Weather Alerts for W. Valley

Issued by the National Weather Service

Flood Warning  FLOOD WARNING   Flood Warning
W. VALLEY

Areas Affected:
Clackamas, OR - Marion, OR
Effective: Sun, 12/21 4:23am Updated: Sun, 12/21 11:50am Urgency: Immediate
Expires: Sun, 12/21 4:00pm Severity:  Severe  Certainty: Observed

 
Details:
...The Flood Warning continues for the following rivers in Oregon...

Pudding River at Aurora affecting Clackamas and Marion Counties.

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Pudding River at Aurora.

* WHEN...Until Tuesday evening.

* IMPACTS...Above 24.0 feet, expect considerable flooding of
low-lying agricultural land and secondary roads from the Whiskey
Hill area downstream to the confluence with the Molalla River.

* ADDITIONAL DETAILS...
- At 4:00 AM PST Sunday the stage was 24.7 feet.
- Bankfull stage is 21.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM PST Sunday was 24.9 feet.
- Forecast...The river is expected to fall below flood stage
late Tuesday morning and continue falling to 15.0 feet
Tuesday, December 30.
- Flood stage is 22.0 feet.
- http://www.weather.gov/safety/flood

Information:
Motorists should not attempt to drive around barricades or drive
through flooded areas.

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Additional information is available at www.weather.gov.

The next statement will be issued this afternoon at 400 PM PST.

Winter Weather Advisory  WINTER WEATHER ADVISORY   Winter Weather Advisory
W. VALLEY

Areas Affected:
North Oregon Cascades - Cascades of Marion and Linn Counties - Cascades of Lane County - South Washington Cascades
Effective: Sun, 12/21 4:24am Updated: Sun, 12/21 11:50am Urgency: Expected
Expires: Sun, 12/21 4:15pm Severity:  Moderate  Certainty: Likely

 
Details:
* WHAT...Snow expected. Total snow accumulations between 6 to 12
inches.

* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.

* WHEN...Until 4 AM PST Monday.

* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.

Information:
Have a winter emergency driving kit readily available. Common items
to include: flashlight, batteries, blankets, a shovel, water,
non-perishable food items, tire chains, etc.

Be aware that walking surfaces may be slick. Walk with extra care.

For the latest road conditions and chain restrictions in Oregon,
call 5 1 1, or visit: www.tripcheck.com.

For the latest road conditions and chain restrictions in Washington,
visit: wsdot.com/travel/real-time/map