NOAA Current Watches-OR

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON THURSDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM FRIDAY FOR AREAS BELOW 1500 FEET... * WHAT...For the Air Stagnation Advisory below 1500 feet, poor air quality. For the Dense Fog Advisory, visibility below one quarter of a mile in dense fog. Air Stagnation Advisory 2019-12-04T14:32:00-08:00 2019-12-06T16:00:00-08:00 Actual Alert Met Expected Minor Likely South Willamette Valley FIPS6 041003 041039 041043 UGC ORZ008 VTEC /O.COR.KPQR.FG.Y.0018.000000T0000Z-191205T2000Z/ /O.COR.KPQR.AS.Y.0003.000000T0000Z-191207T0000Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST /1 PM PST/ FRIDAY... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing. * WHERE...Portions of northeast and southeast Oregon and south central, southwest and west central Idaho. Air Stagnation Advisory 2019-12-04T13:40:00-08:00 2019-12-06T13:00:00-08:00 Actual Alert Met Expected Minor Likely Baker County; Harney County; Malheur County; Oregon Lower Treasure Valley FIPS6 041001 041025 041045 UGC ORZ061 ORZ062 ORZ063 ORZ064 VTEC /O.CON.KBOI.AS.Y.0005.000000T0000Z-191206T2100Z/

...AIR STAGNATION ADVISORY IN EFFECT UNTIL 4 PM PST FRIDAY FOR AREAS BELOW 1500 FEET... ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 2 PM TODAY... * WHAT...For the Air Stagnation Advisory below 1500 feet, poor air quality. For the Dense Fog Advisory, visibility below one quarter of a mile in dense fog. Dense Fog Advisory 2019-12-04T11:54:00-08:00 2019-12-04T14:00:00-08:00 Actual Alert Met Expected Minor Likely South Willamette Valley FIPS6 041003 041039 041043 UGC ORZ008 VTEC /O.NEW.KPQR.AS.Y.0003.191204T1954Z-191207T0000Z/ /O.EXT.KPQR.FG.Y.0018.000000T0000Z-191204T2200Z/

...AIR STAGNATION ADVISORY IN EFFECT UNTIL 4 PM PST FRIDAY FOR AREAS BELOW 1500 FEET... * WHAT...Poor air quality below 1500 feet. * WHERE...Interior southwest Washington and interior northwest Oregon, for areas below 1500 feet. * WHEN...Until 4 PM Friday. Air Stagnation Advisory 2019-12-04T11:54:00-08:00 2019-12-06T16:00:00-08:00 Actual Alert Met Expected Minor Likely Cascade Foothills in Lane County; Central Willamette Valley; Greater Portland Metro Area; Lower Columbia; Northern Oregon Cascade Foothills FIPS6 041005 041009 041039 041043 041047 041051 041053 041067 041071 UGC ORZ005 ORZ006 ORZ007 ORZ010 ORZ012 VTEC /O.NEW.KPQR.AS.Y.0003.191204T1954Z-191207T0000Z/

...AIR STAGNATION ADVISORY IN EFFECT UNTIL 4 PM PST FRIDAY FOR AREAS BELOW 1500 FEET... ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 2 PM TODAY... * WHAT...For the Air Stagnation Advisory below 1500 feet, poor air quality. For the Dense Fog Advisory, visibility below one quarter of a mile in dense fog. Air Stagnation Advisory 2019-12-04T11:54:00-08:00 2019-12-06T16:00:00-08:00 Actual Alert Met Expected Minor Likely South Willamette Valley FIPS6 041003 041039 041043 UGC ORZ008 VTEC /O.NEW.KPQR.AS.Y.0003.191204T1954Z-191207T0000Z/ /O.EXT.KPQR.FG.Y.0018.000000T0000Z-191204T2200Z/

