Hazardous Weather Outlook
Issued by NWS Denver/Boulder, CO

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FLUS45 KBOU 271052
HWOBOU

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
452 AM MDT SUN JUL 27 2014

COZ030>051-281100-
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-
452 AM MDT SUN JUL 27 2014

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

.DAY ONE...TODAY AND TONIGHT

THUNDERSTORMS WILL BE MORE NUMEROUS THIS AFTERNOON AND
EVENING...WITH THE HIGHEST COVERAGE FROM THE FRONT RANGE
MOUNTAINS AND FOOTHILLS SOUTHEAST ACROSS THE DENVER METRO AREA AND
PALMER DIVIDE. SOME STORMS...MAINLY THOSE DEVELOPING FROM THE
FOOTHILLS AND PARK COUNTY INTO THE SOUTHERN PORTIONS OF DENVER AND
THE PALMER DIVIDE AREA...WILL BE CAPABLE OF PRODUCING HEAVY
RAINFALL. STORMS HAVE POTENTIAL TO PRODUCE 1 INCH OF RAIN IN 20 TO
30 MINUTES...WITH UP TO 2 INCHES OF RAIN IN AN HOUR OR LESS FROM A
STRONGER OR SLOW MOVING STORM. THOSE STORMS MAY PRODUCE SOME
FLOODING ESPECIALLY IN BURN SCARS OR URBAN AREAS. AN ISOLATED
SEVERE STORM WITH STRONG WINDS TO AROUND 60 MPH AND A BRIEF WEAK
TORNADO WOULD BE POSSIBLE ALONG THE DENVER CONVERGENCE ZONE THIS
AFTERNOON. THUNDERSTORMS WILL DECREASE FROM NORTHWEST TO SOUTHEAST
ACROSS THE FORECAST AREA THIS EVENING.

A WEAK COLD FRONT AND INCREASING MOISTURE IN THE ATMOSPHERE WILL
BRING COOLER TEMPERATURES AND THREAT OF STRONGER STORMS TODAY.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

A MOIST AIR MASS WITH TEMPERATURES BELOW NORMAL WILL REMAIN OVER
THE AREA THIS WEEK. THUNDERSTORM ACTIVITY WILL BE LIMITED ON
MONDAY...THEN INCREASE FOR TUESDAY AND WEDNESDAY. THERE IS A
CHANCE OF HEAVY RAIN AND POSSIBLY FLOODING FROM TUESDAY AFTERNOON
INTO EARLY WEDNESDAY AS THE RAIN COULD BECOME MORE SUSTAINED
DURING THAT TIME. FOR LATER IN THE WEEK THERE WILL BE A DRYING
TREND BUT THERE WILL STILL BE SOME THUNDERSTORMS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED TODAY OR TONIGHT.
HOWEVER...ANY REPORTS OF HEAVY RAINFALL WOULD BE APPRECIATED.

$$

BARJENBRUCH/GIMMESTAD


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