NOAA Current Watches-OR

...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 10 AM PST SUNDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...South Willamette Valley. * WHEN...Until 10 AM PST Sunday. * IMPACTS...Air stagnation could result in the development and persistence of poor air quality. Air Stagnation Advisory 2023-12-13T12:38:00-08:00 2023-12-17T10:00:00-08:00 Actual Alert Met Expected Minor Likely South Willamette Valley FIPS6 041003 041039 041043 UGC ORZ008 VTEC /O.CAN.KPQR.FG.Y.0029.000000T0000Z-231213T2100Z/ /O.EXT.KPQR.AS.Y.0004.000000T0000Z-231217T1800Z/

...AIR STAGNATION ADVISORY IN EFFECT UNTIL 10 AM PST SATURDAY... * WHAT...Stagnant air is expected, which may lead to deteriorating air quality. * WHERE...Valleys of southern Oregon and northern California. * WHEN...Until 10 AM PST Saturday. * IMPACTS...Air stagnation is likely to result in diminishing Air Stagnation Advisory 2023-12-13T11:30:00-08:00 2023-12-16T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Douglas County; Central and Eastern Lake County; Curry County Coast; Eastern Curry County and Josephine County; Eastern Douglas County Foothills; Jackson County; Klamath Basin; Northern and Eastern Klamath County and Western Lake County; Siskiyou Mountains and Southern Oregon Cascades; South Central Oregon Coast FIPS6 041011 041015 041019 041029 041033 041035 041037 UGC ORZ021 ORZ022 ORZ023 ORZ024 ORZ025 ORZ026 ORZ028 ORZ029 ORZ030 ORZ031 VTEC /O.NEW.KMFR.AS.Y.0004.231213T1930Z-231216T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST /10 PM PST/ FRIDAY... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing. * WHERE...Portions of south central, southwest and west central Idaho and northeast and southeast Oregon. Air Stagnation Advisory 2023-12-13T09:47:00-08:00 2023-12-15T22:00:00-08:00 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-231216T0600Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST /10 PM PST/ FRIDAY... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing. * WHERE...Portions of south central, southwest and west central Idaho and northeast and southeast Oregon. Air Stagnation Advisory 2023-12-13T04:43:00-08:00 2023-12-15T22:00:00-08:00 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-231216T0600Z/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility less than one quarter mile in dense fog. * WHERE...Foothills of the Southern Blue Mountains of Oregon and North Central Oregon. * WHEN...Until noon PST Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility. Dense Fog Advisory 2023-12-13T02:40:00-08:00 2023-12-13T12:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Southern Blue Mountains of Oregon; North Central Oregon FIPS6 041021 041049 041055 041065 UGC ORZ508 ORZ510 VTEC /O.CON.KPDT.FG.Y.0021.000000T0000Z-231213T2000Z/

...AIR STAGNATION ADVISORY IN EFFECT UNTIL 10 AM PST FRIDAY... ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...For the Air Stagnation Advisory, a period of stagnant air with light winds is expected. For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. Dense Fog Advisory 2023-12-13T01:40:00-08:00 2023-12-13T10:00:00-08:00 Actual Alert Met Expected Minor Likely South Willamette Valley FIPS6 041003 041039 041043 UGC ORZ008 VTEC /O.NEW.KPQR.AS.Y.0004.231213T0940Z-231215T1800Z/ /O.CON.KPQR.FG.Y.0029.000000T0000Z-231213T1800Z/

...AIR STAGNATION ADVISORY IN EFFECT UNTIL 10 AM PST FRIDAY... ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...For the Air Stagnation Advisory, a period of stagnant air with light winds is expected. For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. Air Stagnation Advisory 2023-12-13T01:40:00-08:00 2023-12-15T10:00:00-08:00 Actual Alert Met Expected Minor Likely South Willamette Valley FIPS6 041003 041039 041043 UGC ORZ008 VTEC /O.NEW.KPQR.AS.Y.0004.231213T0940Z-231215T1800Z/ /O.CON.KPQR.FG.Y.0029.000000T0000Z-231213T1800Z/

