Severe Thunderstorm Warning 98, NWS Denver/Boulder, CO

446 
WWUS55 KBOU 160053
SVSBOU

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DENVER CO
653 PM MDT MON JUN 15 2015

COC093-160100-
/O.CON.KBOU.SV.W.0098.000000T0000Z-150616T0100Z/
PARK CO-
653 PM MDT MON JUN 15 2015

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM MDT
FOR SOUTHWEST PARK COUNTY...

AT 652 PM MDT...A SEVERE THUNDERSTORM WAS LOCATED 6 MILES EAST OF
TROUT CREEK PASS...OR 55 MILES WEST OF COLORADO SPRINGS...MOVING
SOUTHEAST AT 15 MPH.

HAZARD...QUARTER SIZE HAIL AND 60 MPH WIND GUSTS. 

SOURCE...RADAR INDICATED. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO 
         ROOFS...SIDING AND TREES. 

LOCATIONS IMPACTED INCLUDE...
ANTERO RESERVOIR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

PREPARE IMMEDIATELY FOR LARGE HAIL AND DAMAGING WINDS. PEOPLE OUTSIDE
SHOULD MOVE TO A SHELTER...INSIDE A STRONG BUILDING AND AWAY FROM
WINDOWS.

&&

LAT...LON 3880 10592 3884 10594 3889 10594 3889 10597
      3891 10597 3893 10599 3902 10591 3882 10563
      3873 10588
TIME...MOT...LOC 0052Z 315DEG 11KT 3889 10585 

HAIL...1.00IN
WIND...60MPH

$$

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611 
WWUS55 KBOU 160059
SVSBOU

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DENVER CO
659 PM MDT MON JUN 15 2015

COC093-160108-
/O.EXP.KBOU.SV.W.0098.000000T0000Z-150616T0100Z/
PARK CO-
659 PM MDT MON JUN 15 2015

...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL PARK COUNTY WILL
EXPIRE AT 700 PM MDT...
                
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR 
PROPERTY. THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.  HOWEVER 
HAIL IS STILL POSSIBLE WITH THIS THUNDERSTORM AS IT CONTINUES TO 
MOVE EAST OF ANTERO JUNCTION.

LAT...LON 3880 10592 3884 10594 3889 10594 3889 10597
      3891 10597 3893 10599 3902 10591 3882 10563
      3873 10588
TIME...MOT...LOC 0056Z 337DEG 13KT 3889 10585 

$$

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AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
320 PM MDT MON JUN 15 2015

.SHORT TERM...(THIS EVENING THROUGH TUESDAY)
ISSUED AT 320 PM MDT MON JUN 15 2015

A WEAK WESTERLY FLOW ALOFT WILL BE OVER THE REGION THROUGH THE
EVENING. THE AIRMASS OVER THE NORTHEAST PLAINS HAS BEEN CAPPED IN
A COOL POST FRONTAL ENVIRONMENT. TEMPERATURES WERE EXPECTED TO
CREEP TO NEAR 74...BUT THAT HAS NOT BEEN MET YET. THE LATEST RUC
DOES NOT DEVELOP ANY QPF OVER THE NORTHEAST PLAINS THIS EVENING
AND CONFINES IT TO THE FRONT RANGE FOOTHILLS AND PALMER DIVIDE. WL
KEEP CHC POPS GOING FOR THESE AREAS WITH JUST SLGT CHC POPS FOR
THE NORTHEAST PLAINS...AND EVEN THAT MAY BE OVERDONE.
OVERNIGHT...THE FLOW ALOFT INCREASE AS A SHORT WAVE MAKES ITS WAY
ACROSS WYOMING AND BRUSHES NORTHERN COLORADO LATE TONIGHT INTO
TUESDAY MORNING. WL KEEP SOME POPS IN THE GRIDS ALONG THE NORTHERN
BORDER THROUGH THAT TIME. BY LATE TUESDAY MORNING/TUESDAY
AFTERNOON...THE MDLS DEVELOP SOME GOOD MID LEVEL SUBSIDENCE OVER
WYOMING AND POSSIBLY NORTHERN COLORADO. FORECAST SOUNDINGS ARE
DRIER IN THE LOWER LEVELS...BUT WITH NEUTRAL QG FORCING OVER THE
CWFA...SUFFICIENT MID LEVEL MOISTURE AND HEATING IN THE AFTERNOON
TO PRODUCE SCATTERED THUNDERSTORMS. THE IMPROVED STORM MOTIONS AND
DRIER AIR IN THE LOWER LEVELS SHOULD INHIBIT ANY THE HEAVY
RAINFALL POTENTIAL. THE DAY 2 SVR OUTLOOK HAS THE NORTHEAST CORNER
OF COLORADO ON TUESDAY...BUT THE SHORT WAVE COULD SHIFT MOST OF
THIS FURTHER NORTH AND EAST OF COLORADO BY THE AFTERNOON ...WL
HAVE TO WAIT AND SEE. ALSO ADD AREAS OF FOG EAST OF A STERLING TO
AKRON LINE LATE TONIGHT AND TUESDAY MORNING.

