NOAA Current Watches

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 PM PST TUESDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of up to two inches and ice accumulations of around one tenth of an inch. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest Winter Weather Advisory 2023-12-18T13:00:00-08:00 2023-12-19T13:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Slopes of the Eastern Washington Cascades Crest; Upper Slopes of the Eastern Washington Cascades Crest FIPS6 053037 053039 053077 UGC WAZ522 WAZ523 VTEC /O.CON.KPDT.WW.Y.0033.231218T2100Z-231219T2100Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST /10 PM PST/ THIS EVENING... * 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 2023-12-18T04:49:00-08:00 2023-12-18T22:00:00-08:00 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-231219T0600Z/

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 1 AM PST TUESDAY... * WHAT...Southeast winds 20 to 25 mph with gusts up to 45 mph expected. * WHERE...Southeastern portions of the Rogue Valley from Medford south through Ashland. This also includes Phoenix and Talent. Wind Advisory 2023-12-18T10:00:00-08:00 2023-12-19T01:00:00-08:00 Actual Alert Met Expected Minor Likely Jackson County FIPS6 041029 UGC ORZ026 VTEC /O.CON.KMFR.WI.Y.0023.231218T1800Z-231219T0900Z/

...WIND ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 7 AM PST TUESDAY... * WHAT..South winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Highway 395 between Lakeview and Abert Lake, Highway 31 between Paisley and Summer Lake, and the higher terrain of Wind Advisory 2023-12-18T16:00:00-08:00 2023-12-19T07:00:00-08:00 Actual Alert Met Expected Minor Likely Central and Eastern Lake County; Northern and Eastern Klamath County and Western Lake County FIPS6 041035 041037 UGC ORZ030 ORZ031 VTEC /O.CON.KMFR.WI.Y.0023.231219T0000Z-231219T1500Z/

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM MONDAY TO 1 PM PST TUESDAY... * WHAT...Mixed precipitation expected. Total ice accumulations of around one tenth of an inch and snow accumulations of up to one inch. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest Winter Weather Advisory 2023-12-18T13:00:00-08:00 2023-12-19T13:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Slopes of the Eastern Washington Cascades Crest; Upper Slopes of the Eastern Washington Cascades Crest FIPS6 053037 053039 053077 UGC WAZ522 WAZ523 VTEC /O.CON.KPDT.WW.Y.0033.231218T2100Z-231219T2100Z/

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO 1 AM PST TUESDAY... ...AIR STAGNATION ADVISORY IS CANCELLED... * WHAT...Southeast winds 20 to 25 mph with gusts up to 45 mph expected. * WHERE...Southeastern portions of the Rogue Valley from Medford Wind Advisory 2023-12-18T10:00:00-08:00 2023-12-19T01:00:00-08:00 Actual Alert Met Expected Minor Likely Jackson County FIPS6 041029 UGC ORZ026 VTEC /O.CAN.KMFR.AS.Y.0004.000000T0000Z-231218T1800Z/ /O.CON.KMFR.WI.Y.0023.231218T1800Z-231219T0900Z/

...WIND ADVISORY REMAINS IN EFFECT FROM 4 PM MONDAY TO 7 AM PST TUESDAY... ...AIR STAGNATION ADVISORY IS CANCELLED... * WHAT..South winds 30 to 35 mph with gusts up to 50 mph expected. * WHERE...Highway 395 between Lakeview and Abert Lake, Highway 31 Wind Advisory 2023-12-18T16:00:00-08:00 2023-12-19T07:00:00-08:00 Actual Alert Met Expected Minor Likely Central and Eastern Lake County; Northern and Eastern Klamath County and Western Lake County FIPS6 041035 041037 UGC ORZ030 ORZ031 VTEC /O.CAN.KMFR.AS.Y.0004.000000T0000Z-231218T1800Z/ /O.CON.KMFR.WI.Y.0023.231219T0000Z-231219T1500Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... * WHAT...Poor air quality. * WHERE...Kittitas Valley and Yakima Valley. * WHEN...Until 10 AM PST Monday. * IMPACTS...Poor air quality may cause issues for people with Air Stagnation Advisory 2023-12-17T18:49:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely Kittitas Valley; Yakima Valley FIPS6 053037 053077 UGC WAZ026 WAZ027 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-231218T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... * WHAT...Poor air quality. * WHERE...In Oregon, Lower Columbia Basin of Oregon, Wallowa County, John Day Basin, Foothills of the Northern Blue Mountains of Oregon and Foothills of the Southern Blue Air Stagnation Advisory 2023-12-17T18:49:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Blue Mountains of Washington; Lower Columbia Basin of Washington; Simcoe Highlands FIPS6 053005 053013 053021 053039 053071 053077 UGC WAZ028 WAZ029 WAZ521 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-231218T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... * WHAT...Poor air quality. * WHERE...In Oregon, Lower Columbia Basin of Oregon, Wallowa County, John Day Basin, Foothills of the Northern Blue Mountains of Oregon and Foothills of the Southern Blue Air Stagnation Advisory 2023-12-17T18:49:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon; John Day Basin; Lower Columbia Basin of Oregon; Wallowa County FIPS6 041021 041023 041049 041059 041061 041063 041069 UGC ORZ044 ORZ050 ORZ505 ORZ507 ORZ508 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-231218T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... * WHAT...For the Air Stagnation Advisory, poor air quality. For the Freezing Fog Advisory, visibility less than one-half mile Air Stagnation Advisory 2023-12-17T18:49:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely North Central Oregon FIPS6 041055 041065 UGC ORZ510 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-231218T1800Z/ /O.CON.KPDT.ZF.Y.0013.000000T0000Z-231218T1800Z/

