Headline:
Red Flag Warning issued July 23 at 8:45AM PDT until July 23 at 7:00PM PDT by NWS Pendleton OR
Event:
Red Flag Warning
Urgency:
Expected
Effective:
July 23, 2026 - 8:45am
Expires:
July 23, 2026 - 4:45pm
Description:
...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 central
Oregon and portions of the eastern mountains. Brief heavy
downpours, gusty outflow winds, small hail, and frequent
lightning will be possible...
The National Weather Service in Pendleton has issued a Red Flag
Warning for abundant lightning, which is in effect from 1 PM this
afternoon to 7 PM PDT this evening.
* AFFECTED AREA...Fire Weather Zones 692 Northern Blue Mountains
of Oregon and 692 Blue Mountains of Washington.
* TIMING...From 1 PM this afternoon to 7 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:
Northern Blue Mountains of Oregon; Blue Mountains of Washington
Forcast Office:
NWS Pendleton OR
Sender: