More rounds of precipitation are in store for the Pacific Northwest. Lake effect snow begins to wrap up this evening across the Great Lakes. Above average temperatures will begin to expand east.
Pacific Storm
Multiple rounds of shortwaves beneath an upper level low are stationed over southeastern Alaska. This will direct moisture into the Pacific Northwest over the next few days, bringing heavy rain and strong winds. The low pressure system will bring heavy rainfall to the Pacific Northwest and Northern Rockies today.
There is a slight risk of excessive rainfall for western Washington and Northwestern Oregon. Instability, moisture and vulnerable soils from recent rains will contribute to the flash flood threat. Strong winds will also be an…
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Source www.theweather.com
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