River Flood Warning 3, NWS Denver/Boulder, CO

141 
WGUS85 KBOU 311754
FLSBOU
   
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE DENVER CO
1154 AM MDT SAT MAY 31 2014

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN 
COLORADO...
 
  CACHE LA POUDRE RIVER AT THE CANYON MOUTH AFFECTING LARIMER COUNTY. 

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN 
COLORADO...

  CACHE LA POUDRE RIVER NEAR GREELEY AFFECTING WELD COUNTY. 
  
  .THE CACHE LA POUDRE RIVER GREELEY RIVER LEVELS HAD DROPPED
  MOMENTARILY THIS MORNING AS RIVER LEVELS HAD BREECHED INTO NEARBY
  GRAVEL PITS JUST EAST OF HIGHWAY 85. HOWEVER...WATER LEVELS HAVE
  RISEN AGAIN SINCE 10 AM AS WATER MOVES BACK INTO THE MAIN CHANNEL. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DO NOT DRIVE INTO AREAS WHERE THE WATER COVERS THE ROADWAY AS THE 
WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. TURN 
AROUND...DO NOT DROWN. 

&&

COC069-012354-
/O.EXT.KBOU.FL.W.0003.000000T0000Z-140602T1800Z/
/FTDC2.1.RS.140531T0528Z.140601T1200Z.140602T1200Z.UU/
1154 AM MDT SAT MAY 31 2014

THE FLOOD WARNING CONTINUES FOR
  THE CACHE LA POUDRE RIVER AT THE CANYON MOUTH.
* UNTIL MONDAY AFTERNOON...OR UNTIL THE STREAM FALLS BELOW FLOOD 
  STAGE.
* AT 10:45 AM SATURDAY THE STAGE WAS 7.9 FEET. 
* FLOOD STAGE IS 7.5 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 8.4 FEET BY 
  SUNDAY MORNING. THE RIVER WILL FALL BELOW FLOOD STAGE MONDAY 
  MORNING.
* IMPACT...AT 8.5 FEET...THE RIVER RISES TO BASE OF THE BRIDGE AT 
  COLLEGE AVENUE IN FORT COLLINS.

&&

LAT...LON 4071 10524 4067 10523 4066 10519 4062 10513
      4061 10514 4067 10525       

$$

COC123-012354-
/O.CON.KBOU.FL.W.0002.000000T0000Z-000000T0000Z/
/GRPC2.1.RS.140601T0000Z.140602T0000Z.000000T0000Z.UU/
1154 AM MDT SAT MAY 31 2014

THE FLOOD WARNING CONTINUES FOR
  THE CACHE LA POUDRE RIVER NEAR GREELEY.
* UNTIL FURTHER NOTICE...OR UNTIL THE STREAM FALLS BELOW FLOOD STAGE.
* AT 11:30 AM SATURDAY THE STAGE WAS 7.5 FEET. 
* FLOOD STAGE IS 8.0 FEET. 
* MINOR FLOODING IS FORECAST.
* FORECAST...RISE ABOVE FLOOD STAGE BY THIS EVENING AND CONTINUE TO 
  RISE TO NEAR 9.0 FEET BY SUNDAY MORNING.

&&

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

$$

827 
WGUS85 KBOU 010255
FLSBOU
   
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE DENVER CO
855 PM MDT SAT MAY 31 2014

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN 
COLORADO...

  CACHE LA POUDRE RIVER AT THE CANYON MOUTH AFFECTING LARIMER 
  COUNTY. 
  CACHE LA POUDRE RIVER NEAR GREELEY AFFECTING WELD COUNTY. 
  
.THE CACHE LA POUDRE RIVER AT GREELEY HAD RISEN BACK TO NEAR 9 FEET
THIS EVENING AND WILL STAY NEARLY STEADY OVERNIGHT.  THE CACHE
LA POUDRE AT THE CANYON MOUTH IN LARIMER COUNTY HAD DROPPED TO 7.5
FEET BUT MAY BEGIN TO RISE AGAIN OVERNIGHT.
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DO NOT DRIVE INTO AREAS WHERE THE WATER COVERS THE ROADWAY AS THE 
WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. TURN 
AROUND...DO NOT DROWN. 

