Frost Advisory 1, NWS Denver/Boulder, CO

612 
WWUS75 KBOU 051103
NPWBOU

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER CO
503 AM MDT FRI OCT 5 2012

...FREEZING TEMPERATURES POSSIBLE TONIGHT AND LIKELY FRIDAY
NIGHT...

.TEMPERATURES WILL REMAIN NEAR FREEZING THROUGH THE EARLY
MORNING. ANOTHER COLD FRONT WILL PASS THROUGH THE AREA
TONIGHT...BRINGING EVEN COLDER AIR AND A CHANCE OF SNOW TONIGHT.
BELOW FREEZING TEMPERATURES ARE EXPECTED AGAIN ON SATURDAY NIGHT.

COZ038>051-051915-
/O.UPG.KBOU.FZ.A.0001.121006T0600Z-121006T1600Z/
/O.NEW.KBOU.FZ.W.0002.121006T0600Z-121006T1600Z/
/O.CON.KBOU.FR.Y.0001.000000T0000Z-121005T1500Z/
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...FORT COLLINS...HEREFORD...LOVELAND...
NUNN...ARVADA...BOULDER...GOLDEN...LAKEWOOD...LONGMONT...AURORA...
BRIGHTON...CITY OF DENVER...DENVER INTERNATIONAL AIRPORT...
HIGHLANDS RANCH...LITTLETON...PARKER...CASTLE ROCK...ELBERT...
KIOWA...LARKSPUR...SIMLA...BRIGGSDALE...GROVER...PAWNEE BUTTES...
RAYMER...STONEHAM...EATON...FORT LUPTON...GREELEY...ROGGEN...
BRUSH...FORT MORGAN...GOODRICH...WIGGINS...BENNETT...BYERS...
DEER TRAIL...LEADER...AGATE...HUGO...LIMON...MATHESON...FORDER...
KARVAL...KUTCH...PUNKIN CENTER...CROOK...MERINO...STERLING...
PEETZ...AKRON...COPE...LAST CHANCE...OTIS...JULESBURG...OVID...
SEDGWICK...AMHERST...HAXTUN...HOLYOKE
503 AM MDT FRI OCT 5 2012

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT THIS MORNING...
...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM MDT
SATURDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A FREEZE
WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM MDT
SATURDAY. THE FREEZE WATCH IS NO LONGER IN EFFECT. 

* TIMING...TEMPERATURES WILL REMAIN IN THE LOWER TO MID 30S
  THROUGH MID MORNING. LOW TEMPERATURES TONIGHT WILL BE A FEW
  DEGREES COLDER WITH LOWS IN THE UPPER 20S TO NEAR 30 DEGREES.
  EVEN COLDER TEMPERATURES ARE EXPECTED FOR SATURDAY NIGHT.

* IMPACTS...COLD OVERNIGHT TEMPERATURES WILL BRING AN END TO THE
  GROWING SEASON BY SATURDAY NIGHT. DAMAGE MAY OCCUR TO HOSES AND
  UNPROTECTED IRRIGATION SYSTEMS FRIDAY NIGHT OR SATURDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE OUTDOOR VEGETATION. IF POSSIBLE...MOVE PLANTS INDOORS
TO PROTECT THEM FROM THE COLD.  OTHERWISE COVER THEM WITH
NEWSPAPERS OR BLANKETS.

&&

$$

435 
WWUS75 KBOU 051105
NPWBOU

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER CO
505 AM MDT FRI OCT 5 2012

...FREEZING TEMPERATURES TONIGHT AND SATURDAY NIGHT...

.TEMPERATURES WILL REMAIN NEAR FREEZING THROUGH THE EARLY
MORNING. ANOTHER COLD FRONT WILL PASS THROUGH THE AREA TONIGHT...
BRINGING EVEN COLDER AIR AND A CHANCE OF SNOW TONIGHT. BELOW
FREEZING TEMPERATURES ARE EXPECTED AGAIN ON SATURDAY NIGHT.

