812
WWUS76 KMFR 100732
NPWMFR

URGENT - WEATHER MESSAGE
National Weather Service Medford OR
1132 PM PST Thu Jan 9 2025

ORZ026-101800-
/O.EXB.KMFR.FG.Y.0002.000000T0000Z-250110T1800Z/
/O.EXT.KMFR.AS.Y.0001.000000T0000Z-250110T1800Z/
Jackson County-
Including the cities of Gold Hill, Applegate, Butte Falls,
Jacksonville, Rogue River, Shady Cove, and Medford
1132 PM PST Thu Jan 9 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST FRIDAY...
...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 10 AM PST FRIDAY...

* WHAT...For the Dense Fog Advisory, visibility one quarter mile or
  less in dense fog. For the Air Stagnation Advisory, poor air
  quality will continue. This is due to an inversion and stagnant
  air conditions near the surface that will continue to trap
  pollutants.

* WHERE...Valleys in Jackson County.This includes the cities of
  Medford, Ashland, Applegate, Jacksonville, Eagle Point, Rogue
  River, Steamboat and surrounding areas.

* WHEN...Until 10 AM PST Friday.

* IMPACTS...Low visibility in fog could make driving conditions
  hazardous. Poor air quality may cause issues for people with
  respiratory problems.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

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

&&

$$

ORZ023-024-101800-
/O.EXT.KMFR.AS.Y.0001.000000T0000Z-250110T1800Z/
/O.EXT.KMFR.FG.Y.0002.000000T0000Z-250110T1800Z/
Central Douglas County-Eastern Curry County and Josephine County-
Including the cities of Merlin, Grants Pass, Myrtle Creek,
Canyonville, Drain, Umpqua, Sutherlin, Glendale, Roseburg, Green,
Elkton, Cave Junction, Winchester, and Wilderville
1132 PM PST Thu Jan 9 2025

...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 10 AM PST FRIDAY...
...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM PST FRIDAY...

* WHAT...For the Air Stagnation Advisory, 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
  Dense Fog Advisory, visibility one quarter mile or less in dense
  fog.

* WHERE...Valleys in Central Douglas County and Eastern Curry County
  and Josephine County. This includes the cities of Roseburg,
  Sutherlin, Myrtle Creek, Grants Pass, Selma, Cave Junction and
  surrounding areas.

* WHEN...Until 10 AM PST Friday.

* IMPACTS...Low visibility in fog could make driving conditions
  hazardous. Poor air quality may cause issues for people with
  respiratory problems.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

ORZ025-101800-
/O.EXT.KMFR.AS.Y.0001.000000T0000Z-250110T1800Z/
Eastern Douglas County Foothills-
Including the cities of Steamboat and Toketee Falls
1132 PM PST Thu Jan 9 2025

...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 10 AM PST FRIDAY...

* 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.

* WHERE...Eastern Douglas County Foothills, including Steamboat.

* WHEN...Until 10 AM PST Friday.

* IMPACTS...Poor air quality may cause issues for people with
  respiratory problems.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ORZ029>031-101800-
/O.EXT.KMFR.AS.Y.0001.000000T0000Z-250110T1800Z/
Klamath Basin-Northern and Eastern Klamath County and Western
Lake County-Central and Eastern Lake County-
Including the cities of Klamath Falls, Gilchrist, Paisley, New
Pine Creek, Olene, Lakeview, Altamont, Crescent, Chemult, Beatty,
Sprague River, Bly, Adel, Fort Rock, Valley Falls, and Midland
1132 PM PST Thu Jan 9 2025

...AIR STAGNATION ADVISORY NOW IN EFFECT UNTIL 10 AM PST FRIDAY...

* WHAT...Strong valley inversions will result in weak winds, poor
  mixing and ventilation. This will result in stagnant air
  conditions that will trap pollutants near the surface.

* WHERE...Lake County and eastern Klamath County, and Klamath Basin.
  This includes the cities of Klamath Falls and Lakeview as well as
  surrounding areas.

* WHEN...Until 10 AM PST Friday.

* IMPACTS...Poor air quality may cause issues for people with
  respiratory problems.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

AH