.LONG TERM...(TUESDAY NIGHT THROUGH MONDAY)
ISSUED AT 320 PM MDT MON JUN 15 2015

SCATTERED THUNDERSTORMS WILL CONTINUE EARLY TUESDAY EVENING THEN
DECREASE AS THERE IS A LOSS OF THE SUNS HEAT. EXCEPTION MAY BE
OVER THE FAR NORTHEASTERN CORNER OF THE STATE WHERE AN INCREASE IN
MOISTURE FROM THE UPPER SHORTWAVE TO OUR NORTH AND AREAS AHEAD OF
A DRYLINE WILL RESULT IN NUMEROUS SHOWERS AND THUNDERSTORMS. SOME
OF THESE STORMS COULD BE STRONG...WITH A POSSIBLE MCS TO FORM. WITH
HIGH SURFACE PRESSURE OVER SOUTH DAKOTA AND NEBRASKA...ACTIVITY IS
EXPECTED TO PUSH SOUTH AND EAST THROUGH THE NIGHT. COULD ALSO SEE
A FEW ISOLATED SHOWERS AND THUNDERSTORMS OVER THE MOUNTAINS AS
MOISTURE AND WEAK QG LIFT MOVES OVERHEAD.

SOME STABILITY TO OVERCOME WEDNESDAY MORNING AND EARLY
AFTERNOON...BUT OVERALL EXPECT ANOTHER ROUND OF AFTERNOON AND
EVENING SHOWERS AND THUNDERSTORMS TO SPREAD WEST TO EAST ACROSS
THE AREA. EXPECT VERY SIMILAR MAX TEMPERATURES COMPARED TO
TUESDAY. NAM MODEL SHOWS MORE MOISTURE AND CAPE FOR THE EASTERN
PLAINS THAN THE OTHER MODELS...WILL KEEP COVERAGE TO SCATTERED FOR
THE TIME BEING. AGAIN...WILL HAVE A SLIGHT CHANCE OF STRONGER
STORMS OVER THE PLAINS. UPPER RIDGE WILL PUSH OVERHEAD THURSDAY
FOR DRYING CONDITIONS IN THE MID AND UPPER LEVELS FROM WEST TO
EAST THURSDAY...BUT LOW LEVEL MOISTURE WILL STILL REMAIN FOR
ANOTHER DAY OF AFTERNOON AND EVENING STORMS. MAX TEMPERATURES
WILL BE HIGHER WITH WARM ADVECTION.

A SURFACE TROUGH DEEPENING OVER THE EASTERN PLAINS AND THE UPPER
RIDGE ALOFT ON FRIDAY WILL BRING THE WARMEST AND DRIEST DAY ACROSS
THE AREA OF THE WEEK. TEMPERATURES SHOULD BE IN THE 90S OVER THE
PLAINS. A COUPLE OF DISTURBANCES OVER THE NORTHERN ROCKIES SATURDAY
AND SUNDAY WILL LIKELY SEND DOWN COOLER AIR FOR THE WEEKEND FOR
THE PLAINS...BUT NOT MUCH IN THE WAY OF MOISTURE. COULD SEE A FEW
SHOWERS BUT OVERALL THE AIRMASS WILL BE DRIER. MONDAY'S
TEMPERATURES WILL LIKELY REBOUND WARMER AS THE UPPER RIDGE
CONTINUES TO BUILD OVER THE AREA AND NO SURFACE FRONTS ARE
EXPECTED.

&&

.AVIATION...(FOR THE TAFS THROUGH 00Z TUESDAY LATE AFTERNOON)
ISSUED AT 320 PM MDT MON JUN 15 2015

POST FRONTAL AIRMASS HAS LIMITED WARMING TODAY AND NEGATED MUCH OF
THE THUNDERSTORMS DEVELOPMENT. MVFR CIGS WILL LIKELY CONTINUE
THROUGH THIS EVENING. TEMPO GROUPS IN THE TAFS MAY NEED TO BE
DOWNGRADED AT KDEN AS THE BEST CHC FOR TSTMS MAY BE NEAR THE
HIGHER TERRAIN AT KAPA AND KBJC THROUGH THIS EVENING. ELY WINDS
WILL TRANSITION TO DRAINAGE LATE THIS EVENING THEN SWLY ON
TUESDAY. THE STORMS WILL BE HIGHER BASED AND PRODUCE GUSTY WINDS
BUT NOT AS MUCH POTENTIAL RAINFALL.

