1 feet
  on Jul 13 2011.

&&

LAT...LON 3981 10497 4002 10483 4028 10488 4020 10482
 3999 10481 3981 10494            

$$

COC123-071331-
/O.EXT.KBOU.FL.W.0014.000000T0000Z-150612T0000Z/
/KERC2.1.SM.150604T1330Z.150608T0000Z.150611T1800Z.UU/
131 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Platte River near Kersey.
* until Thursday evening...or until the stream falls below flood 
  stage.
* At 12:30 AM Saturday the stage was 10.5 feet.
* Flood stage is 10.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 11.1 feet by 
  Sunday evening. The river will fall below flood stage Thursday 
  afternoon.
* Impact...At 11.5 feet...Southern sections of Hardin are flooded.
* Flood history...This crest compares to a previous crest of 11.0 feet
  on May 31 1995.

&&

LAT...LON 4030 10488 4043 10459 4031 10426 4027 10428
 4040 10460 4026 10487            

$$

COC087-071331-
/O.EXT.KBOU.FL.W.0016.150607T0300Z-150610T2100Z/
/WNAC2.1.ER.150607T0300Z.150608T1800Z.150610T1500Z.UU/
131 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Platte River near Weldona.
* from this evening to Wednesday afternoon...or until the stream 
  falls below flood stage.
* At 12:45 AM Saturday the stage was 9.5 feet.
* Flood stage is 10.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by tonight and continue to rise 
  to near 10.7 feet by Monday afternoon.The river will fall below 
  flood stage by Wednesday morning.
* Impact...At 11.0 feet...There is widespread flooding along the 
  river. Water flows over Colorado Highway 144 and the railroad 
  tracks near Goodrich.
* Flood history...This crest compares to a previous crest of 10.4 feet
  on May 3 1999.

&&

LAT...LON 4031 10426 4037 10402 4030 10386 4028 10388
 4033 10399 4027 10428            

$$

COC075-087-121-071331-
/O.EXT.KBOU.FL.W.0017.150608T1800Z-150610T0000Z/
/BZNC2.1.ER.150608T1800Z.150608T1800Z.150609T1800Z.UU/
131 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Platte River near Balzac.
* from Monday afternoon to Tuesday evening...or until the stream 
  falls below flood stage.
* At 12:30 AM Saturday the stage was 9.1 feet.
* Flood stage is 10.0 feet.
* Forecast...The river is expected to rise to near flood stage Monday
  afternoon. The river will fall below flood stage Tuesday.
* Impact...At 10.0 feet...Minor flooding occurs at Sterling.
* Flood history...This crest compares to a previous crest of 9.8 feet 
  on Jun 17 2010.

&&

LAT...LON 4029 10387 4028 10371 4056 10324 4055 10322
 4026 10363 4027 10389            

$$
648 
WGUS85 KBOU 061200
FLSBOU
   
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE DENVER CO
600 AM MDT SAT JUN 6 2015

...The Flood Warning continues for the following rivers in 
Colorado...
 
  South Boulder Creek near Eldorado Springs affecting Boulder 
  County. 
  Cache La Poudre River near Greeley affecting Weld County.
  South Platte River at Henderson affecting Adams County.  
  South Platte River near Kersey affecting Weld County. 
  South Platte River near Weldona affecting Morgan County. 
  South Platte River near Balzac affecting Logan...Morgan and 
  Washington Counties. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heed road signs at low water crossings. Turn around...do not drown.
Stay away from the steep banks of rivers and streams. During a 
flood, saturated banks can easily break off and fall into
potentially deadly, fast flowing flood waters.

&&

COC013-071800-
/O.CON.KBOU.FL.W.0018.000000T0000Z-150609T1800Z/
/BELC2.1.RS.150606T1200Z.150606T1200Z.150609T1200Z.NO/
600 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Boulder Creek near Eldorado Springs.
* until Tuesday afternoon...or until the stream falls below flood 
  stage.
* At  5:15 AM Saturday the stage was 4.4 feet.
* Flood stage is 4.5 feet.
* Forecast...The river is expected to rise to near flood stage this 
  morning.
* Impact...At 4.5 feet...Houses between Eldorado Springs and Marshall 
  begin to flood.
* Flood history...This crest compares to a previous crest of 4.4 feet 
  on Jun 18 1995.