&&

COC069-020855-
/O.CON.KBOU.FL.W.0003.000000T0000Z-140602T1800Z/
/FTDC2.1.RS.140531T0528Z.140601T1200Z.140602T1200Z.UU/
855 PM MDT SAT MAY 31 2014

THE FLOOD WARNING CONTINUES FOR
  THE CACHE LA POUDRE RIVER AT THE CANYON MOUTH.
* UNTIL MONDAY AFTERNOON...OR UNTIL THE STREAM FALLS BELOW FLOOD 
  STAGE.
* AT  7:45 PM SATURDAY THE STAGE WAS 7.5 FEET. 
* FLOOD STAGE IS 7.5 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 8.4 FEET BY 
  SUNDAY MORNING. THE RIVER WILL FALL BELOW FLOOD STAGE MONDAY 
  MORNING.
* IMPACT...AT 8.5 FEET...THE RIVER RISES TO BASE OF THE BRIDGE AT 
  COLLEGE AVENUE IN FORT COLLINS.

&&

LAT...LON 4071 10524 4067 10523 4066 10519 4062 10513
      4061 10514 4067 10525       

$$

COC123-020855-
/O.CON.KBOU.FL.W.0002.000000T0000Z-000000T0000Z/
/GRPC2.1.RS.140531T1748Z.140601T0600Z.000000T0000Z.UU/
855 PM MDT SAT MAY 31 2014

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 PM SATURDAY THE STAGE WAS 8.9 FEET. 
* FLOOD STAGE IS 8.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL STAY NEARLY STEADY NEAR 9.0 FEET THROUGH EARLY
  MONDAY MORNING THEN BEGIN FALLING.

&&

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

$$

465 
WGUS85 KBOU 011656
FLSBOU
   
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE DENVER CO
1056 AM MDT SUN JUN 1 2014

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN 
COLORADO...
 
  CACHE LA POUDRE RIVER AT THE CANYON MOUTH AFFECTING LARIMER COUNTY. 
  CACHE LA POUDRE RIVER NEAR GREELEY AFFECTING WELD COUNTY. 
  
.THE CACHE LA POUDRE RIVER ABOVE FORT COLLINS IS EXPECTED TO REMAIN
AT STEADY OR SLIGHTLY LOWER LEVELS THROUGH THIS EVENING...THEN A
SLIGHT RISE BY EARLY MONDAY MORNING. FURTHER DOWNSTREAM AT GREELEY...
THE RIVER IS EXPECTED TO REMAIN AT STEADY LEVELS THROUGH MONDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DO NOT DRIVE INTO AREAS WHERE THE WATER COVERS THE ROADWAY AS THE 
WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. TURN 
AROUND...DO NOT DROWN. 

&&

COC069-022000-
/O.EXT.KBOU.FL.W.0003.000000T0000Z-140602T2000Z/
/FTDC2.1.RS.140531T0528Z.140531T1700Z.140602T1400Z.UU/
1056 AM MDT SUN JUN 1 2014

THE FLOOD WARNING CONTINUES FOR
  THE CACHE LA POUDRE RIVER AT THE CANYON MOUTH.
* UNTIL MONDAY AFTERNOON...OR UNTIL THE STREAM FALLS BELOW FLOOD 
  STAGE.
* AT  9:45 AM SUNDAY THE STAGE WAS 7.6 FEET. 
* FLOOD STAGE IS 7.5 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* IMPACT...AT 7.5 FEET...CONSIDERABLE OVERBANK FLOW AND LOCALIZED 
  FLOODING OCCURS DOWNSTREAM IN AND NEAR FORT COLLINS.

&&

LAT...LON 4071 10524 4067 10523 4066 10519 4062 10513
      4061 10514 4067 10525       

$$

COC123-022256-
/O.EXT.KBOU.FL.W.0002.000000T0000Z-140605T0000Z/
/GRPC2.1.RS.140531T1748Z.140601T1630Z.140604T1800Z.UU/
1056 AM MDT SUN JUN 1 2014

THE FLOOD WARNING CONTINUES FOR
  THE CACHE LA POUDRE RIVER NEAR GREELEY.
* UNTIL WEDNESDAY EVENING...OR UNTIL THE STREAM FALLS BELOW FLOOD 
  STAGE.
* AT 10:30 AM SUNDAY THE STAGE WAS 9.1 FEET. 
* FLOOD STAGE IS 8.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE BY 
  WEDNESDAY AFTERNOON.

&&

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

$$

717 
WGUS85 KBOU 020217
FLSBOU
   
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE DENVER CO
817 PM MDT SUN JUN 1 2014

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN 
COLORADO...

  CACHE LA POUDRE RIVER AT THE CANYON MOUTH AFFECTING LARIMER 
  COUNTY. 
  CACHE LA POUDRE RIVER NEAR GREELEY AFFECTING WELD COUNTY.
  
.The Cache LA Poudre at the Canyon Mouth peaked just above 8 feet on
Saturday and has fallen below flood stage.  However a brief rise may
occur tonight but probably will not rise above 7.5 feet.  On Monday
the river should continue to fall.

At Greeley the river has continued to slowly rise today and is around
9.2 feet. The river should remain near this level overnight and then
slowly fall on Monday.    

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DO NOT DRIVE INTO AREAS WHERE THE WATER COVERS THE ROADWAY AS THE 
WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. TURN 
AROUND...DO NOT DROWN. 

&&

COC069-022000-
/O.CON.KBOU.FL.W.0003.000000T0000Z-140602T2000Z/
/FTDC2.1.RS.140531T0528Z.140531T1700Z.140602T1400Z.UU/
817 PM MDT SUN JUN 1 2014

THE FLOOD WARNING CONTINUES FOR
  THE CACHE LA POUDRE RIVER AT THE CANYON MOUTH.
* UNTIL MONDAY AFTERNOON...OR UNTIL THE STREAM FALLS BELOW FLOOD 
  STAGE.
* AT  7:45 PM SUNDAY THE STAGE WAS 7.1 FEET. 
* FLOOD STAGE IS 7.5 FEET. 
* MINOR FLOODING IS FORECAST.
* IMPACT...AT 7.5 FEET...CONSIDERABLE OVERBANK FLOW AND LOCALIZED 
  FLOODING OCCURS DOWNSTREAM IN AND NEAR FORT COLLINS.

&&

LAT...LON 4071 10524 4067 10523 4066 10519 4062 10513
      4061 10514 4067 10525       

$$

COC123-030817-
/O.CON.KBOU.FL.W.0002.000000T0000Z-140605T0000Z/
/GRPC2.1.RS.140531T1748Z.140602T0130Z.140604T1800Z.UU/
817 PM MDT SUN JUN 1 2014

THE FLOOD WARNING CONTINUES FOR
  THE CACHE LA POUDRE RIVER NEAR GREELEY.
* UNTIL WEDNESDAY EVENING...OR UNTIL THE STREAM FALLS BELOW FLOOD 
  STAGE.
* AT  7:30 PM SUNDAY THE STAGE WAS 9.2 FEET. 
* FLOOD STAGE IS 8.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE BY 
  WEDNESDAY AFTERNOON.

&&

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

$$

114 
WGUS85 KBOU 021917
FLSBOU
   
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE DENVER CO
117 PM MDT MON JUN 2 2014

...THE FLOOD WARNING IS CANCELLED FOR THE FOLLOWING RIVERS IN 
COLORADO...
 
  CACHE LA POUDRE RIVER AT THE CANYON MOUTH AFFECTING LARIMER 
  COUNTY.

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN 
COLORADO...
 
  CACHE LA POUDRE RIVER NEAR GREELEY AFFECTING WELD COUNTY. 

.THE FLOOD WARNING CONTINUES FOR THE CACHE LA POUDRE RIVER NEAR 
GREELEY WITH RIVER LEVELS NEAR THE RECORD CREST. NUMEROUS ROADS 
AND STREETS THAT CROSS THE RIVER IN AND NEAR GREELEY REMAINED 
CLOSED MONDAY. THE CACHE LA POUDRE RIVER UPSTREAM IN LARIMER COUNTY 
HAS FALLEN BELOW FLOOD STAGE AND IS FORECAST TO REMAIN BELOW FLOOD 
STAGE SO THE FLOOD WARNING FOR THIS REACH OF THE RIVER HAS BEEN 
CANCELLED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DO NOT DRIVE INTO AREAS WHERE THE WATER COVERS THE ROADWAY AS THE 
WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. 
TURN AROUND...DO NOT DROWN. 

