Home / Weather / Rare Summer Storm to Drench Pacific Northwest This Weekend
Rare Summer Storm to Drench Pacific Northwest This Weekend
14 Aug
Summary
- Heavy rain expected across Washington and Oregon
- Rainfall could exceed a month's worth in some areas
- Dry soil conditions raise flood concerns

According to the latest weather reports, a powerful storm system is expected to bring heavy rainfall to the Pacific Northwest region starting this Thursday, August 17th. Meteorologists at the National Weather Service (NWS) are forecasting several inches of rain to fall over the next few days, which could exceed a month's worth of precipitation for cities like Portland, Oregon, and Seattle, Washington.
This rare summer storm is being fueled by the effects of climate change, which has contributed to an increase in the frequency of extreme weather events across the United States in recent years. As the atmosphere warms, it can hold more moisture, leading to heavier downpours when storms move into an area.
The NWS has issued a hydrologic outlook warning of the potential for flooding due to the dry soil conditions in the region. With much of the area experiencing drought, the heavy rainfall is expected to result in significant surface runoff rather than being absorbed into the ground. This raises concerns about the possibility of flash floods, especially in the higher terrain areas that could see up to 4 inches of rain.
The storm is expected to bring rain as early as Thursday evening, with the brunt of the system hitting on Friday and Saturday. NWS officials are urging residents to prepare by cleaning their gutters and being aware that some creeks and streams may run higher than normal after the heavy rainfall.