838
WWUS46 KPDT 190522
WSWPDT
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
922 PM PST TUE FEB 18 2025
ORZ508-510-WAZ521-191500-
/O.CON.KPDT.WW.Y.0012.250219T0600Z-250219T2000Z/
FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON-NORTH CENTRAL
OREGON-SIMCOE HIGHLANDS-
INCLUDING THE CITIES OF CONDON, HEPPNER, MORO, MAUPIN, BICKLETON,
FOSSIL, GOLDENDALE, AND DUFUR
922 PM PST TUE FEB 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON PST
WEDNESDAY...
* WHAT...MIXED PRECIPITATION EXPECTED. TOTAL SNOW ACCUMULATIONS UP
TO ONE INCH AND ICE ACCUMULATIONS AROUND ONE TENTH OF AN INCH.
* WHERE...IN OREGON, FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF
OREGON AND NORTH CENTRAL OREGON. IN WASHINGTON, SIMCOE HIGHLANDS.
* WHEN...UNTIL NOON PST WEDNESDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE
DRIVING. IF YOU ARE GOING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN
ON STAIRS, SIDEWALKS, AND DRIVEWAYS. THESE SURFACES COULD BE ICY AND
SLIPPERY, INCREASING YOUR RISK OF A FALL AND INJURY.
ORZ509-191500-
/O.CON.KPDT.WW.Y.0012.250219T0600Z-250220T1200Z/
EAST SLOPES OF THE OREGON CASCADES-
INCLUDING THE CITIES OF LA PINE, SUNRIVER, SISTERS, AND CAMP
SHERMAN
922 PM PST TUE FEB 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
THURSDAY...
* WHAT...MIXED PRECIPITATION EXPECTED. TOTAL SNOW ACCUMULATIONS UP
TO 6 INCHES AND ICE ACCUMULATIONS AROUND A LIGHT GLAZE. WINDS
GUSTING AS HIGH AS 45 MPH.
* WHERE...EAST SLOPES OF THE OREGON CASCADES.
* WHEN...UNTIL 4 AM PST THURSDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS CAN BE OBTAINED BY VISITING TRIPCHECK.COM ONLINE, OR BY
CALLING 5 1 1.
BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE
DRIVING. IF YOU ARE GOING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN
ON STAIRS, SIDEWALKS, AND DRIVEWAYS. THESE SURFACES COULD BE ICY AND
SLIPPERY, INCREASING YOUR RISK OF A FALL AND INJURY.
ORZ044-507-WAZ027>029-191500-
/O.CON.KPDT.WW.Y.0012.250219T1000Z-250219T2000Z/
LOWER COLUMBIA BASIN OF OREGON-FOOTHILLS OF THE NORTHERN BLUE
MOUNTAINS OF OREGON-YAKIMA VALLEY-LOWER COLUMBIA BASIN OF
WASHINGTON-FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON-
INCLUDING THE CITIES OF DAYTON, ATHENA, SUNNYSIDE, YAKIMA,
CONNELL, TRI-CITIES, HERMISTON, BOARDMAN, IONE, TOPPENISH,
PROSSER, WAITSBURG, PENDLETON, WALLA WALLA, PILOT ROCK, AND
NACHES
922 PM PST TUE FEB 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO NOON PST
WEDNESDAY...
* WHAT...MIXED PRECIPITATION EXPECTED. TOTAL SNOW ACCUMULATIONS UP
TO ONE INCH AND ICE ACCUMULATIONS AROUND A LIGHT GLAZE.
* WHERE...LOWER COLUMBIA BASIN OF OREGON AND WASHINGTON, FOOTHILLS
OF THE NORTHERN BLUE MOUNTAINS OF OREGON, YAKIMA VALLEY, AND
FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON.
* WHEN...FROM 2 AM TO NOON PST WEDNESDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE
DRIVING. IF YOU ARE GOING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN
ON STAIRS, SIDEWALKS, AND DRIVEWAYS. THESE SURFACES COULD BE ICY AND
SLIPPERY, INCREASING YOUR RISK OF A FALL AND INJURY.
ORZ502-WAZ030-191500-
/O.CON.KPDT.WW.Y.0012.250219T1200Z-250220T1200Z/
NORTHERN BLUE MOUNTAINS OF OREGON-NORTHWEST BLUE MOUNTAINS-
INCLUDING THE CITIES OF MEACHAM, SKI BLUEWOOD RESORT, AND
TOLLGATE
922 PM PST TUE FEB 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM WEDNESDAY TO
4 AM PST THURSDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS UP TO 10 INCHES.
* WHERE...IN OREGON, NORTHERN BLUE MOUNTAINS OF OREGON. IN
WASHINGTON, NORTHWEST BLUE MOUNTAINS.
* WHEN...FROM 4 AM WEDNESDAY TO 4 AM PST THURSDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS. PERIODS OF MODERATE AND HEAVY
SNOW WILL COMBINE WITH LOW VISIBILITIES TO CREATE DIFFICULT
DRIVING CONDITIONS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. IN OREGON, THE LATEST
ROAD CONDITIONS CAN BE OBTAINED BY VISITING TRIPCHECK.COM ONLINE, OR
BY CALLING 5 1 1. IN WASHINGTON, THE LATEST ROAD CONDITIONS CAN BE
OBTAINED BY VISITING THE WEBSITE WSDOT.WA.GOV/TRAVEL.
BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE
DRIVING. IF YOU ARE GOING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN
ON STAIRS, SIDEWALKS, AND DRIVEWAYS. THESE SURFACES COULD BE ICY AND
SLIPPERY, INCREASING YOUR RISK OF A FALL AND INJURY.
WAZ522-523-191500-
/O.CON.KPDT.WW.Y.0012.250219T1200Z-250220T1200Z/
UPPER SLOPES OF THE EASTERN WASHINGTON CASCADES CREST-LOWER
SLOPES OF THE EASTERN WASHINGTON CASCADES CREST-
INCLUDING THE CITIES OF EASTON, CLIFFDELL, ROSLYN, APPLETON, AND
CLE ELUM
922 PM PST TUE FEB 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM WEDNESDAY TO
4 AM PST THURSDAY ABOVE 3500 FEET...
* WHAT...SNOW EXPECTED ABOVE 3500 FEET. TOTAL SNOW ACCUMULATIONS 5
TO 8 INCHES.
* WHERE...UPPER AND LOWER SLOPES OF THE EASTERN WASHINGTON CASCADES
CREST.
* WHEN...FROM 4 AM WEDNESDAY TO 4 AM PST THURSDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE
DRIVING. IF YOU ARE GOING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN
ON STAIRS, SIDEWALKS, AND DRIVEWAYS. THESE SURFACES COULD BE ICY AND
SLIPPERY, INCREASING YOUR RISK OF A FALL AND INJURY.
CE
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