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FLUS45 KBOU 291703
HWOBOU
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1103 AM MDT THU JUL 29 2021
COZ030>051-301715-
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-
1103 AM MDT THU JUL 29 2021
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST AND NORTH CENTRAL
COLORADO.
DAY ONE
TODAY AND TONIGHT
ANOTHER HOT DAY IS IN STORE FOR US, ALTHOUGH THERE MAY BE ISOLATED
SHOWERS AND THUNDERSTORMS THIS AFTERNOON AND EVENING TO OFFER UP
SOME SLIGHT COOLING. IF A STORM CAN DEVELOP OVER THE NORTHEAST
CORNER OF THE STATE, IT MAY BE BRIEFLY SEVERE WITH STRONG WINDS,
HEAVY RAINFALL, AND SOME HAIL. OVER THE REST OF THE PLAINS, ANY
ISOLATED SHOWERS AND STORMS WOULD PRODUCE ONLY A BRIEF PERIOD OF
LIGHT TO MODERATE RAIN AND GUSTY WINDS AROUND 40 MPH.
THERE IS A LIMITED THREAT OF FLASH FLOODING IN THE CAMERON PEAK
AND EAST TROUBLESOME BURN AREAS, WHERE A STRONGER STORM COULD
PRODUCE A HALF INCH OF RAIN IN 30 MINUTES THIS AFTERNOON AND
EVENING.
DAYS TWO THROUGH SEVEN
FRIDAY THROUGH WEDNESDAY
MOISTURE WILL BEGIN TO INCREASE ON FRIDAY, WITH AN ELEVATED
THREAT OF FLASH FLOODING IN BURN AREAS. IT WILL BE ANOTHER HOT
AFTERNOON WITH HIGH TEMPERATURES IN THE MID 90S. THE THREAT OF
FLASH FLOODING WILL LIKELY FURTHER INCREASE BY SATURDAY AS A COLD
FRONT AND SURGE OF MONSOONAL MOISTURE ARRIVE. THE BURN AREAS IN
THE MOUNTAINS AND FOOTHILLS WILL BE MOST SUSCEPTIBLE TO THE
FLOODING IMPACTS, HOWEVER THE I-25 CORRIDOR AND ADJACENT PLAINS
MAY ALSO SEE HEAVY RAIN AND LOCALIZED FLOODING.
THE CHANCE OF SHOWERS AND THUNDERSTORMS WILL DECREASE ACROSS THE
PLAINS AND I-25 CORRIDOR EARLY NEXT WEEK, BUT THERE WILL STILL BE
HEAVY RAINFALL POSSIBLE ALONG WITH THE THREAT OF FLASH FLOODING
IN THE BURN AREAS.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
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