COZ038>051-051915-
/O.CON.KBOU.FZ.W.0002.121006T0600Z-121006T1600Z/
/O.CON.KBOU.FR.Y.0001.000000T0000Z-121005T1500Z/
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...FORT COLLINS...HEREFORD...LOVELAND...
NUNN...ARVADA...BOULDER...GOLDEN...LAKEWOOD...LONGMONT...AURORA...
BRIGHTON...CITY OF DENVER...DENVER INTERNATIONAL AIRPORT...
HIGHLANDS RANCH...LITTLETON...PARKER...CASTLE ROCK...ELBERT...
KIOWA...LARKSPUR...SIMLA...BRIGGSDALE...GROVER...PAWNEE BUTTES...
RAYMER...STONEHAM...EATON...FORT LUPTON...GREELEY...ROGGEN...
BRUSH...FORT MORGAN...GOODRICH...WIGGINS...BENNETT...BYERS...
DEER TRAIL...LEADER...AGATE...HUGO...LIMON...MATHESON...FORDER...
KARVAL...KUTCH...PUNKIN CENTER...CROOK...MERINO...STERLING...
PEETZ...AKRON...COPE...LAST CHANCE...OTIS...JULESBURG...OVID...
SEDGWICK...AMHERST...HAXTUN...HOLYOKE
505 AM MDT FRI OCT 5 2012

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT THIS MORNING...
...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
10 AM MDT SATURDAY...

* TIMING...TEMPERATURES WILL REMAIN IN THE LOWER TO MID 30S 
  THROUGH MID MORNING. LOW TEMPERATURES TONIGHT WILL BE A FEW 
  DEGREES COLDER WITH LOWS IN THE UPPER 20S TO NEAR 30 DEGREES. 
  EVEN COLDER TEMPERATURES ARE EXPECTED FOR SATURDAY NIGHT. 

* IMPACTS...COLD OVERNIGHT TEMPERATURES WILL BRING AN END TO THE 
  GROWING SEASON BY SATURDAY NIGHT. DAMAGE MAY OCCUR TO HOSES 
  AND UNPROTECTED IRRIGATION SYSTEMS FRIDAY NIGHT OR SATURDAY 
  NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE OUTDOOR VEGETATION. IF POSSIBLE...MOVE PLANTS INDOORS
TO PROTECT THEM FROM THE COLD.  OTHERWISE COVER THEM WITH
NEWSPAPERS OR BLANKETS.

&&

$$

743 
WWUS75 KBOU 051505
NPWBOU

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER CO
905 AM MDT FRI OCT 5 2012

...FREEZING TEMPERATURES TONIGHT AND SATURDAY NIGHT...

.THE COLD AIRMASS WILL REMAIN IN PLACE THROUGH TONIGHT...ALLOW
TEMPERATURES TO DROP TO OR JUST BELOW FREEZING. ANOTHER COLD
FRONT WILL THEN PUSH ACROSS THE AREA SATURDAY MORNING. AFTER
BRINGING SOME SNOW TO THE REGION...SKIES ARE EXPECTED TO GRADUALLY
CLEAR SATURDAY NIGHT ALLOWING TEMPERATURES TO DROP MUCH BELOW
FREEZING.

COZ038>051-060000-
/O.CAN.KBOU.FR.Y.0001.000000T0000Z-121005T1500Z/
/O.CON.KBOU.FZ.W.0002.121006T0600Z-121006T1600Z/
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...FORT COLLINS...HEREFORD...LOVELAND...
NUNN...ARVADA...BOULDER...GOLDEN...LAKEWOOD...LONGMONT...AURORA...
BRIGHTON...CITY OF DENVER...DENVER INTERNATIONAL AIRPORT...
HIGHLANDS RANCH...LITTLETON...PARKER...CASTLE ROCK...ELBERT...
KIOWA...LARKSPUR...SIMLA...BRIGGSDALE...GROVER...PAWNEE BUTTES...
RAYMER...STONEHAM...EATON...FORT LUPTON...GREELEY...ROGGEN...
BRUSH...FORT MORGAN...GOODRICH...WIGGINS...BENNETT...BYERS...
DEER TRAIL...LEADER...AGATE...HUGO...LIMON...MATHESON...FORDER...
KARVAL...KUTCH...PUNKIN CENTER...CROOK...MERINO...STERLING...
PEETZ...AKRON...COPE...LAST CHANCE...OTIS...JULESBURG...OVID...
SEDGWICK...AMHERST...HAXTUN...HOLYOKE
905 AM MDT FRI OCT 5 2012

...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
10 AM MDT SATURDAY...
...FROST ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN DENVER HAS CANCELLED THE FROST
ADVISORY THAT WAS IN EFFECT UNTIL 9 AM THIS MORNING.

* TIMING...LOW TEMPERATURES TONIGHT WILL DROP TO THE FREEZING MARK
  OR JUST BELOW.  EVEN COLDER TEMPERATURES ARE EXPECTED FOR
  SATURDAY NIGHT.

* IMPACTS...COLD OVERNIGHT TEMPERATURES WILL BRING AN END TO THE
  GROWING SEASON BY SATURDAY NIGHT. DAMAGE MAY OCCUR TO HOSES AND
  UNPROTECTED IRRIGATION SYSTEMS FRIDAY NIGHT OR SATURDAY NIGHT.
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE OUTDOOR VEGETATION. IF POSSIBLE...MOVE PLANTS INDOORS
TO PROTECT THEM FROM THE COLD. BLANKETS MAY NOT PROVIDE ENOUGH
PROTECTION FROM THE VERY COLD TEMPERATURES ESPECIALLY SATURDAY NIGHT.

TO PREVENT DAMAGE TO SPRINKLER AND IRRIGATION SYSTEMS...
THOROUGHLY DRAIN THE EXPOSED PORTION.

$$

BARJENBRUCH

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
345 PM MDT THU OCT 4 2012

.SHORT TERM...AREA OF STRATUS STILL LINGERING ALONG FOOTHILLS OF
BOULDER AND JEFFERSON COUNTIES...SHOWING SIGNS OF DISSIPATING.
OTHERWESE...MID LEVEL MOISTURE MOVING ACROSS AREA BEING ADVECTED
IN FROM THE DESERT SOUTHWEST. BATCH OF CUMULUS HAD FORMED ACROSS
SOUTHERN MOUNTAINS ABOVE THE STABLE LAYER. AIRMASS SLIGHTLY
UNSTABLE IN THIS AREA WITH RADAR SHOWING A FEW LIGHT SHOWERS
ACROSS SOUTHERN PARK COUNTY. MODELS KEEP SOME LOW CAPE OVER
MOUNTAINS AND PARK COUNTY INTO THE EVENING HOURS...AND WILL
CONTINUE WITH THE SLIGHT CHANCE OF SHOWERS. SOME SNOW IS POSSIBLE
OVER THE HIGHER AREAS WITH MINIMAL ACCUMULATION. ACROSS
PLAINS...NOT EXPECTING STRATUS TO REDEVELOP AS MID AND HIGH LEVEL
CLOUDS SPREAD ACROSS AREA. LOOKING LIKE TEMPERATURES ACROSS PLAINS
WILL AGAIN DROP INTO THE LOWER AND MIDDLE 30S OVERNIGHT ALONG
WITH SOME UPPER 20S IN LOW LYING AREAS. DECIDED TO HOIST FROST
ADVISORY FOR ALL OF THE PLAINS AS ONLY A FEW AREAS THIS MORNING
WERE BELOW FREEZING. ON FRIDAY....UPPER TROUGH TO CONTINUE TO DIG
ACROSS GREAT BASIN WITH FLOW ALOFT BECOMING WESTERLY. BROAD
SURFACE HIGH ACROSS CENTRAL PLAINS TO KEEP UPSLOPE FLOW GOING
ACROSS PLAINS. UPPER LEVEL JET WILL BEGIN TO MOVE SOUTH ACROSS
WYOMING DURING THE DAY WITH NORTHEASTERN COLORADO IN THE FAVORED
LEFT EXIT REGION BY MID DAY. THIS TO PROVIDE LIFT FOR THE
DEVELOPMENT OF SOME SHOWERS OVER NORTHEAST CORNER. AS JET SAGS
SOUTHWARD ACROSS WYOMING...PRECIP CHANCES TO SPREAD SOUTH ACROSS
PLAINS DURING THE AFTERNOON WITH THE BEST CHANCE ALONG THE
NORTHERN BORDER. TEMPERATURES LOOK TO BE COLD ENOUGH FOR SNOW
ALONG CHEYENNE RIDGE WITH EITHER SNOW OR A MIX OF RAIN AND SNOW
ACROSS THE NORTHEAST CORNER. ANY ACCUMULATIONS WILL BE LIGHT.
CLOSER TO DENVER AND ALONG NORTHERN FOOTHILLS...PRECIP SHOULD BE
RAIN THROUGH THE AFTERNOON.