...FREEZING FOG ADVISORY NOW IN EFFECT UNTIL 10 AM PST MONDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... * WHAT...For the Freezing Fog Advisory, visibility less than one- half mile in freezing fog. For the Air Stagnation Advisory, poor air quality. Air Stagnation Advisory 2023-12-17T18:49:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Oregon FIPS6 041017 041031 UGC ORZ511 VTEC /O.EXT.KPDT.ZF.Y.0013.000000T0000Z-231218T1800Z/ /O.CON.KPDT.AS.Y.0003.000000T0000Z-231218T1800Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... ...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... * WHAT...For the Air Stagnation Advisory, poor air quality. For the Freezing Fog Advisory, visibility less than one-half mile Freezing Fog Advisory 2023-12-17T18:49:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely North Central Oregon FIPS6 041055 041065 UGC ORZ510 VTEC /O.CON.KPDT.AS.Y.0003.000000T0000Z-231218T1800Z/ /O.CON.KPDT.ZF.Y.0013.000000T0000Z-231218T1800Z/

...FREEZING FOG ADVISORY NOW IN EFFECT UNTIL 10 AM PST MONDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST MONDAY... * WHAT...For the Freezing Fog Advisory, visibility less than one- half mile in freezing fog. For the Air Stagnation Advisory, poor air quality. Freezing Fog Advisory 2023-12-17T18:49:00-08:00 2023-12-18T10:00:00-08:00 Actual Alert Met Expected Minor Likely Central Oregon FIPS6 041017 041031 UGC ORZ511 VTEC /O.EXT.KPDT.ZF.Y.0013.000000T0000Z-231218T1800Z/ /O.CON.KPDT.AS.Y.0003.000000T0000Z-231218T1800Z/

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST TUESDAY FOR LADD AND PYLES CANYONS... * WHAT...South winds 25 to 35 mph with gusts up to 50 mph for Ladd and Pyles Canyons. * WHERE...Grande Ronde Valley. * WHEN...Until 3 PM PST Tuesday. Wind Advisory 2023-12-17T18:49:00-08:00 2023-12-19T15:00:00-08:00 Actual Alert Met Expected Minor Likely Grande Ronde Valley FIPS6 041061 UGC ORZ049 VTEC /O.CON.KPDT.WI.Y.0038.000000T0000Z-231219T2300Z/

...WINTER WEATHER ADVISORY IN EFFECT FROM 1 PM MONDAY TO 1 PM PST TUESDAY... * WHAT...Mixed precipitation expected. Total ice accumulations of around one tenth of an inch and snow accumulations of up to one inch. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest Winter Weather Advisory 2023-12-18T13:00:00-08:00 2023-12-19T13:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Slopes of the Eastern Washington Cascades Crest; Upper Slopes of the Eastern Washington Cascades Crest FIPS6 053037 053039 053077 UGC WAZ522 WAZ523 VTEC /O.NEW.KPDT.WW.Y.0033.231218T2100Z-231219T2100Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...In Oregon, Lower Columbia. In Washington, I-5 Corridor in Cowlitz County. * WHEN...Until 4 AM PST Monday. Air Stagnation Advisory 2023-12-17T14:18:00-08:00 2023-12-18T04:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Columbia and I - 5 Corridor in Cowlitz County FIPS6 053015 UGC WAZ022 VTEC /O.CON.KPQR.AS.Y.0004.000000T0000Z-231218T1200Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...In Oregon, Lower Columbia. In Washington, I-5 Corridor in Cowlitz County. * WHEN...Until 4 AM PST Monday. Air Stagnation Advisory 2023-12-17T14:18:00-08:00 2023-12-18T04:00:00-08:00 Actual Alert Met Expected Minor Likely Lower Columbia FIPS6 041009 UGC ORZ005 VTEC /O.CON.KPQR.AS.Y.0004.000000T0000Z-231218T1200Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY... * WHAT...A period of stagnant air with light winds is expected. * WHERE...Central Willamette Valley and South Willamette Valley. * WHEN...Until 4 AM PST Monday. * IMPACTS...Air stagnation could result in the development and Air Stagnation Advisory 2023-12-17T14:18:00-08:00 2023-12-18T04:00:00-08:00 Actual Alert Met Expected Minor Likely Central Willamette Valley; South Willamette Valley FIPS6 041003 041039 041043 041047 041053 041071 UGC ORZ007 ORZ008 VTEC /O.CON.KPQR.AS.Y.0004.000000T0000Z-231218T1200Z/

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST /10 PM PST/ MONDAY... * 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 2023-12-17T12:39:00-08:00 2023-12-18T22:00:00-08:00 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-231219T0600Z/