Alvadore Warnings, Watches and Advisories

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Alvadore.

Use the Radar Maps link provided to understand the trajectory of a storm.

Air Stagnation Advisory issued January 15 at 3:00PM PST until January 17 at 12:00PM PST by NWS Medford OR

* WHAT...Moderate to poor air quality will continue through the next few days. This is due to an inversion and stagnant air conditions near the surface that will continue to trap pollutants. * WHERE...The valleys of Klamath, Lake, Jackson, Josephine and Douglas Counties. This includes the Klamath Basin and the Rogue, Illinois, Umpqua, Goose, Summer Lake and Applegate valleys. * WHEN...Until noon PST Friday. * IMPACTS...Poor and unhealthy air quality may cause issues for people with respiratory problems. * ADDITIONAL DETAILS...A dry cold front on Thursday night and Friday morning will improve mixing conditions.

Air Stagnation Advisory issued January 15 at 11:58AM PST until January 16 at 10:00AM PST by NWS Portland OR

* WHAT...Light winds and limited air movement will lead to a period of stagnant air conditions. * WHERE...Lane County Lowlands. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Deteriorating air quality may cause issues for people with respiratory problems.

Air Stagnation Advisory issued January 15 at 11:58AM PST until January 16 at 10:00AM PST by NWS Portland OR

* WHAT...Light winds and limited air movement will lead to a period of stagnant air conditions. * WHERE...Central Willamette Valley, Benton County Lowlands, and Linn County Lowlands. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Deteriorating air quality may cause issues for people with respiratory problems.

Air Stagnation Advisory issued January 15 at 3:41AM MST until January 17 at 11:00AM MST by NWS Boise ID

* WHAT...An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will continue to trap pollutants. * WHERE...Portions of south central, southwest, and west central Idaho and northeast and southeast Oregon. * WHEN...Until 11 AM MST /10 AM PST/ Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems.