Adair Village OR Weather Forecast Adair Village Current Weather

...A CHANCE FOR LIGHT FREEZING RAIN SUNDAY MORNING IN THE
SOUTHERN AND CENTRAL WILLAMETTE VALLEY...

A WEAKENING PACIFIC FRONT WILL APPROACH FROM THE SOUTHWEST
TONIGHT AND LIFT SLOWLY NORTH ACROSS WESTERN OREGON ON SUNDAY. AS
THE FRONT PUSHES INTO THE WARM AND DRY AIR MASS ALOFT IT WILL
WEAKEN STEADILY THROUGH THE DAY DECREASING PRECIPITATION CHANCES
THE FURTHER NORTH IT TRACKS.

HOWEVER THE COLD SURFACE AIR TRAPPED IN A VERY STRONG LOW LEVEL
INVERSION WILL BRING A CHANCE FOR FREEZING RAIN AS PRECIPITATION
BEGINS SUNDAY MORNING IN THE SOUTH. ANY ACCUMULATION IS EXPECTED
TO BE SPOTTY AND LIGHT. THE MAIN IMPACT IS THE POTENTIAL FOR
SLIPPERY ROADWAYS AND WALKWAYS SUNDAY MORNING.

BY THE TIME THE FRONT REACHES THE PORTLAND AND VANCOUVER METRO
AREAS SUNDAY AFTERNOON TEMPERATURES WILL HAVE WARMED ENOUGH TO
MINIMIZE THE THREAT OF FREEZING RAIN. THE FRONT ALSO WILL HAVE
WEAKENED ENOUGH TO KEEP THE CHANCES OF ANY OF MEASURABLE
PRECIPITATION REACHING THE GROUND LOW.

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST
OREGON AND SOUTHWEST WASHINGTON.

.DAY ONE...TODAY AND TONIGHT

AIR STAGNATION ADVISORY IN EFFECT THROUGH THIS AFTERNOON FOR
NORTHERN CLARK COUNTY...COWLITZ VALLEY...CENTRAL AND SOUTH
WILLAMETTE VALLEY. A STRONG PERSISTENT SURFACE BASED TEMPERATURE
INVERSION HAS RESULTED IN LIMITED MIXING OF THE NEAR SURFACE AIR.
THIS WILL RESULT IN SLOWLY DEGRADING AIR QUALITY.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

THERE IS A SLIGHT CHANCE FOR FREEZING RAIN SUNDAY MORNING FOR THE
WILLAMETTE VALLEY...LOWER COLUMBIA...AND COLUMBIA RIVER GORGE AS
A WEAK FRONT SWINGS FROM SOUTH TO NORTH ACROSS THE AREA ON SUNDAY.
PORTIONS OF THE COLUMBIA RIVER GORGE WEST OF CASCADE LOCKS MAY
EXPERIENCE LOCAL FREEZING RAIN INTO THE AFTERNOON. ANY FREEZING
RAIN WILL BE SPOTTY AND MELT AWAY LATER IN THE DAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.