Patchy dense fog has developed in central Oregon this evening, most evident along the US-97 corridor between Sunriver and Redmond. Visibilities as low as a quarter of a mile or less have been observed in the Bend metropolitan region. Temperatures range from just below to just above freezing in Bend, Redmond, and Prineville, so patchy slick spots may occur in any areas of Special Weather Statement 2023-12-12T20:27:00-08:00 2023-12-13T01:00:00-08:00 Actual Alert Met Expected Minor Observed Central Oregon FIPS6 041017 041031 UGC ORZ511 VTEC

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON PST WEDNESDAY... * WHAT...Visibility less than one quarter mile in dense fog. * WHERE...Foothills of the Southern Blue Mountains of Oregon and North Central Oregon. * WHEN...Until noon PST Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility. Dense Fog Advisory 2023-12-12T20:27:00-08:00 2023-12-13T12:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Southern Blue Mountains of Oregon; North Central Oregon FIPS6 041021 041049 041055 041065 UGC ORZ508 ORZ510 VTEC /O.NEW.KPDT.FG.Y.0021.231213T0427Z-231213T2000Z/

...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 11 PM MST /10 PM PST/ FRIDAY... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing. * WHERE...Portions of south central, southwest and west central Idaho and northeast and southeast Oregon. Air Stagnation Advisory 2023-12-12T11:44:00-08:00 2023-12-15T22:00:00-08:00 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.EXT.KBOI.AS.Y.0005.000000T0000Z-231216T0600Z/

...AIR STAGNATION ADVISORY IN EFFECT FROM 11 PM MST /10 PM PST/ THIS EVENING TO 8 PM MST /7 PM PST/ THURSDAY... * WHAT...An extended period of stagnant air, with light winds and little vertical mixing. * WHERE...Portions of south central, southwest and west central Idaho and northeast and southeast Oregon. Air Stagnation Advisory 2023-12-11T22:00:00-08:00 2023-12-14T19:00:00-08:00 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.NEW.KBOI.AS.Y.0005.231212T0600Z-231215T0300Z/

...The National Weather Service in Portland OR has issued a Flood Warning for the following rivers in Oregon... Luckiamute River near Suver affecting Benton and Polk Counties. ...FLOOD WARNING IN EFFECT UNTIL TOMORROW MORNING... * WHAT...Minor flooding is forecast. * WHERE...Luckiamute River near Suver. Flood Warning 2023-12-11T11:33:00-08:00 2023-12-12T06:00:00-08:00 Actual Alert Met Expected Moderate Likely Benton; Polk 44.84,-123.4 44.86,-123.4 44.83,-123.33 44.81,-123.33 44.79,-123.2 44.77,-123.2 44.76,-123.16 44.73,-123.16 44.75,-123.23 44.77,-123.23 44.8,-123.36 44.82,-123.36 44.84,-123.4 FIPS6 041003 041053 UGC ORC003 ORC053 VTEC /O.NEW.KPQR.FL.W.0015.231211T1933Z-231212T1400Z/ /SUVO3.1.ER.231211T1946Z.231212T0000Z.231212T1037Z.NO/

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Oregon, Lower Columbia Basin of Oregon. In Washington, Kittitas Valley. * WHEN...Until noon PST today. * IMPACTS...Hazardous driving conditions due to low visibility. Dense Fog Advisory 2023-12-11T02:28:00-08:00 2023-12-11T12:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Columbia Basin of Oregon FIPS6 041049 041059 UGC ORZ044 VTEC /O.CON.KPDT.FG.Y.0019.000000T0000Z-231211T2000Z/

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Foothills of the Northern Blue Mountains of Oregon. * WHEN...Until noon PST today. * IMPACTS...Hazardous driving conditions due to low visibility. * ADDITIONAL DETAILS...In areas with below freezing temperatures, Dense Fog Advisory 2023-12-11T02:28:00-08:00 2023-12-11T12:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Northern Blue Mountains of Oregon FIPS6 041059 UGC ORZ507 VTEC /O.EXA.KPDT.FG.Y.0019.000000T0000Z-231211T2000Z/

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 1 AM PST MONDAY... * WHAT...Mixed precipitation. Additional snow accumulations of a trace to two inches and ice accumulations of a light glaze. * WHERE...Southern Blue Mountains of Oregon. * WHEN...Until 1 AM PST Monday. * IMPACTS...Plan on slippery road conditions. Winter Weather Advisory 2023-12-10T14:09:00-08:00 2023-12-11T01:00:00-08:00 Actual Alert Met Expected Minor Likely Southern Blue Mountains of Oregon FIPS6 041023 041049 041059 041061 UGC ORZ503 VTEC /O.EXT.KPDT.WW.Y.0032.000000T0000Z-231211T0900Z/

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 5 PM MST /4 PM PST/ THIS AFTERNOON... * WHAT...Snow. Additional snow accumulations of up to 1 inch in valleys, 1 to 3 inches in mountains. Light ice accumulation from freezing rain is possible in spots of Baker County. * WHERE...In Idaho, Upper Weiser River zone. In Oregon, Baker Winter Weather Advisory 2023-12-10T09:40:00-08:00 2023-12-10T16:00:00-08:00 Actual Alert Met Expected Minor Likely Baker County FIPS6 041001 UGC ORZ062 VTEC /O.EXT.KBOI.WW.Y.0021.000000T0000Z-231211T0000Z/

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST SUNDAY FOR LADD AND PYLES CANYONS... * WHAT...South winds 25 to 35 mph with gusts up to 45 mph for Ladd and Pyles canyons. * WHERE...Grande Ronde Valley. * WHEN...Until 4 AM PST Sunday. Wind Advisory 2023-12-09T22:14:00-08:00 2023-12-10T04:00:00-08:00 Actual Alert Met Expected Minor Likely Grande Ronde Valley FIPS6 041061 UGC ORZ049 VTEC /O.CON.KPDT.WI.Y.0035.000000T0000Z-231210T1200Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST SUNDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of 3 to 9 inches and ice accumulations of a few hundredths to two tenths of an inch. Winds gusting as high as 40 mph. * WHERE...Northern Blue Mountains of Oregon. Winter Weather Advisory 2023-12-09T22:13:00-08:00 2023-12-10T16:00:00-08:00 Actual Alert Met Expected Minor Likely Northern Blue Mountains of Oregon FIPS6 041059 041061 041063 UGC ORZ502 VTEC /O.CON.KPDT.WW.Y.0032.000000T0000Z-231211T0000Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST SUNDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of up to 3 inches and ice accumulations of a few hundredths to two tenths of an inch. Winds gusting as high as 35 mph. * WHERE...Southern Blue Mountains of Oregon. Winter Weather Advisory 2023-12-09T22:13:00-08:00 2023-12-10T16:00:00-08:00 Actual Alert Met Expected Minor Likely Southern Blue Mountains of Oregon FIPS6 041023 041049 041059 041061 UGC ORZ503 VTEC /O.CON.KPDT.WW.Y.0032.000000T0000Z-231211T0000Z/

...FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY EVENING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest Oregon, including the following areas, Coast Range of Northwest Oregon and North Oregon Coast. * WHEN...Through Sunday evening. Flood Watch 2023-12-09T14:57:00-08:00 2023-12-10T19:00:00-08:00 Actual Alert Met Future Moderate Possible Coast Range of Northwest Oregon; North Oregon Coast FIPS6 041007 041009 041057 041067 041071 UGC ORZ001 ORZ003 VTEC /O.CON.KPQR.FA.A.0003.231210T0000Z-231211T0300Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/