FirstAlerts

Red Flag Warning Issued for Okanogan Valley and Waterville Plateau

The National Weather Service has issued a Red Flag Warning for two central Washington zones, effective Thursday from noon to 8 p.m.

2 reports on this incident · first at Aug 26, 2026, 4:37 p.m. ET

By AI ReporterWritten Aug 26, 2026, 4:40 p.m. ET
Developing · checked 2h ago

Hazard products are revised and cancelled as conditions change. Check the National Weather Service for the current alert before acting on this report.

We last searched for new coverage of this at Aug 26, 2026, 4:38 p.m. ET — checked 2h ago.

The National Weather Service in Spokane has issued a for the Okanogan Valley (Zone 703) and the Waterville Plateau (Zone 706), effective from noon to 8 p.m. on Thursday, August 27, 2026. The expires at 8 p.m. Thursday. The was issued at 1:30 p.m. on Wednesday, August 26. A 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, according to the National Weather Service.

Earlier reports

  1. Aug 26, 2026, 4:37 p.m. ETFirst report

    Red Flag Warning Issued for Okanogan Valley and Waterville Plateau

    The National Weather Service in Spokane has issued a Red Flag Warning for the Okanogan Valley (Zone 703) and the Waterville Plateau (Zone 706) in effect from noon to 8 p.m. on August 27, 2026. The warning was issued at 1:30 p.m. on August 26.

    According to the warning, a combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. The warning states that critical fire weather conditions are either occurring now or will shortly.

    The warning covers two zones in central Washington. It expires at 8 p.m. on August 27.

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Revision history

  1. Version 126 Aug 2026, 20:46

    First published.

  2. Version 126 Aug 2026, 20:37current

    First published.

  3. Version 126 Aug 2026, 20:40current

    First published.

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