- As stated, today & Tue July 1 look to be the hottest of this pre-holiday week. 90s will be common region wide; almost 90 around the Puget Sound. A few thunderstorms may develop over the east slopes of the Oregon Cascades, as well. Wed-Fri trends a bit cooler, but still notably warm outside. (There is a chance a quick shot of clouds and foothill showers overnight Wed ONLY but limited to north Puget Sound.) Pleasant overnight temps.
- 4th of July Weekend: exceptional holiday / camping weather!! One of the best favorable stretches of holiday wx we can hope for in the great PNW. Everyone will enjoy. Temps in the 80s, with a comfortable onshore flow of ‘cool’ air. Temps during local firework presentations are looking comfortable. Oh yeah.
- Post holiday week, July 7-11 begins the transition to HOT — and a potentially extended period of 90+ temps across the entire PNW, with triple-digit highs probable as July progresses.
- Weekend of July 12,13: a short break from the heat is possible, with an onshore breeze picking-up to allow for a decent break from the heat.
- Week of July 14-18: temperatures ramp back up into the 90s in many locations; triple-digit highs in the eastern basins and southern OR. Willamette Valley may hit 98-101, as well.
Bottom line: a string of 90 degree plus temps is looking more & more probable during the first half of July 2025. Keep those irrigation pumps running; protect home landscaping, if traveling away for a Summer vacation. NO precipitation is charting in the next 20 days or so (excluding the baby showers noted above Wed night, July 2).
“Children are about the only things in a modern home that have to be washed by hand."
