787
WWUS46 KPQR 092048
WSWPQR
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PORTLAND OR
148 PM PDT MON MAR 9 2026
WAZ211-100900-
/O.UPG.KPQR.WS.A.0002.260311T0000Z-260312T0000Z/
/O.NEW.KPQR.WS.W.0002.260311T0000Z-260312T0000Z/
/O.CON.KPQR.WW.Y.0005.000000T0000Z-260311T0000Z/
SOUTH WASHINGTON CASCADES-
INCLUDING THE CITIES OF INDIAN HEAVEN WILDERNESS, MT. ST. HELENS,
AND LARCH MOUNTAIN
148 PM PDT MON MAR 9 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT
TUESDAY...
...WINTER STORM WARNING IN EFFECT FROM 5 PM TUESDAY TO 5 PM PDT
WEDNESDAY...
* WHAT...FOR THE WINTER WEATHER ADVISORY, SNOW EXPECTED ABOVE 2000
FT. TOTAL SNOW ACCUMULATIONS BETWEEN 6 AND 10 INCHES. WINDS
GUSTING AS HIGH AS 35 MPH. FOR THE WINTER STORM WARNING, HEAVY
SNOW EXPECTED ABOVE 2500 FT. TOTAL SNOW ACCUMULATIONS UP TO 12 TO
18 INCHES.
* WHERE...SOUTH WASHINGTON CASCADES.
* WHEN...FOR THE WINTER WEATHER ADVISORY, UNTIL 5 PM PDT TUESDAY.
FOR THE WINTER STORM WARNING, FROM 5 PM TUESDAY TO 5 PM PDT
WEDNESDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS. ROADS, AND ESPECIALLY BRIDGES
AND OVERPASSES, WILL LIKELY BECOME SLICK AND HAZARDOUS.
* ADDITIONAL DETAILS...HEAVIEST SNOWFALL RATES BETWEEN 5 AM AND 5 PM
WEDNESDAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
CONSIDER POSTPONING TRAVEL UNTIL WEATHER CONDITIONS IMPROVE. IF YOU
MUST TRAVEL, BE SURE TO SLOW DOWN AND ALLOW EXTRA TIME.
IF YOUR CAR BECOMES TRAPPED IN DEEP SNOW, BE SURE TO KEEP YOUR CAR
OFF TO STAY SAFE FROM POTENTIAL CARBON MONOXIDE POISONING.
HAVE A WINTER EMERGENCY DRIVING KIT READILY AVAILABLE. COMMON ITEMS
TO INCLUDE: FLASHLIGHT, BATTERIES, BLANKETS, A SHOVEL, WATER,
NON-PERISHABLE FOOD ITEMS, TIRE CHAINS, ETC.
FOR THE LATEST ROAD CONDITIONS AND CHAIN RESTRICTIONS IN WASHINGTON,
VISIT: WSDOT.COM/TRAVEL/REAL-TIME/MAP
BACKCOUNTRY RECREATION IS NOT ADVISED.
ORZ127-100900-
/O.EXB.KPQR.WW.Y.0005.000000T0000Z-260312T0000Z/
CASCADES OF MARION AND LINN COUNTIES-
INCLUDING THE CITIES OF SANTIAM JUNCTION, MCKENZIE PASS, SANTIAM
PASS, BREITENBUSH SPRINGS, AND TOMBSTONE SUMMIT
148 PM PDT MON MAR 9 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM PDT WEDNESDAY
* WHAT...SNOW EXPECTED ABOVE 3500 FT. TOTAL SNOW ACCUMULATIONS
BETWEEN 4 AND 8 INCHES. WINDS GUSTING AS HIGH AS 35 MPH.
* WHERE...CASCADES OF MARION AND LINN COUNTIES.
* WHEN...UNTIL 5 PM PDT WEDNESDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
HAVE A WINTER EMERGENCY DRIVING KIT READILY AVAILABLE. COMMON ITEMS
TO INCLUDE: FLASHLIGHT, BATTERIES, BLANKETS, A SHOVEL, WATER,
NON-PERISHABLE FOOD ITEMS, TIRE CHAINS, ETC.
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS AND CHAIN RESTRICTIONS IN OREGON, CALL 5 1 1, OR VISIT:
WWW.TRIPCHECK.COM.
ORZ106-100900-
/O.EXA.KPQR.WW.Y.0005.000000T0000Z-260311T0000Z/
NORTH OREGON COAST RANGE-
INCLUDING THE CITIES OF WILSON RIVER SUMMIT AND SUNSET SUMMIT
148 PM PDT MON MAR 9 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM PDT TUESDAY
* WHAT...SNOW EXPECTED ABOVE 1500 FT. TOTAL SNOW ACCUMULATIONS
BETWEEN 2 AND 4 INCHES.
* WHERE...NORTH OREGON COAST RANGE.
* WHEN...UNTIL 5 PM PDT TUESDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
HAVE A WINTER EMERGENCY DRIVING KIT READILY AVAILABLE. COMMON ITEMS
TO INCLUDE: FLASHLIGHT, BATTERIES, BLANKETS, A SHOVEL, WATER,
NON-PERISHABLE FOOD ITEMS, TIRE CHAINS, ETC.
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS AND CHAIN RESTRICTIONS IN OREGON, CALL 5 1 1, OR VISIT:
WWW.TRIPCHECK.COM.
ORZ126-100900-
/O.EXT.KPQR.WW.Y.0005.000000T0000Z-260312T0000Z/
NORTH OREGON CASCADES-
INCLUDING THE CITIES OF TIMOTHY LAKE, LOST LAKE, BENNETT PASS,
AND GOVERNMENT CAMP
148 PM PDT MON MAR 9 2026
..WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 5 PM PDT WEDNESDAY
* WHAT...SNOW EXPECTED ABOVE 3000 FT. TOTAL SNOW ACCUMULATIONS
BETWEEN 5 AND 10 INCHES. WINDS GUSTING AS HIGH AS 35 MPH.
* WHERE...NORTH OREGON CASCADES.
* WHEN...UNTIL 5 PM PDT WEDNESDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
HAVE A WINTER EMERGENCY DRIVING KIT READILY AVAILABLE. COMMON ITEMS
TO INCLUDE: FLASHLIGHT, BATTERIES, BLANKETS, A SHOVEL, WATER,
NON-PERISHABLE FOOD ITEMS, TIRE CHAINS, ETC.
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS AND CHAIN RESTRICTIONS IN OREGON, CALL 5 1 1, OR VISIT:
WWW.TRIPCHECK.COM.
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT
WWW.WEATHER.GOV/PORTLAND
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