WINTER STORM WARNING Issue Date: 952 PM PST FRI DEC 11 2009 Expiration: 600 AM PST SUN DEC 13 2009 ...A WINTER STORM IS EXPECTED TO IMPACT MUCH OF NORTHWEST OREGON
AND SOUTHWEST WASHINGTON THIS AFTERNOON THROUGH SATURDAY...
ORZ006-WAZ039-121530-
/O.CON.KPQR.WS.W.0010.000000T0000Z-091213T1400Z/
GREATER PORTLAND METRO AREA-GREATER VANCOUVER AREA-
INCLUDING THE CITIES OF...HILLSBORO...OREGON CITY...GRESHAM...
BATTLE GROUND...WASHOUGAL
951 PM PST FRI DEC 11 2009
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY
FOR THE PORTLAND AND VANCOUVER METRO AREA...
A WINTER STORM WARNING FOR SNOW...FREEZING RAIN AND SLEET REMAINS
IN EFFECT UNTIL 6 AM PST SUNDAY.
* PRECIPITATION WILL LIKELY BEGIN AFTER MIDNIGHT TONIGHT.
* PRECIPITATION WILL LIKELY START AS SNOW.
* PRECIPITATION WILL TRANSITION TO A WINTRY MIX SATURDAY OVER MUCH
OF THE PORTLAND METRO AREA...WITH SNOW...SLEET AND FREEZING RAIN
ALL POSSIBLE. THE NORTH AND EAST PARTS OF THE METRO AREA MAY STAY
AS ALL SNOW.
* SNOW ACCUMULATIONS OF 1 TO 3 INCHES ARE POSSIBLE. ICE
ACCUMULATIONS OF UP TO ONE QUARTER OF AN INCH ARE POSSIBLE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET... AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL
VERY HAZARDOUS OR IMPOSSIBLE. ONLY TRAVEL IN AN EMERGENCY. IF YOU
MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN
YOUR VEHICLE IN CASE OF AN EMERGENCY.
&&
$$ WINTER WEATHER ADVISORY Issue Date: 952 PM PST FRI DEC 11 2009 Expiration: 600 AM PST SUN DEC 13 2009 ...A WINTER STORM IS EXPECTED TO IMPACT MUCH OF NORTHWEST OREGON
AND SOUTHWEST WASHINGTON THIS AFTERNOON THROUGH SATURDAY...
ORZ010-121530-
/O.CON.KPQR.WW.Y.0041.000000T0000Z-091213T1400Z/
NORTHERN OREGON CASCADE FOOTHILLS-
INCLUDING THE CITIES OF...SANDY...SWEET HOME
951 PM PST FRI DEC 11 2009
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST
SUNDAY FOR THE NORTH OREGON CASCADE FOOTHILLS...
A WINTER WEATHER ADVISORY FOR SNOW...SLEET AND FREEZING RAIN
REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY.
* PRECIPITATION WILL BEGIN AFTER MIDNIGHT TONIGHT.
* PRECIPITATION WILL LIKELY START AS SNOW IN MOST AREAS...
ALTHOUGH IT MAY BEGIN AS FREEZING RAIN SOUTH OF SANDY.
* SNOW ACCUMULATIONS OF 1 TO 4 INCHES ARE POSSIBLE.
* A MIX OF SNOW...SLEET AND FREEZING RAIN IS EXPECTED TO PERSIST
THROUGH THE DAY SATURDAY IN AREAS NEAR THE COLUMBIA GORGE...
WHILE PRECIPITATION FARTHER SOUTH IS EXPECTED TO CHANGE OVER
TO RAIN DURING THE DAY SATURDAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.
&&
$$ WINTER STORM WARNING Issue Date: 952 PM PST FRI DEC 11 2009 Expiration: 1000 PM PST SAT DEC 12 2009 ...A WINTER STORM IS EXPECTED TO IMPACT MUCH OF NORTHWEST OREGON
AND SOUTHWEST WASHINGTON THIS AFTERNOON THROUGH SATURDAY...
ORZ007-121530-
/O.CON.KPQR.WS.W.0010.000000T0000Z-091213T0600Z/
CENTRAL WILLAMETTE VALLEY-
INCLUDING THE CITY OF...SALEM
951 PM PST FRI DEC 11 2009
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST
SATURDAY FOR THE CENTRAL WILLAMETTE VALLEY...
A WINTER STORM WARNING FOR FREEZING RAIN AND SLEET REMAINS IN
EFFECT UNTIL 10 PM PST SATURDAY.
* PRECIPITATION WILL BEGIN THIS EVENING.
* AREAS OF FREEZING RAIN WILL CONTINUE AT TIMES TONIGHT. FREEZING
RAIN WILL SWITCH TO RAIN IN SOME AREAS SATURDAY AFTERNOON AND
EVENING.
* ICE ACCUMULATIONS OF UP TO ONE QUARTER OF AN INCH ARE POSSIBLE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET... AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL
VERY HAZARDOUS OR IMPOSSIBLE. ONLY TRAVEL IN AN EMERGENCY. IF YOU
MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN
YOUR VEHICLE IN CASE OF AN EMERGENCY.
&&
$$ HAZARDOUS WEATHER OUTLOOK Issue Date: 607 AM PST FRI DEC 11 2009 Expiration: 615 AM PST SAT DEC 12 2009 Expires:200912121415;;
FLUS46 KPQR 111407
HWOPQR
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PORTLAND OR
607 AM PST FRI DEC 11 2009
ORZ001>014-WAZ019>023-039-040-121415-
NORTH OREGON COAST-CENTRAL OREGON COAST-
COAST RANGE OF NORTHWEST OREGON-
CENTRAL COAST RANGE OF WESTERN OREGON-LOWER COLUMBIA-
GREATER PORTLAND METRO AREA-CENTRAL WILLAMETTE VALLEY-
SOUTH WILLAMETTE VALLEY-WESTERN COLUMBIA RIVER GORGE-
NORTHERN OREGON CASCADE FOOTHILLS-NORTHERN OREGON CASCADES-
CASCADE FOOTHILLS IN LANE COUNTY-CASCADES IN LANE COUNTY-
UPPER HOOD RIVER VALLEY-SOUTH WASHINGTON CASCADES-WILLAPA HILLS-
SOUTH WASHINGTON COAST-I-5 CORRIDOR IN COWLITZ COUNTY-
GREATER VANCOUVER AREA-SOUTH WASHINGTON CASCADE FOOTHILLS-
607 AM PST FRI DEC 11 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST
OREGON AND SOUTHWEST WASHINGTON.
.DAY ONE...TODAY AND TONIGHT
A DISTURBANCE WILL LIFT NORTH ACROSS THE FORECAST AREA THIS
EVENING AND TONIGHT. PRECIPITATION ASSOCIATED WITH THIS
DISTURBANCE WILL FALL AS A MIX OF SNOW...SLEET AND FREEZING RAIN.
A TRANSITION FROM FROZEN PRECIPITATION TO RAIN WILL TAKE PLACE
FROM NORTH TO SOUTH LATE TONIGHT AND EARLY SATURDAY
MORNING.
SNOW ACCUMULATIONS IN THE CENTRAL AND SOUTH WILLAMETTE VALLEY ARE
EXPECTED TO BE AN INCH OR LESS...WITH THE POTENTIAL FOR UP TO 3
INCHES IN THE NORTH.
ICE ACCUMULATIONS ARE EXPECTED TO BE LESS THAN ONE QUARTER OF AN INCH.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
THE UPPER HOOD RIVER VALLEY...COLUMBIA RIVER GORGE AND AREAS NEAR
THE WEST END OF THE COLUMBIA RIVER GORGE MAY CONTINUE TO HAVE
WINTRY PRECIPITATION WELL INTO THE AFTERNOON HOURS ON SATURDAY.
AN EVENTUAL CHANGE OVER TO ALL RAIN IS EXPECTED IN THESE AREAS BY
SATURDAY EVENING AS THIS DISTURBANCE SCOURS OUT THE COLD AIR.
.SPOTTER INFORMATION STATEMENT...
$$
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