Hazardous Weather Outlook
Issued by NWS Denver/Boulder, CO

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FLUS45 KBOU 221744
HWOBOU

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER CO
1044 AM MST SUN NOV 22 2009

COZ030>051-231300-
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-
1044 AM MST SUN NOV 22 2009

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

.DAY ONE...TODAY AND TONIGHT

SNOW WILL DEVELOP IN THE MOUNTAINS AND HIGH VALLEYS OF NORTH CENTRAL
COLORADO THIS EVENING...CONTINUING THROUGH MONDAY MORNING. SNOW
ACCUMULATIONS BY EARLY MONDAY MORNING WILL RANGE FROM 3 TO 7
INCHES...WITH THE GREATEST AMOUNTS ON THE WEST FACING SLOPES. VALLEY
AREAS AND FOOTHILL LOCATIONS COULD RECEIVE UP TO 3 INCHES. IN
ADDITION...NORTHWEST WINDS OF 20 TO 30 MPH MAY PRODUCE AREAS OF
BLOWING SNOW OVER THE HIGHER MOUNTAIN PASSES. ACROSS THE
PLAINS...DRY CONDITIONS WILL PERSIST THROUGH THIS EVENING...THEN A
SLIGHT CHANCE OF SNOW OVERNIGHT WITH NO ACCUMULATION EXPECTED.

A STORM SYSTEM WILL MOVE ACROSS NORTHERN COLORADO TONIGHT BRINGING
SNOW AND GUSTY WIND TO MOST OF THE OUTLOOK AREA.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

SNOW WILL CONTINUE OVER THE NORTHERN MOUNTAINS MONDAY MORNING...
DECREASING DURING THE AFTERNOON.  ADDITIONAL ACCUMULATIONS UP TO 3
INCHES ARE POSSIBLE.  THERE WILL BE A SLIGHT CHANCE OF SNOW SHOWERS
OVER THE PLAINS AND FOOTHILLS ON MONDAY.  DRY WEATHER CAN BE
EXPECTED FOR THE REST OF THE WEEK INTO THE WEEKEND.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

$$
D_L/RJK



  • National Weather Service
  • Denver/Boulder, CO Weather Forecast Office
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  • Boulder, CO 80305-3328
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  • Page Author: BOU Webmaster
  • Web Master's E-mail: w-bou.webmaster@noaa.gov
  • Page last modified: Nov 10th, 2009 17:50 UTC
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