Locally strong wind developed in parts of the Front Range Foothills. A peak wind gust of 91 mph (79 kts) was recorded at the Sugarloaf RAWS station in Boulder County, with a peak wind gust to 89 mph (77 kts) registered in Georgetown.
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Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS BOU wrote it up.
Locally strong wind developed in parts of the Front Range Foothills. A peak wind gust of 91 mph (79 kts) was recorded at the Sugarloaf RAWS station in Boulder County, with a peak wind gust to 89 mph (77 kts) registered in Georgetown. At Denver International Airport, strong microburst winds associated with a dissipating snow shower reached 61 mph (53 kts).
The local office's own words before the first event, 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 the first event at Nov 14, 6:20 AM MST, 8 hours 30 minutes earlier.
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DENVER CO
620 AM MST MON NOV 14 2005
UPDATED...
I HAVE DECIDED TO CANCEL THE HIGH WIND WARNING THAT WAS IN EFFECT
FOR THE FRONT RANGE FOOTHILLS THIS MORNING. STLT AND RADAR INDICATE
SUBSIDENCE HAS BEEN WEAKENING THE PAST HOUR. DRYING HAS DIMINISHED
ON WATER VAPOR EAST OF THE DIVIDE AND THE GROUND CLUTTER SIGNATURE
WE ASSOCIATE WITH HIGH WINDS ON THE RADAR HAS DIMINISHED. THE DEN
RAOB SHOWS LITTLE EVIDENCE OF MOUNTAIN TOP INVERSION AS WELL AND THE
DEN-GJT PRESSURE GRADIENT IS ONLY AROUND 6 MB. AS A RESULT THE
THREAT OF AN AMPLIFIED MOUNTAIN WAVE HAS DECREASED. FOR THESE
REASONS...THE HIGH WIND WARNING THAT WAS IN EFFECT FOR THE FRONT
RANGE FOOTHILLS HAS BEEN CANCELLED.
.SHORT TERM...IN THE MOUNTAINS TODAY AND TONIGHT... A STRONG
NORTHWESTERLY FLOW ALOFT CAN BE EXPECTED AHEAD OF A 140+ JET
DROPPING OUT OF IDAHO. MDLS CONTINUE TO SHOW PLENTY OF
MOISTURE...STRONG OROGRAPHICS AND GOOD MID LEVEL INSTABILITIES
(7-7.5C/KM). QG OMEGA HOWEVER IS SUBSIDENT THIS MORNING THEN ASCENT
INCREASES SIGNIFICANTLY AROUND 00Z...AS THE UPPER LEVEL JET MOVES
OVER THE STATE...ORIENTED FM ROUGHLY NW TO SE ACRS COLORADO. GOOD
QG OMEGA CONTINUES UNTIL 06Z...THEN STG DOWNWARD QG OMEGA RETURNS.
MID LEVEL INSTABILITIES DROP SIGNIFIANTLY AS WELL...SO KEEPING THE
WINTER STORM WARNING GOING UNTIL MIDNIGHT STILL LOOKS GOOD. SNOW
AMOUNTS IN THE 10-20 INCH RANGE STILL LOOK GOOD. HIGH WINDS ANOTHER
SOURCE OF CONTENTION. MAIN ADJUSTEMENT THIS MORNING WAS TO CANCEL
THIS HIGH WIND WARNING FOR ZONES 38 AND 39 THIS MORNING. ALTHOUGH
THERE IS A FAIRLY STG AREA OF POTENTIAL VORTICITY MOVING ACROSS
NORTHEAST COLORADO THIS MORNING...THE VERTICAL PROFILE HAS BEEN LESS
THAN FVBL FOR AN AMPLIFIED MOUNTAINS WAVE. MAIN INGREDIENT MISSING
IS A STG INVERSION AT MOUNTAINS TOP. ETA BUFFER DATA HINT AT ITS
DEVELOPING IN THE 12-15Z TIME FRAME THAN BREAK IT UP AS OVERALL IT
WILL BE RELATIVELY UNSTABLE. FOR THE NORTHEAST PLAINS...A STRONG
COLD FRONT IS PROGGED TO MOVE THROUGH NORTHEAST COLORADO LATE THIS
AFTN AND EVENING. STG SFC WINDS...STG QG ASCENT ALOFT AND GOOD
INSTABILITIES SHOULD MAKE FOR A QUICK BRUST OF SNOW THIS EVENING.
