For Oregon, Washington, Calif and Idaho.
This will be interesting. Potentially record heat coming, very dry air. This will likely trigger lots of fires. Not to mention its effect on PCT water sources. Might last 2 weeks. This is going to impact a lot of hikers. 90's in the mountains and 100's in the valleys. Ouch.
"A brutal heat wave kicking in later this week may shatter June or even a few all-time records in parts of the Great Basin and Northwest. Furthermore, it may last into the first days of July.June has already been a hot month in parts of the West.
Earlier in the month, Yakima, Washington, tied its all-time June high of 105 degrees. This occurred 15 days earlier on the calendar than the previous June 105-degree high. Medford, Oregon, is pacing for their hottest June on record, dating to 1911. Portland, Oregon, has already tallied 4 days of 90-degree-plus heat this month through Monday, just 2 days shy of the June record set in 2003..........."
http://www.weather.com/forecast/regi...in-latejun2015