&&

COC069-021947-
/O.CAN.KBOU.FL.W.0003.000000T0000Z-140602T2000Z/
/FTDC2.1.RS.140531T0528Z.140531T1700Z.140602T1425Z.UU/
117 PM MDT MON JUN 2 2014

THE FLOOD WARNING IS CANCELLED FOR
  THE CACHE LA POUDRE RIVER AT THE CANYON MOUTH.
* AT 12:45 PM MONDAY THE STAGE WAS 7.2 FEET. 
* FLOOD STAGE IS 7.5 FEET. 
* FELL BELOW FLOOD STAGE AT 8:25 AM MONDAY.
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO 7.1 FEET BY 
  THIS EVENING.
* IMPACT...AT 6.0 FEET...WATER IS OVER THE BIKE PATH AND TRAIL
  ALONG THE RIVER IN AND NEAR FORT COLLINS.
* FLOOD HISTORY...THE CREST FOR THIS EVENT WAS 8.05 FEET WHICH
  OCCURRED SATURDAY MORNING MAY 31ST.

&&

LAT...LON 4071 10524 4067 10523 4066 10519 4062 10513
      4061 10514 4067 10525       

$$

COC123-040117-
/O.EXT.KBOU.FL.W.0002.000000T0000Z-140604T0900Z/
/GRPC2.1.RS.140531T1748Z.140602T0130Z.140604T0300Z.NR/
117 PM MDT MON JUN 2 2014

THE FLOOD WARNING CONTINUES FOR
  THE CACHE LA POUDRE RIVER NEAR GREELEY.
* UNTIL LATE TUESDAY NIGHT...OR UNTIL THE STREAM FALLS BELOW FLOOD 
  STAGE.
* AT 12:30 PM MONDAY THE STAGE WAS 9.14 FEET. 
* FLOOD STAGE IS 8.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL CONTINUE TO FALL VERY SLOWLY TO BELOW 
  FLOOD STAGE BY TUESDAY EVENING.
* IMPACT...AT 9 FEET...MULTIPLE STREETS AND ROADS CROSSING THE RIVER
  BETWEEN 6TH AND O STREETS FLOOD IN AND WEST OF NORTHERN GREELEY. 
  THERE IS ALSO EXTENSIVE LOWLAND AND TRAIL FLOODING ALONG THE CACHE
  LA POUDRE RIVER.
* FLOOD HISTORY...THIS COMPARES TO THE CREST OF RECORD OF 9.15 FEET ON
  JUN 14 2010.

&&

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

$$
TH

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
926 PM MDT FRI MAY 30 2014

.UPDATE...
ISSUED AT 917 PM MDT FRI MAY 30 2014

FLASH FLOOD THREAT HAS ENDED AND EARLIER FLASH FLOOD WATCH HAS
BEEN ALLOWED TO EXPIRE. WELD COUNTY HAD SEVERAL ROADS CLOSED OR
WASHED OUT IN THE EAST CENTRAL PART OF THE COUNTY. MAIN AREA OF
RAIN AND THUNDERSTORMS HAS PUSHED EAST INTO THE FAR NORTHEAST
CORNER OF THE STATE AND WILL CONTINUE TO EXIT THE STATE. STILL A
FEW SHOWERS IN NORTHWEST COLORADO WHICH COULD GRAZE THE NORTHERN
MOUNTAINS LATER TONIGHT BEFORE DISSIPATING.

&&

.SHORT TERM...(THIS EVENING THROUGH SATURDAY)
ISSUED AT 145 PM MDT FRI MAY 30 2014

UPPER LEVEL TROF OVER WESTERN CO WITH A BIT OF CIRCULATION NEAR
ALAMOSA. DEEP MOISTURE AHEAD OF THE TROF WITH INTEGRATED
PRECIPITABLE WATER VALUES FROM GPS NOW RIGHT AROUND AN INCH. BASED
ON PLATTEVILLE PROFILER GOOD SOUTH TO SOUTHEAST FLOW UP TO 400MB
AS STORM MOTIONS AT 15KT TO THE NORTH AND NORTHWEST. STRONGEST
STORMS OCCURRING ALONG BOUNDARY OVER NORTHERN LINCOLN AND
WASHINGTON COUNTIES WHERE BETTER HEATING AND INSTABILITY RESIDE.
DECIDED TO EXPAND THE FLASH FLOOD WATCH TO INCLUDE NORTHERN
LINCOLN...WASHINGTON AND LOGAN COUNTIES THROUGH EARLY EVENING.

