Pineapple Express Brings Heavy Rain, Flooding, Avalanche Risk to Northwest
Pineapple Express Brings Heavy Rain, Flooding, Avalanche Risk to Northwest
US · Published Jan 9, 2026
The Pineapple Express is bringing heavy rain and flooding to northwestern Washington, especially in urban areas like Seattle and Bellingham.
Melting snow combined with rainfall is increasing the risk of mudslides and debris flows in the mountains of Washington and flooding in southeastern Alaska.
Coastal areas should prepare for potential flooding and storm surges due to high tides and strong winds.
Heavy rain, flooding, and avalanche threats loom
A potent atmospheric river, known as the Pineapple Express, is set to unleash a torrent of heavy rain across northwestern Washington this weekend, posing significant threats of flooding and avalanches. The National Weather Service has issued warnings for urban areas along the I-5 corridor, including major cities like Seattle and Bellingham, where street flooding is anticipated due to the intense rainfall. Residents are advised to clear storm drains and prepare for potential road closures.
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