...FREEZING FOG ADVISORY IN EFFECT UNTIL NOON PST MONDAY... * WHAT...Visibility one quarter mile or less in freezing fog. * WHERE...In Oregon, Lower Columbia Basin of Oregon. In Washington, Lower Columbia Basin of Washington and Foothills of the Blue Mountains of Washington. * WHEN...Until noon PST Monday.
...FREEZING FOG ADVISORY IN EFFECT UNTIL NOON PST MONDAY... * WHAT...Visibility one quarter mile or less in freezing fog. * WHERE...In Oregon, Lower Columbia Basin of Oregon. In Washington, Lower Columbia Basin of Washington and Foothills of the Blue Mountains of Washington. * WHEN...Until noon PST Monday.
...AIR STAGNATION ADVISORY IN EFFECT UNTIL 4 PM PST WEDNESDAY BELOW 1000 FEET... * WHAT...A period of stagnant air with light winds is expected. * WHERE...South Willamette Valley and Cascade Foothills in Lane County. * WHEN...Until 4 PM PST Wednesday.
Patchy fog and freezing fog have been noted in portions of the Columbia Basin and Blue Mountain foothills, especially along I-84 between Hermiston and Pendleton, and Oregon Highway 11 between Athena and the Oregon and Washington border. The fog layer is expected to expand through tonight, with visibilities to as low as a quarter mile to impact the region. Expect slick surfaces to
Patchy freezing fog continues to impact the Walla Walla Valley and areas north of the valley this early evening. Visibilities will continue to bounce between less than a quarter mile and mile over the next several hours, with the expectation that visibilities will drop and stay at or below a quarter mile tonight. Expect slick surfaces to develop and persist in areas of freezing fog.
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...Poor mixing and weak winds mean that stagnant air is expected, which may lead to deteriorating air quality. * WHERE...Valleys of southern Oregon and northern California. * WHEN...Until 10 AM PST Thursday.
...AIR STAGNATION ADVISORY IN EFFECT FROM 9 PM MST /8 PM PST/ THIS EVENING TO NOON MST /11 AM PST/ THURSDAY... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing. * WHERE...Portions of southwest and west central Idaho and northeast and southeast Oregon.
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...Poor mixing and weak winds mean that stagnant air is expected, which may lead to deteriorating air quality. * WHERE...Valleys of southern Oregon and northern California. * WHEN...Until 10 AM PST Thursday.
...FREEZING FOG ADVISORY IN EFFECT UNTIL 11 AM PST THIS MORNING... * WHAT...Visibility less than one quarter mile in freezing fog. * WHERE...Lower Columbia Basin of Washington. * WHEN...Until 11 AM PST this morning. * IMPACTS...Hazardous driving conditions due to low visibility and potential frost on bridges.
...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THIS MORNING... * WHAT...Visibility less than one quarter mile in freezing fog. * WHERE...Foothills of the Blue Mountains of Washington. * WHEN...Until 11 AM PST this morning. * IMPACTS...Hazardous driving conditions due to low visibility
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS AFTERNOON... * WHAT...Sneaker waves possible. * WHERE...In Oregon, North Oregon Coast and Central Oregon Coast. In Washington, South Washington Coast. * WHEN...Through this afternoon.
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS AFTERNOON... * WHAT...Sneaker waves possible. * WHERE...In Oregon, North Oregon Coast and Central Oregon Coast. In Washington, South Washington Coast. * WHEN...Through this afternoon.
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS AFTERNOON... * WHAT...Moderate risk for sneaker waves expected. * WHERE...South Central Oregon Coast and Curry County Coast. * WHEN...Through Sunday afternoon. * IMPACTS...Sneaker waves can run up significantly farther on a
...BEACH HAZARDS STATEMENT NOW IN EFFECT THROUGH SUNDAY AFTERNOON... * WHAT...Moderate risk for sneaker waves expected. * WHERE...South Central Oregon Coast and Curry County Coast. * WHEN...Through Sunday afternoon. * IMPACTS...Sneaker waves can run up significantly farther on a
...AIR STAGNATION ADVISORY IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...Poor mixing and weak winds mean that stagnant air is expected, which may lead to deteriorating air quality. * WHERE...Valleys of southern Oregon and northern California. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Air stagnation is likely to result in diminishing air
...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 10 AM PST SUNDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Frost conditions near the coast and inland across Coos County Sunday morning, including Myrtle Point, Coos Bay,
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SUNDAY AFTERNOON... * WHAT...Sneaker waves possible. * WHERE...In Oregon, North Oregon Coast and Central Oregon Coast. In Washington, South Washington Coast. * WHEN...Through Sunday afternoon.
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SUNDAY AFTERNOON... * WHAT...Sneaker waves possible. * WHERE...In Oregon, North Oregon Coast and Central Oregon Coast. In Washington, South Washington Coast. * WHEN...Through Sunday afternoon.
...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM TO 10 AM PST SUNDAY... * WHAT...Temperatures as low as 33 could result in frost formation Sunday morning. * WHERE...Frost conditions near the coast and inland across Coos County Sunday morning, including Myrtle Point, Coos Bay,