Atmospheric River in the Pacific Northwest and Northern Rockies this Weekend

A Pacific storm and atmospheric river will impact the Pacific Northwest states and northern Rockies this weekend, bringing locally heavy low elevations rain and heavy high elevation snow in the mountains. By Sunday over the Interior Northwest, rain combined with snowmelt will increase the risk of flood hazards. Flood Watches are in effect. Read More >

High pressure will start building in overnight and cause clouds to decrease. This decrease in cloud cover, along with the colder air from yesterday's cold front, will cause temperatures to drop below freezing tonight. Almost the entire forecast area will wake up to temperatures below 32F. However, a quick warm-up is in store with high temperatures rebounding to the 60s for a lot of valleys. The weather looks fairly benign through much of the week with the next chance for any significant precipitation on Thursday.

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Atmospheric River in the Pacific Northwest and Northern Rockies this Weekend

Sub-Freezing Temperatures Return to Eastern Utah and western Colorado Saturday Morning