Some thunderstorms right around Multnomah Falls, east of Sandy and headed towards the Central Columbia River Gorge at this hour. There are more storms down around Detroit Lake, also headed north. Another warm and humid day out there with temps right around 70 even with the thick cloud cover. A good soaking coming up the next few hours. Thunderstorm chance not real great down here in the lowlands with no sunbreaks, but a moist southerly flow can always surprise us (in a nice way!).
12z WRF-GFS showed some very heavy rain this evening; we’ll see if that comes to fruition. Our RPM model showed more of the scattered showers that we are seeing now.
Chief Meteorologist Mark Nelsen