INCREASED SHOWERS AND STORMS ALSO GATHERING OVER PARK...JEFFERSON
AND DOUGLAS AND THIS WILL EXPAND INTO THE SOUTHERN PORTIONS OF
URBAN CORRIDOR BY MID AFTERNOON. BEST POTENTIAL FOR FLASH FLOODING
WILL BE FROM MID AFTERNOON THROUGH EARLY EVENING. SHORT RANGE
MODELS SHOWING DECENT BACK EDGE OF PRECIP SPREADING WEST TO EAST
FROM MOUNTAINS TO PLAINS BY EARLY EVENING. THIS SEEMS TO MATCH
PRETTY WELL WITH CURRENT RADAR AND SATELLITE. WILL TREND WEATHER
AND POPS FOR DIMINISHING POPS THIS EVENING AND OVERNIGHT ON THE
PLAINS.

FOR SATURDAY...THERE WILL BE WEAK RIDGING ALOFT WITH SOME DRYING
AND WARMING. HOWEVER THERE IS GREATER CHANCE FOR A SEVERE STORM WITH
HIGHER CAPE VALUES ABOVE 1000J/KG AND STRONGER SHEAR IN THE
ATMOSPHERE. THERE IS ALSO AN APPROACHING TROF WITH STRONG JET
NOSING INTO WESTERN COLORADO BY LATE SATURDAY AFTERNOON WITH
INCREASING ASCENT FROM THE WEST.

.LONG TERM...(SATURDAY NIGHT THROUGH FRIDAY)
ISSUED AT 145 PM MDT FRI MAY 30 2014

AN UPPER TROUGH WILL BE MOVING OVER THE NORTHERN AND CENTRAL
ROCKIES SATURDAY NIGHT WITH A JET MOVING INTO WESTERN COLORADO.
THIS WILL CREATE GOOD QG VERTICAL MOTION AND DIVERGENCE ALOFT
SATURDAY NIGHT INTO EARLY SUNDAY MORNING. WITH CAPES OF 500 TO
1500 J/KG OVER THE PLAINS...WILL LIKELY SEE SCATTERED
THUNDERSTORMS INTO THE EVENING WITH A FEW POTENTIAL SEVERE STORMS
IN THE NORTHEAST CORNER OF THE STATE. GOOD QG UPWARD MOTION IS
SHOWN AFTER MIDNIGHT FROM THE GFS...NAM...AND EC MODELS...YET
ONLY THE NAM KEEPS PRECIP OVERNIGHT. WILL GO AHEAD AND KEEP A
SLIGHT CHANCE OF STORMS PAST MIDNIGHT DUE TO THE JET NEARBY.

UPPER RIDGING WILL MOVE IN SUNDAY WITH EVEN DRIER AIR EXPECTED TO
MOVE IN FROM THE WEST. SOME LEFTOVER MOISTURE MAY ALLOW FOR
ISOLATED SHOWERS OVER THE HIGH TERRAIN AND A CHANCE OF STORMS OVER
THE FAR EASTERN PLAINS...WITH ANOTHER CHANCE FOR A SEVERE STRENGTH
STORM. A COLD FRONT WILL BE PUSHING DOWN SOUTH ACROSS THE AREA
DURING THE EVENING WHICH SHOULD STABILIZE THE AIRMASS. LOOK FOR
COOLER TEMPERATURES SUNDAY NIGHT....AS WELL AS MONDAY.

SOUTHEASTERLY SURFACE FLOW AROUND A LOW OVER SOUTHEAST COLORADO
WILL TRANSPORT SOME MOISTURE INTO THE EASTERN PLAINS MONDAY FOR
ANOTHER CHANCE OF SHOWERS FOR THE EVENING AND THROUGH THE NIGHT.
ANOTHER UPPER TROUGH WILL PUSH THROUGH FOR WARMER AND MORE ACTIVE
WEATHER TUESDAY...THEN YET ANOTHER SYSTEM IS PROGGED FOR THURSDAY
AND FRIDAY. DETAILS ARE HARD TO PINPOINT AT THIS TIME EXCEPT FOR
AN UNSETTLED PATTERN WITH BELOW AVERAGE TEMPERATURES FOR WEDNESDAY
THROUGH FRIDAY.

&&

.AVIATION...(FOR THE TAFS THROUGH 06Z SATURDAY EVENING)
ISSUED AT 917 PM MDT FRI MAY 30 2014

AREAS OF STRATUS HAD DEVELOPED BEHIND MAIN PRECIPITATION AREA WITH
VERY MOIST AND NORTHERLY BOUNDARY LAYER FLOW. THIS COULD REMAIN
VARIABLE IN/OUT ACROSS THE FRONT RANGE AIRPORTS...AND ALSO LEAD TO
POSSIBLE FOG FORMATION AND IFR CONDITIONS LATE TONIGHT/EARLY
SATURDAY MORNING.

