* WHAT...Abnormally high waves and surf expected due to a late
season west 10 to 13 ft swell, which could lead to hazardous
beach conditions.
* WHERE...Beaches of Curry, Coos and Douglas Counties.
* WHEN...From Tuesday evening through Wednesday evening.
* IMPACTS...This late season swell will result in surf heights
of 16-19 ft, which is uncommon for the beaches in June. Beach
goers may be caught off guard by these surf heights,
especially if not familiar with the Pacific Ocean.
* ADDITIONAL DETAILS... If caught off guard, people could be
knocked off their feet and pulled into the cold ocean waters,
resulting in hypothermia or worse.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Abnormally high waves and surf expected due to a late
season west 10 to 13 ft swell, which could lead to hazardous
beach conditions.
* WHERE...Beaches of Curry, Coos and Douglas Counties.
* WHEN...From Tuesday evening through Wednesday evening.
* IMPACTS...This late season swell will result in surf heights
of 16-19 ft, which is uncommon for the beaches in June. Beach
goers may be caught off guard by these surf heights,
especially if not familiar with the Pacific Ocean.
* ADDITIONAL DETAILS... If caught off guard, people could be
knocked off their feet and pulled into the cold ocean waters,
resulting in hypothermia or worse.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Abnormally high waves and surf expected due to a late
season west 10 to 13 ft swell, which could lead to hazardous
beach conditions.
* WHERE...Beaches of Curry, Coos and Douglas Counties.
* WHEN...From Tuesday evening through Wednesday evening.
* IMPACTS...This late season swell will result in surf heights of
16-19 ft, which is uncommon for the beaches in June. Beach goers
may be caught off guard by these surf heights, especially if
not familiar with the Pacific Ocean.
* ADDITIONAL DETAILS... If caught off gourd, people could be
knocked off their feet and pulled into the cold ocean waters,
resulting in hypothermia or worse.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...West winds 25 to 35 mph with gusts up to 55 mph.
* WHERE...Portions of north central and northeast Oregon and
central, south central, and southeast Washington.
* WHEN...Until 11 PM PDT this evening.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...West winds 25 to 30 mph with gusts up to 50 mph.
* WHERE...Portions of Lake County including portions of US Highway
391, the Winter Rim and Oregon Highway 31 from Silver Lake to
Paisley, and portions of Oregon Highway 140 east of Adel.
* WHEN...Until 5 PM PDT this afternoon.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected.
* WHERE...Portions of north central and northeast Oregon and
central, south central, and southeast Washington.
* WHEN...Until 11 PM PDT this evening.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...West winds 25 to 35 mph with gusts up to 50 mph.
* WHERE...Portions of Lake County including portions of US Highway
391, the Winter Rim and Oregon Highway 31 from Silver Lake to
Paisley, and portions of Oregon Highway 140 east of Adel.
* WHEN...Until 5 PM PDT this afternoon.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected.
* WHERE...Foothills of the Blue Mountains of Oregon and Washington,
Eastern Columbia River Gorge of Oregon and Washington, Lower
Columbia Basin of Oregon and Washington, Kittitas Valley, Yakima
Valley, Simcoe Highlands, and North Central Oregon.
* WHEN...From 8 AM to 11 PM PDT Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Portions of Lake County including portions of US Highway
391, the Winter Rim and Oregon Highway 31 from Silver Lake to
Paisley, and portions of Oregon Highway 140 east of Adel.
* WHEN...From 11 PM this evening to 5 PM PDT Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Gusty winds will begin Sunday evening around
11 PM and briefly diminish overnight before becoming gusty again
Monday morning.
* WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected.
* WHERE...Foothills of the Blue Mountains of Oregon and Washington,
Eastern Columbia River Gorge of Oregon and Washington, Lower
Columbia Basin of Oregon and Washington, Kittitas Valley, Yakima
Valley, and Simcoe Highlands.
* WHEN...From 8 AM to 11 PM PDT Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected.
* WHERE...North Central Oregon.
* WHEN...From 8 AM to 11 PM PDT Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
ESFPDT
Synopsis: An atmospheric river will bring abundant moisture to the
region with an incoming system beginning this afternoon and
continuing through Monday. Rainfall amounts of 1 to 2 inches are
expected along the Oregon and Washington Cascade crest and in the
higher mountains of northeast Oregon and southeast Washington. These
amounts may be increased locally by snow melt from what remains of
the high mountain snowpack.
Where: The East Slopes of the Washington and Oregon Cascades, The
Northern and Southern Blue Mountains, The Blue Mountain Foothills of
Washington and Oregon, Wallowa County and the Grande Ronde Valley.
When: Rain will arrive along the Cascades Sunday afternoon and in
the eastern mountains late Sunday afternoon and evening. Rain will
taper off Monday afternoon and evening.
What: The precipitation and possible snow melt will lead to rises on
area creeks, streams and rivers. Rivers are low enough that only the
Naches River at Cliffdell and the Naches River at Naches are
expected to reach bankfull Monday and only by a few inches at those
locations. However, with the heavier periods of rain, rapid rises
will be possible on smaller streams and creeks, especially in
Wallowa County, and this is the main concern for the next couple of
days.
No further updates to this Hydrologic Outlook are anticipated.
ESFPQR
An unseasonably strong and moist low pressure system will spread
moderate to locally heavy rain across southwest Washington and
northwest Oregon this morning, continuing through tonight and
possibly early Monday morning.
Rainfall rates are the primary concern with this event. Several
hours with rainfall rates of one quarter to one half inch per hour
are expected for the Coast Range, Cascades, and locally along the
coast later today through this evening. Rainfall rates of this
magnitude, especially when sustained for several hours, can cause
flooding of creeks and small streams. Areas of poor drainage will
also lead to standing water on some area roads. Flooding is not
anticipated on mainstem rivers, but significant rises are likely.
Rain is expected to taper to showers Monday morning, dramatically
decreasing the rainfall rates and any related impacts throughout the
day Monday.
Monitor weather.gov/portland for the latest updates and any watches,
warnings, or advisories that may be issued for this event.
* WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected.
* WHERE...Foothills of the Blue Mountains of Oregon and Washington,
Eastern Columbia River Gorge of Oregon and Washington, Lower
Columbia Basin of Oregon and Washington, Kittitas Valley, Yakima
Valley, and Simcoe Highlands.
* WHEN...From 8 AM to 11 PM PDT Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
ESFBOI
Synopsis: An atmospheric river in the Pacific is bringing abundant
moisture to the region. Storm total rainfall amounts in the Outlook
area range from 1" in valleys to 2" on ridges. Rainfall amounts
underestimate flood potential as snowpack melt will add snow-water
equivalent contributions of around 2".
Where: Elkhorn and Wallowa Mountains in Oregon. Adams, Washington,
northern Gem, Valley, Boise, and northern Elmore counties in Idaho.
When: Rainfall beginning Sunday evening and ending Monday evening.
Rain will expand from NW to SE in the first few hours.
What: Moderate rainfall leading to rises in creeks, streams, rivers,
and lakes. Rainfall could be locally heavy Monday morning and Monday
afternoon/evening as terrain driven storms become more likely
leading to potential for minor flooding. Potential for mud or
rockslides.
The next update will be provided Sunday afternoon.
Continue to monitor the latest forecasts and river forecasts from
the National Weather Service.
* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Portions of Lake County including portions of US Highway
391, the Winter Rim and Oregon Highway 31 from Silver Lake to
Paisley, and portions of Oregon Highway 140 east of Adel.
* WHEN...From 11 PM Sunday to 5 PM PDT Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Gusty winds will begin Sunday evening around
11 PM and briefly diminish overnight before becoming gusty again
Monday morning.
ESFPDT
Synopsis: An atmospheric river will bring abundant moisture to the
region with an incoming system Sunday through Monday. Rainfall
amounts of 1 to 2 inches are expected along the Oregon and
Washington Cascade crest and in the higher mountains of northeast
Oregon and southeast Washington. These amounts may be increased
locally by 1 to 2 inches of snow melt from what remains of the high
mountain snowpack.
Where: The East Slopes of the Washington and Oregon Cascades, The
Northern and Southern Blue Mountains, The Blue Mountain Foothills of
Washington and Oregon, Wallowa County and the Grande Ronde Valley.
When: Rain will arrive along the Cascades early Sunday morning and
in the eastern mountains late Sunday morning and afternoon. Rain
will taper off Monday afternoon and evening.
What: The precipitation and possible snow melt will lead to rises on
area creeks, streams and rivers. Rivers are low enough that only the
Naches River at Cliffdell and the Naches River at Naches are
expected to reach bankfull Monday and only by a few inches at those
locations. However, with the heavier periods of rain rapid rises
will be possible on smaller streams and creeks, especially in
Wallowa County and this is the main concern for the next couple of
days.
An update will be provided Sunday morning.
ESFBOI
Synopsis: An atmospheric river in the Pacific is bringing abundant
moisture to the region. Storm total rainfall amounts in the Outlook
area range from 1" in valleys to 2" on ridges. Rainfall amounts
underestimate flood potential as snowpack melt will add snow-water
equivalent contributions of around 2".
Where: Elkhorn and Wallowa Mountains in Oregon. Adams, Washington,
northern Gem, Valley, Boise, and northern Elmore counties in Idaho.
When: Rainfall beginning Sunday evening and ending Monday evening.
Rain will expand from NW to SE in the first few hours.
What: Moderate rainfall leading to rises in creeks, streams, rivers,
and lakes. Rainfall could be locally heavy Monday morning and Monday
afternoon/evening as terrain driven storms become more likely
leading to potential for minor flooding. Potential for mud or
rockslides.
The next update will be provided early Sunday morning.
Continue to monitor the latest forecasts and river forecasts from
the National Weather Service.
SVRBOI
The National Weather Service in Boise has issued a
* Severe Thunderstorm Warning for...
Northwestern Canyon County in southwestern Idaho...
Northwestern Owyhee County in southwestern Idaho...
East central Malheur County in southeastern Oregon...
* Until 630 PM MDT..
* At 601 PM MDT, a severe thunderstorm was located over Board Corral
Mountain, or 20 miles southwest of Parma, moving north at 35 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* This severe thunderstorm will be near...
Owyhee Dam and northern Owyhee Reservoir around 610 PM MDT.
Adrian around 620 PM MDT.
