Hazardous Weather Outlook
Issued by NWS Denver/Boulder, CO

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FLUS45 KBOU 091031
HWOBOU

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
431 AM MDT TUE SEP 9 2014

COZ030>051-101045-
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-
431 AM MDT TUE SEP 9 2014

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

.DAY ONE...TODAY AND TONIGHT

RAIN SHOWERS AND A FEW THUNDERSTORMS WILL CONTINUE ACROSS THE
MOUNTAINS TODAY AND TONIGHT. SCATTERED SHOWERS WILL ALSO SPREAD
OVER THE NORTHEAST PLAINS THIS MORNING AND CONTINUE THIS AFTERNOON
AND EVENING. RAINFALL AMOUNTS WILL BE UP TO A HALF INCH IN LESS
THAN ONE HOUR WITH THE STRONGER SHOWERS.

A COLD FRONT WILL PUSH SOUTHWARD THIS EVENING WITH ENHANCED
RAINFALL EXPECTED OVER THE FRONT RANGE FOOTHILLS AND ADJACENT
PLAINS OVERNIGHT. EVEN SOME SNOW SHOWERS ARE POSSIBLE OVER THE
HIGH MOUNTAIN PASSES TONIGHT...BUT ANY ACCUMULATION WILL BE ON THE
LIGHT SIDE.

A STRONG UPPER LEVEL DISTURBANCE WILL SLOWLY APPROACH COLORADO
TODAY. ABUNDANT MOISTURE WILL CONTINUE TO STREAM NORTHEAST AHEAD
OF THE TROF....RESULTING IN A COOLER AND SHOWERY DAY ACROSS THE
REGION.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

ANOTHER SYSTEM WILL PUSH A STRONGER COLD FRONT INTO THE STATE
THURSDAY EVENING. EXPECT STRONG NORTHEAST WINDS OVER THE PLAINS
THURSDAY NIGHT AND TEMPERATURES AT LEAST 20 DEGREES COLDER THAN
NORMAL FOR FRIDAY. UPSLOPE FLOW MIXED WITH MOISTURE MAY RESULT IN
SOME LIGHT SNOW MIXING IN WITH RAIN THURSDAY NIGHT INTO EARLY
FRIDAY MORNING. SATURDAY THROUGH MONDAY WILL FEATURE WARMING AND
DRYING TREND UNDER A BUILDING RIDGE OF HIGH PRESSURE.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

$$

ENTREKIN/KRIEDERMAN



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