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Active official alertUpdated

Red Flag Warning for Lower Columbia Basin of Oregon; Northern Blue Mountains of Oregon; Canyon Grassland of Wallowa County +8 more

Official alert fields

What you need to know

Effective
Ends or expires
Official severity
Severe
Official urgency
Expected
Official certainty
Likely

What is happening

Impacts: Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.

What the bulletin says to do

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.

Full official description

Bulletin details

...PARTICULARLY DANGEROUS SITUATION (PDS) RED FLAG IN EFFECT 2PM UNTIL 8PM TODAY FOR THE FOLLOWING AREAS: KITTITAS VALLEY (ZONE 690) LOWER COLUMBIA BASIN OF OREGON AND WASHINGTON (ZONE 691) NORTHERN BLUE MOUNTAINS OF OREGON AND WASHINGTON (ZONE 692) CANYON GRASSLANDS OF WALLOWA COUNTY AND SOUTHEAST WASHINGTON GRANDE RONDE VALLEY (ZONE 693) GRANDE RONDE VALLEY OF OREGON (ZONE 694) EAGLE CAP WILDERNESS (ZONE 695) JOHN DAY VALLEY (ZONE 696) AND CENTRAL MOUNTAINS OF OREGON (ZONE 700)... .A strong cold front will pass through the region today. Very warm, dry, and windy conditions will result, leading to extreme fire weather concerns and the potential for rapid fire spread for any new or ongoing fires. * AFFECTED AREA...Fire Weather Zones 690 Kittitas Valley, 691 Lower Columbia Basin of Oregon, 691 Lower Columbia Basin of Washington, 692 Northern Blue Mountains of Oregon, 692 Blue Mountains of Washington, 693 Canyon Grasslands of Wallowa County, 693 Southeast Washington Grande Ronde Valley, 694 Grande Ronde Valley of Oregon, 695 Eagle Cap Wilderness, 696 John Day Valley and 700 Central Mountains of Oregon. * TIMING...Until 11 PM PDT this evening. * WINDS...West 20 to 30 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

11 captured
  1. Update

    Red Flag Warning issued August 1 at 2:42PM PDT until August 1 at 11:00PM PDT by NWS Pendleton OR

    Official revision
  2. Update

    Red Flag Warning issued August 1 at 2:42PM PDT until August 1 at 11:00PM PDT by NWS Pendleton OR

    Official revision
  3. Update

    Red Flag Warning issued August 1 at 2:46AM PDT until August 1 at 11:00PM PDT by NWS Pendleton OR

    Official revision
  4. Update

    Red Flag Warning issued August 1 at 2:46AM PDT until August 1 at 11:00PM PDT by NWS Pendleton OR

    Official revision
  5. Update

    Red Flag Warning issued July 31 at 10:36PM PDT until August 1 at 11:00PM PDT by NWS Pendleton OR

    Official revision
  6. Update

    Red Flag Warning issued July 31 at 10:36PM PDT until August 1 at 11:00PM PDT by NWS Pendleton OR

    Official revision
  7. Alert

    Red Flag Warning issued July 31 at 12:56PM PDT until August 1 at 11:00PM PDT by NWS Pendleton OR

    Official revision
  8. Update

    Red Flag Warning issued July 31 at 12:56PM PDT until August 1 at 11:00PM PDT by NWS Pendleton OR

    Official revision
  9. Update

    Red Flag Warning issued July 31 at 12:56PM PDT until August 1 at 11:00PM PDT by NWS Pendleton OR

    Official revision
  10. Alert

    Red Flag Warning issued July 31 at 10:03AM PDT until August 1 at 11:00PM PDT by NWS Pendleton OR

    Official revision
  11. Alert

    Red Flag Warning issued July 31 at 10:03AM PDT until August 1 at 11:00PM PDT by NWS Pendleton OR

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Pendleton OR. This page reorganizes official fields and does not add a forecast or expand the affected area.

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Actual
Message type
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Last collected
Methodology and corrections