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one-quarter mile and below in dense fog. * WHERE...South Willamette Valley, including Corvallis, Eugene, C and Cottage Grove. * WHEN...Until noon today. * IMPACTS...Hazardous driving conditions due to low visibility. Dense Fog Advisory 2019-12-04T08:38:00-08:00 2019-12-04T12:00:00-08:00 Actual Alert Met Expected Minor Likely South Willamette Valley FIPS6 041003 041039 041043 UGC ORZ008 VTEC /O.EXT.KPQR.FG.Y.0018.000000T0000Z-191204T2000Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Visibility one-quarter mile and below in dense fog. * WHERE...South Willamette Valley, primarily around Eugene and Creswell. * WHEN...Until 10 AM PST Wednesday. Dense Fog Advisory 2019-12-04T04:57:00-08:00 2019-12-04T10:00:00-08:00 Actual Alert Met Expected Minor Likely South Willamette Valley FIPS6 041003 041039 041043 UGC ORZ008 VTEC /O.CON.KPQR.FG.Y.0018.000000T0000Z-191204T1800Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM MST /10 AM PST/ THIS MORNING... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST /1 PM PST/ FRIDAY... * WHAT...For the Air Stagnation Advisory, an extended period of stagnant air, with light winds and little vertical mixing. For Dense Fog Advisory 2019-12-04T02:14:00-08:00 2019-12-04T10:00:00-08:00 Actual Alert Met Expected Minor Likely Oregon Lower Treasure Valley FIPS6 041045 UGC ORZ064 VTEC /O.NEW.KBOI.FG.Y.0003.191204T1014Z-191204T1800Z/ /O.CON.KBOI.AS.Y.0005.000000T0000Z-191206T2100Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST /1 PM PST/ FRIDAY... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing. * WHERE...Portions of northeast and southeast Oregon and south central, southwest and west central Idaho. Air Stagnation Advisory 2019-12-04T02:14:00-08:00 2019-12-06T13:00:00-08:00 Actual Alert Met Expected Minor Likely Baker County; Harney County; Malheur County FIPS6 041001 041025 041045 UGC ORZ061 ORZ062 ORZ063 VTEC /O.CON.KBOI.AS.Y.0005.000000T0000Z-191206T2100Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM MST /10 AM PST/ THIS MORNING... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST /1 PM PST/ FRIDAY... * WHAT...For the Air Stagnation Advisory, an extended period of stagnant air, with light winds and little vertical mixing. For Air Stagnation Advisory 2019-12-04T02:14:00-08:00 2019-12-06T13:00:00-08:00 Actual Alert Met Expected Minor Likely Oregon Lower Treasure Valley FIPS6 041045 UGC ORZ064 VTEC /O.NEW.KBOI.FG.Y.0003.191204T1014Z-191204T1800Z/ /O.CON.KBOI.AS.Y.0005.000000T0000Z-191206T2100Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST WEDNESDAY... * WHAT...Visibility 1/4 mile and below in dense fog. * WHERE...South Willamette Valley, primarily around Eugene. * WHEN...Until 10 AM PST Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility. * ADDITIONAL INFORMATION...Local temperatures will hover around Dense Fog Advisory 2019-12-03T21:22:00-08:00 2019-12-04T10:00:00-08:00 Actual Alert Met Expected Minor Likely South Willamette Valley FIPS6 041003 041039 041043 UGC ORZ008 VTEC /O.NEW.KPQR.FG.Y.0018.191204T0522Z-191204T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST /1 PM PST/ FRIDAY... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing. * WHERE...Portions of northeast and southeast Oregon and south central, southwest and west central Idaho. Air Stagnation Advisory 2019-12-03T20:15:00-08:00 2019-12-06T13:00:00-08:00 Actual Alert Met Expected Minor Likely Baker County; Harney County; Malheur County; Oregon Lower Treasure Valley FIPS6 041001 041025 041045 UGC ORZ061 ORZ062 ORZ063 ORZ064 VTEC /O.CON.KBOI.AS.Y.0005.000000T0000Z-191206T2100Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 2 PM MST /1 PM PST/ FRIDAY... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing. * WHERE...Portions of northeast and southeast Oregon and south central, southwest and west central Idaho. Air Stagnation Advisory 2019-12-03T11:00:00-08:00 2019-12-06T13:00:00-08:00 Actual Alert Met Expected Minor Likely Baker County; Harney County; Malheur County; Oregon Lower Treasure Valley FIPS6 041001 041025 041045 UGC ORZ061 ORZ062 ORZ063 ORZ064 VTEC /O.CON.KBOI.AS.Y.0005.000000T0000Z-191206T2100Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON MST /11 AM PST/ TODAY... ...AIR STAGNATION ADVISORY IN EFFECT UNTIL 2 PM MST /1 PM PST/ FRIDAY... * WHAT...For the Air Stagnation Advisory, an extended period of stagnant air, with light winds and little vertical mixing. For Dense Fog Advisory 2019-12-03T08:45:00-08:00 2019-12-03T11:00:00-08:00 Actual Alert Met Expected Minor Likely Oregon Lower Treasure Valley FIPS6 041045 UGC ORZ064 VTEC /O.NEW.KBOI.AS.Y.0005.191203T1700Z-191206T2100Z/ /O.CON.KBOI.FG.Y.0002.000000T0000Z-191203T1900Z/