NAM12 IS FOCUSING MOST OF THE POTENTIAL ALONG THE PALMER DIVIDE.
INTERACTIVE SOUNDINGS SHOW A SATURDAY AMS AND RELAVTIVELY DEEP NNELY
WINDS FOR ABOUT A 3 HR TIME FRAME. ENUF FOR THE MDLS TO GENERATE 6
INCHES OVER ZONES 36 AND 41. FOR NOW WILL UP THE SNOW AMOUNTS AND
LET THE DAY SHIFT DECIDE ON THE POTENTIAL ISSUANCE OF A SNOW AND
BLOWING SNOW ADVISORY. AS FOR THE REST OF THE NORTHEAST
PLAINS...STG WINDS WILL BE THE MAIN CONCERN. BEST POTENTIAL WILL BE
LATE THIS AFTN AND EVENING AS COLD FRONT PLOWS THROUGH THE CWFA.
TIMING LOOKS TO BE A BIT SLOER THAN PRVS RUN SUGGESTED SO HAVE
DELAYED THE HIGH WIND WATCH BY ABOUT 3 HRS. ANOTHER STORM AREA OF
POTENTIAL VORTICTY DROPS ACROSS THE NORTHEAST PLAINS THIS EVENING AS
UPPER TROF MOVES INTO THE NRN GREAT PLAINS. WILL KEEP THE WATCH
THROUGH THIS EVENING FOR THE URBAN CORRIDOR AND ALL NIGHT FOR THE
RMNDR OF THE PLAINS.
.LONG TERM...VERY STRONG UPPER LEVEL TROF WILL BE EXITING INTO THE
CENTRAL PLAINS TUESDAY MORNING WITH MAIN CONCERNS FOR HIGH WINDS
ACROSS THE NORTHEAST PLAINS OF COLORADO. VERY STRONG SUBSIDENCE
BEHIND THE TROF WITH SUSTAINED WINDS OF 30-40 MPH. PER COORDINATION
WITH ADJ OFFICES/SHORT TERM WILL CONTINUE THE WATCH INTO TUESDAY
AFTERNOON. WINDS WILL PICK UP TUE AM AS SFC HEATING AND SUBSIDENCE
MIXES DOWN THE STRONGER WINDS. MSTR ACROSS THE MOUNTAINS WILL
CONTINUE TO GET MORE SHALLOW DURING THE DAY TUE...AND WILL JUST
MENTION SOME ISOLD -SHSN IN THE AM. MUCH COLDER AIRMASS WITH 700MB
TEMPS AROUND -15C. AIRMASS MODERATES INTO WEDNESDAY WITH STRONG MID
LEVEL WARMING BUT MID LVL INVERSIONS WILL KEEP LOW LVLS ON THE COOL
SIDE AND TEMPS MAY NOT REACH 50. WILL NEED TO ADUST WED HIGH TEMPS
DOWN A BIT.
WITH THE RIDGE ALOFT OVER THE EASTERN PAC THERE WILL A COUPLE OF
WAVES MOVING SOUTHWARD FROM CANADA IN THE LONGER TERM. THE FIRST ONE
MOVES SOUTHWARD LATE THU WITH ANOTHER WAVE BRUSHING NORTHEAST CO ON
SATURDAY. DOESNT LOOK LIKE A LOT OF PUNCH WITH THESE SYSTEMS SO
WONT MAKE MANY CHANGES AT THIS TIME.
