An Upper Level Low Pressure Trough is pushing in along the coast bringing moisture from the Southwest into the Pacific Northwest. An Upper Level High Pressure (“O” shape) centered over the Nevada is pulling eastward. The graphics for days 1-3 show a cold frontal system pushing through Oregon today. The graphics for days 3-7  Monday through Friday show no major activity over the Pacific Northwest through the period.

ADVISORIES: 

• A RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 8 PM TODAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON, THE NORTHERN BLUE MOUNTAINS OF OREGON, AND CANYON GRASSLANDS OF WALLOWA COUNTY, GRANDE RONDE VALLEY OF OREGON, EAGLE CAP WILDERNESS, JOHN DAY VALLEY AND CENTRAL MOUNTAINS OF OREGON.
• A RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 9 PM TODAY FOR THE KLAMATH BASIN, THE FRENMONT-WINEMA NATIONAL FOREST, THE SOUTH CENTRAL OREGON DESERT INCLIUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
• A FIRE WEATHER WATCH IS IN EFFECT FROM THIS AFTERNOON THROUGH THROUGH THIS EVENING FOR WINDS AND LOW RELATIVE HUMIDITY FOR CENTRAL CANYONLANDS, NORTHWESTERN VALE BLM, AND THE BAKER VALLEY.
• A RED FLAG WARNING IS IN EFFECT FROM 3 PM MDT UNTIL 9 PM TODAY FOR WINDS AND LOW RELATIVE HUMIDITY FOR BURNS BLM, STEENS MOUNTAIN, AND SOUTHERN GRASSLANDS.
• A WIND ADVISORY IS IN EFFECT FROM 11AM UNTIL 11 PM TODAY FOR THE EASTERN COLUMBIA GORGE OF OREGON, THE LOWER COLUMBIA RIVER GORGE OF OREGON, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, AND NORTH CENTRAL OREGON.
• A WIND ADVISORY IS IN EFFECT FROM 8 PM TODAY UNTIL 2 AM SUNDAY FOR BAKER COUNTY.
• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL NOON MONDAY FOR CLACKAMAS COUNTY.
• AN AIR QUALITY ALERT FOR WILDFIRE SMOKE IS IN EFFECT UNTIL 2 PM MONDAY FOR CROOK, JEFFERSON, UNION, WALLOWA, WASCO, AND WHEELER COUNTIES.

HEALTH ADVISORIES:

• A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

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Forecast for the Umpqua Valley including Roseburg:

An Upper Level Low Pressure Trough is pushing in along the coast bringing moisture from the Southwest into the Pacific Northwest. An Upper Level High Pressure (“O” shape) centered over the Nevada is pulling eastward. The graphics for days 1-3 show a cold frontal system pushing through Oregon between Saturday. The graphics for days 3-7  Monday through Friday show no major activity over the Pacific Northwest through the period.

ADVISORIES: 

• A RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 8 PM SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON, THE NORTHERN BLUE MOUNTAINS OF OREGON, AND CANYON GRASSLANDS OF WALLOWA COUNTY, GRANDE RONDE VALLEY OF OREGON, EAGLE CAP WILDERNESS, JOHN DAY VALLEY AND CENTRAL MOUNTAINS OF OREGON.
• A RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 9 PM SATURDAY FOR THE KLAMATH BASIN, THE FRENMONT-WINEMA NATIONAL FOREST, THE SOUTH CENTRAL OREGON DESERT INCLIUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
• A FIRE WEATHER WATCH IS IN EFFECT FROM SATURDAY AFTERNOON THROUGH THROUGH SATURDAY EVENING FOR WINDS AND LOW RELATIVE HUMIDITY FOR CENTRAL CANYONLANDS, NORTHWESTERN VALE BLM, AND THE BAKER VALLEY.
• A RED FLAG WARNING IS IN EFFECT FROM 3 PM MDT UNTIL 9 PM SATURDAY FOR WINDS AND LOW RELATIVE HUMIDITY FOR BURNS BLM, STEENS MOUNTAIN, AND SOUTHERN GRASSLANDS.
• A WIND ADVISORY IS IN EFFECT FROM 11AM UNTIL 11 PM SATURDAY FOR THE EASTERN COLUMBIA GORGE OF OREGON, THE LOWER COLUMBIA RIVER GORGE OF OREGON, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, AND NORTH CENTRAL OREGON.
• A WIND ADVISORY IS IN EFFECT FROM 8 PM SATURDAY UNTIL 2 AM SUNDAY FOR BAKER COUNTY.
• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL NOON MONDAY FOR CLACKAMAS COUNTY.
• AN AIR QUALITY ALERT FOR WILDFIRE SMOKE IS IN EFFECT UNTIL 2 PM MONDAY FOR CROOK, JEFFERSON, UNION, WALLOWA, WASCO, AND WHEELER COUNTIES.

