Potential dry lightning followed by winds east of the cascades on Wednesday morning…
Fire Wx Watch for S/SE Washington.
In effect from July 6, 05:00 PM PDT until July 7, 08:00 PM PDT
“FIRE WEATHER WATCH IN EFFECT FROM LATE TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING FOR ABUNDANT LIGHTNING FOLLOWED BY WIND AND LOW RELATIVE HUMIDITY…”
THUNDERSTORMS…Scattered thunderstorms are expected to develop over central Oregon late Tuesday afternoon and evening then move across northern Oregon into southern Washington overnight and Wednesday morning. These storms have the potential to be high based with minimal rainfall. LAL of 2 to 3 expected.
WINDS…West winds will increase on Wednesday to 15 to 30 mph.
RELATIVE HUMIDITY…10 to 25 percent on Wednesday.