* WHAT...Snow expected Above 3500 feet. Total snow accumulations
between 3 and 6 inches. Locally up to 8 inches above 4000 feet.
* WHERE...Stevens Pass and Holden Village.
* WHEN...From 11 PM this evening to 11 AM PDT Monday.
* IMPACTS...Be prepared for winter driving conditions and potential
for snow covered roads.
* ADDITIONAL DETAILS...Snow will begin Sunday evening and will start
to accumulate after sunset. There is a 90 percent chance of 3
inches at Stevens Pass and 50 percent chance of 5 inches through
Monday morning. Light snow will continue at times through Tuesday
but accumulations will be minor.
* WHAT...Snow expected. Total snow accumulations of up to 6
inches.
* WHERE...Upper Slopes of the Eastern Washington Cascades Crest.
* WHEN...From 11 PM this evening to 11 AM PDT Monday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning commute.
* WHAT...Snow expected. Total snow accumulations of up to 6 to 8
inches. Winds gusting as high as 35 mph.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...From 11 PM this evening to 11 AM PDT Monday.
* IMPACTS...Travel could be very difficult. The hazardous
conditions could impact the morning commute.
* ADDITIONAL DETAILS...US-97 is expected to receive less than an
inch of snow.
* WHAT...Snow expected above 3500 feet. Total snow accumulations
of 4 to 8 inches.
* WHERE...Cascade mountains of Whatcom and Skagit Counties,
including the Mount Baker Ski Area, Cascade mountains of
Snohomish and King Counties, including Stevens Pass, and Cascade
mountains of Pierce and Lewis Counties, including the Crystal
Mountain Ski Area and Paradise on Mount Rainier.
* WHEN...From 11 PM this evening to 11 AM PDT Monday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Snow expected. Snow levels near 4000 feet today, but
lower to near 2500 feet tonight. Total snow accumulations 2 to
6 inches, but 7 to 15 inches above 4500 feet.
* WHERE...West Slopes of the Northern and Central Oregon
Cascades, and South Washington Cascades.
* WHEN...From 8 PM this evening to 11 AM PDT Monday.
* IMPACTS...Travel could be difficult at times.
* WHAT...Snow expected. Snow levels near 4000 feet today, but
lower to near 2500 feet tonight. Total snow accumulations 2 to
6 inches, but 7 to 15 inches above 4500 feet.
* WHERE...West Slopes of the Northern and Central Oregon
Cascades, and South Washington Cascades.
* WHEN...From 8 PM this evening to 11 AM PDT Monday.
* IMPACTS...Travel could be difficult at times.
* WHAT...Snow expected. Total snow accumulations of up to 6
inches.
* WHERE...Upper Slopes of the Eastern Washington Cascades Crest.
* WHEN...From 11 PM Sunday to 11 AM PDT Monday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning commute.
* WHAT...Snow expected. Total snow accumulations of up to 6-8
inches. Winds gusting as high as 35 mph.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...From 11 PM Sunday to 11 AM PDT Monday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the morning commute.
* ADDITIONAL DETAILS...US-97 is expected to receive less than an
inch of snow.
* WHAT...Snow expected Above 3500 feet. Total snow accumulations
between 3 and 6 inches. Locally up to 8 inches above 4000 feet.
* WHERE...Stevens Pass and Holden Village.
* WHEN...From 11 PM Sunday to 11 AM PDT Monday.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...Snow will begin Sunday evening and will start
to accumulate after sunset. There is a 90 percent chance of 3
inches at Stevens Pass and 50 percent chance of 5 inches through
Monday morning. Light snow will continue at times through Tuesday
but accumulations will be minor.
* WHAT...Snow expected above 3500 feet. Total snow accumulations
of 4 to 8 inches.
* WHERE...Cascade mountains and valleys of Whatcom and Skagit
Counties, including the Mount Baker Ski Area, Cascade mountains
and valleys of Snohomish and King Counties, including Stevens
Pass, and Cascade mountains and valleys of Pierce and Lewis
Counties, including the Crystal Mountain Ski Area and Paradise
on Mount Rainier.
* WHEN...From 11 PM Sunday to 11 AM PDT Monday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Snow expected. Total snow accumulations of 4 to 8 inches,
heaviest above 4000 feet. Winds gusting as high as 35 mph.
* WHERE...West Slopes of the Northern and Central Oregon
Cascades, and South Washington Cascades.
* WHEN...From 11 PM Sunday to 11 AM PDT Monday.
* IMPACTS...Travel could be very difficult.
* ADDITIONAL DETAILS...Snow levels around 3500 feet Sunday
evening, lowering to 2000 to 2500 feet by Monday morning.
* WHAT...Snow expected. Total snow accumulations of 4 to 8 inches,
heaviest above 4000 feet. Winds gusting as high as 35 mph.
* WHERE...West Slopes of the Northern and Central Oregon
Cascades, and South Washington Cascades.
* WHEN...From 11 PM Sunday to 11 AM PDT Monday.
* IMPACTS...Travel could be very difficult.
* ADDITIONAL DETAILS...Snow levels around 3500 feet Sunday
evening, lowering to 2000 to 2500 feet by Monday morning.
...The Flood Warning continues for the following rivers in Oregon...
Owyhee River Below Owyhee Dam affecting Malheur County.
.High mountain snow melt and increased reservoir releases will cause
the river flows to remain high. Expect minor flooding downstream
from the dam.
For the Owyhee River...including Owyhee Dam...Minor flooding is
forecast.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Owyhee River below Owyhee Dam.
* WHEN...Until Wednesday morning.
* IMPACTS...At 3,000 cfs, Low lying roads, river access and
recreation sites adjacent to the river will flood. Farm equipment
near the river may need to be moved.
* ADDITIONAL DETAILS...
- At 10:30 AM MDT Saturday /9:30 AM PDT Saturday/ the flow was
3,809 cfs.
- Bankfull stage is 1,000 cfs.
- Recent Activity...The maximum river flow in the 24 hours
ending at 10:30 AM MDT Saturday /9:30 AM PDT Saturday/ was
3,833 cfs.
- Forecast...The river is expected to remain near 3,800 cfs in
the near term, though additional rises are possible.
- Flood flow is 3,000 cfs.
- Flood History...No available flood history.
- https://www.weather.gov/safety/flood
...The Flood Warning continues for the following rivers in Oregon...
Owyhee River Below Owyhee Dam affecting Malheur County.
.High mountain snow melt and increased reservoir releases will cause
the river flows to become high. Expect minor flooding downstream
from the dam.
For the Owyhee River...including Owyhee Dam, Owyhee Dam...Minor
flooding is forecast.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Owyhee River below Owyhee Dam.
* WHEN...Until late Thursday morning.
* ADDITIONAL DETAILS...
- At 5:30 PM MDT Friday /4:30 PM PDT Friday/ the flow was
3,608.0 cfs.
- Bankfull stage is 1,000 cfs.
- Recent Activity...The maximum river flow in the 24 hours
ending at 5:30 PM MDT Friday /4:30 PM PDT Friday/ was 3,655.0
cfs.
- Forecast...The river will fall to 3,573.0 cfs just after
midnight tonight. It will then rise to 4,999.9 cfs early
Sunday morning. It will fall below flood stage early Thursday
morning to 1,437.1 cfs Monday, May 06 then rise again.
- Flood flow is 3,000.0 cfs.
- Flood History...This crest compares to a previous crest of
5,110.0 cfs on 05/31/2019.
- http://www.weather.gov/safety/flood
...The Flood Warning continues for the following rivers in Oregon...
Owyhee River Below Owyhee Dam affecting Malheur County.
.High mountain snow melt and increased reservoir releases will cause
the river flows to remain high. Expect minor flooding downstream
from the dam.