&&

.HYDROLOGY...
ISSUED AT 320 PM MDT MON JUN 15 2015

CHANCE FOR HEAVY RAIN PRODUCING THUNDERSTORMS AS LESSENED THIS
AFTERNOON AND THE AIRMASS HAS BEEN CAPPED FOR THE MOST PART. COULD
SEE SOME OF THOSE STORMS DEVELOP OVER THE FOOTHILLS AND PALMER
DIVIDE THIS EVENING BUT NOT MUCH ELSEWHERE. ON TUESDAY...THE
STORMS WILL BE HIGHER BASED AND HAVE BETTER MOVEMENT TO HEAVY
RAINFALL THREAT WILL BE LOWER. NO CHANGES TO CURRENT FLOOD
WARNINGS ALONG THE S PLATTE...CACHE LA POUDRE RIVERS.

&&

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

SHORT TERM...COOPER
LONG TERM...KRIEDERMAN
AVIATION...COOPER
HYDROLOGY...COOPER

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1037 AM MDT MON JUN 15 2015

COZ030>051-160445-
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-
1037 AM MDT MON JUN 15 2015

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

.DAY ONE...TODAY AND TONIGHT

SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP BY NOON ACROSS
THE MOUNTAINS AND THEN SPREAD OVER THE PLAINS THROUGH THE REST OF
THE AFTERNOON AND EVENING. EXPECT HEAVY RAIN...HAIL UP TO ONE
INCH IN DIAMETER AND GUSTY WINDS WITH THE STRONGER STORMS.
RAINFALL RATES COULD APPROACH ONE INCH IN 30 MINUTES OR LESS.

MOISTURE LEVELS HAVE INCREASED ACROSS LOWER ELEVATIONS
TODAY...FOLLOWING A WEAK FRONTAL SURGE. THIS WILL RESULT IN
HIGHER INSTABILITY IN THE ATMOSPHERE. THE FOCUS FOR THE STRONGER
STORMS WILL BE OVER THE FOOTHILLS...PALMER DIVIDE AND PARK COUNTY
THIS AFTERNOON AND EARLY EVENING. THE STORMS WILL DIMINISH LATER
THIS EVENING AND OVERNIGHT OVER THE PLAINS. IN THE MOUNTAINS
HOWEVER...A SYSTEM MOVING ACROSS WYOMING LATE TONIGHT WILL BRING
ADDITIONAL SHOWERS AND THUNDERSTORMS OVERNIGHT...ESPECIALLY NORTH
OF INTERSTATE 70.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

ISOLATED TO SCATTERED AFTERNOON AND EVENING SHOWERS AND
THUNDERSTORMS WILL BE POSSIBLE THROUGH THURSDAY WITH A DECREASE IN
CHANCES FRIDAY THROUGH THE WEEKEND. A FEW OF THESE STORMS WILL BE
ABLE TO PRODUCE HEAVY RAIN...HAIL AND GUSTY WINDS TUESDAY THROUGH
THURSDAY...MOST LIKELY OVER THE EASTERN PLAINS. TEMPERATURES WILL
BE WARMING TO ABOVE NORMAL READINGS THROUGH THE END OF THE WORK
WEEK...BEFORE A SLIGHT COOL DOWN IS EXPECTED THIS WEEKEND.

MOIST SOIL CONDITIONS AND WARMER TEMPERATURES ACROSS NORTHERN
COLORADO THIS WEEK AND WILL CONTINUE CREEKS AND RIVERS TO RUN HIGHER
THAN NORMAL DUE TO SHOWERS AND INCREASED SNOW MELT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED ACROSS THE NORTHEAST PLAINS OF
COLORADO AFTER 3 PM.

COOPER/KRIEDERMAN

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DENVER CO
231 PM MDT MON JUN 15 2015

COZ037-152115-
CENTRAL AND SOUTHEAST PARK COUNTY CO-
231 PM MDT MON JUN 15 2015

...SIGNIFICANT WEATHER ADVISORY FOR  UNTIL 315 PM MDT...

AT 230 PM MDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 4
MILES NORTH OF LAKE GEORGE...OR 31 MILES NORTHWEST OF COLORADO
SPRINGS...MOVING EAST AT 20 MPH.

DIME SIZE HAIL AND WINDS IN EXCESS OF 40 MPH WILL BE POSSIBLE WITH
THIS STORM.

LOCATIONS IMPACTED INCLUDE...
LAKE GEORGE.

LAT...LON 3896 10543 3910 10540 3910 10537 3911 10537
      3912 10533 3897 10533
TIME...MOT...LOC 2030Z 289DEG 16KT 3905 10535

DANKERS