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Elev 3202 ft, 44.29 °N, 121.55 °W

Sisters, OR Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Sisters, OR
Elevation: 3202ft
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Active Weather Alerts

Red Flag Warning
Issued: 7:58 PM Aug. 24, 2025 – National Weather Service
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY FOR
HOT, DRY, AND UNSTABLE CONDITIONS FOR FIRE WEATHER ZONES
OR700 AND OR704...

* AFFECTED AREA...Fire Weather Zones 700 Central Mountains of
Oregon and 704 Northern Deschutes National Forest.

* TIMING...Until 9 PM PDT Monday.

* MIXING HEIGHT...As high as 8,000 ft AGL Today and 11,500 ft AGL
Monday.

* RELATIVE HUMIDITY...As low as 15 percent.

* IMPACTS...Any fire that develops will catch and spread
quickly. Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

&&

Air Quality Alert
Issued: 5:53 PM Aug. 22, 2025 – National Weather Service
...AIR QUALITY ADVISORY IN EFFECT UNTIL 9 PM PDT MONDAY...

Oregon Department of Environmental Quality has issued an Air Quality
Advisory.. until 9 PM PDT Monday.

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

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