&&
.BOU WATCHES/WARNINGS/ADVISORIES...WINTER STORM WARNING CONTINUING
UNTIL MIDNIGHT TONIGHT FOR NORTHERN MOUNTAINS...ZNS 31..33..34.
SNOW AND BLOWING SNOW ADVISORY UNTIL MIDNIGHT TONIGHT FOR MOUNTAIN
VALLEYS...ZONES 30 AND 32.
HIGH WIND WATCH THIS EVENING FOR ZNS 38>41.
HIGH WIND WATCH TONIGHT THROUGH TUESDAY AFTERNOON FOR PORTIONS OF
EASTERN PLAINS OF COLORADO...ZONES
42..43..44..45..46..47..48..49..50..AND 51.
&&
COOPER/ENTREKINHAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE DENVER CO 1105 AM MST MON NOV 14 2005 COZ030>051-151300- 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- 1105 AM MST MON NOV 14 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST AND NORTH CENTRAL COLORADO. .DAY ONE...TODAY AND TONIGHT NUMEROUS SNOW SHOWERS AND GUSTY WINDS WILL CONTINUE THROUGH MIDNIGHT IN THE NORTH CENTRAL MOUNTAINS WITH THE WORST CONDITIONS ABOVE TIMBERLINE WHERE VISIBILITIES WILL BE REDUCED IN SNOW AND BLOWING SNOW. THE SNOW SHOWERS SHOULD DECREASE SOME AFTER MIDNIGHT BUT WINDY CONDITIONS WILL PERSIST THROUGH THE NIGHT. NORTH...SOUTH AND MIDDLE PARKS WILL SEE AN INCREASE IN SNOW SHOWER ACTIVITY DURING THE AFTERNOON AND EVENING WITH PRECIPITATION TAPERING OFF THERE AFTER MIDNIGHT. THESE LOCALES WILL ALSO SEE GUSTY WINDS THROUGH THE AFTERNOON AND EVENING WITH WINDS TAPERING OFF SOME AFTER MIDNIGHT. RAIN AND SNOW SHOWERS WILL BE DEVELOPING INTO THE PLAINS AND PALMER DIVIDE AREAS DURING THE AFTERNOON WITH A BURST OF MODERATE TO HEAVY SNOW EXPECTED FOR A COUPLE OF HOURS SHORTLY AFTER DARK. A FEW CLAPS OF THUNDER ARE ALSO POSSIBLE. IN ADDITION...STRONG WINDS WILL BUFFET THESE AREAS DURING THE EARLY EVENING HOURS WITH WINDS SLACKENING SOME AFTER MIDNIGHT. POTENTIALLY DAMAGING WINDS MAY OCCUR OVER THE NORTHEAST PLAINS DURING THE EVENING HOURS. A COLD UPPER TROUGH AND ASSOCIATED STRONG FRONT WILL MOVE SOUTHEAST OVER THE OUTLOOK AREA THIS AFTERNOON AND OVERNIGHT. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY AN ACTIVE WEATHER PATTERN WILL CONTINUE RIGHT ON THROUGH THE WEEKEND. ANOTHER COLD FRONT IS EXPECTED TO SPILL INTO THE AREA THURSDAY NIGHT...POTENTIALLY BRINGING ANOTHER CHANCE OF SNOW ALONG WITH COLDER TEMPERATURES AGAIN. AFTER A BRIEF WARMING TREND FRIDAY...ANOTHER COLD FRONT WILL MOVE INTO COLORADO SATURDAY WHICH WILL LEAD TO A RETURN OF COLDER TEMPERATURES AND A CHANCE OF SNOW FOR THE WEEKEND. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT. ET/046
The national radar mosaic for the moment the first event began.
3 high wind. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Colorado in 2005Every state in 2005This day in weather historyWarnings in Colorado, November 2005
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5485647, 5485645, 5485646.