An Upper Level High Pressure Ridge (“Arch” shape) will be replacing a short-lived Upper Level Low Pressure Trough (“U shape”) that helped cool our temperatures. The graphics for days 1-3 show the weak cold front that pushed the Pacific Northwest Saturday to cool us off a bit (back to more normal temperatures). The graphics for days 3-7 Wednesday through Sunday show no frontal systems approaching the Pacific Northwest until next Friday when a cold font slides through.
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