Hazardous Weather Outlook
Issued by NWS Denver/Boulder, CO

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FLUS45 KBOU 281700
HWOBOU

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1100 AM MDT SUN SEP 28 2014

COZ030>051-291700-
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-
1100 AM MDT SUN SEP 28 2014

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

.DAY ONE...TODAY AND TONIGHT

NUMEROUS SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER THE HIGH
COUNTRY THIS AFTERNOON. SOME OF THE STORMS ARE ALSO EXPECTED TO
MOVE ONTO THE PLAINS LATE IN THE AFTERNOON AND EVENING...WITH THE
BEST CHANCE BEING NORTHWEST OF A LINE FROM KIOWA TO FORT MORGAN TO
JULESBURG. A COUPLE OF THE THUNDERSTORMS COULD BE STRONG WITH
SOME HAIL AND WIND GUSTS TO 50 MPH OR MORE. LOCALLY HEAVY RAIN
WILL ALSO BE POSSIBLE MAINLY IN THE MOUNTAINS WHERE STORMS WILL BE
MORE NUMEROUS.

INCREASING MOISTURE AHEAD OF A LARGE STORM SYSTEM OVER THE GREAT
BASIN WILL BRING THE INCREASE IN SHOWERS AND STORMS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

ON MONDAY...A POTENT UPPER LEVEL SYSTEM WILL BRING SHOWERS AND
THUNDERSTORMS TO THE AREA. A FEW STORMS COULD BECOME SEVERE...WITH
LARGE HAIL AND A FEW TORNADOES POSSIBLE...OVER THE NORTHEAST
PLAINS IN THE AFTERNOON. A GOOD AMOUNT OF MOISTURE INVOLVED WITH
THIS SYSTEM WILL MAKE HEAVY RAIN POSSIBLE AS WELL INTO MONDAY
EVENING ACROSS PORTIONS OF THE PLAINS. SOME SNOW WILL BE POSSIBLE
IN THE MOUNTAINS ABOVE 10000 THOUSAND FEET.

DRIER WEATHER WILL RETURN FOR TUESDAY...THEN ANOTHER SYSTEM WILL
BRING COOLER TEMPERATURES AND CHANCE OF PRECIPITATION WITH SOME
SNOW ACCUMULATIONS POSSIBLE IN THE MOUNTAINS WEDNESDAY AND
WEDNESDAY NIGHT. THURSDAY THROUGH NEXT SUNDAY LOOKS TO BE DRY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

$$

BARJENBRUCH/RJK


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