* WHAT...Temperatures 100 to 103 in lowest elevations.
* WHERE...Portions of south central and southwest Idaho and
northeast and southeast Oregon.
* WHEN...Until 9 PM MDT /8 PM PDT/ Wednesday.
* IMPACTS...Hot temperatures may cause heat illnesses to occur.
Oregon Department of Environmental Quality has issued an Air
Pollution Advisory...until at least Wednesday.
The Oregon Department of Environmental Quality issued an air quality
advisory for Klamath and eastern Douglas counties due to numerous
wildfires burning in the region.
DEQ also expected intermittent smoke in Jackson, Josephine, and
northern Lake County through at least Wednesday due to smoke from the
Diamond Complex Fire.
The wildfire smoke combined with forecast conditions will cause air
quality levels to fluctuate and could be at unhealthy levels.
Smoke levels can change rapidly depending on the weather. Smoke can
irritate the eyes and lungs and worsen some medical conditions.
People most at risk include infants and young children, people with
heart or lung disease, older adults and pregnant people.
People can take the following precautions to protect their health:
- Follow local burn restrictions to prevent deteriorating air
quality.
- Avoid strenuous outdoor activity during periods of poor air quality.
- People with heart or lung problems and young children are
especially vulnerable. These people should stay indoors while smoke
levels are high.
- Use certified High Efficiency Particulate Air (HEPA) filters in
indoor heating, ventilation, cooling and air purification systems.
- Avoid using wood-burning stoves and other sources of indoor smoke
if possible.
DEQs color-coded Air Quality Index provides current air quality
conditions and ranks air quality as follows: Green is good. Yellow is
moderate. Orange is unhealthy for sensitive groups such as children,
the elderly, pregnant women and those with respiratory conditions.
Red is unhealthy for everyone. Purple is very unhealthy for all
groups. Maroon is hazardous.
For additional information...please visit the web site at
https://oregonsmoke.org
* WHAT...High concentration of smoke particulates from wildfire
smoke.
* WHERE...Baker, Harney, and Malheur Counties.
* WHEN...AIR QUALITY ALERT IN EFFECT UNTIL FURTHER NOTICE.
* IMPACTS...Smoke can irritate the eyes, lungs and worsen some
medical conditions. People most at risk to adverse health effects
include infants, young children, people with heart or lung
disease, older adults, and pregnant women.
* ADDITIONAL DETAILS...Smoke levels can change rapidly depending on
weather. Check current conditions on the Oregon Smoke Information
Blog, DEQ's Air Quality Index, or by downloading the free
OregonAIR app on your smartphone.
Oregon Department of Environmental Quality has issued an Air Quality
Advisory...IN EFFECT UNTIL FURTHER NOTICE.
A Smoke Air Quality Advisory has been issued. Wildfires burning in
the region combined with forecasted conditions will cause air
quality to reach unhealthy levels.
Pollutants in smoke can cause burning eyes...runny nose...aggravate
heart and lung diseases...and aggravate other serious health
problems. Limit outdoor activities and keep children indoors if it
is smoky. Please follow medical advice if you have a heart or lung
condition.
For additional information...please visit the Web site at
http://www.oregon.gov/DEQ
* WHAT...West winds 20 to 30 mph with gusts of 40 to 50 mph expected.
* WHERE...Eastern Columbia River Gorge of Oregon and Washington.
* WHEN...From 2 PM this afternoon to midnight PDT tonight.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...Hot conditions with temperatures up to 100 degrees. This
will pose a major risk of heat-related illness.
* WHERE...Lower Columbia Basin of Oregon and Washington, Grande
Ronde Valley, Wallowa County, John Day Basin, Foothills of the
Northern Blue Mountains of Oregon, Yakima Valley, and Foothills of
the Blue Mountains of Washington.
* WHEN...Until 10 PM PDT this evening.
* IMPACTS...Heat will significantly increase the risk of
heat-related illnesses for those who are sensitive to heat,
especially those without effective cooling or adequate hydration.
* WHAT...Hot conditions with temperatures up to 98 degrees. This
will pose a moderate risk of heat-related illness.
* WHERE...Ochoco-John Day Highlands.
* WHEN...Until 8 PM PDT this evening.
* IMPACTS...Heat will significantly increase the risk of
heat-related illnesses for those who are sensitive to heat,
especially those without effective cooling or adequate hydration.
Jackson County Public Health has issued an air quality advisory for
Jackson County through Monday due to numerous wildfires burning in
the region.
The wildfire smoke combined with forecast conditions will cause air
quality levels to fluctuate and could be at unhealthy levels.
Depending on weather patterns and fire activity, air quality could
be impacted for longer.
Smoke levels can change rapidly depending on the weather. Smoke can
irritate the eyes and lungs and worsen some medical conditions.
People most at risk include infants and young children, people with
heart or lung disease, older adults and pregnant people.
People can take the following precautions to protect their health:
- Follow local burn restrictions to prevent deteriorating air
quality.
- Avoid strenuous outdoor activity during periods of poor air quality.
- People with heart or lung problems and young children are
especially vulnerable. These people should stay indoors while smoke
levels are high.
- Use certified High Efficiency Particulate Air (HEPA) filters in
indoor heating, ventilation, cooling and air purification systems.
- Avoid using wood-burning stoves and other sources of indoor smoke
if possible.
DEQs color-coded Air Quality Index provides current air quality
conditions and ranks air quality as follows: Green is good. Yellow is
moderate. Orange is unhealthy for sensitive groups such as children,
the elderly, pregnant women and those with respiratory conditions.
Red is unhealthy for everyone. Purple is very unhealthy for all
groups. Maroon is hazardous.
For additional information...please visit the web site at
https://oregonsmoke.org
The Oregon Department of Environmental Quality issued an air quality
advisory for Klamath and northern Lake counties due to numerous
wildfires burning in the region.
The wildfire smoke combined with forecast conditions will cause air
quality levels to fluctuate and could be at unhealthy levels.
Smoke levels can change rapidly depending on the weather. Smoke can
irritate the eyes and lungs and worsen some medical conditions.
People most at risk include infants and young children, people with
heart or lung disease, older adults and pregnant people.
People can take the following precautions to protect their health:
- Follow local burn restrictions to prevent deteriorating air
quality.
- Avoid strenuous outdoor activity during periods of poor air quality.
- People with heart or lung problems and young children are
especially vulnerable. These people should stay indoors while smoke
levels are high.
- Use certified High Efficiency Particulate Air (HEPA) filters in
indoor heating, ventilation, cooling and air purification systems.
- Avoid using wood-burning stoves and other sources of indoor smoke
if possible.
DEQs color-coded Air Quality Index provides current air quality
conditions and ranks air quality as follows: Green is good. Yellow is
moderate. Orange is unhealthy for sensitive groups such as children,
the elderly, pregnant women and those with respiratory conditions.
Red is unhealthy for everyone. Purple is very unhealthy for all
groups. Maroon is hazardous.
For additional information...please visit the web site at
https://oregonsmoke.org
...ABUNDANT LIGHTNING WITH STRONG OUTFLOW WINDS AGAIN THIS
AFTERNOON...
The National Weather Service in Boise has issued a Red Flag
Warning for lightning, which is in effect from noon MDT /11 AM
PDT/ today to midnight MDT /11 PM PDT/ tonight. The Fire Weather
Watch is no longer in effect.
* Thunderstorms...Scattered thunderstorms, especially near the
Nevada border.
* Outflow Winds...Outflow winds around 45-55 mph could extend far
from the base of the storm.
* Timing...From noon MDT /11 AM PDT/ today to midnight MDT /11 PM
PDT/ tonight.
...ABUNDANT LIGHTNING POSSIBLE AGAIN TODAY...
* Thunderstorms...Isolated to scattered.
* Outflow Winds...Gusts up to 45-55 mph.
* Timing...From noon MDT /11 AM PDT/ today through this evening.
* WHAT...Dangerously hot conditions with temperatures 104 to 108
at low elevations.
* WHERE...Portions of southwest and west central Idaho and
southeast Oregon.
* WHEN...Until 9 PM MDT /8 PM PDT/ Wednesday.
* IMPACTS...Extreme heat will significantly increase the
potential for heat related illnesses, particularly for those
working or participating in outdoor activities.
* WHAT...Temperatures 100 to 103 in lowest elevations.
* WHERE...Portions of south central and southwest Idaho and
northeast and southeast Oregon.
* WHEN...Until 9 PM MDT /8 PM PDT/ Wednesday.
* IMPACTS...Hot temperatures may cause heat illnesses to occur.
* WHAT...Hot conditions with temperatures up to 100 degrees. This
will pose a major risk of heat-related illness.
* WHERE...Lower Columbia Basin of Oregon and Washington, Grande
Ronde Valley, Wallowa County, John Day Basin, Foothills of the
Northern Blue Mountains of Oregon, Yakima Valley, and Foothills of
the Blue Mountains of Washington.
* WHEN...Until 10 PM PDT this evening.
* IMPACTS...Heat will significantly increase the risk of
heat-related illnesses for those who are sensitive to heat,
especially those without effective cooling or adequate hydration.
* WHAT...Hot conditions with temperatures up to 98 degrees. This
will pose a moderate risk of heat-related illness.
* WHERE...Ochoco-John Day Highlands.
* WHEN...Until 8 PM PDT this evening.
* IMPACTS...Heat will significantly increase the risk of
heat-related illnesses for those who are sensitive to heat,
especially those without effective cooling or adequate hydration.
...ABUNDANT LIGHTNING POSSIBLE AGAIN MONDAY...
* Thunderstorms...Scattered thunderstorms and abundant lightning
this afternoon and evening. Best chance is in all of Burns and
southern and western Vale BLM. Storms will not be as dry as in
recent days, with cores most likely having wetting rains.
However, lightning outside of cores will pose significant
concerns. Isolated to scattered thunderstorms are expected
again Monday afternoon and evening.
* Outflow Winds...Up to 55 mph.
* Timing...From Monday afternoon through Monday evening.
* WHAT...Dangerously hot conditions with temperatures up to 104
degrees. This will pose a major risk of heat-related illness.
* WHERE...Lower Columbia Basin of Oregon and Washington, Grande
Ronde Valley, Wallowa County, John Day Basin, Foothills of the
Northern Blue Mountains of Oregon, Yakima Valley, and Foothills of
the Blue Mountains of Washington.
* WHEN...Until 10 PM PDT Monday.
* IMPACTS...Extreme heat will significantly increase the risk of
heat-related illnesses for much of the population, especially
those who are heat sensitive and those without effective cooling
or adequate hydration.
* WHAT...Hot conditions with temperatures up to 98 degrees. This
will pose a moderate risk of heat-related illness.
* WHERE...Ochoco-John Day Highlands.
* WHEN...Until 8 PM PDT Monday.
* IMPACTS...Heat will significantly increase the risk of
heat-related illnesses for those who are sensitive to heat,
especially those without effective cooling or adequate hydration.
At 620 PM MDT/520 PM PDT/, Doppler radar was tracking thunderstorm
outflow winds along a line extending from near Sheep Rock to near
Vines Hill. Movement was north at 35 mph.
HAZARD...Wind gusts up to 45 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Strong outflow winds will be near...
Vale, Ironside Mountain, Brushy Hollow, and Buckbrush Poison
Butte around 630 PM MDT.
Ironside, Cow Valley, Jamieson, and Eldorado Pass around
640 PM MDT.
Brogan and Brogan Hill Summit around 650 PM MDT.
At 519 PM PDT, trained weather spotters reported a strong
thunderstorm near Bend, moving northeast at 20 mph.
HAZARD...Wind gusts up to 40 mph and half inch hail.
SOURCE...Trained weather spotters.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.
Locations impacted include...
Bend, Redmond, Tumalo, and Powell Butte.