.LONG TERM...UPPER JET ALOFT WILL BE SINKING SOUTH OVER THE AREA
FRIDAY NIGHT WITH THE UPPER TROUGH DROPPING FROM MONTANA INTO
WYOMING. HIGH SURFACE PRESSURE CENTER WILL BE MOVING FROM
SASKATCHEWAN SOUTH TO SOUTH DAKOTA AS WELL KEEPING UPSLOPE IN
PLACE. QG VERTICAL VELOCITIES WILL BE INCREASING UPWARD AS THE
UPPER TROUGH NEARS PROVIDING DYNAMICS FOR A CHANCE OF RAIN MIXING
WITH SNOW IN THE EVENING...THEN SNOW LIKELY AFTER MIDNIGHT OVER
THE NORTHEASTERN PLAINS. THE 700 MB FLOW MAY PLAY WITH THE AMOUNT
OF PRECIPITATION AROUND THE URBAN CORRIDOR AS THE SOUTHERLY TO SOUTHWESTERLY
FLOW COULD TEND TO DOWNSLOPE. HOWEVER WITH THE QG LIFT AND THE
UPSLOPE AT LOWER LEVELS WILL KEEP AT LEAST A SLIGHT CHANCE.
THE MOUNTAINS MAY SEE A FEW SHOWERS WEST OF THE DIVIDE IN THE
EVENING THEN DRY OUT AS THE FRONTAL AIRMASS WILL REMAIN EAST OF
THE DIVIDE. THE FOOTHILLS WILL LIKELY SEE SOME LIGHT SNOW...BUT
THE BEST DYNAMICS WILL REMAIN OVER THE EASTERN PLAINS. TEMPERATURES
FRIDAY NIGHT WILL BE IN THE UPPER 20S TO NEAR 30...PROMPTING THE
FREEZE WATCH FOR THE PLAINS.

ON SATURDAY...THE SURFACE HIGH PUSHES FURTHER SOUTH OVER THE FAR
NORTHEASTER CORNER OF THE STATE AND THE UPPER TOUGH WILL STRETCH
SOUTHWEST DOWN INTO NORTHEASTERN COLORADO. THIS WILL GIVE THE BEST
CHANCE FOR SNOW DURING THE MORNING FOR THE PLAINS BEFORE THE
SYSTEM CONTINUES PUSHING SOUTH. THE FRONT RANGE MOUNTAINS AND
FOOTHILLS MAY SEE A FEW AREAS OF SNOW...THEN WILL BE QUICKLY
CLEARING OUT AS DRY WESTERLY FLOW MOVES IN BEHIND THE DEPARTING
SYSTEM. AREAS WEST OF THE DIVIDE WILL LIKELY STAY DRY SATURDAY. THE
EXTRA PUSH AND UPPER TROUGH WILL SPREAD THE COLDEST TEMPERATURES
OVER THAT THE STATE WILL SEE WITH THIS SYSTEM. HIGHS ARE NOT
EXPECTED TO GET MUCH HIGHER THAN THE LOW 40S ACROSS THE ENTIRE
FORECAST AREA. SATURDAY NIGHT AS THE SYSTEM CONTINUES SOUTH AND
PRECIPITATION AND SKIES CLEAR...TEMPERATURES WILL DROP INTO THE
MID 20S OR LOWER. WILL LIKELY NEED A HARD FREEZE HEADLINE FOR THE
PLAINS THIS NIGHT.

SUNDAY AND MONDAY WILL BE A WARMING AND DRYING TREND WITH
TEMPERATURES BUMPING BACK UP INTO THE 50S AND 60S AS A RIDGE
BUILDS ALOFT. THEN ANOTHER SHORTWAVE TROUGH FROM THE NORTH WILL
PUSH A WEAK FRONT THROUGH THE AREA....DROPPING TEMPERATURES ONLY A
FEW DEGREES. A RIDGE WILL BUILD YET AGAIN AS A CUTOFF LOW SPINS
OVER CALIFORNIA THROUGH THURSDAY BRINGING SEASONAL TEMPERATURES
AND MOSTLY DRY WEATHER. MODELS ARE HINTING AT THE CUTOFF LOW
GETTING CAUGHT IN THE FLOW TO MOVE TOWARD THE STATE FRIDAY.

&&

.AVIATION...WEAK EASTERLY WINDS TO PERSIST THROUGH THE OVERNIGHT
HOURS...BECOMING NORTHEAST AS SURFACE HIGH MOVES INTO THE NORTHERN
PLAINS. MID AND HIGH LEVEL CLOUDS TO CONTINUE TO INCREASE DURING
THE EVENING. NOT EXPECTING STRATUS TO REDEVELOP DUE TO INCREASE IN
MID LEVEL CLOUDS. CEILINGS OF 6000 FEET AGL POSSIBLE AROUND 18Z
WITH A SLIGHT CHANCE OF RAIN SHOWERS BY 21Z...MAINLY NORTH AND
EAST OF DENVER. FOR NOW WILL CONTINUE WITH VCSH. ANY SHOWERS THAT
DEVELOP SHOULD BE RAIN THROUGH 00Z...THOUGH SOME SNOW COULD BE
MIXED WITH THE RAIN DURING THE EVENING. BETTER CHANCE FOR SNOW
AFTER MIDNIGHT FRIDAY.

&&

.BOU WATCHES/WARNINGS/ADVISORIES...
FROST ADVISORY FROM MIDNIGHT TONIGHT THROUGH 9AM MDT FRIDAY
MORNING FOR ALL OF THE PLAINS..COZ038>051.
FREEZE WATCH FROM MIDNIGHT FRIDAY THROUGH 10 AM SATURDAY FOR
ALL OF THE PLAINS...COZ038>051.

&&

SHORT TERM...D-L
LONG TERM....KRIEDERMAN
AVIATION...D-L

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1042 AM MDT THU OCT 4 2012

COZ030>051-051645-
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-
1042 AM MDT THU OCT 4 2012

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

.DAY ONE...TODAY AND TONIGHT

IT WILL BE MUCH COOLER TODAY BEHIND YESTERDAY'S COLD FRONT WITH
HIGHS IN THE UPPER 40S TO MID 50S ACROSS NORTHEAST COLORADO. A FEW
WEAK LATE DAY SHOWERS MAY DEVELOP OVER THE HIGHER TERRAIN SOUTH
OF INTERSTATE 70. THE FIRE DANGER WILL BE ELEVATED WEST OF THE
CONTINENTAL DIVIDE WHERE IT WILL BE MILD...DRY...AND BREEZY.
OVERNIGHT TEMPERATURES ARE EXPECTED TO DROP INTO THE LOWER AND
MIDDLE 30S ACROSS MUCH OF THE PLAINS DEPENDENT ON THE AMOUNT OF
CLOUD COVER PRESENT.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

AN UNSEASONABLY COLD PERIOD FOR NORTHEASTERN COLORADO THROUGH THE
WEEKEND. DAYTIME TEMPERATURES ON THE PLAINS WILL BE AS MUCH AS 25
DEGREES BELOW AVERAGE FOR THIS TIME OF YEAR. ON THE OTHER
HAND...AREAS WEST OF THE CONTINENTAL DIVIDE WILL FEEL LITTLE
IMPACT. A FREEZE WATCH OR WARNING MAY BE NEEDED FRIDAY NIGHT AND
SATURDAY NIGHT AS LOW TEMPERATURES WILL LIKELY BE IN THE MID TO
UPPER 20S. PRECIPITATION SHOULD LARGELY REMAIN CONFINED TO THE
NORTHEASTERN PLAINS WHERE SOME AREAS COULD SEE A FEW INCHES OF
SNOW ACCUMULATION BETWEEN FRIDAY AND SATURDAY AFTERNOON. THE REST
OF THE AREA MAY SEE AROUND AN INCH OR LESS OF SNOW...MIXED IN WITH
RAIN AT TIMES.

WILL SEE A SLOW WARMING STARTING SUNDAY INTO THE NEXT WEEK WITH
MOSTLY DRY WEATHER.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

D-L/KRIEDERMAN