* WHAT...Temperatures as low as 33 will result in frost formation.
* WHERE...In Oregon, North Oregon Coast Range, North Oregon Coast
Range Lowlands, and Upper Hood River Valley. In Washington, North
Clark County Lowlands, South Washington Cascade Foothills, and
Willapa Hills.
* WHEN...From midnight Tuesday Night to 9 AM PDT Wednesday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
...The Flood Warning continues for the following rivers in Oregon...
Owyhee River Below Owyhee Dam affecting Malheur County.
For the Owyhee River...including Owyhee Dam, Owyhee Dam...Moderate
flooding is forecast.
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Owyhee River below Owyhee Dam.
* WHEN...Until late Friday evening.
* IMPACTS...At 6,000 cfs, Significant field flooding will occur near
the river from the mouth of the canyon to the confluence with the
Snake River. Water will begin to flow across Overstreet Road near
the bridge crossing.
* ADDITIONAL DETAILS...
- At 8:30 AM MDT Monday /7:30 AM PDT Monday/ the flow was 7,932
cfs.
- Bankfull is 1,000 cfs.
- Recent Activity...The maximum river flow in the 24 hours
ending at 8:30 AM MDT Monday /7:30 AM PDT Monday/ was 8,182
cfs.
- Forecast...The river is expected to remain above flood stage
for the next several days.
- Flood flow is 3,000 cfs.
- Flood History...This crest compares to a previous crest of
7,820 cfs on 04/03/1989.
- http://www.weather.gov/safety/flood
...The Flood Warning continues for the following rivers in Oregon...
Owyhee River Below Owyhee Dam affecting Malheur County.
.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...Moderate
flooding is forecast.
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Owyhee River below Owyhee Dam.
* WHEN...Until late Friday evening.
* ADDITIONAL DETAILS...
- At 9:30 PM MDT Sunday /8:30 PM PDT Sunday/ the flow was
8,066.0 cfs.
- Bankfull is 1,000 cfs.
- Recent Activity...The maximum river flow in the 24 hours
ending at 9:30 PM MDT Sunday /8:30 PM PDT Sunday/ was 8,182.0
cfs.
- Forecast...The river is expected to rise below flood stage
Friday afternoon and continue falling to 8,099.9 cfs just
after midnight tonight. Additional rises are possible
thereafter.
- Flood flow is 3,000.0 cfs.
- Flood History...This crest compares to a previous crest of
7,820.0 cfs on 04/03/1989.
- http://www.weather.gov/safety/flood
...The Flood Warning is extended for the following rivers in
Oregon...
Owyhee River Below Owyhee Dam affecting Malheur County.
For the Owyhee River...including Owyhee Dam, Owyhee Dam...Moderate
flooding is forecast.
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Owyhee River below Owyhee Dam.
* WHEN...Until late Friday evening.
* IMPACTS...At 6,000.0 cfs, Significant field flooding will occur
near the river from the mouth of the canyon to the confluence with
the Snake River. Water will begin to flow across Overstreet Road
near the bridge crossing.
* ADDITIONAL DETAILS...
- At 12:30 PM MDT Sunday /11:30 AM PDT Sunday/ the flow was
8,066.0 cfs.
- Bankfull is 1,000 cfs.
- Recent Activity...The maximum river flow in the 24 hours
ending at 12:30 PM MDT Sunday /11:30 AM PDT Sunday/ was
8,124.0 cfs.
- Forecast...The river is expected to fall below flood stage
Friday afternoon and continue falling to 2,904.2 cfs
Wednesday, April 17.
- Flood flow is 3,000.0 cfs.
- Flood History...This crest compares to a previous crest of
7,820.0 cfs on 04/03/1989.
- http://www.weather.gov/safety/flood
...The Flood Warning continues for the following rivers in Oregon...
Owyhee River Below Owyhee Dam affecting Malheur County.
