Oregon, 2002

Heavy Snow in Oregon, January 27 to 28, 2002

January 27 to 28, 2002 · NWS PQR · 4 events in 4 counties and zones

Heavy snows fell across the Coastal Mountains and Willamette Valley. Portland General Electric reported 7000 homes lost power in the Salem, Silverton, Scotts Mills, Turner and Jefferson areas due to snow ladened trees and branches snapping and falling into power lines.

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
4

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS PQR wrote it up.

Heavy snows fell across the Coastal Mountains and Willamette Valley. Portland General Electric reported 7000 homes lost power in the Salem, Silverton, Scotts Mills, Turner and Jefferson areas due to snow ladened trees and branches snapping and falling into power lines. In the Coast Range, Sunset Summit reported 20 inches, Wilson River Summit reported 16 inches, Buxton 22 inches, and Swiss Home 14 inches. along the coast Nehalem reported 4 inches of new snow. In the Willamette Valley, Oregon City had 3 inches, Tigard 4 inches, Salem 3 to 4 inches, Corvallis 4 inches, Portland 2 inches, SW Portland 4 inches, and Skyline Boulevard 7.5 inches.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Portland, OR wrote its last area forecast discussion before the first event at Jan 27, 8:30 AM PST, 30 minutes earlier.

Area forecast discussion, Jan 27, 8:30 AM PST, 30 minutes before
NORTHWEST OREGON AND SOUTHWEST WASHINGTON FORECAST DISCUSSION
NATIONAL WEATHER SERVICE PORTLAND OR
830 AM PST SUN JAN 27 2002

.SYNOPSIS...A COLD UPPER LOW OFF THE WASHINGTON COAST WILL WEAKEN AND
DROP SOUTH TO THE NORTH OREGON COAST BY MONDAY. THIS WILL SPIN A COLD
SHOWERY UNSTABLE AIR MASS INLAND OVER THE FORECAST AREA. THE LOW WILL
WEAKEN FURTHER AND DROP SOUTH OF THE AREA MONDAY NIGHT. BREAKS IN THE
CLOUDS SHOULD BRING THE COLDEST NIGHTTIME TEMPERATURES MONDAY NIGHT.

.DISCUSSION...
.SHORT TERM...SATELLITE AND RADAR SHOW SHOWERS OVER THE AREA TO WELL
OFF THE COAST ASSOCIATED WITH THE COLD UPPER TROUGH. MORE SNOW
REPORTS THIS MORNING TO THE VALLEY FLOOR. CURRENT WARNINGS AND
ADVISORIES LOOK GOOD. WILL WAIT FOR THE AVIATION MODEL BEFORE
DECIDING WEATHER TO EXTEND THEM THROUGH TONIGHT. SO LITTLE CHANGES TO
ZONES.

LONG TERM...NO CHANGE. STARMER

AST +9611  PDX +9611  SLE +9611  EUG 98611

.PQR...WINTER STORM WARNING TODAY COAST RANGE...CASCADE FOOTHILLS
        AND SOUTH WASHINGTON CASCADES.
       SNOW ADVISORY TODAY ELSEWHERE.
       SMALL CRAFT ADVISORY COASTAL WATERS.

In the hours before

Special weather statement, Jan 27, 8:55 AM PST, 5 minutes before
ORC005-047-280200-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD STATEMENT
NATIONAL WEATHER SERVICE PORTLAND OR
855 AM PST SUN JAN 27 2002

WILLAMETTE TRIBUTARIES BULLETIN NO. 15

...FLOOD WARNING REMAINS IN EFFECT FOR THE FOLLOWING RIVERS...
   PUDDING RIVER IN CLACKAMAS AND MARION COUNTIES

ORC005-047-280000-
PUDDING RIVER AT AURORA
   MOST RECENT READING: 20.9 FT / 5483 CFS AT 2 PM SATURDAY
   FLOOD STAGE   --->   22.0 FT / 6300 CFS
   (DATUM 72.2 FT)

FORECAST / REMARKS:
THIS RIVER IS FORECAST TO RISE TO AROUND FLOOD STAGE AROUND NOON
TODAY AND THEN SLOWLY RECEDE. EXPECT MINOR FLOODING OF LOWLAND
AGRICULTURAL LANDS. SOME MINOR ACCESS ROADS MAY BE FLOODED ALONG THE
RIVER AT THIS LEVEL.

RIVER STAGE FORECASTS ARE BASED ON OBSERVED AND FORECAST RAINFALL
AND TEMPERATURES.  IF ACTUAL RAINFALL AND TEMPERATURES VARY FROM THE
FORECAST VALUES...THE RIVER STAGE WILL VARY ACCORDINGLY. RIVER
FORECASTS INCLUDE CURRENT AND PLANNED RESERVOIR RELEASES. FOR THE
LATEST RIVER STAGES AND FORECASTS...VISIT OUR WEB PAGE AT
HTTP://WWW.WRH.NOAA.GOV/PORTLAND/PUBLICHYDRO (LOWER
CASE).

THE NEXT UPDATE FOR THESE LOCATIONS WILL BE ISSUED BY 6 PM.

Event by event

4 heavy snow. Local standard time, as filed.

Heavy Snow, Central Coast Range of W Oregon

When
January 27, 9:00 AM PST to January 28, 9:00 PM PST
Where
Central Coast Range of W Oregon forecast zone
Reported by
TRAINED SPOTTER

Heavy Snow, Central Willamette Valley

When
January 27, 9:00 AM PST to January 28, 9:00 PM PST
Where
Central Willamette Valley forecast zone
Reported by
TRAINED SPOTTER

Heavy Snow, Coast Range of Nw Oregon

When
January 27, 9:00 AM PST to January 28, 9:00 PM PST
Where
Coast Range of Nw Oregon forecast zone
Reported by
TRAINED SPOTTER

Heavy Snow, Greater Portland Metro Area

When
January 27, 9:00 AM PST to January 28, 9:00 PM PST
Where
Greater Portland Metro Area forecast zone
Reported by
TRAINED SPOTTER

What these are

Heavy Snow
Snowfall reaching the local warning threshold without the other hazards of a winter storm.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Oregon in 2002Every state in 2002This day in weather historyWarnings in Oregon, January 2002

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5278187, 5278188, 5278189, 5278190.