Island City OR Weather Forecast Island City Current Weather

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL AND NORTHEAST OREGON
AS WELL AS SOUTH CENTRAL AND SOUTHEAST WASHINGTON.

.DAY ONE...TODAY AND TONIGHT

EXTREME COLD
EAST SLOPES OF THE CENTRAL CASCADES OF WASHINGTON, EAST SLOPES
OF THE SOUTHERN CASCADES OF WASHINGTON, EASTERN COLUMBIA RIVER
GORGE OF WASHINGTON, KITTITAS VALLEY, YAKIMA VALLEY, LOWER
COLUMBIA BASIN OF WASHINGTON, FOOTHILLS OF THE BLUE MOUNTAINS
OF WASHINGTON, NORTHWEST BLUE MOUNTAINS, EASTERN COLUMBIA
RIVER GORGE OF OREGON, NORTH CENTRAL OREGON, CENTRAL OREGON,
LOWER COLUMBIA BASIN OF OREGON, GRANDE RONDE VALLEY, WALLOWA
COUNTY, FOOTHILLS OF THE BLUE MOUNTAINS OF OREGON, NORTHERN
BLUE MOUNTAINS OF OREGON, SOUTHERN BLUE MOUNTAINS OF OREGON,
NORTHERN WHEELER AND SOUTHERN GILLIAM COUNTIES, JOHN DAY
BASIN, OCHOCO-JOHN DAY HIGHLANDS

A VERY COLD ARCTIC AIR MASS HAS SETTLED INTO THE PACIFIC NORTHWEST
AND WILL REMAIN IN PLACE THROUGH TONIGHT. DUE TO THE LACK OF SNOW
COVER TEMPERATURES WILL NOT GET AS COLD THAN IF THERE WAS A
CONSIDERABLE SNOW COVER. EXPECT DAY TIME MAXIMUM TEMPERATURE
READINGS IN THE TEENS TO 20S WITH OVERNIGHT LOWS IN THE SINGLE
DIGITS AND TEENS IN THE LOWER ELEVATIONS AND AROUND 5 BELOW ZERO TO
10 ABOVE ZERO IN THE MOUNTAINS. ONLY A FEW LIGHT SNOW SHOWERS OR
FLURRIES CAN BE EXPECTED OVER THE MOUNTAINS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

EXTREME COLD TUESDAY
EAST SLOPES OF THE CENTRAL CASCADES OF WASHINGTON, EAST SLOPES
OF THE SOUTHERN CASCADES OF WASHINGTON, EASTERN COLUMBIA RIVER
GORGE OF WASHINGTON, KITTITAS VALLEY, YAKIMA VALLEY, LOWER
COLUMBIA BASIN OF WASHINGTON, FOOTHILLS OF THE BLUE MOUNTAINS
OF WASHINGTON, NORTHWEST BLUE MOUNTAINS, EASTERN COLUMBIA
RIVER GORGE OF OREGON, NORTH CENTRAL OREGON, CENTRAL OREGON,
LOWER COLUMBIA BASIN OF OREGON, GRANDE RONDE VALLEY, WALLOWA
COUNTY, FOOTHILLS OF THE BLUE MOUNTAINS OF OREGON, NORTHERN
BLUE MOUNTAINS OF OREGON, SOUTHERN BLUE MOUNTAINS OF OREGON,
NORTHERN WHEELER AND SOUTHERN GILLIAM COUNTIES, JOHN DAY
BASIN, OCHOCO-JOHN DAY HIGHLANDS

EXTREME COLD WEDNESDAY
EAST SLOPES OF THE CENTRAL CASCADES OF WASHINGTON, EAST SLOPES
OF THE SOUTHERN CASCADES OF WASHINGTON, EASTERN COLUMBIA RIVER
GORGE OF WASHINGTON, KITTITAS VALLEY, YAKIMA VALLEY, LOWER
COLUMBIA BASIN OF WASHINGTON, FOOTHILLS OF THE BLUE MOUNTAINS
OF WASHINGTON, NORTHWEST BLUE MOUNTAINS, EASTERN COLUMBIA
RIVER GORGE OF OREGON, NORTH CENTRAL OREGON, CENTRAL OREGON,
LOWER COLUMBIA BASIN OF OREGON, GRANDE RONDE VALLEY, WALLOWA
COUNTY, FOOTHILLS OF THE BLUE MOUNTAINS OF OREGON, NORTHERN
BLUE MOUNTAINS OF OREGON, SOUTHERN BLUE MOUNTAINS OF OREGON,
NORTHERN WHEELER AND SOUTHERN GILLIAM COUNTIES, JOHN DAY
BASIN, OCHOCO-JOHN DAY HIGHLANDS

THE VERY COLD CONDITIONS WILL PERSIST THROUGH WEDNESDAY MORNING AND
THEN WILL BEGIN TO SLOWLY MODERATE BY LATE WEDNESDAY AS THE FLOW
GRADUALLY BECOMES NORTHWEST AND THEN WEST AGAIN BY THE LATTER HALF
OF THE WEEK. HOWEVER A SIGNIFICANT AMOUNT OF COLD AIR WILL REMAIN
TRAPPED IN THE COLUMBIA BASIN AND ADJACENT VALLEYS. VARIOUS WEATHER
SYSTEMS LATE IN THE WEEK INTO NEXT WEEKEND WILL MOVE IN AND OVER THE
DOME OF ARCTIC AIR CAUSING A VARIETY OF WINTER PRECIPITATION TYPES
INCLUDING SNOW...SLEET AND FREEZING RAIN BY THE END OF THE WEEK INTO
THE WEEKEND. THIS PRECIPITATION MAY CHANGE TO ALL RAIN IN AREAS SUCH
AS THE BLUE MOUNTAIN FOOTHILLS WHERE MIXING WINDS ALOFT ARE MOST
LIKELY TO SURFACE. HOWEVER THIS SITUATION WILL BE MONITORED CLOSELY
THROUGH THE WEEK.

.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.