For the Owyhee River...including Owyhee Dam, Owyhee Dam...Minor
flooding is forecast.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Owyhee River below Owyhee Dam.
* WHEN...Until further notice.
* ADDITIONAL DETAILS...
- At 10:30 AM MDT Friday /9:30 AM PDT Friday/ the flow was
3,643.0 cfs.
- Bankfull stage is 1,000 cfs.
- Recent Activity...The maximum river flow in the 24 hours
ending at 10:30 AM MDT Friday /9:30 AM PDT Friday/ was
3,655.0 cfs.
- Forecast...The river is expected to rise to a crest of
4,999.9 cfs tomorrow morning. It will then fall below flood
stage early Thursday morning.
- Flood flow is 3,000.0 cfs.
- Flood History...This crest compares to a previous crest of
5,110.0 cfs on 05/31/2019.
- http://www.weather.gov/safety/flood
* WHAT...Snow above 4500 feet. Snow level 5000 feet, dropping down
to 4500 ft this afternoon. Total snow accumulations of 1 to 3
inches, but 3 to 8 inches above 5000 feet.
* WHERE...West Slopes of the Northern and Central Oregon
Cascades, and South Washington Cascades.
* WHEN...Until midnight PDT tonight.
* IMPACTS...Plan on slippery road conditions at times, mainly this
afternoon into this evening.
* ADDITIONAL DETAILS...Recent warm temperatures will likely delay
and diminish accumulations on paved road surfaces. Amounts will
be highest above 5000 feet.
* WHAT...Snow above 4500 feet. Snow level 5000 feet, dropping down
to 4500 ft this afternoon. Total snow accumulations of 1 to 3
inches, but 3 to 8 inches above 5000 feet.
* WHERE...West Slopes of the Northern and Central Oregon
Cascades, and South Washington Cascades.
* WHEN...Until midnight PDT tonight.
* IMPACTS...Plan on slippery road conditions at times, mainly this
afternoon into this evening.
* ADDITIONAL DETAILS...Recent warm temperatures will likely delay
and diminish accumulations on paved road surfaces. Amounts will
be highest above 5000 feet.
* WHAT...Snow above 5000 feet. Additional snow accumulations of 8
to 10 inches.
* WHERE...Portions of the southern Oregon Cascades and Siskiyou
Mountains above 5000 feet. This includes Crater Lake, Diamond
Lake, Willamette Pass, and Mt. Ashland.
* WHEN...Until 2 PM PDT this afternoon.
* IMPACTS...Plan on slippery road conditions and periods of
reduced visibilities.
* ADDITIONAL DETAILS...The highest snowfall rates expected through
this morning when 1 inch per hour rates are likely (70%-90%) and
could bring periods of limited visibilities. Recent warm
temperatures will likely delay and diminish accumulations on
paved road surfaces. Amounts will be highest in the high
country, above 6500 feet.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Snow expected above 5000 feet. Total snow accumulations
of 5 to 12 inches.
* WHERE...Portions of the southern Oregon Cascades and Siskiyou
Mountains above 5000 feet. This includes Crater Lake, Diamond
Lake, Willamette Pass, and Mt. Ashland.
* WHEN...From noon today to 2 PM PDT Friday.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...Snow levels of around 6000 feet this
evening will decrease to 5000 feet accompanying the highest
snowfall rates from around 2 AM early Friday morning through
Friday afternoon. Recent warm temperatures will likely delay and
diminish accumulations on paved road surfaces. Amounts will be
highest in the high country, above 6500 feet.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Snow above 4500 feet. Snow levels lower to 5000 ft
tonight, and then down to 4500 feet Friday. Total snow
accumulations of 2 to 8 inches, with 8 to 15 inches above 5500
feet.
* WHERE...West Slopes of the Northern and Central Oregon
Cascades, and South Washington Cascades.
* WHEN...Until midnight PDT Friday night.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...Recent warm temperatures will likely delay
and diminish accumulations on paved road surfaces. Amounts will
be highest above 5500 feet.