NOAA Current Watches-OR
Heat Advisory issued September 1 at 2:22PM PDT until September 3 at 9:00PM PDT by NWS Portland OR
* WHAT...Afternoon high temperatures in the mid to upper 90s and
overnight low temperatures in the mid 60s to lower 70s expected.
* WHERE...Western and Central Columbia River Gorge and the Hood
River Valley.
* WHEN...From noon Tuesday to 9 PM PDT Wednesday.
* IMPACTS...Hot temperatures may cause heat illnesses.
* ADDITIONAL DETAILS...Increasing high clouds may limit high
temperatures a bit on Wednesday when compared to Tuesday. However,
probabilities for high temperatures above 90 degrees on Wednesday
are high, ranging from 80-90%.
Heat Advisory
2025-09-01T14:22:00-07:00
2025-09-01T14:22:00-07:00
2025-09-02T12:00:00-07:00
2025-09-02T07:00:00-07:00
Actual
Update
Met
Expected
Moderate
Likely
West Columbia River Gorge I-84 Corridor; Upper Hood River Valley; Central Columbia River Gorge I-84 Corridor; West Columbia River Gorge - SR 14; Central Columbia River Gorge - SR 14
SAME
041051
SAME
041027
SAME
053059
UGC
ORZ120
UGC
ORZ121
UGC
ORZ122
UGC
WAZ209
UGC
WAZ210
AWIPSidentifier
NPWPQR
WMOidentifier
WWUS76 KPQR 012122
NWSheadline
HEAT ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO 9 PM PDT WEDNESDAY
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
VTEC
/O.CON.KPQR.HT.Y.0006.250902T1900Z-250904T0400Z/
eventEndingTime
2025-09-03T21:00:00-07:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
HTY
Categories: NOAA Current Watches for Washington and Oregon
Red Flag Warning issued September 1 at 1:46PM PDT until September 2 at 9:00PM PDT by NWS Medford OR
The National Weather Service in Medford has issued a Red Flag
Warning, which is in effect from 1 PM to 9 PM PDT Tuesday. The
Fire Weather Watch has been upgraded.
* AFFECTED AREA...In California, Fire weather zones 280, 281,
284 and 285. In Oregon, Fire weather zones 617, 621, 623, 624
and 625.
* THUNDERSTORMS...Scattered thunderstorms with abundant
lightning possible. Storms may produce little or no rain, and
lightning strikes outside of precipitation cores are
possible, and may cause many new fire starts.
* OUTFLOW WINDS...Gusts of 35 to 50 mph could travel outward up
to 25 miles from thunderstorm cores.
* ADDITIONAL DETAILS...IN addition to thunderstorm potential,
conditions on Tuesday will be hot, dry, breezy, and unstable,
adding to the heightened fire weather concerns for the day.
* DETAILED URL...View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
Red Flag Warning
2025-09-01T13:46:00-07:00
2025-09-01T13:46:00-07:00
2025-09-02T13:00:00-07:00
2025-09-02T06:30:00-07:00
Actual
Alert
Met
Expected
Severe
Likely
Western Klamath National Forest; Central Siskiyou County Including Shasta Valley; Siskiyou County from the Cascade Mountains East and South to Mt Shasta; Modoc County Except for the Surprise Valley; Umpqua National Forest; Siskiyou Mountains; Southern Oregon Cascades; Klamath Basin and the Fremont-Winema National Forest; South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties
SAME
006093
SAME
006049
SAME
041019
SAME
041029
SAME
041035
SAME
041039
SAME
041033
SAME
041037
SAME
041025
UGC
CAZ280
UGC
CAZ281
UGC
CAZ284
UGC
CAZ285
UGC
ORZ617
UGC
ORZ621
UGC
ORZ623
UGC
ORZ624
UGC
ORZ625
AWIPSidentifier
RFWMFR
WMOidentifier
WWUS86 KMFR 012046
NWSheadline
RED FLAG WARNING IN EFFECT FROM 1 PM TO 9 PM PDT TUESDAY FOR ABUNDANT LIGHTNING ON DRY FUELS FOR FIRE WEATHER ZONES 280, 281, 284, 285, 617, 621, 623, 624, AND 625
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
VTEC
/O.NEW.KMFR.FW.W.0024.250902T2000Z-250903T0400Z/
eventEndingTime
2025-09-02T21:00:00-07:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
FWW
Categories: NOAA Current Watches for Washington and Oregon
Heat Advisory issued September 1 at 12:02PM PDT until September 2 at 8:00PM PDT by NWS Pendleton OR
* WHAT...Hot conditions with temperatures up to 97 degrees expected.
This will pose a moderate to major risk of heat-related illness.
* WHERE...In Oregon, Central Oregon, John Day Basin, Grande Ronde
Valley, and Northern Blue Mountains of Oregon. In Washington,
Lower Slopes of the Eastern Washington Cascades Crest and
Northwest Blue Mountains.
* WHEN...From 11 AM to 8 PM PDT Tuesday.
* IMPACTS...Hot temperatures may cause heat illnesses.
Heat Advisory
2025-09-01T12:02:00-07:00
2025-09-01T12:02:00-07:00
2025-09-02T11:00:00-07:00
2025-09-02T15:15:00-07:00
Actual
Alert
Met
Expected
Moderate
Likely
Grande Ronde Valley; Northern Blue Mountains of Oregon; John Day Basin; Central Oregon; Northwest Blue Mountains; Lower Slopes of the Eastern Washington Cascades Crest
SAME
041061
SAME
041059
SAME
041063
SAME
041023
SAME
041031
SAME
041049
SAME
041065
SAME
041069
SAME
041013
SAME
041017
SAME
053013
SAME
053071
SAME
053037
SAME
053039
SAME
053077
UGC
ORZ049
UGC
ORZ502
UGC
ORZ505
UGC
ORZ511
UGC
WAZ030
UGC
WAZ523
AWIPSidentifier
NPWPDT
WMOidentifier
WWUS76 KPDT 011902
NWSheadline
HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM PDT TUESDAY
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
VTEC
/O.NEW.KPDT.HT.Y.0008.250902T1800Z-250903T0300Z/
eventEndingTime
2025-09-02T20:00:00-07:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
HTY
Categories: NOAA Current Watches for Washington and Oregon
Extreme Heat Warning issued September 1 at 12:02PM PDT until September 4 at 8:00PM PDT by NWS Pendleton OR
* WHAT...Dangerously hot conditions with temperatures up to 100
degrees expected. This will pose a major risk of heat-related
illness.
* WHERE...Portions of north central and northeast Oregon and
central, south central, and southeast Washington.
* WHEN...From 11 AM Tuesday to 8 PM PDT Thursday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...Daily high temperature records are at risk
for many cities in the warning area Tuesday through Thursday.
Extreme Heat Warning
2025-09-01T12:02:00-07:00
2025-09-01T12:02:00-07:00
2025-09-02T11:00:00-07:00
2025-09-02T15:15:00-07:00
Actual
Alert
Met
Expected
Severe
Likely
Eastern Columbia River Gorge of Oregon; Lower Columbia Basin of Oregon; Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon; North Central Oregon; Eastern Columbia River Gorge of Washington; Kittitas Valley; Yakima Valley; Lower Columbia Basin of Washington; Foothills of the Blue Mountains of Washington; Simcoe Highlands
SAME
041021
SAME
041055
SAME
041065
SAME
041049
SAME
041059
SAME
041069
SAME
053039
SAME
053037
SAME
053077
SAME
053005
SAME
053021
SAME
053071
SAME
053013
UGC
ORZ041
UGC
ORZ044
UGC
ORZ507
UGC
ORZ508
UGC
ORZ510
UGC
WAZ024
UGC
WAZ026
UGC
WAZ027
UGC
WAZ028
UGC
WAZ029
UGC
WAZ521
AWIPSidentifier
NPWPDT
WMOidentifier
WWUS76 KPDT 011902
NWSheadline
EXTREME HEAT WARNING IN EFFECT FROM 11 AM TUESDAY TO 8 PM PDT THURSDAY
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
VTEC
/O.NEW.KPDT.XH.W.0003.250902T1800Z-250905T0300Z/
eventEndingTime
2025-09-04T20:00:00-07:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
XHW
Categories: NOAA Current Watches for Washington and Oregon
Fire Weather Watch issued September 1 at 3:19AM PDT until September 2 at 8:00PM PDT by NWS Medford OR
* IMPACTS...Abundant lightning on dry fuels resulting in the
potential for numerous new fire starts.
* AFFECTED AREA...In California, Fire weather zones 280, 281,
284 and 285. In oregon, Fire weather zones 617, 621, 623, 624
and 625.
* THUNDERSTORMS...Scattered thunderstorms with abundant
lightning possible. Storms may produce little or no rain, and
lightning strikes outside of precipitation cores are
possible, and may cause many new fire starts.
* OUTFLOW WINDS...Gusts of 35 to 50 mph could travel outward up
to 25 miles from thunderstorm cores.
* DETAILED URL...View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
Fire Weather Watch
2025-09-01T03:19:00-07:00
2025-09-01T03:19:00-07:00
2025-09-02T14:00:00-07:00
2025-09-01T15:30:00-07:00
Actual
Update
Met
Future
Severe
Possible
Western Klamath National Forest; Central Siskiyou County Including Shasta Valley; Siskiyou County from the Cascade Mountains East and South to Mt Shasta; Modoc County Except for the Surprise Valley; Umpqua National Forest; Siskiyou Mountains; Southern Oregon Cascades; Klamath Basin and the Fremont-Winema National Forest; South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties
SAME
006093
SAME
006049
SAME
041019
SAME
041029
SAME
041035
SAME
041039
SAME
041033
SAME
041037
SAME
041025
UGC
CAZ280
UGC
CAZ281
UGC
CAZ284
UGC
CAZ285
UGC
ORZ617
UGC
ORZ621
UGC
ORZ623
UGC
ORZ624
UGC
ORZ625
AWIPSidentifier
RFWMFR
WMOidentifier
WWUS86 KMFR 011019
NWSheadline
FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING FOR ABUNDANT LIGHTNING ON DRY FUELS FOR FIRE WEATHER ZONES 280, 281, 284, 285, 617, 621, 623, 624, AND 625
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
VTEC
/O.CON.KMFR.FW.A.0013.250902T2100Z-250903T0300Z/
eventEndingTime
2025-09-02T20:00:00-07:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
FWA
Categories: NOAA Current Watches for Washington and Oregon
Fire Weather Watch issued September 1 at 3:10AM PDT until September 2 at 8:00PM PDT by NWS Portland OR
* AFFECTED AREA...In Oregon, Fire Weather Zone 689 Northern
Willamette National Forest and Fire Weather Zone 690 Southern
Willamette National Forest.
* THUNDERSTORMS...A 15 to 25% chance of thunderstorms.
* OUTFLOW WINDS...Instantaneous gusts as high as 40 mph. Gusts at
these speeds can be observed tens of miles away from the core of
the thunderstorm.
* DRY AND UNSTABLE...Unstable conditions with elevated mixing
heights may promote pyroconvective activity.
* IMPACTS...Conditions may be favorable for rapid fire spread
which may threaten life and property. Thunderstorm outflow
winds may result in unanticipated erratic fire spread. High
instability may result in fire growth. Frequent lightning and
critically dry fuels may result in fire starts.
Fire Weather Watch
2025-09-01T03:10:00-07:00
2025-09-01T03:10:00-07:00
2025-09-02T14:00:00-07:00
2025-09-01T19:00:00-07:00
Actual
Update
Met
Future
Severe
Possible
Northern Willamette National Forest; Southern Willamette National Forest
SAME
041005
SAME
041039
SAME
041043
SAME
041047
SAME
041019
SAME
041035
UGC
ORZ689
UGC
ORZ690
AWIPSidentifier
RFWPQR
WMOidentifier
WWUS86 KPQR 011010
NWSheadline
FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING FOR THUNDERSTORMS AND UNSTABLE CONDITIONS FOR FIRE WEATHER ZONES 689 AND 690
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
VTEC
/O.CON.KPQR.FW.A.0003.250902T2100Z-250903T0300Z/
eventEndingTime
2025-09-02T20:00:00-07:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
FWA
Categories: NOAA Current Watches for Washington and Oregon
Heat Advisory issued September 1 at 3:05AM PDT until September 3 at 9:00PM PDT by NWS Portland OR
* WHAT...Afternoon high temperatures in the mid to upper 90s and
overnight low temperatures in the mid 60s to low 70s expected.
* WHERE...Western and Central Columbia River Gorge and the Hood
River Valley.
* WHEN...From noon Tuesday to 9 PM PDT Wednesday.
* IMPACTS...Hot temperatures may cause heat illnesses.
Heat Advisory
2025-09-01T03:05:00-07:00
2025-09-01T03:05:00-07:00
2025-09-02T12:00:00-07:00
2025-09-01T17:00:00-07:00
Actual
Alert
Met
Expected
Moderate
Likely
West Columbia River Gorge I-84 Corridor; Upper Hood River Valley; Central Columbia River Gorge I-84 Corridor; West Columbia River Gorge - SR 14; Central Columbia River Gorge - SR 14
SAME
041051
SAME
041027
SAME
053059
UGC
ORZ120
UGC
ORZ121
UGC
ORZ122
UGC
WAZ209
UGC
WAZ210
AWIPSidentifier
NPWPQR
WMOidentifier
WWUS76 KPQR 011005
NWSheadline
HEAT ADVISORY IN EFFECT FROM NOON TUESDAY TO 9 PM PDT WEDNESDAY
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
VTEC
/O.NEW.KPQR.HT.Y.0006.250902T1900Z-250904T0400Z/
eventEndingTime
2025-09-03T21:00:00-07:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
HTY
Categories: NOAA Current Watches for Washington and Oregon
Air Quality Alert issued August 31 at 2:16PM PDT by NWS Medford OR
Oregon Department of Environmental Quality has issued an Air
Quality Advisory...in effect until 11 AM PDT Tuesday.
The advisory is in effect for all of Klamath County, including
Crater Lake, Chemult, Crescent, Chiloquin, Klamath Falls, Sprague
River, Beatty, and Bly.
Wildfires burning in the region 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. People 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.
For additional information...please visit the web site at
https://oregonsmoke.org
Air Quality Alert
2025-08-31T14:16:00-07:00
2025-08-31T14:16:00-07:00
2025-08-31T14:16:00-07:00
2025-09-01T15:00:00-07:00
Actual
Alert
Met
Unknown
Unknown
Unknown
Klamath, OR
SAME
041035
UGC
ORC035
AWIPSidentifier
AQAMFR
WMOidentifier
AEUS76 KMFR 312116
NWSheadline
AIR QUALITY ALERT IN EFFECT UNTIL 11 AM PDT TUESDAY
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
AQA
Categories: NOAA Current Watches for Washington and Oregon
Fire Weather Watch issued August 31 at 1:29PM PDT until September 2 at 8:00PM PDT by NWS Portland OR
The National Weather Service in Portland has issued a Fire
Weather Watch for thunderstorms and unstable conditions, which is
in effect from 2 PM to 8 PM PDT Tuesday.
* AFFECTED AREA...In Oregon, Fire Weather Zone 689 Northern
Willamette National Forest and Fire Weather Zone 690 Southern
Willamette National Forest.
* THUNDERSTORMS...Isolated to scattered thunderstorms. 10-20%
chance of thunderstorms.
* OUTFLOW WINDS...Instantaneous gusts as high as 40 mph. Gusts at
these speeds can be observed tens of miles away from the core of
the thunderstorm.
* DRY AND UNSTABLE...Unstable conditions with elevated mixing
heights may promote pyroconvective activity.
* IMPACTS...Conditions may be favorable for rapid fire spread
which may threaten life and property. Thunderstorm outflow winds
may result in unanticipated erratic fire spread. High
instability may result in fire growth. Frequent lightning and
critically dry fuels may result in fire starts.
Fire Weather Watch
2025-08-31T13:29:00-07:00
2025-08-31T13:29:00-07:00
2025-09-02T14:00:00-07:00
2025-09-01T05:00:00-07:00
Actual
Alert
Met
Future
Severe
Possible
Northern Willamette National Forest; Southern Willamette National Forest
SAME
041005
SAME
041039
SAME
041043
SAME
041047
SAME
041019
SAME
041035
UGC
ORZ689
UGC
ORZ690
AWIPSidentifier
RFWPQR
WMOidentifier
WWUS86 KPQR 312029
NWSheadline
FIRE WEATHER WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING FOR THUNDERSTORMS AND UNSTABLE CONDITIONS FOR FIRE WEATHER ZONES 689 AND 690
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
VTEC
/O.NEW.KPQR.FW.A.0003.250902T2100Z-250903T0300Z/
eventEndingTime
2025-09-02T20:00:00-07:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
FWA
Categories: NOAA Current Watches for Washington and Oregon
Fire Weather Watch issued August 31 at 1:13PM PDT until September 2 at 8:00PM PDT by NWS Medford OR
The National Weather Service in Medford has issued a Fire Weather
Watch, which is in effect from Tuesday afternoon through Tuesday
evening.
* IMPACTS...Abundant lightning on dry fuels resulting in the
potential for numerous new fire starts.
* AFFECTED AREA...In California, Fire weather zones 280, 281, 284
and 285. In oregon, Fire weather zones 617, 621, 623, 624 and
625.
* THUNDERSTORMS...Scattered thunderstorms with abundant lightning
possible. Storms may produce little or no rain, and lightning
strikes outside of precipitation cores are possible, and may
cause many new fire starts.
* OUTFLOW WINDS...Gusts of 35 to 50 mph could travel outward up
to 25 miles from thunderstorm cores.
* DETAILED URL...View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
Fire Weather Watch
2025-08-31T13:13:00-07:00
2025-08-31T13:13:00-07:00
2025-09-02T14:00:00-07:00
2025-09-01T05:00:00-07:00
Actual
Alert
Met
Future
Severe
Possible
Western Klamath National Forest; Central Siskiyou County Including Shasta Valley; Siskiyou County from the Cascade Mountains East and South to Mt Shasta; Modoc County Except for the Surprise Valley; Umpqua National Forest; Siskiyou Mountains; Southern Oregon Cascades; Klamath Basin and the Fremont-Winema National Forest; South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties
SAME
006093
SAME
006049
SAME
041019
SAME
041029
SAME
041035
SAME
041039
SAME
041033
SAME
041037
SAME
041025
UGC
CAZ280
UGC
CAZ281
UGC
CAZ284
UGC
CAZ285
UGC
ORZ617
UGC
ORZ621
UGC
ORZ623
UGC
ORZ624
UGC
ORZ625
AWIPSidentifier
RFWMFR
WMOidentifier
WWUS86 KMFR 312013
NWSheadline
FIRE WEATHER WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING FOR ABUNDANT LIGHTNING ON DRY FUELS FOR FIRE WEATHER ZONES 280, 281, 284, 285, 617, 621, 623, 624, AND 625
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
VTEC
/O.NEW.KMFR.FW.A.0013.250902T2100Z-250903T0300Z/
eventEndingTime
2025-09-02T20:00:00-07:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
FWA
Categories: NOAA Current Watches for Washington and Oregon
Extreme Heat Watch issued August 31 at 12:25PM PDT until September 4 at 8:00PM PDT by NWS Pendleton OR
* WHAT...Dangerously hot conditions with temperatures up to 102
degrees possible. This will pose a major risk of heat-related
illness.
* WHERE...Portions of north central and northeast Oregon and
central, south central, and southeast Washington.
* WHEN...From Tuesday morning through Thursday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events. 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.
* ADDITIONAL DETAILS...Daily high temperature records are at risk
for many cities in the watch area Tuesday through Thursday.
Extreme Heat Watch
2025-08-31T12:25:00-07:00
2025-08-31T12:25:00-07:00
2025-09-02T11:00:00-07:00
2025-09-01T15:00:00-07:00
Actual
Alert
Met
Future
Severe
Likely
Eastern Columbia River Gorge of Oregon; Lower Columbia Basin of Oregon; Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon; North Central Oregon; Eastern Columbia River Gorge of Washington; Kittitas Valley; Yakima Valley; Lower Columbia Basin of Washington; Foothills of the Blue Mountains of Washington; Simcoe Highlands
SAME
041021
SAME
041055
SAME
041065
SAME
041049
SAME
041059
SAME
041069
SAME
053039
SAME
053037
SAME
053077
SAME
053005
SAME
053021
SAME
053071
SAME
053013
UGC
ORZ041
UGC
ORZ044
UGC
ORZ507
UGC
ORZ508
UGC
ORZ510
UGC
WAZ024
UGC
WAZ026
UGC
WAZ027
UGC
WAZ028
UGC
WAZ029
UGC
WAZ521
AWIPSidentifier
NPWPDT
WMOidentifier
WWUS76 KPDT 311925
NWSheadline
EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH THURSDAY EVENING
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
VTEC
/O.NEW.KPDT.XH.A.0004.250902T1800Z-250905T0300Z/
eventEndingTime
2025-09-04T20:00:00-07:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
XHA
Categories: NOAA Current Watches for Washington and Oregon
Air Quality Alert issued August 30 at 3:04PM PDT by NWS Medford OR
Oregon Department of Environmental Quality has issued an Air
Quality Advisory...in effect until 11 AM PDT Tuesday.
The advisory is in effect for all of Klamath County, including
Crater Lake, Chemult, Crescent, Chiloquin, Klamath Falls, Sprague
River, Beatty, and Bly.
Wildfires burning in the region 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. People 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.
For additional information...please visit the web site at
https://oregonsmoke.org
Air Quality Alert
2025-08-30T15:04:00-07:00
2025-08-30T15:04:00-07:00
2025-08-30T15:04:00-07:00
2025-08-31T17:00:00-07:00
Actual
Alert
Met
Unknown
Unknown
Unknown
Klamath, OR
SAME
041035
UGC
ORC035
AWIPSidentifier
AQAMFR
WMOidentifier
AEUS76 KMFR 302204
NWSheadline
AIR QUALITY ALERT IN EFFECT UNTIL 11 AM PDT TUESDAY
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
AQA
Categories: NOAA Current Watches for Washington and Oregon
Flash Flood Warning issued August 29 at 5:08PM PDT until August 29 at 6:30PM PDT by NWS Pendleton OR
FFWPDT
The National Weather Service in Pendleton has issued a
* Flash Flood Warning for...
The Battle Mountain Complex burn scar in...
Northern Grant County in central Oregon...
Southeastern Morrow County in northeastern Oregon...
Southwestern Umatilla County in northeastern Oregon...
* Until 630 PM PDT.
* At 508 PM PDT, Doppler radar indicated thunderstorms producing
heavy rain over the Battle Mountain Complex burn scar. Between 0.5
and 1 inch of rain has fallen. Additional rainfall amounts up to
0.5 inches are possible in the warned area. Flash flooding is
ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms in and around
the Battle Mountain Complex Burn Scar.
SOURCE...Radar.
IMPACT...Flooding of areas in and around the Battle Mountain
Complex Burn Scar.
* Some locations that will experience flash flooding include...
mainly rural areas of Northern Grant, Southeastern Morrow and
Southwestern Umatilla Counties
Flash Flood Warning
2025-08-29T17:08:00-07:00
2025-08-29T17:08:00-07:00
2025-08-29T17:08:00-07:00
2025-08-29T18:30:00-07:00
Actual
Alert
Met
Immediate
Severe
Likely
Grant, OR; Morrow, OR; Umatilla, OR
45.1,-119.41 45.14,-119.33 45.1,-119.12 44.99,-119.18 44.87,-119.32 44.9,-119.51 45.06,-119.51 45.1,-119.41
SAME
041023
SAME
041049
SAME
041059
UGC
ORC023
UGC
ORC049
UGC
ORC059
AWIPSidentifier
FFWPDT
WMOidentifier
WGUS56 KPDT 300008
flashFloodDetection
RADAR INDICATED
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
EAS-ORG
WXR
VTEC
/O.NEW.KPDT.FF.W.0001.250830T0008Z-250830T0130Z/
eventEndingTime
2025-08-29T18:30:00-07:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
FFW
NationalWeatherService
FFW
Categories: NOAA Current Watches for Washington and Oregon
Air Quality Alert issued August 29 at 11:19AM PDT by NWS Pendleton OR
Oregon Department of Environmental Quality has issued an Air Quality
Advisory.. until 11 AM PDT Tuesday.
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
Air Quality Alert
2025-08-29T11:19:00-07:00
2025-08-29T11:19:00-07:00
2025-08-29T11:19:00-07:00
2025-09-02T11:00:00-07:00
Actual
Alert
Met
Unknown
Unknown
Unknown
Deschutes, OR
SAME
041017
UGC
ORC017
AWIPSidentifier
AQAPDT
WMOidentifier
AEUS76 KPDT 291819
NWSheadline
AIR QUALITY ALERT IN EFFECT UNTIL 11 AM PDT TUESDAY FOR SOUTHERN DESCHUTES COUNTY...INCLUDING SUNRIVER AND LA PINE
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
AQA
Categories: NOAA Current Watches for Washington and Oregon
Air Quality Alert issued August 29 at 10:28AM PDT by NWS Medford OR
Oregon Department of Environmental Quality has issued an Air
Quality Advisory...in effect until 11 AM PDT Tuesday.
The advisory is in effect for all of Klamath County, including
Crater Lake, Chemult, Crescent, Chiloquin, Klamath Falls, Sprague
River, Beatty, and Bly.
Wildfires burning in the region 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. People 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.
For additional information...please visit the web site at
https://oregonsmoke.org
Air Quality Alert
2025-08-29T10:28:00-07:00
2025-08-29T10:28:00-07:00
2025-08-29T10:28:00-07:00
2025-08-30T14:00:00-07:00
Actual
Alert
Met
Unknown
Unknown
Unknown
Klamath, OR
SAME
041035
UGC
ORC035
AWIPSidentifier
AQAMFR
WMOidentifier
AEUS76 KMFR 291728
NWSheadline
AIR QUALITY ALERT IN EFFECT UNTIL TO 11 AM PDT TUESDAY
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
AQA
Categories: NOAA Current Watches for Washington and Oregon
Special Weather Statement issued August 28 at 3:04PM PDT by NWS Boise ID
At 301 PM PDT, Doppler radar was tracking a strong thunderstorm over
Brogan, or 27 miles west of Weiser, moving east at 20 mph.
HAZARD...Heavy rain on US highway 26.
SOURCE...Radar indicated.
IMPACT...Heavy rain may cause a travel hazard due to ponding of
water on US 26.
This strong thunderstorm will be near...
Jamieson around 410 PM MDT.
Special Weather Statement
2025-08-28T15:04:00-07:00
2025-08-28T15:04:00-07:00
2025-08-28T15:04:00-07:00
2025-08-28T15:45:00-07:00
Actual
Alert
Met
Expected
Moderate
Observed
Malheur County; Oregon Lower Treasure Valley
44.2,-117.63 44.3,-117.57 44.2299999,-117.26 44.09,-117.33 44.2,-117.63
SAME
041045
UGC
ORZ063
UGC
ORZ064
AWIPSidentifier
SPSBOI
WMOidentifier
WWUS85 KBOI 282204
NWSheadline
A STRONG THUNDERSTORM WILL IMPACT NORTH CENTRAL MALHEUR COUNTY THROUGH 345 PM PDT
eventMotionDescription
2025-08-28T22:01:00-00:00...storm...288DEG...17KT...44.23,-117.52
maxWindGust
Up to 30 MPH
maxHailSize
0.00
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
EAS-ORG
WXR
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
SPS
NationalWeatherService
SPS
Categories: NOAA Current Watches for Washington and Oregon
Special Weather Statement issued August 28 at 2:59PM PDT by NWS Boise ID
At 259 PM PDT, Doppler radar was tracking a strong thunderstorm over
Love Reservoir, or 15 miles east of Baker City, moving east at 10
mph.
HAZARD...Wind gusts up to 50 mph and penny size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Areas of blowing dust reducing
visibility. Minor damage to outdoor objects is possible.
Locations impacted include...
Richland, Love Reservoir, Sparta, Little Lookout Mountain, Big
Lookout Mountain, and Sheep Mountain.
Special Weather Statement
2025-08-28T14:59:00-07:00
2025-08-28T14:59:00-07:00
2025-08-28T14:59:00-07:00
2025-08-28T15:30:00-07:00
Actual
Alert
Met
Expected
Moderate
Observed
Baker County
44.64,-117.58 44.84,-117.57 44.92,-117.13 44.55,-117.19 44.64,-117.58
SAME
041001
UGC
ORZ062
AWIPSidentifier
SPSBOI
WMOidentifier
WWUS85 KBOI 282159
NWSheadline
A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN BAKER COUNTY THROUGH 330 PM PDT
eventMotionDescription
2025-08-28T21:59:00-00:00...storm...264DEG...10KT...44.74,-117.51
maxWindGust
50 MPH
maxHailSize
0.75
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
EAS-ORG
WXR
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
SPS
NationalWeatherService
SPS
Categories: NOAA Current Watches for Washington and Oregon
Flash Flood Warning issued August 27 at 7:14PM MDT until August 27 at 10:15PM MDT by NWS Boise ID
FFWBOI
The National Weather Service in Boise has issued a
* Flash Flood Warning for...
East Central Malheur County in southeastern Oregon...
* Until 1015 PM MDT.
* At 714 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
have fallen. The expected rainfall rate is 1.5 to 2.5 inches per
hour. Additional rainfall amounts of 0.5 to 1 inch are possible in
the warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, as well as
other poor drainage and low-lying areas.
* Leslie Gulch area.
Leslie Gulch is a known flash-flood area.
Flash Flood Warning
2025-08-27T19:14:00-06:00
2025-08-27T19:14:00-06:00
2025-08-27T19:14:00-06:00
2025-08-27T22:15:00-06:00
Actual
Alert
Met
Immediate
Severe
Likely
Malheur, OR
43.2299999,-117.22 43.24,-117.39 43.3,-117.47 43.36,-117.38 43.42,-117.25 43.38,-117.16 43.32,-117.17 43.2299999,-117.22
SAME
041045
UGC
ORC045
AWIPSidentifier
FFWBOI
WMOidentifier
WGUS55 KBOI 280114
flashFloodDetection
RADAR INDICATED
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
EAS-ORG
WXR
VTEC
/O.NEW.KBOI.FF.W.0010.250828T0114Z-250828T0415Z/
eventEndingTime
2025-08-27T22:15:00-06:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
FFW
NationalWeatherService
FFW
Categories: NOAA Current Watches for Washington and Oregon
Flash Flood Watch issued August 27 at 1:48PM PDT until August 27 at 11:00PM PDT by NWS Boise ID
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of Idaho, including the following areas, Boise
Mountains, Camas Prairie, Lower Treasure Valley, Owyhee Mountains,
Southern Twin Falls County, Southwest Highlands, Upper Treasure
Valley, Upper Weiser River, West Central Mountains and Western
Magic Valley and southeast Oregon, including the following area,
Oregon Lower Treasure Valley.
* WHEN...Until midnight MDT /11 PM PDT/ tonight.
* IMPACTS...Heavy rainfall could trigger flash flooding or debris
flows in and near recent wildfire burn scars.
* ADDITIONAL DETAILS...
- https://www.weather.gov/safety/flood
Flash Flood Watch
2025-08-27T13:48:00-07:00
2025-08-27T13:48:00-07:00
2025-08-27T13:48:00-07:00
2025-08-27T22:00:00-07:00
Actual
Update
Met
Future
Severe
Possible
West Central Mountains; Lower Treasure Valley; Boise Mountains; Upper Treasure Valley; Southwest Highlands; Western Magic Valley; Camas Prairie; Owyhee Mountains; Southern Twin Falls County; Upper Weiser River; Oregon Lower Treasure Valley
SAME
016003
SAME
016045
SAME
016085
SAME
016087
SAME
016027
SAME
016073
SAME
016075
SAME
016015
SAME
016025
SAME
016039
SAME
016001
SAME
016047
SAME
016053
SAME
016083
SAME
041045
UGC
IDZ011
UGC
IDZ012
UGC
IDZ013
UGC
IDZ014
UGC
IDZ015
UGC
IDZ016
UGC
IDZ028
UGC
IDZ029
UGC
IDZ030
UGC
IDZ033
UGC
ORZ064
AWIPSidentifier
FFABOI
WMOidentifier
WGUS65 KBOI 272048
NWSheadline
FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MDT /11 PM PDT/ TONIGHT
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
EAS-ORG
WXR
VTEC
/O.CON.KBOI.FF.A.0005.000000T0000Z-250828T0600Z/
eventEndingTime
2025-08-27T23:00:00-07:00
expiredReferences
w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.91cd8d88bc6590c95119319e08a133ad8a5230b3.002.1,2025-08-26T12:30:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f878c72a726db05b7afdb7851582b81ade5769bc.001.1,2025-08-25T11:41:00-06:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
FFA
NationalWeatherService
FFA
Categories: NOAA Current Watches for Washington and Oregon
Red Flag Warning issued August 27 at 1:46PM PDT until August 27 at 9:00PM PDT by NWS Portland OR
...RED FLAG WARNING IN EFFECT THROUGH THIS EVENING FOR OUTFLOW
WINDS AND HIGH INSTABILITY...
* AFFECTED AREA...In Oregon, Fire Weather Zone 688 Mt. Hood
National Forest Region. In Washington, Fire Weather Zone 634
Southern Gifford Pinchot National Forest and Fire Weather Zone
635 Mt. Adams Ranger District of the Gifford-Pinchot National
Forest.
* THUNDERSTORMS...Isolated to scattered thunderstorms. 20-30%
chance of thunderstorms through this evening. 10-15% chance for
wetting rains with passing thunderstorms.
* UNSTABLE...High instability with elevated mixing heights may
promote pyroconvective activity.
* OUTFLOW WINDS...Instantaneous gusts as high as 40 mph. Gusts at
these speeds can be observed tens of miles away from the core of
the thunderstorm.
* IMPACTS...Conditions may be favorable for rapid fire spread
which may threaten life and property. Thunderstorm outflow
winds may result in unanticipated erratic fire spread. High
instability may result in fire growth. Frequent lightning and
critically dry fuels may result in fire starts.
Red Flag Warning
2025-08-27T13:46:00-07:00
2025-08-27T13:46:00-07:00
2025-08-27T13:46:00-07:00
2025-08-27T21:00:00-07:00
Actual
Update
Met
Expected
Severe
Likely
Mt. Hood National Forest Region; Southern Gifford Pinchot National Forest; Mt. Adams Ranger District of the Gifford-Pinchot National Forest
SAME
041005
SAME
041027
SAME
041031
SAME
041047
SAME
041051
SAME
041065
SAME
053011
SAME
053015
SAME
053059
SAME
053077
SAME
053039
UGC
ORZ688
UGC
WAZ634
UGC
WAZ635
AWIPSidentifier
RFWPQR
WMOidentifier
WWUS86 KPQR 272046
NWSheadline
RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR OUTFLOW WINDS AND HIGH INSTABILITY FOR FIRE WEATHER ZONES 634, 635, AND 688
BLOCKCHANNEL
EAS
BLOCKCHANNEL
NWEM
BLOCKCHANNEL
CMAS
VTEC
/O.CON.KPQR.FW.W.0005.000000T0000Z-250828T0400Z/
eventEndingTime
2025-08-27T21:00:00-07:00
Public
IPAWSv1.0
en-US
http://www.weather.gov
SAME
NWS
NationalWeatherService
FWW
Categories: NOAA Current Watches for Washington and Oregon