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WWUS75 KBOU 171013
NPWBOU
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER CO
413 AM MDT FRI APR 17 2026
COZ038>051-180115-
/O.CON.KBOU.FZ.W.0001.260418T0200Z-260418T1400Z/
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-
INCLUDING THE CITIES OF PUNKIN CENTER, OVID, BRIGGSDALE, FONDIS,
GROVER, PEETZ, KARVAL, CITY OF DENVER, PARKER, GOLDEN, BOULDER,
LITTLETON, ELBERT, BENNETT, LOVELAND, HUGO, CROOK, LAST CHANCE,
RAYMER, BRUSH, HOLYOKE, MATHESON, ROGGEN, FORT COLLINS, LARKSPUR,
DEER TRAIL, COPE, LAKEWOOD, AKRON, GOODRICH, KIOWA, GREELEY,
JULESBURG, WIGGINS, FORT MORGAN, LONGMONT, NUNN, AURORA, BYERS, OTIS,
SEDGWICK, AMHERST, HEREFORD, AGATE, KUTCH, FORDER, HIGHLANDS RANCH,
EATON, HAXTUN, LIMON, PAWNEE BUTTES, STERLING, ARVADA, FORT LUPTON,
DENVER INTERNATIONAL AIRPORT, CASTLE ROCK, MERINO, LEADER, BRIGHTON,
AND STONEHAM
413 AM MDT FRI APR 17 2026
...FREEZE WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 AM
MDT SATURDAY...
* WHAT...PROLONGED SUB-FREEZING TEMPERATURES DROPPING DOWN INTO THE
18 TO 24 DEGREE RANGE.
* WHERE...ALL OF THE FRONT RANGE URBAN CORRIDOR AND NORTHEAST PLAINS
OF COLORADO.
* WHEN...FROM 8 PM THIS EVENING TO 8 AM MDT SATURDAY.
* IMPACTS...IF NOT DRAINED OR PROTECTED, DAMAGE TO ABOVE GROUND
IRRIGATION LINES WILL BE LIKELY. A HARD FREEZE COULD KILL SENSITIVE
VEGETATION AND DAMAGE FRUIT TREES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DISCONNECT WATER HOSES.
DRAIN ABOVE GROUND IRRIGATION LINES.
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE, VISIT
HTTPS://WEATHER.GOV/BOU
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