/O.CON.KSEW.FA.A.0001.000000T0000Z-080519T0600Z/ /00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/ KING-LEWIS-PIERCE- 609 AM PDT SAT MAY 17 2008 ...FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY EVENING... THE FLOOD WATCH CONTINUES FOR * A PORTION OF WESTERN WASHINGTON...INCLUDING THE FOLLOWING COUNTIES...KING...LEWIS...PIERCE. * THROUGH SUNDAY EVENING * VERY WARM WEATHER WILL RESULT IN CONTINUED RAPID SNOW MELT AND RISING RIVERS...WITH FLOOD CRESTS POSSIBLY OCCURRING AS EARLY AS LATE TONIGHT. THE TREND IN THE RIVER FORECASTS WAS TOWARD HIGHER CRESTS. HOWEVER HOW QUICKLY THE RIVERS RISE WILL DEPEND ON HOW MUCH WARMING TAKES PLACE. DUE TO THE UNCERTAINTY INVOLVED...THE FLOOD WATCH WILL REMAIN POSTED AND THE SITUATION WILL BE MONITORED CLOSELY. * ANY FLOODING THAT DOES OCCUR WILL BE MINOR. THE RIVERS AT MOST RISK OF FLOODING ARE THE SNOQUALMIE...PUYALLUP...WHITE... NISQUALLY AND COWLITZ. A FLOOD WATCH MEANS CONDITIONS ARE FAVORABLE FOR FLOODING BUT FLOODING IS NOT IMMINENT OR OCCURRING. MONITOR THE WEATHER AND BE READY TO ACT QUICKLY IF FLOODING IS OBSERVED OR A WARNING IS ISSUED. MANY MOUNTAIN STREAMS WILL BE BANK FULL OR OVERFLOWING...MAKING IT DANGEROUS FOR STREAM CROSSINGS OR RECREATING IN THE VICINITY OF THE STREAMS. RIVERS WILL BE FLOWING MUCH HIGHER THAN NORMAL WITH MANY NEAR HISTORICAL MAXIMUM LEVELS FOR THIS TIME OF THE YEAR. WATER CURRENTS WILL BE STRONGER AND FASTER THAN NORMAL. THIS COMBINED WITH FRIGID WATER TEMPERATURES WILL POSE A SERIOUS THREAT TO LIFE. HYPOTHERMIA OR DROWNING COULD QUICKLY OCCUR IF SOMEONE WERE TO FALL OR JUMP INTO THE WATER.
WESTERN WHATCOM COUNTY-SOUTHWEST INTERIOR-EAST PUGET SOUND LOWLANDS- WESTERN SKAGIT COUNTY-EVERETT AND VICINITY-SEATTLE/BREMERTON AREA- TACOMA AREA-HOOD CANAL AREA-WEST SLOPES NORTHERN CASCADES AND PASSES- WEST SLOPES CENTRAL CASCADES AND PASSES- 546 AM PDT SAT MAY 17 2008 ...WELL ABOVE NORMAL TEMPERATURES ARE EXPECTED ACROSS MUCH OF INTERIOR WESTERN WASHINGTON TODAY... ...AREA RIVERS AND LAKES WILL BE TOO DANGEROUS FOR SWIMMING... ...A FLOOD WATCH REMAINS POSTED FOR THE RIVERS IN KING...PIERCE... AND LEWIS COUNTIES THROUGH SUNDAY EVENING... STRONG...HIGH PRESSURE ALOFT COMBINED WITH LOW LEVEL OFFSHORE FLOW THIS MORNING WILL RESULT IN WELL ABOVE NORMAL TEMPERATURES ACROSS MUCH OF THE INTERIOR TODAY. HIGHS TODAY WILL GENERALLY BE IN THE UPPER 70S TO UPPER 80S...WITH SOME CASCADE VALLEYS LIKELY CLIMBING INTO THE 90S. SOME SPOTS COULD END UP WITH RECORD OR NEAR RECORD TEMPERATURES TODAY. THE PREDICTED TEMPERATURE FOR SEA-TAC WAS 86 DEGREES. IF THIS TEMPERATURE IS REACHED...IT WOULD BREAK THE OLD RECORD OF 85 DEGREES SET BACK IN 1956. ALTHOUGH IT WILL BE VERY TEMPTING TO JUMP INTO AREA LAKES AND RIVERS TO ESCAPE THE HEAT...IT WOULD NOT BE WISE TO DO SO. WATER TEMPERATURES WERE STILL FRIGID OR TOO COLD FOR SWIMMING WITHOUT A WETSUIT. RIVERS WERE ALSO RUNNING HIGH AND SWIFT DUE TO SPRING SNOW MELT. THUS JUMPING INTO AN AREA LAKE OR RIVER COULD RESULT IN A QUICK DEATH DUE TO HYPOTHERMIA OR DROWNING AS MUSCLES CRAMP UP FROM THE COLD. DURING HOT SPELLS...DRINK PLENTY OF WATER...AVOID OVEREXERTION... LIMIT TIME SPENT IN DIRECT SUNLIGHT...AND CHECK UP ON ELDERLY RELATIVES OR NEIGHBORS. ALSO...PROTECT PETS FROM THE DANGERS OF HOT WEATHER. NEVER LEAVE THEM IN A PARKED CAR ON A HOT DAY. FOR THOSE PLANNING ON BACK COUNTRY HIKING IN THE MOUNTAINS... PLEASE BE AWARE THAT THERE IS AN AVALANCHE WARNING IN EFFECT FOR THE BACK COUNTRY TERRAIN...BELOW 7000 FEET...OF THE OLYMPICS AND CASCADES TODAY. FOR MORE DETAILS...VISIT THE NORTHWEST WEATHER AND AVALANCHE CENTER WEB SITE AT WWW.NWAC.US. EXPECT MUCH COOLER WEATHER ACROSS THE AREA ON SUNDAY DUE TO INCREASED ONSHORE FLOW.Note: In order to comply with National Weather Service safety tests, occasionally this product will display test alerts, which are normally conducted during calm, quiet weather.
(5/17/2008 5:45 AM)
(5/16/2008 2:20 PM)
(5/17/2008 5:30 AM)