681
WWUS76 KMFR 050400
NPWMFR

URGENT - WEATHER MESSAGE
National Weather Service Medford OR
800 PM PST Wed Dec 4 2024

ORZ023-024-026-052100-
/O.NEW.KMFR.FG.Y.0008.241205T0400Z-241205T2100Z/
/O.CON.KMFR.AS.Y.0001.000000T0000Z-241207T1200Z/
Central Douglas County-Eastern Curry County and Josephine County-
Jackson County-
Including the cities of Drain, Wilderville, Gold Hill, Rogue
River, Canyonville, Ashland, Umpqua, Jacksonville, Merlin, Myrtle
Creek, Sutherlin, Grants Pass, Applegate, Cave Junction,
Roseburg, Medford, Elkton, Green, Shady Cove, Winchester, and
Glendale
800 PM PST Wed Dec 4 2024

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
SATURDAY...
...DENSE FOG ADVISORY IN EFFECT UNTIL 1 PM PST THURSDAY...

* WHAT...Valley locations may see poor air quality. This is due to
  an inversion and stagnant air conditions near the surface that
  will continue to trap pollutants.

* WHERE...Valleys in Douglas, Josephine, and Jackson County. This
  includes the Umpqua, Illinois, Applegate, and Rogue valleys.

* WHEN...For the Air Stagnation Advisory, until 4 AM PST Saturday.
  For the Dense Fog Advisory, until 1 PM PST Thursday.

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

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.

&&

$$

ORZ021-022-052100-
/O.NEW.KMFR.FG.Y.0008.241205T0400Z-241205T2100Z/
South Central Oregon Coast-Curry County Coast-
Including the cities of Ophir, Brookings, Bandon, Reedsport, Gold
Beach, Nesika Beach, Pistol River, Harbor, North Bend, and Port
Orford
800 PM PST Wed Dec 4 2024

...DENSE FOG ADVISORY IN EFFECT UNTIL 1 PM PST THURSDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Curry County Coast and South Central Oregon Coast.

* WHEN...Until 1 PM PST Thursday.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ORZ029>031-052100-
/O.CON.KMFR.AS.Y.0001.000000T0000Z-241207T1200Z/
Klamath Basin-Northern and Eastern Klamath County and Western
Lake County-Central and Eastern Lake County-
Including the cities of Beatty, Paisley, Adel, Sprague River,
Bly, Lakeview, Crescent, New Pine Creek, Fort Rock, Midland,
Gilchrist, Klamath Falls, Olene, Altamont, Valley Falls, and
Chemult
800 PM PST Wed Dec 4 2024

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
SATURDAY...

* WHAT...Valley locations may see poor air quality. This is due to
  an inversion and stagnant air conditions near the surface that
  will continue to trap pollutants.

* WHERE...Valleys in central and northern Lake County and Klamath
  County. This includes Klamath Falls, Sprague River, Chiloquin,
  Chemult, Silver Lake, Paisley and surrounding areas.

* WHEN...Until 4 AM PST Saturday.

* 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.

&&

$$

Guerrero