HAZARDOUS WEATHER OUTLOOK
Issue Date: 515 AM PST MON NOV 30 2009
Expiration: 515 AM PST WED DEC 01 2010
THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL AND NORTHEAST OREGON
AS WELL AS SOUTH CENTRAL AND SOUTHEAST WASHINGTON.
.DAY ONE...TODAY AND TONIGHT
THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.
PATCHY FOG OVER THE LOWER COLUMBIA BASIN...YAKIMA VALLEY AND
KITTITAS VALLEY WILL DISSIPATE BY NOON. ELSEWHERE HIGH PRESSURE
ALOFT WILL PERSIST WITH GENERALLY FAIR AND DRY CONDITIONS TODAY.
THERE WILL BE INCREASING CLOUDS THIS AFTERNOON AND A WEAK FRONT WILL
MOVE THROUGH EASTERN WASHINGTON AND OREGON OVERNIGHT. THIS FRONT MAY
TRIGGER A FEW LIGHT SHOWERS IN THE MOUNTAINS AS IT MOVES THROUGH.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.
HIGH PRESSURE WILL KEEP FAIR SKIES OVER THE ARE TUESDAY AND
WEDNESDAY. THURSDAY THROUGH SUNDAY A COLD NORTHERLY FLOW WILL
DEVELOP. A FEW MOUNTAIN SNOW SHOWERS ARE POSSIBLE.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT ANTICIPATED AT THIS TIME.
WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
GRAPHICAL FORECASTS OF WEATHER HAZARDS OUT TO SEVEN DAYS
ARE DISPLAYED ON THE WORLD WIDE WEB AT:
WWW.WRH.NOAA.GOV/PDT/CURRENTHAZARDS/HWO.HTML
ALL LETTERS IN THE ABOVE URL ARE LOWER CASE...EXCEPT THE H IN
CURRENTHAZARDS.
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