THE HYDROMETEOROLOGICAL PREDICTION CENTER
CAMP SPRINGS, MD
STORM SUMMARY MESSAGE
STORM SUMMARY NUMBER 4 FOR PACIFIC NORTHWEST STORM
NWS HYDROMETEOROLOGICAL PREDICTION CENTER CAMP SPRINGS MD
700 PM PST MON DEC 3 2007
...MAJOR STORM BRINGING HIGH WINDS...HEAVY RAINS...AND HEAVY SNOWS
TO THE PACIFIC NORTHWEST...
FLOOD WARNINGS HAVE BEEN ISSUED FOR PORTIONS OF WESTERN WASHINGTON
AND OREGON.
AN AVALANCHE WARNING HAS BEEN ISSUED FOR THE CASCADES...THE
OLYMPICS AND MOUNT HOOD BECAUSE OF VERY HEAVY SNOWS AND RAINS.
FOR A DETAILED GRAPHICAL DEPICTION OF THE LATEST WATCHES AND
WARNINGS...PLEASE SEE WWW.WEATHER.GOV.
A SERIES OF MAJOR EARLY WINTER STORMS BEGAN AFFECTING THE PACIFIC
NORTHWEST ON SUNDAY...BRINGING VERY STRONG WINDS TO COASTAL
SECTIONS OF WASHINGTON...OREGON...AND NORTHWESTERN
CALIFORNIA...SIGNIFICANT RAINS TO MUCH OF WESTERN
WASHINGTON...WESTERN OREGON...AND NORTHWESTERN CALIFORNIA...AND
HEAVY SNOWS TO THE HIGHER ELEVATIONS FROM WASHINGTON SOUTHWARD TO
NORTHERN CALIFORNIA AND EASTWARD INTO IDAHO. THE LATEST STORM OVER
THE EASTERN PACIFIC WILL MOVE ACROSS BRITISH COLUMBIA ON
TUESDAY...ENDING THE THREAT OF VERY HEAVY PRECIPITATION OVER THE
PACIFIC NORTHWEST BY LATE TUESDAY AND WEDNESDAY AS IT PULLS AWAY
FROM THE REGION.
AT 700 PM PST...NATIONAL WEATHER SERVICE RADARS SHOWED WIDESPREAD
PRECIPITATION CONTINUING FROM WESTERN WASHINGTON SOUTHWARD INTO
NORTHWESTERN CALIFORNIA AND FROM EASTERN WASHINGTON AND EASTERN
OREGON INTO IDAHO AND WESTERN MONTANA.
...SELECTED SNOWFALL TOTALS IN INCHES FROM 400 AM PST SATURDAY DEC
1 THROUGH 1000 AM PST MONDAY DEC 3...
...WASHINGTON...
JUNE LAKE 27.0
SWIFT LAKE 20.0
BELWET PASS AREA 19.0
GLENWOOD 18.0
SPENCER MEADOW 18.0
CASHMERE 17.3
POTLATCH 16.0
PLAIN 15.0
STEVENS PASS 14.0
49 DEGREES SKI 14.0
MALOTT 14.0
MOUNT SPOKANE SKI 12.0
...IDAHO...
ISLAND PARK 8 NW 22.5
MACKS INN 9E 21.8
KETCHUM 22 NW 18.3
MOYIE SPRINGS 18.0
LOOKOUT PASS SKI 16.0
NAPLES 3 W 16.0
BEAR MTN 15.0
SCHWEITZER SADDLE 13.0
HIDDEN LAKE 12.5
SILVER MOUNTAIN SKI 12.0
PRIEST RIVER 6 S 11.0
...SELECTED RAINFALL TOTALS IN INCHES FROM 400 AM PST SATURDAY DEC
1 THROUGH 500 PM PST MONDAY DEC 3...
...WASHINGTON...
BREMERTON 12.06
JUNE LAKE 9.50
LONE PINE 8.40
SHELTON 8.23
SPIRIT LAKE 7.40
FORKS 6.49
LARCH MOUNTAIN 5.94
OLYMPIA 5.52
SEATTLE-TAKOMA AIRPORT 5.26
CASTLE ROCK 5.27
STAMPEDE PASS 4.15
KELSO-LONGVIEW AIRPORT 3.64
QUILLAYUTE 3.10
KALAMA 2.61
...OREGON...
LEES CAMP 13.30
SOUTH FORK RAWS 11.06
CEDAR MTN RAWS 11.28
LOG CREEK RAWS 10.07 (24 HOURS)
VERNONIA 9.81
MOUNT HEBO 9.53
LOG CREEK RAWS 9.00 (24 HOURS)
HASKINS DAM 8.70 (24 HOURS)
ROCKHOUSE MOUNTAIN 7.64
SCAPPOOSE 4.18
ASTORIA 3.14
PORTLAND/HILLSBORO AIRPORT 2.98
HILLSBORO 2.46
...CALIFORNIA...
HONEYDEW RAWS 6.08
PETROLIA 4 S 3.94
CARRVILLE 13 NE 3.12
GASQUET 12 SE 2.74
...IDAHO...
MULLAN PASS 2.49
...HIGHEST OBSERVED WIND GUSTS FROM THE LAST COUPLE OF DAYS...
...WASHINGTON...
CAPE DISAPPOINTMENT 104 MPH
TOKE POINT 75 MPH
BAY CENTER 72 MPH
OYSTERVILLE 67 MPH
OCEAN PARK 67 MPH
...OREGON...
BAY CITY 129 MPH
LINCOLN CITY 125 MPH
CAPE MEARS 114 MPH
CAPE BLANCO 113 MPH
CHARLESTON BRIDGE TOWER 110 MPH
TILLAMOOK BAY TIDE GAGE 100 MPH
MOUNT HEBO 91 MPH
GOVT CAMP SKI BOWL 90 MPH
ROCKAWAY BEACH 87 MPH
ASTORIA - WEST SLOPE 86 MPH
CLATSOP SPIT 85 MPH
...CALIFORNIA...
VAN BREMMER 75 MPH
WEED AIRPORT 68 MPH
SISKIYOU COUNTY AIRPORT 54 MPH
HIGH WINDS AND HEAVY RAINS WILL CONTINUE TO AFFECT THE COASTAL
SECTIONS OF THE PACIFIC NORTHWEST FROM NORTHERN CALIFORNIA TO
WASHINGTON THROUGH TUESDAY...WITH SIGNIFICANT SNOWS IN THE HIGHER
ELEVATIONS. SNOW LEVELS HAVE RISEN SINCE SUNDAY.
ADDITIONAL RAINFALL TOTALS OF 2 TO 4 INCHES OR MORE ARE LIKELY IN
SOME AREAS BY TUESDAY...ESPECIALLY IN THE FAVORED TERRAIN NEAR THE
COAST FROM WASHINGTON SOUTHWARD INTO EXTREME NORTHWESTERN
CALIFORNIA. THESE ADDITIONAL RAINS...ALONG WITH THE RAINS THAT
HAVE ALREADY OCCURRED...WILL LEAD TO ADDITIONAL FLOODING.
THE NEXT STORM SUMMARY WILL BE ISSUED BY THE HYDROMETEOROLOGICAL
PREDICTION CENTER AT 100 AM PST TUESDAY. PLEASE REFER TO YOUR
LOCAL NATIONAL WEATHER SERVICE OFFICE FOR ADDITIONAL INFORMATION
ON THIS EVENT.
KOCIN
Last Updated: 1007 PM EST MON DEC 03 2007