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Red Flag Warning

Active

Grande Ronde Valley of Oregon; Eagle Cap Wilderness; Central Blue Mountains; Southern Blue Mountains; Western Forested Blue Mountains

Starts
Ends
Issued
Severity Severe
Urgency Expected
Certainty Likely

Details

...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
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