for the north edge of the Olympic peninsula where we may get more!!! Cool.
http://www.wrh.noaa.gov/total_forecast/getprod.php?wfo=sew&pil=AFD&sid=SEW&version=0THE CENTER OF A DEEP MATURE LOW PRESSURE SYSTEM
ALONG WITH THE STRONG OCCLUDED FRONTS ASSOCIATED WITH IT...HAS BEEN
MOVING EAST ACROSS WESTERN WASHINGTON THIS AFTERNOON AND EVENING.
THE SURFACE LOW MADE LANDFALL NEAR FORKS ON THE NORTH COAST EARLY
THIS AFTERNOON...TRACKED EAST-NORTHEAST ACROSS THE OLYMPIC PENINSULA
AND THE NORTH PUGET SOUND REGION...AND IS MOVING INTO THE CASCADES
EAST OF ARLINGTON THIS EVENING. AS MENTIONED IN EARLIER DISCUSSIONS
THE TRACK OF THE SURFACE LOW WAS A BIT FARTHER NORTH THAN EARLIER
EXPECTED...ELIMINATING THE THREAT OF LOWLAND SNOW FOR THE SHORT
TERM. REALLY COLD AIR IS STILL WELL NORTH OF THE FORECAST AREA THIS
EVENING.
THE LOW PRESSURE CENTER WILL CONTINUE SLOWLY EASTWARD TONIGHT AND
SATURDAY MORNING...BUT A SURFACE TROUGH EXTENDING WESTWARD FROM THE
SURFACE LOW WILL MOVE SOUTHWARD ACROSS WESTERN WASHINGTON. AS THE
SURFACE TROUGH MOVES ACROSS THE PUGET SOUND REGION...THE
PRECIPITATION ASSOCIATED IT WILL BE ENHANCED BY THE CONVERGENCE ZONE.
COLDER AIR -- BUT NOT YET THE REALLY COLD ARCTIC AIR -- WILL
BE MOVING SOUTHWARD INTO THE AREA OVERNIGHT WITH THE SNOW LEVEL
AROUND 500 FT SO IT PROBABLY WON`T BE COLD ENOUGH FOR GENERAL
LOWLAND SNOW IN THE PUGET SOUND AREA TONIGHT OR SATURDAY MORNING
WHILE THE HEAVIER PRECIPITATION WITH THE TROUGH IS OCCURRING. OF
COURSE THERE IS ALWAYS A CHANCE THE AIR MASS WILL GET COLDER
FASTER...BUT AT THIS TIME I WOULD SAY THE CURRENT FORECAST FOR LOCAL
ACCUMULATIONS OF 1 TO 3 INCHES MAINLY ON HIGHER HILLS AND NORTH OF
SEATTLE LOOKS RIGHT.
ARCTIC AIR WILL BEGIN PUSHING INTO THE FORECAST AREA SATURDAY...AS A
SURFACE HIGH MOVES SOUTH ACROSS BRITISH COLUMBIA AND FORCES THE COLD
AIR THROUGH THE FRASER RIVER VALLEY AND INTO WESTERN WASHINGTON. BY
SATURDAY MIDDAY IT WILL LIKELY BE COLD ENOUGH TO SNOW ACROSS THE
WESTERN WASHINGTON LOWLANDS...BUT THE PRECIPITATION WILL BE LIGHTER
ACROSS THE AREA FOR THE MOST PART. SO AGAIN THE FORECAST FOR LOCAL
ACCUMULATIONS OF 1 TO 3 INCHES WITH THE SHOWERS LOOKS GOOD. THE
NORTH SIDE OF THE OLYMPIC PENINSULA COULD BE AN EXCEPTION TO THIS...
AS THE NORTHEAST WINDS THERE WILL BE UPSLOPING AGAINST THE OLYMPICS
AND THE AIR MASS WILL CARRY MOISTURE IT PICKED UP CROSSING THE
NORTHERN INLAND WATERS. THERE IS A WINTER STORM WATCH IN EFFECT
THERE FOR TONIGHT AND SATURDAY MORNING...WHICH I WILL KEEP IN EFFECT
BUT POSTPONE FOR SATURDAY AND SATURDAY NIGHT.
TEMPERATURES WILL FALL INTO THE 20S SATURDAY NIGHT AS COLD AIR
CONTINUES TO POUR INTO WESTERN WASHINGTON...AND ON SUNDAY THE HIGHS
WILL ONLY CLIMB TO AROUND THE FREEZING MARK. AN UPPER LOW MOVING
NEARLY DUE SOUTH FROM BRITISH COLUMBIA ALONG THE PACIFIC NORTHWEST
COAST WILL BRING ANOTHER CHANCE FOR LOWLAND SNOW. THE AIR MASS WILL
REMAIN JUST AS COLD MONDAY...BUT THE AIR MASS WILL PROBABLY DRY OUT
AS THE UPPER LOW MOVES SOUTH AND DRY NORTHEAST FLOW DEVELOPS ALOFT.
AS FOR THE WIND...I WILL LIKELY END THE HIGH WIND WARNINGS CURRENTLY
IN EFFECT AS THEY HAVE EASED THIS EVENING. THE NORTHEAST ARCTIC
OUTFLOW WILL PRESENT A NEW POTENTIAL FOR HIGH WIND IN WESTERN
WHATCOM COUNTY...WESTERN SKAGIT COUNTY...AND THE SAN JUAN ISLANDS
SATURDAY THROUGH SUNDAY MORNING. WE HAVE A HIGH WIND WATCH ALREADY
IN EFFECT FOR THAT EPISODE...AND I WILL UPGRADE IT TO A WARNING THIS
EVENING.