HEALTH ADVISORIES:

• A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

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Forecast for the Umpqua Valley including Roseburg:

A strong area of Upper Level High Pressure (“O” shape) centered over the Texas Panhandle will be spreading westward to have even more influence on our weather pattern. The graphics for days 1-3 show a weak cold frontal system pushing through Oregon between today and Saturday. The graphics for days 3-7  Sunday through Thursday show activity over the Pacific Northwest through the period.

ADVISORIES: 

• A FIRE WEATHER WATCH IS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON, AND CANYON GRASSLANDS OF WALLOWA COUNTY.
• A FIRE WEATHER WATCH IS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE NORTHERN BLUE MOUNTAINS OF OREGON, GRANDE RONDE VALLEY OF OREGON, EAGLE CAP WILDERNESS, JOHN DAY VALLEY, CENTRAL BLUE MOUNTAIINS, WESTERN FORESTED BLUE MOUNTAINS, AND THE CENTRAL MOUNTAINS OF OREGON.
• A FIRE WEATHER WATCH IS IN EFFECT FROM SATURDAY AFTERNOON THROUGH THROUGH SATURDAY EVENING FOR WINDS AND LOW RELATIVE HUMIDITY FOR CENTRAL CANYONLANDS, NORTHWESTERN VALE BLM, AND THE BAKER VALLEY.
• A FIRE WEATHER WATCH IS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING FOR WINDS AND LOW RELATIVE HUMIDITY FOR BURNS BLM, STEENS MOUNTAIN, AND SOUTHERN GRASSLANDS.
• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL FURTHER NOTICE FOR BAKER COUNTY, AND MALHEUR COUNTY.
• AN AIR QUALITY ADVISORY DUE TO WILDFIRE SMOKE IS IN EFFECT UNTIL NOON TODAY FOR HOOD RIVER.
• AN AIR QUALITY ALERT FOR WILDFIRE SMOKE IS IN EFFECT UNTIL NOON TODAY FOR CROOK, JEFFERSON, UNION, WALLOWA, AND WASCO COUNTIES.

HEALTH ADVISORIES:

• A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

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Forecast for the Umpqua Valley including Roseburg:

A strong area of Upper Level High Pressure (“O” shape) centered over the Texas Panhandle will be spreading westward to have even more influence on our weather pattern. The graphics for days 1-3 show a weak cold frontal system pushing through Oregon between Friday and Saturday.  The graphics for days 3-7  Sunday through Thursday show activity over the Pacific Northwest through the period.

ADVISORIES: 

• A FIRE WEATHER WATCH IS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON, AND CANYON GRASSLANDS OF WALLOWA COUNTY.
• A FIRE WEATHER WATCH IS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE NORTHERN BLUE MOUNTAINS OF OREGON, GRANDE RONDE VALLEY OF OREGON, EAGLE CAP WILDERNESS, JOHN DAY VALLEY, CENTRAL BLUE MOUNTAIINS, WESTERN FORESTED BLUE MOUNTAINS, AND THE CENTRAL MOUNTAINS OF OREGON.
• A FIRE WEATHER WATCH IS IN EFFECT FROM SATURDAY AFTERNOON THROUGH THROUGH SATURDAY EVENING FOR WINDS AND LOW RELATIVE HUMIDITY FOR CENTRAL CANYONLANDS, NORTHWESTERN VALE BLM, AND THE BAKER VALLEY.
• A FIRE WEATHER WATCH IS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING FOR WINDS AND LOW RELATIVE HUMIDITY FOR BURNS BLM, STEENS MOUNTAIN, AND SOUTHERN GRASSLANDS.
• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL FURTHER NOTICE FOR BAKER COUNTY, AND MALHEUR COUNTY.
• AN AIR QUALITY ADVISORY DUE TO WILDFIRE SMOKE IS IN EFFECT UNTIL NOON FRIDAY FOR HOOD RIVER.
• AN AIR QUALITY ALERT FOR WILDFIRE SMOKE IS IN EFFECT UNTIL NOON FRIDAY FOR CROOK, JEFFERSON, UNION, WALLOWA, AND WASCO COUNTIES.

HEALTH ADVISORIES:

• A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

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Forecast for the Umpqua Valley including Roseburg:

A strong area of Upper Level High Pressure (“O” shape) centered over the Texas Panhandle will be spreading westward to have even more influence on our weather pattern. The graphics for days 1-3 show a weak cold frontal system approaching the coast  The graphics for days 3-7  Saturday through Wednesday show frontal activity over the Pacific Northwest Saturday.

ADVISORIES: 

• A FIRE WEATHER WATCH IS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON, AND CANYON GRASSLANDS OF WALLOWA COUNTY.
• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL FURTHER NOTICE FOR BAKER COUNTY, HARNEY COUNTY, AND MALHEUR COUNTY.

HEALTH ADVISORIES:

• A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

_______________

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Forecast for the Umpqua Valley including Roseburg:

A strong area of Upper Level High Pressure (“O” shape) centered over the Texas Panhandle will be spreading westward to have even more influence on our weather pattern. The graphics for days 1-3 show a weak cold frontal system approaching the coast  The graphics for days 3-7  Saturday through Wednesday show frontal activity over the Pacific Northwest Saturday.

ADVISORIES: 

• A FIRE WEATHER WATCH IS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON, AND CANYON GRASSLANDS OF WALLOWA COUNTY.
• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL FURTHER NOTICE FOR BAKER COUNTY, HARNEY COUNTY, AND MALHEUR COUNTY.

HEALTH ADVISORIES:

• A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

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Forecast for the Umpqua Valley including Roseburg:

A strong area of Upper Level High Pressure (“O” shape) centered over the Texas Panhandle along with an Upper Level Low Pressure Trough well offshore are in control of our weather with continued onshore airflow. The graphics for days 1-3 show a weak cold frontal system that slid over the Pacific Northwest Tuesday. The graphics for days 3-7  Friday through Tuesday show frontal activity over the Pacific Northwest Saturday.

ADVISORIES: 

• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL NOON WEDNESDAY DUE TO WILDFIRE SMOKE FOR CROOK,  GRANT, JEFFERSON, MORROW, UNION, WALLOWA, AND WHEELER COUNTIES.
• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL FURTHER NOTICE FOR BAKER COUNTY, HARNEY COUNTY, AND MALHEUR COUNTY.

HEALTH ADVISORIES:

• A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

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Forecast for the Umpqua Valley including Roseburg:

A strong area of Upper Level High Pressure (“O” shape) centered over the Texas Panhandle along with an Upper Level Low Pressure Trough well offshore are in control of our weather with continued onshore airflow. The graphics for days 1-3 show a weak cold frontal system sliding over the Pacific Northwest today. The graphics for days 3-7  Friday through Tuesday show frontal activity over the Pacific Northwest Saturday.

ADVISORIES: 

• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL NOON WEDNESDAY DUE TO WILDFIRE SMOKE FOR CROOK,  GRANT, JEFFERSON, MORROW, UNION, WALLOWA, AND WHEELER COUNTIES.
• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL FURTHER NOTICE FOR BAKER COUNTY, HARNEY COUNTY, AND MALHEUR COUNTY.

HEALTH ADVISORIES:

• A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

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Forecast for the Umpqua Valley including Roseburg:

A strong area of Upper Level High Pressure (“O” shape) centered over the Texas Panhandle along with an Upper Level Low Pressure Trough well offshore are in control of our weather with continued onshore airflow. The graphics for days 1-3 show a weak cold frontal system falling apart over the Pacific Northwest today. The graphics for days 3-7  Wednesday through Sunday show frontal activity over the Pacific Northwest next Saturday and Sunday.

ADVISORIES: 

• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL NOON WEDNESDAY DUE TO WILDFIRE SMOKE FOR CROOK,  GRANT, JEFFERSON, MORROW, UNION, WALLOWA, AND WHEELER COUNTIES.
• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL FURTHER NOTICE FOR BAKER COUNTY, HARNEY COUNT, AND MALHEUR COUNTY.

HEALTH ADVISORIES:

• A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

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Forecast for the Umpqua Valley including Roseburg:

A strong area of Upper Level High Pressure (“O” shape) centered over the Texas Panhandle along with an Upper Level Low Pressure Trough well offshore are in control of our weather with continued onshore airflow. The graphics for days 1-3 show a weak cold frontal system falling apart over the Pacific Northwest today. The graphics for days 3-7  Wednesday through Sunday show frontal activity over the Pacific Northwest next Saturday and Sunday.

ADVISORIES: 

• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL NOON WEDNESDAY DUE TO WILDFIRE SMOKE FOR CROOK,  GRANT, JEFFERSON, MORROW, UNION, WALLOWA, AND WHEELER COUNTIES.
• AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL FURTHER NOTICE FOR BAKER COUNTY, HARNEY COUNT, AND MALHEUR COUNTY.

HEALTH ADVISORIES:

• A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

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Forecast for the Umpqua Valley including Roseburg: