Headline:
Red Flag Warning issued July 23 at 9:26AM PDT until July 23 at 8:00PM PDT by NWS Pendleton OR
Event:
Red Flag Warning
Urgency:
Expected
Effective:
July 23, 2026 - 9:26am
Expires:
July 23, 2026 - 4:45pm
Description:
...HIGH ABUNDANT LIGHTNING RISK WITH THUNDERSTORMS TODAY...
The upper level low offshore will shift to the east just enough
to allow for monsoonal moisture to move into the region.
Instability will accompany the moisture and allow for increased
chances of isolated to scattered thunderstorms across the eastern
mountains. Brief heavy downpours, gusty outflow winds in excess of
45 mph, small hail, and frequent lightning will be possible. A
strong to briefly severe thunderstorm cannot be ruled out this
afternoon and early evening.
* AFFECTED AREA...Fire Weather Zones 694 Grande Ronde Valley of
Oregon, 695 Eagle Cap Wilderness, 697 Central Blue Mountains,
698 Southern Blue Mountains and 699 Western Forested Blue
Mountains.
* TIMING...Until 8 PM PDT this evening.
* IMPACTS...Any fire that develops will catch and spread
quickly. Outdoor burning is not recommended.
* THUNDERSTORMS...Isolated to scattered dry thunderstorms
Thursday after 1200.
* OUTFLOW WINDS...Gusts from 25-45 mph
Instruction:
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.
Area Description:
Grande Ronde Valley of Oregon; Eagle Cap Wilderness; Central Blue Mountains; Southern Blue Mountains; Western Forested Blue Mountains
Forcast Office:
NWS Pendleton OR
Sender: