Yamhill County, Oregon
To view the watches and warnings information that we have available you will need to select your city, county, or state first.
Enter City, State or Zip Code to Select a Location from the List
Watch/Warnings
Click to view enlarged map

The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Yamhill County, Oregon
« View county list

Air Stagnation Advisory
ORZ007-008-151800-
/O.CON.KPQR.AS.Y.0002.000000T0000Z-171215T1800Z/
Central Willamette Valley-South Willamette Valley-
Including the cities of Salem, McMinnville, Woodburn, Stayton,
Dallas, Eugene, Springfield, Corvallis, Albany, and Lebanon
151 PM PST Thu Dec 14 2017

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

* AIR QUALITY...Air quality may remain diminished due to an
extended period of stagnant air conditions.

* TIMING...through early Friday morning.

* LOCATIONS...the southern Willamette Valley.

* IMPACTS...Limited ventilation may result in deteriorating air
quality continuing through early Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

An Air Stagnation Advisory indicates that due to limited movement
of an air mass across the advisory area, pollution will increase
to dangerous levels. Persons with respiratory illness should
follow their physicians advice for dealing with high levels of
air pollution.

&&

$$

Special Weather Statement
ORZ003-005>008-010-011-014>016-WAZ019-020-022-039-040-045-046-
151900-
Coast Range of Northwest Oregon-Lower Columbia-
Greater Portland Metro Area-Central Willamette Valley-
South Willamette Valley-Northern Oregon Cascade Foothills-
Northern Oregon Cascades-Upper Hood River Valley-
Western Columbia River Gorge-Central Columbia River Gorge-
South Washington Cascades-Willapa Hills-I-
5 Corridor in Cowlitz County-Greater Vancouver Area-
South Washington Cascade Foothills-
Including the cities of Vernonia, Jewell, Sunset Summit,
Lees Camp, Trask, St. Helens, Clatskanie, Hillsboro, Portland,
Wilsonville, Oregon City, Gresham, Troutdale, Salem, McMinnville,
Woodburn, Stayton, Dallas, Eugene, Springfield, Corvallis,
Albany, Lebanon, Sandy, Estacada, Silver Falls State Park,
Sweet Home, Government Camp, Detroit, Santiam Pass, Parkdale,
Odell, Corbett, Rooster Rock, Multnomah Falls, Cascade Locks,
Hood River, Coldwater Ridge Visitors Center, Mount St. Helens,
Wind River Valley, Willapa, Frances, Elk Mountain, Ryderwood,
Longview, Kelso, Castle Rock, Vancouver, Battle Ground,
Ridgefield, Washougal, Yacolt, Amboy, Toutle, Ariel, Lake Merwin,
Yale Lake, Cougar, North Bonneville, Stevenson, Carson,
and Underwood
336 AM PST Fri Dec 15 2017

...PATCHY LIGHT FREEZING RAIN POSSIBLE THIS MORNING...

A front offshore will push increasing rain into the region later
this morning. At 3 am, temperatures in many lowland areas were in
the upper 20s to lower 30s. Temperatures will rise this morning.

But, there is a chance that temperatures may not warm above
freezing before the rain begins. This would result in patchy
light freezing rain. Since rainfall will be light, little if any
ice accumulation is expected.

Threat of the freezing rain will be 5 am and 8 am for valleys in
the Coast Range and Willapa Hills, and from 8 to 10 am for the
Willamette Valley and Clark County.

Again, most areas will not see the freezing rain, as will be
quite patchy and short-lived.

Threat of patchy freezing rain may last until 1 pm for valleys in
the south Washington Cascades, far north Oregon Cascades and Upper
Hood River Valley.

Motorist driving about this morning should be prepared for locally
icy conditions.


$$

National Weather Service

Providing "weather, water cycle, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy."
Weather Alerts by Type
Air Quality Alert
Air Stagnation Advisory
Aviation Weather Warning
Coastal Flood Warning
Dense Fog Advisory
Fire Weather Warning
Fire Weather Watch
Flood Advisory
Flood Warning
Freezing Fog Advisory
High Surf Advisory
High Wind Warning
Lake Effect Snow Warning
Rip Current Statement
Special Weather Statement
Wind Advisory
Wind Chill Advisory
Winter Weather Advisory
Additional Severe Weather Maps
Severe Outlook Today
Severe Outlook Today
WSI's Severe Outlook Map displays current Watches, Warnings and Advisories via County Fill colors.
Severe Outlook Tomorrow
Severe Outlook Tomorrow
WSI's Severe Outlook Forecast Map displaying projected Watches, Warnings and Advisories.
THUNDERcast
THUNDERcast
The THUNDERcast map shows areas of probability for regional or national thunderstorms for the current day.
1Km Storm Watch
1Km Storm Watch
The 1Km map allows you to view 1 kilometer (km) resolution radar imagery both nationally and regionally.
Metro Storm Watch
Metro Storm Watch
The Metro map allows you to view 1 kilometer (km) resolution radar imagery.
Advertisements