&&

LAT...LON 3995 10535 3994 10528 3997 10523 3996 10522
 3992 10529 3994 10536            

$$

COC123-071800-
/O.CON.KBOU.FL.W.0013.000000T0000Z-000000T0000Z/
/GRPC2.1.SM.150602T1045Z.150606T1200Z.000000T0000Z.UU/
600 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the Cache La Poudre River near Greeley.
* until further notice...or until the stream falls below flood stage.
* At  5:30 AM Saturday the stage was 8.7 feet.
* Flood stage is 8.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 8.9 feet by this 
  morning then begin falling.
* Flood history...This crest compares to a previous crest of 8.9 feet 
  on Jun 14 1983.

&&

LAT...LON 4047 10494 4046 10474 4043 10459 4040 10462
 4043 10474 4043 10488            

$$

COC001-070600-
/O.EXT.KBOU.FL.W.0015.000000T0000Z-150607T0600Z/
/HNDC2.1.ER.150605T0915Z.150606T0915Z.150607T0000Z.UU/
600 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Platte River at Henderson.
* until late tonight...or until the stream falls below flood stage.
* At  5:30 AM Saturday the stage was 10.6 feet.
* Flood stage is 10.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will fall below flood stage this evening.
* Impact...At 11.0 feet...There is moderate damage to agricultural 
  lands in the Fort Lupton area.
* Flood history...This crest compares to a previous crest of 10.1 feet
  on Jul 13 2011.

&&

LAT...LON 3981 10497 4002 10483 4028 10488 4020 10482
 3999 10481 3981 10494            

$$

COC123-071800-
/O.CON.KBOU.FL.W.0014.000000T0000Z-150612T0000Z/
/KERC2.1.SM.150604T1330Z.150608T0000Z.150611T1800Z.UU/
600 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Platte River near Kersey.
* until Thursday evening...or until the stream falls below flood 
  stage.
* At  5:30 AM Saturday the stage was 10.6 feet.
* Flood stage is 10.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 11.1 feet by 
  Sunday evening. The river will fall below flood stage Thursday 
  afternoon.
* Impact...At 11.5 feet...Southern sections of Hardin are flooded.
* Flood history...This crest compares to a previous crest of 11.0 feet
  on May 31 1995.

&&

LAT...LON 4030 10488 4043 10459 4031 10426 4027 10428
 4040 10460 4026 10487            

$$

COC087-071800-
/O.CON.KBOU.FL.W.0016.150607T0300Z-150610T2100Z/
/WNAC2.1.ER.150607T0300Z.150608T1800Z.150610T1500Z.UU/
600 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Platte River near Weldona.
* from this evening to Wednesday afternoon...or until the stream 
  falls below flood stage.
* At  5:45 AM Saturday the stage was 9.5 feet.
* Flood stage is 10.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by tonight and continue to rise 
  to near 10.7 feet by Monday afternoon.The river will fall below 
  flood stage by Wednesday morning.
* Impact...At 11.0 feet...There is widespread flooding along the 
  river. Water flows over Colorado Highway 144 and the railroad 
  tracks near Goodrich.
* Flood history...This crest compares to a previous crest of 10.4 feet
  on May 3 1999.

&&

LAT...LON 4031 10426 4037 10402 4030 10386 4028 10388
 4033 10399 4027 10428            

$$

COC075-087-121-071800-
/O.CON.KBOU.FL.W.0017.150608T1800Z-150610T0000Z/
/BZNC2.1.ER.150608T1800Z.150608T1800Z.150609T1800Z.UU/
600 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Platte River near Balzac.
* from Monday afternoon to Tuesday evening...or until the stream 
  falls below flood stage.
* At  5:30 AM Saturday the stage was 9.2 feet.
* Flood stage is 10.0 feet.
* Forecast...The river is expected to rise to near flood stage Monday
  afternoon.
* Impact...At 10.0 feet...Minor flooding occurs at Sterling.
* Flood history...This crest compares to a previous crest of 9.8 feet 
  on Jun 17 2010.

&&

LAT...LON 4029 10387 4028 10371 4056 10324 4055 10322
 4026 10363 4027 10389            

$$
846 
WGUS85 KBOU 061536
FLSBOU
   
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE DENVER CO
936 AM MDT SAT JUN 6 2015

...The Flood Warning is cancelled for the following rivers in 
Colorado...
 
  South Platte River at Henderson affecting Adams County.

...The Flood Warning continues for the following rivers in 
Colorado...
 
  South Platte River near Kersey affecting Weld County. 
  South Platte River near Weldona affecting Morgan County. 
  South Platte River near Balzac affecting Logan...Morgan and 
  Washington Counties. 

...The Flood Warning continues for the following rivers in 
Colorado...

  South Boulder Creek near Eldorado Springs affecting Boulder 
  County. 
  Cache La Poudre River near Greeley affecting Weld County. 
  
.Additional heavy rain from storms today will create additional 
rises in river levels. This may result in the South Platte River at
Henderson to again go above flood stage if heavy rain falls in the
Denver area.    

PRECAUTIONARY/PREPAREDNESS ACTIONS...

.Heed road signs at low water crossings. Turn around...do not drown.
Stay away from the steep banks of rivers and streams. During a 
flood, saturated banks can easily break off and fall into
potentially deadly, fast flowing flood waters. 

&&

COC013-072136-
/O.CON.KBOU.FL.W.0018.000000T0000Z-150609T1800Z/
/BELC2.1.RS.150606T1800Z.150606T1800Z.150609T1200Z.NO/
936 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Boulder Creek near Eldorado Springs.
* until Tuesday afternoon...or until the stream falls below flood 
  stage.
* At  9:15 AM Saturday the stage was 4.4 feet.
* Flood stage is 4.5 feet.
* Forecast...The river is expected to rise to near flood stage this 
  afternoon.
* Impact...At 4.5 feet...Houses between Eldorado Springs and Marshall 
  begin to flood.
* Flood history...This crest compares to a previous crest of 4.4 feet 
  on Jun 18 1995.

&&

LAT...LON 3995 10535 3994 10528 3997 10523 3996 10522
 3992 10529 3994 10536            

$$

COC123-072136-
/O.CON.KBOU.FL.W.0013.000000T0000Z-000000T0000Z/
/GRPC2.1.SM.150602T1045Z.150606T0645Z.000000T0000Z.UU/
936 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the Cache La Poudre River near Greeley.
* until further notice...or until the stream falls below flood stage.
* At  8:30 AM Saturday the stage was 8.8 feet.
* Flood stage is 8.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue to fall to a stage of 8.7 feet 
  by Sunday morning.
* Flood history...This crest compares to a previous crest of 8.9 feet 
  on Jun 14 1983.

&&

LAT...LON 4047 10494 4046 10474 4043 10459 4040 10462
 4043 10474 4043 10488            

$$

COC001-061606-
/O.CAN.KBOU.FL.W.0015.000000T0000Z-150607T0600Z/
/HNDC2.1.ER.150605T0915Z.150606T0915Z.150606T1409Z.UU/
936 AM MDT SAT JUN 6 2015

The Flood Warning is cancelled for
  the South Platte River at Henderson.
* At  8:30 AM Saturday the stage was 9.9 feet.
* Flood stage is 10.0 feet.
* Fell below flood stage at  8:09 AM Saturday.
* Forecast...The river will continue to fall to 9.8 feet by Sunday 
  morning.
* Impact...At 10.0 feet...The South Platte River overflows onto roads 
  in the Fort Lupton area.
* Flood history...This crest compares to a previous crest of 10.1 feet
  on Jul 13 2011.

&&

LAT...LON 3981 10497 4002 10483 4028 10488 4020 10482
 3999 10481 3981 10494            

$$

COC123-072136-
/O.EXT.KBOU.FL.W.0014.000000T0000Z-150611T0600Z/
/KERC2.1.SM.150604T1330Z.150607T1200Z.150611T0000Z.UU/
936 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Platte River near Kersey.
* until late Wednesday night...or until the stream falls below flood 
  stage.
* At  8:30 AM Saturday the stage was 10.7 feet.
* Flood stage is 10.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 11.1 feet by 
  Sunday morning. The river will fall below flood stage Wednesday 
  evening.
* Impact...At 11.5 feet...Southern sections of Hardin are flooded.
* Flood history...This crest compares to a previous crest of 11.0 feet
  on May 31 1995.

&&

LAT...LON 4030 10488 4043 10459 4031 10426 4027 10428
 4040 10460 4026 10487            

$$

COC087-072135-
/O.EXT.KBOU.FL.W.0016.150607T0300Z-150610T1800Z/
/WNAC2.1.ER.150607T0300Z.150608T1200Z.150610T1200Z.UU/
936 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Platte River near Weldona.
* from this evening to Wednesday afternoon...or until the stream 
  falls below flood stage.
* At  8:45 AM Saturday the stage was 9.6 feet.
* Flood stage is 10.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by tonight and continue to rise 
  to near 10.8 feet by Monday morning.The river will fall below flood
  stage by Wednesday morning.
* Impact...At 11.0 feet...There is widespread flooding along the 
  river. Water flows over Colorado Highway 144 and the railroad 
  tracks near Goodrich.
* Flood history...This crest compares to a previous crest of 10.4 feet
  on May 3 1999.

&&

LAT...LON 4031 10426 4037 10402 4030 10386 4028 10388
 4033 10399 4027 10428            

$$

COC075-087-121-072135-
/O.EXT.KBOU.FL.W.0017.150608T1200Z-150610T0000Z/
/BZNC2.1.ER.150608T1200Z.150608T1800Z.150609T1800Z.UU/
936 AM MDT SAT JUN 6 2015

The Flood Warning continues for
  the South Platte River near Balzac.
* from Monday morning to Tuesday evening...or until the stream falls 
  below flood stage.
* At  8:30 AM Saturday the stage was 9.2 feet.
* Flood stage is 10.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by Monday morning and continue to
  rise to near 10.1 feet by Monday evening.The river will fall below 
  flood stage by Tuesday afternoon.
* Impact...At 10.0 feet...Minor flooding occurs at Sterling.
* Flood history...This crest compares to a previous crest of 10.4 feet
  on May 3 1999.

&&

LAT...LON 4029 10387 4028 10371 4056 10324 4055 10322
 4026 10363 4027 10389            

$$

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 Denver/Boulder, CO wrote its last area forecast discussion before this river flood warning went out at Jun 5, 4:12 AM MDT, 2 hours earlier.

Area forecast discussion, Jun 5, 4:12 AM MDT, 2 hours before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
412 AM MDT FRI JUN 5 2015

.SHORT TERM...(TODAY THROUGH TONIGHT )
ISSUED AT 415 AM MDT FRI JUN 5 2015

...MAIN CONCERNS WILL BE ADDITIONAL SEVERE STORMS...LOCALLY HEAVY
RAINFALL...AND FLASH FLOOD THREAT THIS AFTERNOON/EVENING...

CONVECTION WITH HEAVY RAIN IS STILL LINGERING OVER THE EASTERN
PLAINS IN THE EARLY MORNING HOURS...WHILE THE FRONT RANGE HAS
SETTLED DOWN FOR THE TIME BEING WITH ONLY ISOLATED SHOWERS. AREAS
OF FOG DEVELOPING AWAY FROM THE CONVECTION...BUT THIS WILL BE
BREAKING UP WITH DAYTIME HEATING.

THIS WILL SET THE STAGE FOR MORE DESTABILIZATION AND SURFACE BASED
CONVECTION BY OR SHORTLY AFTER THE NOON HOUR. AN APPROACHING SHORT
WAVE/SPEED MAX JUST TO OUR WEST WILL LIKELY BRING UPPER LEVEL
SUPPORT RESULTING IN MORE WIDESPREAD THUNDERSTORMS...AND
INCREASING DEEP LAYER SHEAR. SHEAR PROFILES AND CAPES NEAR 2000
J/KG SUPPORT SUPERCELL DEVELOPMENT. LOW LEVEL INFLOW WAS MUCH
STRONGER THAN SUGGESTED YESTERDAY RESULTING IN MORE OF A TORNADO
THREAT...AND SAME COULD OCCUR TODAY AS SURFACE LOW PRESSURE IS
EXPECTED TO HOLD IN SOUTHEAST COLORADO INCREASING THE EASTERLY LOW
LEVEL COMPONENT. EXPECT ANOTHER AFTERNOON AND EVENING WITH SEVERE
THUNDERSTORMS WITH VERY LARGE HAIL...DAMAGING WINDS...AND
TORNADOES. HEAVY RAIN WILL BE ANOTHER THREAT...SEE HYDRO
DISCUSSION BELOW AND A FLASH FLOOD WATCH WILL BE ISSUED FOR
PORTIONS OF THE AREA.

THE STORMS WILL BE MOVING OFF TO THE NORTHEAST TONIGHT WITH THE
EXPECTED PASSAGE OF THE SHORT WAVE/SPEED MAX. HIGHEST STORM
COVERAGE SHOULD EXIT THE NORTHEAST CORNER AROUND MIDNIGHT...BUT
ANOTHER WAVE COULD HELP REGENERATE SHOWERS AND A FEW STORMS
ESPECIALLY IN THE MOUNTAINS OVERNIGHT. IF CLOUDS BREAK
SUFFICIENTLY...THEN COULD SEE MORE FOG AGAIN TONIGHT.

.LONG TERM...(SATURDAY THROUGH THURSDAY)
ISSUED AT 415 AM MDT FRI JUN 5 2015

MODELS ARE SHOWING INCREASING SOUTHWESTERLY FLOW ALOFT FOR THE
CWA SATURDAY AND SATURDAY NIGHT. ON SUNDAY AND SUNDAY NIGHT THERE
IS PRETTY STRONG WEST-SOUTHWESTERLY FLOW ALOFT FOR THE CWA. THE
UPPER CLOSED LOW IS CENTERED OVER THE SOUTHERN TIP OF NEVADA AT
12Z SATURDAY. IT IS WEAKER AND COVERING UTAH FROM 12Z SUNDAY
MORNING THROUGH 12Z MONDAY MORNING. THERE IS WEAK UPWARD QG
VERTICAL VELOCITY PROGGED FOR THE CWA THROUGH THE WEEKEND. THE
BOUNDARY LAYER FLOW HAS SOME DOWNSLOPING COMPONENT TO IT ON
SATURDAY. THERE IS SOME UPSLOPING NORTHERLY WINDS LATER SATURDAY
NIGHT FOR THE EASTERN PLAINS. THERE IS EASTERLY AND SOUTHEASTERLY
FLOW ON SUNDAY INTO SUNDAY EVENING...THEN MAYBE SOME DRAINAGE
LATER SUNDAY NIGHT. MODELS SHOW PRETTY DECENT MOISTURE FOR THE
EASTERN TWO-THIRDS OF THE CWA SATURDAY THROUGH SUNDAY NIGHT.
HOWEVER THE THE AMOUNTS ARE A TAD DOWN FROM THE LAST TWO DAYS. THE
PRECIPITABLE WATER VALUES ARE IN THE 0.50 TO 1.10 INCH RANGE
...DRYING A BIT AFTER MIDNIGHT SUNDAY NIGHT. THE BOUNDARY LAYER
DEW POINTS ARE PROGGED IN THE 50S TO LOWER 60S F FOR THE FOOTHILLS
AND PLAINS THROUGH THE PERIOD. THERE IS A THETA-E AXIS OVER
EASTERN COLORADO BUT THERE IS BETTER ONE FURTHER EAST. THERE IS
CAPE AROUND...BUT NOTHING AS HIGH AS THE PAST COUPLE DAYS. THERE
IS SOME AREAS WITH 1000-2000 J/KG SUNDAY AFTERNOON OVER THE
PLAINS...SATURDAY'S VALUES ARE A BIT LOWER. THE SHEAR IS BETTER ON
SUNDAY FOR THE SOUTHERN CWA. THE QPF FIELDS HAVE A TAD OF
MEASURABLE PRECIPITATION SATURDAY MORNING OVER THE MOUNTAINS
...THEN MORE AND WIDESPREAD SATURDAY AFTERNOON AND EVENING. THERE
IS SOME OVERNIGHT INTO SUNDAY MORNING...THEN AN INCREASE AGAIN FOR
LATE DAY SUNDAY INTO THE EVENING. WILL NEED "SCATTERED" LATE DAY
POPS SATURDAY AND SUNDAY FOR THE CWA. PRECIPITATION AMOUNTS WILL
LIKELY BE A BIT LESS THEN WE'VE SEEN THE PAST COUPLE OF DAYS. FOR
TEMPERATURES...SATURDAY'S HIGHS ARE QUITE CLOSE TO TODAY'S
EXPECTED HIGHS. SUNDAY'S HIGHS ARE DOWN 1-4 C BEHIND A WEAK SURGE
OF COOLER AIR. FOR THE LATER DAYS...MONDAY THROUGH THURSDAY...
MODELS SHOW A DRIER PERIOD WITH WEAK UPPER RIDGING BUT NOT
NECESSARILY THAT MUCH WARMER. BY THURSDAY ANOTHER WEAK UPPER
TROUGH IS EXPECTED TO MOVE INTO COLORADO FROM THE WEST WITH AN
INCREASE OF MOISTURE AND POPS.