...AIR STAGNATION ADVISORY IN EFFECT UNTIL 2 PM MST /1 PM PST/ FRIDAY... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing. * WHERE...Portions of northeast and southeast Oregon and south central, southwest and west central Idaho. Air Stagnation Advisory 2019-12-03T09:00:00-08:00 2019-12-06T13:00:00-08:00 Actual Alert Met Expected Minor Likely Baker County; Harney County; Malheur County FIPS6 041001 041025 041045 UGC ORZ061 ORZ062 ORZ063 VTEC /O.NEW.KBOI.AS.Y.0005.191203T1700Z-191206T2100Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON MST /11 AM PST/ TODAY... ...AIR STAGNATION ADVISORY IN EFFECT UNTIL 2 PM MST /1 PM PST/ FRIDAY... * WHAT...For the Air Stagnation Advisory, an extended period of stagnant air, with light winds and little vertical mixing. For Air Stagnation Advisory 2019-12-03T09:00:00-08:00 2019-12-06T13:00:00-08:00 Actual Alert Met Expected Minor Likely Oregon Lower Treasure Valley FIPS6 041045 UGC ORZ064 VTEC /O.NEW.KBOI.AS.Y.0005.191203T1700Z-191206T2100Z/ /O.CON.KBOI.FG.Y.0002.000000T0000Z-191203T1900Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON MST /11 AM PST/ TODAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Oregon, Oregon Lower Treasure Valley. In Idaho, Lower Treasure Valley ID and Upper Treasure Valley. * WHEN...Until noon MST /11 AM PST/ today. Dense Fog Advisory 2019-12-03T02:00:00-08:00 2019-12-03T11:00:00-08:00 Actual Alert Met Expected Minor Likely Oregon Lower Treasure Valley FIPS6 041045 UGC ORZ064 VTEC /O.NEW.KBOI.FG.Y.0002.191203T1000Z-191203T1900Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM PST TUESDAY... * WHAT...Visibility one-quarter mile or less in dense fog with areas of dense freezing fog. * WHERE...Central Willamette Valley and South Willamette Valley. * WHEN...Until 11 AM PST Tuesday. * IMPACTS...Hazardous driving conditions due to low visibility. Dense Fog Advisory 2019-12-02T23:37:00-08:00 2019-12-03T11:00:00-08:00 Actual Alert Met Expected Minor Likely Central Willamette Valley; South Willamette Valley FIPS6 041003 041039 041043 041047 041053 041071 UGC ORZ007 ORZ008 VTEC /O.NEW.KPQR.FG.Y.0017.191203T0737Z-191203T1900Z/

...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST TUESDAY... * WHAT...Visibility of 1/4 mile or less in freezing fog. * WHERE...Foothills of the Northern Blue Mountains of Oregon. * WHEN...Until 10 AM PST Tuesday. * IMPACTS...Hazardous driving conditions due to low visibility and Freezing Fog Advisory 2019-12-02T19:29:00-08:00 2019-12-03T10:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Northern Blue Mountains of Oregon FIPS6 041059 UGC ORZ507 VTEC /O.CON.KPDT.ZF.Y.0003.000000T0000Z-191203T1800Z/

Areas of freezing fog have develop across portions of the Lower Columbia Basin, Yakima/Kittitas and Grande Ronde/Wallowa valleys and will likely continue through the night. Fog may be dense enough to drop visibility down to a quarter of a mile or less and may lead to slick roadways. Special Weather Statement 2019-12-02T18:08:00-08:00 2019-12-03T01:00:00-08:00 Actual Alert Met Expected Minor Observed Central Oregon; East Columbia River Gorge; Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon; Lower Columbia Basin of Oregon; North Central Oregon; Northern Blue Mountains of Oregon; Wallowa County FIPS6 041017 041021 041031 041049 041055 041059 041061 041063 041065 UGC ORZ041 ORZ044 ORZ050 ORZ502 ORZ507 ORZ508 ORZ510 ORZ511 VTEC