For the Owyhee River...including Owyhee Dam...Moderate flooding is
forecast.
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Owyhee River below Owyhee Dam.
* WHEN...Until late Wednesday morning.
* IMPACTS...At 6,000 cfs, Significant field flooding will occur near
the river from the mouth of the canyon to the confluence with the
Snake River. Water will begin to flow across Overstreet Road near
the bridge crossing.
* ADDITIONAL DETAILS...
- At 3:30 AM MDT Sunday /2:30 AM PDT Sunday/ the flow was 8,085
cfs.
- Bankfull is 1,000 cfs.
- Recent Activity...The maximum river flow in the 24 hours
ending at 3:30 AM MDT Sunday /2:30 AM PDT Sunday/ was 8,124
cfs.
- Forecast...The river is expected to remain above flood stage
for the next several days.
- Flood flow is 3,000 cfs.
- Flood History...This crest compares to a previous crest of
7,820 cfs on 04/03/1989.
- http://www.weather.gov/safety/flood
...The Flood Warning continues for the following rivers in Oregon...
Owyhee River Below Owyhee Dam affecting Malheur County.
For the Owyhee River...including Owyhee Dam, Owyhee Dam...Moderate
flooding is forecast.
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Owyhee River below Owyhee Dam.
* WHEN...Until late Wednesday morning.
* IMPACTS...At 6,000.0 cfs, Significant field flooding will occur
near the river from the mouth of the canyon to the confluence with
the Snake River. Water will begin to flow across Overstreet Road
near the bridge crossing.
* ADDITIONAL DETAILS...
- At 9:30 AM MDT Saturday /8:30 AM PDT Saturday/ the flow was
7,667.0 cfs.
- Bankfull is 1,000 cfs.
- Forecast...The river is expected to rise below flood stage
early Wednesday morning and continue falling to 8,779.9 cfs
this afternoon. Additional rises are possible thereafter.
- Flood flow is 3,000.0 cfs.
- Flood History...This crest compares to a previous crest of
9,220.0 cfs on 02/23/1982.
- http://www.weather.gov/safety/flood
* WHAT...Heavy snow. Additional snow accumulations of up to 5
inches.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until 11 AM PDT this morning.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Around 2 inches of snow have fallen. Additional snow
accumulations of up to 1 inch.
* WHERE...Malheur County zone.
* WHEN...Until 3 AM MDT /2 AM PDT/ Saturday.
* IMPACTS...Travel could be difficult with accumulating snow on
roadways.
...The Flood Warning continues for the following rivers in Oregon...
Owyhee River Below Owyhee Dam affecting Malheur County.
.Heavy rain has fallen on a deep primed snowpack leading to the melt
increasing.
For the Owyhee River...including Owyhee Dam, Owyhee Dam...Moderate
flooding is forecast.
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Owyhee River below Owyhee Dam.
* WHEN...Until late Wednesday morning.
* ADDITIONAL DETAILS...
- At 8:30 PM MDT Friday /7:30 PM PDT Friday/ the flow was 8,780
cfs.
- Bankfull is 1,000 cfs.
- Recent Activity...The maximum river flow in the 24 hours
ending at 8:30 PM MDT Friday /7:30 PM PDT Friday/ was 8,800
cfs.
- Forecast...The river is expected to fall below flood stage
early Wednesday morning and continue falling to 2,900 cfs
Monday, April 15.
- Flood flow is 3,000 cfs.
- Flood History...This crest compares to a previous crest of
9,220.0 cfs on 02/23/1982.
- http://www.weather.gov/safety/flood
* WHAT...Heavy snow. Additional snow accumulations of 7 to 14
inches. Winds gusting as high as 40 mph.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until 11 AM PDT Saturday.
* IMPACTS...Travel could be very difficult.
* WHAT...Snow. Additional snow accumulations of 1 to 3 inches,
except up to 5 inches for areas above 4500 ft.