&&

.AVIATION...(FOR THE TAFS THROUGH 12Z SATURDAY MORNING)
ISSUED AT 415 AM MDT FRI JUN 5 2015

AREAS OF IFR CONDITIONS WITH FOG AND LOW CEILINGS WILL PERSIST
TIL AROUND 15Z...AND SHOULD THEN BEGIN TO LIFT 15Z-16Z WITH
DAYTIME HEATING AND MIXING. UNTIL THEN...FOG MAY REDUCE
VISIBILITY TO 1/4SM-1/2SM AT TIMES. FOCUS WILL THEN SHIFT TOWARD
THUNDERSTORMS AGAIN BY AFTERNOON. COULD SEE A LITTLE EARLIER START
TODAY AS UPPER LEVEL DISTURBANCE APPROACHES. THUNDERSTORMS WILL BE
LIKELY WITH TEMPO THUNDER FOR THE 20Z-03Z PERIOD. SCATTERED
SEVERE THUNDERSTORMS EXPECTED WITH LARGE HAIL...WIND GUSTS TO 50
KNOTS...AND A POSSIBLE TORNADO.

LOWER CLOUDS ASSOCIATED WITH EVENING CONVECTION SHOULD EVENTUALLY
BREAK UP TOWARD 06Z WITH LIGHT DOWNSLOPE FLOW DEVELOPING.
HOWEVER...IF WEAK DENVER CYCLONE REDEVELOPS THEN POTENTIAL FOR
MORE FOG AFTER 09Z.

&&

.HYDROLOGY...
ISSUED AT 415 AM MDT FRI JUN 5 2015

LAST NIGHTS RAINS HAVE LEFT A LOT OF THE FRONT RANGE I-25 CORRIDOR
AND PALMER DIVIDE NEARLY SATURATED. TODAYS STORMS WILL LIKELY BE
MORE EFFICIENT PRODUCING RAIN AS SOME SUBTROPICAL MOISTURE WORKS
INTO THE STATE FROM THE SOUTHWEST MOISTENING THE MID/UPPER LEVELS
BY AFTERNOON AND EVENING. AT THE SAME TIME...LOW LEVELS REMAIN
VERY MOIST AND PRECIPITABLE WATER VALUES WILL CLIMB ABOVE 1 INCH.
STORMS WILL BE MOVING FASTER GOING AGAINST FLASH FLOOD
POTENTIAL...BUT CONSIDERING THE SATURATED NATURE OF THE SOILS AND
MORE EFFICIENT RAIN PROCESS WILL ISSUE A FLASH FLOOD WATCH FOR THE
FOOTHILLS...I-25 URBAN CORRIDOR...AND PALMER DIVIDE AREA. LATEST
FLASH FLOOD GUIDANCE HAS DROPPED SIGNIFICANTLY FOR THOSE AREAS.

SHOWERS AND THUNDERSTORMS WILL BE A GOOD BET LATE DAY SATURDAY
AND LATE DAY SUNDAY...BUT RAINFALL RATES WILL BE A BIT LESS THEN
THEY HAVE BEEN LAST WEDNESDAY THROUGH TODAY. AMOUNTS WILL BE UP
TO ONE HALF OF AN INCH PER HOUR. MONDAY THROUGH WEDNESDAY DRY OUT
QUITE A BIT...WITH A RETURN OF BETTER CHANCES OF RAINFALL BY NEXT
THURSDAY.

&&

.BOU WATCHES/WARNINGS/ADVISORIES...
FLASH FLOOD WATCH FROM NOON MDT TODAY THROUGH 10 PM THIS EVENING
FOR COZ035-036-038>041-043-045-046.

&&

SHORT TERM...BARJENBRUCH
LONG TERM...RJK
AVIATION...BARJENBRUCH
HYDROLOGY...BARJENBRUCH/RJK
Hazardous weather outlook, Jun 5, 5:04 AM MDT, 1 hour 8 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
504 AM MDT FRI JUN 5 2015

COZ030>051-061115-
JACKSON COUNTY BELOW 9000 FEET-
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-
SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/
GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE
9000 FEET-LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
CENTRAL AND SOUTHEAST PARK COUNTY-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
NORTHEAST WELD COUNTY-CENTRAL AND SOUTH WELD COUNTY-MORGAN COUNTY-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY-PHILLIPS COUNTY-
504 AM MDT FRI JUN 5 2015

...MORE SEVERE WEATHER AND FLASH FLOODING EXPECTED TODAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST AND NORTH CENTRAL
COLORADO.

.DAY ONE...TODAY AND TONIGHT

SEVERE THUNDERSTORMS ARE EXPECTED TO DEVELOP BY THIS AFTERNOON AND
CONTINUE INTO THE EARLY EVENING HOURS. DAYTIME HEATING WILL
COMBINE WITH ABUNDANT LOW LEVEL MOISTURE TO DESTABILIZE THE
ATMOSPHERE CONSIDERABLY BY AFTERNOON. AT THE SAME TIME...WIND
SHEAR WILL BE INCREASING WITH THE APPROACH OF AN UPPER LEVEL
DISTURBANCE.

SEVERE THUNDERSTORMS THIS AFTERNOON AND EVENING WILL BE CAPABLE
OF PRODUCING VERY LARGE HAIL...DAMAGING WINDS...AND A FEW
TORNADOES. HEAVY RAINFALL CAN ALSO BE EXPECTED FROM THESE
STORMS...WITH 1 TO 2 INCHES IN LESS THAN AN HOUR. GIVEN THE RECENT
RAINFALL AND SATURATED SOILS...HEAVY RUNOFF AND FLASH FLOODING
WILL BE POSSIBLE IN THE STRONGER STORMS. A FLASH FLOOD WATCH IS IN
EFFECT FOR THE FRONT RANGE FOOTHILLS...I-25 URBAN CORRIDOR...AND
PALMER DIVIDE AREA EASTWARD THROUGH LIMON.

RIVERS AND STREAMS WILL CONTINUE TO RUN HIGH WITH SNOWMELT AND
RAINFALL RUNOFF. PEOPLE LIVING ALONG STREAMS SHOULD BE PREPARED TO
MOVE TO HIGHER GROUND IF FLOODING IS OBSERVED OR WARNINGS ARE
ISSUED.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

THERE WILL BE SCATTERED LATE DAY SHOWERS AND THUNDERSTORMS
SATURDAY AND SUNDAY AS PLENTIFUL MOISTURE REMAINS OVER THE
FORECAST AREA. MONDAY THROUGH WEDNESDAY DRY OUT QUITE A BIT...WITH
A RETURN TO SCATTERED LATE DAY SHOWERS AND THUNDERSTORMS NEXT
THURSDAY. THE STORMS ON SATURDAY AND SUNDAY MAY PRODUCE LARGE HAIL
AND HEAVY RAINFALL.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL LIKELY BE REQUIRED BY 1 PM.