&&

.HYDROLOGY...
ISSUED AT 145 PM MDT FRI MAY 30 2014

FLASH FLOOD WATCH FOR THIS EVENING HAS EXPIRED. SOME STREAMS HAVE
SHOWN GENERALLY MINOR RISES AND HAVE ADJUSTED FORECASTS SLIGHTLY
FOR EVENING RAINFALL. MORE WARMING OVER THE WEEKEND SO EXPECT
WATER LEVELS TO CONTINUE STEADY OR SLOW RISING. BEST CHANCE OF
STORMS PRODUCING ADDITIONAL RUNOFF WOULD BE ON THE PLAINS.

&&

.BOU WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

UPDATE...BARJENBRUCH
SHORT TERM...ENTREKIN
LONG TERM...KRIEDERMAN
AVIATION...BARJENBRUCH
HYDROLOGY...BARJENBRUCH/ENTREKIN/KRIEDERMAN

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1039 AM MDT FRI MAY 30 2014

COZ030>051-311645-
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-
1039 AM MDT FRI MAY 30 2014

...FLASH FLOOD WATCH FOR THE FRONT RANGE FOOTHILLS AND PORTIONS OF
NORTHEAST COLORADO...
...HIGH RIVER LEVELS CONTINUE IN PORTIONS OF NORTHERN COLORADO...

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

.DAY ONE...TODAY AND TONIGHT

INCREASING MOISTURE COUPLED WITH AN UPPER LEVEL DISTURBANCE WILL
CREATE FAVORABLE CONDITIONS FOR HEAVY RAIN AND POTENTIAL FOR FLASH
FLOODING.  SHOWERS AND THUNDERSTORMS WILL BECOME NUMEROUS OVER
THE MOUNTAINS AND PLAINS BY MIDDAY.  SOME OF THE STORMS WILL
PRODUCE ONE TO TWO INCHES OF RAIN IN ONE TO TWO HOURS...AND
LOCALLY HEAVIER AMOUNTS ARE POSSIBLE. THIS MAY RESULT IN FLASH
FLOODING...ESPECIALLY IN AREAS THAT HAVE HAD RECENT HEAVY RAINFALL
OR WHERE STREAMS ARE ALREADY RUNNING HIGH.

THE FLASH FLOOD WATCH COVERS AREAS NORTH OF INTERSTATE 70 AND
FROM BRUSH WEST TO THE FRONT RANGE FOOTHILLS...INCLUDING ALL OF
THE DENVER METRO AREA. THE THREAT IS GREATEST IN THE BOULDER AND
LARIMER COUNTY FOOTHILLS AND IN WELD COUNTY.

THE THUNDERSTORMS WILL MOVE EAST ACROSS THE PLAINS THIS EVENING
WITH CLEARING OVER THE MOUNTAINS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

ON SATURDAY...THE THREAT OF HEAVY RAIN AND WIDESPREAD THUNDERSTORMS
WILL DECREASE AS DRIER MID LEVEL AIR SPREADS IN FROM THE WEST.
HOWEVER THERE WILL BE ENOUGH SHEAR IN THE ATMOSPHERE FOR THE
POTENTIAL OF SCATTERED THUNDERSTORMS STORMS TO BECOME SEVERE
ACROSS THE NORTHEAST PLAINS DURING THE AFTERNOON AND EVENING.
LARGE HAIL AND DAMAGING WINDS WILL BE POSSIBLE... ALTHOUGH A
TORNADO OR TWO CANNOT BE RULED OUT.

SUNDAY THROUGH THURSDAY WILL BE UNSETTLED AS A WEAK SYSTEM PASSES
TO THE WEST AND NORTH OF THE AREA. IT WILL BE WARM ON SUNDAY AND
MONDAY WITH HIGHS IN THE LOWER 80S...THEN TEMPERATURES WILL COOL
TO NEAR SEASONAL NORMALS WITH READINGS IN THE MID 70S BY THURSDAY.
THERE WILL BE AT LEAST A SLIGHT CHANCE OF THUNDERSTORMS EACH DAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED TODAY...BUT REPORTS OF HEAVY
RAINFALL OR FLASH FLOODING WILL BE APPRECIATED.