Station Name: UPPER KLAMATH LAKE - RATTLESNAKE POINT FISH CAGE
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 4,131 feet

Nearest Address:
Offshore
Klamath Falls, OR 97601
Klamath County

GPS Coordinates: 42.34427778, -121.8601389

Nearby Water Temperatures

Air Stagnation Advisory issued January 11 at 12:55AM PST until January 16 at 4:00AM PST by NWS Medford OR

Effective: Sun January 11, 2026, 12:55 AM
Expires: Sun January 11, 2026, 4:00 PM

* WHAT...Poor air quality will continue. This is due to an inversion and stagnant air conditions near the surface that will continue to trap pollutants within the valleys in Klamath and Lake counties. * WHERE...Within the valleys of Klamath and Lake Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Most outdoor burning will likely be prohibited as poor ventilation continues. * ADDITIONAL DETAILS...A strong area of high pressure remains in place. This will lead to poor mixing of the atmosphere and the trapping of pollutants. The high weakens slightly on Sunday and is likely to strengthen again early next week.

Persons with respiratory illness should follow their physicians advice for dealing with high levels of air pollution during periods of stagnant air. Check with your local burn agency for any current restrictions in your area.

Freezing Fog Advisory issued January 11 at 1:36PM PST until January 12 at 11:00AM PST by NWS Medford OR

Effective: Sun January 11, 2026, 1:36 PM
Expires: Mon January 12, 2026, 3:00 AM

* WHAT...For the Air Stagnation Advisory Within the valleys in Klamath and Lake County, poor air quality will continue. This is due to an inversion and stagnant air conditions near the surface that will continue to trap pollutants. For the Freezing Fog Advisory, visibility one quarter mile or less in freezing fog and locally slick conditions. * WHERE...For the Air Stagnation Advisory, within the valleys of Klamath and Lake Counties. For the Freezing Fog Advisory, areas in the Klamath Basin near and south of the Upper Klamath Lake. * WHEN...For the Air Stagnation Advisory, until 4 AM PST Friday. For the Freezing Fog Advisory, from 2 AM to 11 AM PST Monday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Most outdoor burning will likely be prohibited as poor ventilation continues. Low visibility could make driving conditions hazardous. Locally slick conditions are possible. * ADDITIONAL DETAILS...A strong area of high pressure remains in place. This will lead to poor mixing of the atmosphere and the trapping of pollutants. Early morning conditions may be favorable for areas of dense or freezing valley fog. The high looks to stay in place through the week ahead.

Persons with respiratory illness should follow their physicians advice for dealing with high levels of air pollution during periods of stagnant air. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

Air Stagnation Advisory issued January 11 at 1:36PM PST until January 16 at 4:00AM PST by NWS Medford OR

Effective: Sun January 11, 2026, 1:36 PM
Expires: Mon January 12, 2026, 3:00 AM

* WHAT...Poor air quality will continue. This is due to an inversion and stagnant air conditions near the surface that will continue to trap pollutants Within the valleys in Klamath and Lake County. * WHERE...Within the valleys of Klamath and Lake Counties. * WHEN...Until 4 AM PST Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Most outdoor burning will likely be prohibited as poor ventilation continues. * ADDITIONAL DETAILS...A strong area of high pressure remains in place. This will lead to poor mixing of the atmosphere and the trapping of pollutants. Early morning conditions may be favorable for areas of dense or freezing valley fog. The high looks to stay in place through the week ahead.

Persons with respiratory illness should follow their physicians advice for dealing with high levels of air pollution during periods of stagnant air.

Air Stagnation Advisory issued January 11 at 1:36PM PST until January 16 at 4:00AM PST by NWS Medford OR

Effective: Sun January 11, 2026, 1:36 PM
Expires: Mon January 12, 2026, 3:00 AM

* WHAT...For the Air Stagnation Advisory Within the valleys in Klamath and Lake County, poor air quality will continue. This is due to an inversion and stagnant air conditions near the surface that will continue to trap pollutants. For the Freezing Fog Advisory, visibility one quarter mile or less in freezing fog and locally slick conditions. * WHERE...For the Air Stagnation Advisory, within the valleys of Klamath and Lake Counties. For the Freezing Fog Advisory, areas in the Klamath Basin near and south of the Upper Klamath Lake. * WHEN...For the Air Stagnation Advisory, until 4 AM PST Friday. For the Freezing Fog Advisory, from 2 AM to 11 AM PST Monday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. Most outdoor burning will likely be prohibited as poor ventilation continues. Low visibility could make driving conditions hazardous. Locally slick conditions are possible. * ADDITIONAL DETAILS...A strong area of high pressure remains in place. This will lead to poor mixing of the atmosphere and the trapping of pollutants. Early morning conditions may be favorable for areas of dense or freezing valley fog. The high looks to stay in place through the week ahead.

Persons with respiratory illness should follow their physicians advice for dealing with high levels of air pollution during periods of stagnant air. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.