BARJENBRUCH

The office that day

Everything else NWS Denver/Boulder, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 4, 6:11 PM MDTSevere Thunderstorm WarningBOUBoulder, Larimer, Weld34 min
Jun 4, 6:26 PM MDTTornado Warning Tornado observedBOUElbert34 min
Jun 4, 6:32 PM MDTSevere Thunderstorm WarningBOULarimer28 min
Jun 4, 6:37 PM MDTTornado Warning Tornado observedBOUBoulder23 min
Jun 4, 6:38 PM MDTTornado Warning Tornado observedBOUBoulder, Larimer, Weld22 min
Jun 4, 6:58 PM MDTTornado WarningBOUElbert, Lincoln32 min
Jun 4, 7:03 PM MDTTornado Warning Tornado observedBOUBoulder, Larimer27 min
Jun 4, 7:15 PM MDTFlash Flood Warning EmergencyBOUBoulder, Larimer, Weld3 hr
Jun 4, 7:30 PM MDTTornado WarningBOUElbert30 min
Jun 4, 7:54 PM MDTSevere Thunderstorm WarningBOUBoulder51 min
Jun 4, 8:40 PM MDTRiver Flood AdvisoryBOUBoulder6 hr
Jun 4, 8:49 PM MDTSevere Thunderstorm WarningBOUBoulder26 min
Jun 4, 9:13 PM MDTAreal Flood WarningBOUBoulder, Larimer, Weld12 hr
Jun 4, 9:17 PM MDTSevere Thunderstorm WarningBOUAdams, Boulder, Broomfield, Weld43 min
Jun 4, 9:19 PM MDTSevere Thunderstorm WarningBOUAdams, Arapahoe, Denver26 min
Jun 4, 9:42 PM MDTSevere Thunderstorm WarningBOUAdams, Broomfield, Denver, Jefferson33 min
Jun 4, 9:47 PM MDTAreal Flood AdvisoryBOUAdams, Denver, Jefferson3 hr
Jun 4, 9:58 PM MDTFlash Flood Warning EmergencyBOUBoulder, Larimer6 hr
Jun 4, 10:39 PM MDTSevere Thunderstorm WarningBOUAdams, Denver22 min
Jun 4, 11:00 PM MDTSevere Thunderstorm WarningBOUDenver, Jefferson30 min
Jun 4, 11:16 PM MDTAreal Flood AdvisoryBOUDenver, Jefferson3 hr
Jun 5, 12:42 AM MDTSevere Thunderstorm WarningBOUArapahoe, Denver, Jefferson33 min
Jun 5, 12:48 AM MDTAreal Flood AdvisoryBOUAdams, Denver, Jefferson117 min
Jun 5, 12:52 AM MDTSevere Thunderstorm WarningBOUElbert, Lincoln23 min
Jun 5, 1:09 AM MDTSevere Thunderstorm WarningBOUElbert36 min
Jun 5, 1:45 AM MDTSevere Thunderstorm WarningBOUAdams, Denver30 min
Jun 5, 2:02 AM MDTSevere Thunderstorm WarningBOUElbert28 min
Jun 5, 2:21 AM MDTAreal Flood AdvisoryBOUArapahoe, Elbert, Lincoln, Washington3 hr
Jun 5, 2:26 AM MDTTornado WarningBOUElbert34 min
Jun 5, 3:03 AM MDTFlash Flood WarningBOUElbert, Lincoln3 hr
Jun 5, 4:27 AM MDTFlash Flood WatchBOUAdams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 13 more18 hr
Jun 5, 9:10 AM MDTRiver Flood WarningBOUMorgan11 days
Jun 5, 9:10 AM MDTRiver Flood WarningBOULogan, Morgan, Washington4 days
Jun 5, 12:52 PM MDTTornado WarningBOUArapahoe, Douglas23 min
Jun 5, 1:08 PM MDTTornado WarningBOUArapahoe, Douglas, Elbert37 min
Jun 5, 1:25 PM MDTAreal Flood AdvisoryBOUAdams, Arapahoe, Douglas3 hr
Jun 5, 1:48 PM MDTTornado WarningBOUAdams, Arapahoe42 min
Jun 5, 2:17 PM MDTTornado WarningBOUArapahoe, Douglas, Elbert43 min
Jun 5, 3:04 PM MDTTornado WarningBOUAdams, Arapahoe26 min
Jun 5, 3:27 PM MDTTornado WarningBOUAdams, Arapahoe33 min
Jun 5, 3:41 PM MDTSevere Thunderstorm WarningBOULincoln, Washington49 min
Jun 5, 4:03 PM MDTSevere Thunderstorm WarningBOUAdams, Morgan42 min
Jun 5, 4:21 PM MDTRiver Flood WarningBOUBoulder65 hr
Jun 5, 4:31 PM MDTSevere Thunderstorm WarningBOUAdams, Arapahoe29 min
Jun 5, 4:34 PM MDTSevere Thunderstorm WarningBOULincoln, Washington26 min
Jun 5, 4:36 PM MDTAreal Flood AdvisoryBOULincoln, Washington3 hr
Jun 5, 4:44 PM MDTTornado WarningBOUWashington31 min
Jun 5, 4:58 PM MDTTornado WarningBOUAdams, Washington32 min
Jun 5, 5:24 PM MDTSevere Thunderstorm WarningBOULogan, Morgan, Washington39 min

Nearby

River Flood Warnings in Colorado, 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.