167
WWUS46 KPDT 182036
WSWPDT
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
1236 PM PST TUE FEB 18 2025
ORZ502-WAZ030-190730-
/O.EXA.KPDT.WW.Y.0012.250219T1200Z-250220T1200Z/
NORTHERN BLUE MOUNTAINS OF OREGON-NORTHWEST BLUE MOUNTAINS-
INCLUDING THE CITIES OF TOLLGATE, MEACHAM, AND SKI BLUEWOOD
RESORT
1236 PM PST TUE FEB 18 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM WEDNESDAY TO 4 AM PST
THURSDAY...
* WHAT...MIXED PRECIPITATION EXPECTED ABOVE 3000 FEET. TOTAL SNOW
ACCUMULATIONS OF 8-10 INCHES ABOVE 4000 FEET AND ICE ACCUMULATIONS
A LIGHT GLAZE EXCEPT NEAR MEACHAM WHERE ICE ACCUMULATIONS WILL
NEAR 0.02-0.04 INCHES IN THE EARLY MORNING WEDNESDAY.
* 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. TRAVEL COULD BE DIFFICULT DUE
TO PERIODS OF MODERATE TO HEAVY SNOW.
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.
ORZ508-510-WAZ521-190730-
/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 FOSSIL, MORO, BICKLETON, CONDON, DUFUR,
MAUPIN, GOLDENDALE, AND HEPPNER
1236 PM PST TUE FEB 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 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...FROM 10 PM THIS EVENING 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.
ORZ509-190730-
/O.CON.KPDT.WW.Y.0012.250219T0600Z-250220T1200Z/
EAST SLOPES OF THE OREGON CASCADES-
INCLUDING THE CITIES OF SUNRIVER, LA PINE, CAMP SHERMAN, AND
SISTERS
1236 PM PST TUE FEB 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 4 AM PST THURSDAY...
* WHAT...MIXED PRECIPITATION EXPECTED. TOTAL SNOW ACCUMULATIONS 5 TO
8 INCHES AND ICE ACCUMULATIONS AROUND A LIGHT GLAZE. WINDS GUSTING
AS HIGH AS 45 MPH.
* WHERE...EAST SLOPES OF THE OREGON CASCADES.
* WHEN...FROM 10 PM THIS EVENING TO 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>029-190730-
/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 HERMISTON, WALLA WALLA, PENDLETON,
TOPPENISH, BOARDMAN, CONNELL, PROSSER, WAITSBURG, NACHES, DAYTON,
SUNNYSIDE, YAKIMA, ATHENA, PILOT ROCK, IONE, AND TRI-CITIES
1236 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.
WAZ522-523-190730-
/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, ROSLYN, CLE ELUM, CLIFFDELL, AND
APPLETON
1236 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.
CB
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