...AIR QUALITY ADVISORY IN EFFECT UNTIL 11 AM PST THURSDAY FOR LA PINE... Oregon Department of Environmental Quality has issued an Air Quality Advisory...IN EFFECT UNTIL 11 AM PST THURSDAY. The Oregon Department of Enviornmental Quality has issued an air quality advisory for La Pine due to stagnant air conditions trapping
...FREEZING FOG ADVISORY NOW IN EFFECT UNTIL 10 AM PST TUESDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THURSDAY... * WHAT...For the Freezing Fog Advisory, visibility one quarter mile or less in freezing fog. For the Air Stagnation Advisory, poor air quality.
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THURSDAY... * WHAT...Poor air quality. * WHERE...Portions of central, north central and northeast Oregon and central and south central Washington. * WHEN...Until 11 AM PST Thursday.
...FREEZING FOG ADVISORY NOW IN EFFECT UNTIL 10 AM PST TUESDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THURSDAY... * WHAT...For the Freezing Fog Advisory, visibility one quarter mile or less in freezing fog. For the Air Stagnation Advisory, poor air quality.
...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 10 AM PST THURSDAY BELOW 1000 FEET... * WHAT...A period of stagnant air with light winds is expected. below 1000 feet. * WHERE...Cascade Foothills in Lane County. * WHEN...Until 10 AM PST Thursday.
...AIR QUALITY ADVISORY IN EFFECT UNTIL 10 AM PST THURSDAY... The Oregon Department of Environmental Quality, and the Lane Regional Air Protection Agency has issued an Air Quality Advisory, which is in effect until 10 AM PST Thursday for the Central and Southern Willamette Valley. To include the cities of Salem, Eugene-Springfield and areas located near those cities.
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 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.
...FREEZING FOG ADVISORY NOW IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... * WHAT...Visibility one quarter to one half mile 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.
...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 NOON PST TODAY... * WHAT...Visibility one quarter to one half miles in freezing fog. * WHERE...North Central Oregon. * WHEN...Until noon PST today. * IMPACTS...Hazardous driving conditions due to low visibility
...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter to one half mile 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 today.
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 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.
...FREEZING FOG ADVISORY IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter to one half mile in freezing fog. * WHERE...Foothills of the Northern Blue Mountains of Oregon. * WHEN...Until noon PST today. * IMPACTS...Hazardous driving conditions due to low visibility and potential frost on bridges.
...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter to one half mile 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 today.
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST WEDNESDAY BELOW 1000 FEET... * WHAT...A period of stagnant air with light winds is expected. below 1000 feet. * WHERE...South Willamette Valley and Cascade Foothills in Lane County.
...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
...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.