* WHERE...Wallowa County.
* WHEN...Until 11 AM PDT Saturday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Snow. Additional snow accumulations of 1 to 3 inches.
* WHERE...Malheur County zone.
* WHEN...Until 3 AM MDT /2 AM PDT/ Saturday.
* IMPACTS...Travel could be difficult with accumulating snow on
roadways.
* WHAT...Heavy snow. Additional snow accumulations of 6 to 11
inches in the northern Blue Mountains and 1 to 3 inches in the
lower elevations of Wallowa County.
* WHERE...In Oregon, Wallowa County and Northern Blue Mountains
of Oregon. In Washington, Northwest Blue Mountains.
* WHEN...Until 11 AM PDT Saturday.
* IMPACTS...Travel could be very difficult. The hazardous
conditions could impact the evening commute.
* WHAT...Snow. Additional snow accumulations of 2 to 4 inches.
* WHERE...In Idaho, Southwest Highlands zone. In Oregon, Malheur
County zone.
* WHEN...Until noon MDT Saturday.
* IMPACTS...Travel could be difficult with accumulating snow on
roadways.
* WHAT...Heavy snow. Additional snow accumulations in the Blue
Mountains of 6 to 12 inches and 3 to 6 inches in Wallowa
County.
* WHERE...In Oregon, Wallowa County and Northern Blue Mountains
of Oregon. In Washington, Northwest Blue Mountains.
* WHEN...Until 11 AM PDT Saturday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the evening commute.
...Forecast flooding changed from Minor to Moderate severity for the
following rivers in Oregon...
Owyhee River Below Owyhee Dam affecting Malheur County.
For the Owyhee River...including Owyhee Dam, Owyhee Dam...Moderate
flooding is forecast.
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Owyhee River below Owyhee Dam.
* WHEN...Until late Wednesday morning.
* IMPACTS...At 6,000.0 cfs, Significant field flooding will occur
near the river from the mouth of the canyon to the confluence with
the Snake River. Water will begin to flow across Overstreet Road
near the bridge crossing.
* ADDITIONAL DETAILS...
- At 9:30 AM MDT Friday /8:30 AM PDT Friday/ the flow was
4,944.0 cfs.
- Bankfull is 1000 cfs.
- Recent Activity...The maximum river flow in the 24 hours
ending at 9:30 AM MDT Friday /8:30 AM PDT Friday/ was 6,417.0
cfs.
- Forecast...The river is expected to rise to a crest of
7,499.9 cfs this evening. It will then fall below flood stage
early Wednesday morning.
- Flood flow is 3,000.0 cfs.
- Flood History...This crest compares to a previous crest of
7,820.0 cfs on 04/03/1989.
- http://www.weather.gov/safety/flood
* WHAT...Snow. Additional snow accumulations of 2 to 4 inches.
* WHERE...In Idaho, Southwest Highlands zone. In Oregon, Malheur
County zone.
* WHEN...Until noon MDT Saturday.
* IMPACTS...Travel could be difficult with accumulating snow on
roadways.
* WHAT...Heavy snow. Total snow accumulations of 10 to 20 inches.
For areas under 4000 feet, snow accumulations up to 8 inches
expected. Winds gusting as high as 35 mph.
* WHERE...In Oregon, Wallowa County and Northern Blue Mountains
of Oregon. In Washington, Northwest Blue Mountains.
* WHEN...Until 11 AM PDT Saturday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the morning or evening
commute.
* WHAT...Temperatures of 33 to 35 degrees will result in frost
formation.
* WHERE...Portions of northwest and west central Oregon and
southwest Washington.
* WHEN...Until 8 AM PDT this morning.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
* WHAT...Temperatures of 33 to 35 degrees will result in frost
formation.
* WHERE...Outer Southeast Portland Metro and West Columbia River
Gorge of Oregon above 500 ft.
* WHEN...Until 8 AM PDT this morning.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
