Turning Stormy in the Northwest

An active fall storm pattern developing in the Pacific Northwest this week will bring areas of heavy rain and high elevation snow. Northern California will benefit from rainfall this week that will aid firefighters given the recent large wildfires.
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Coastal Waters Forecast for Northerly Island to Calumet Harbor IL (LMZ742) (Text-Only)
NWS Forecast for: Northerly Island to Calumet Harbor IL (LMZ742)
Issued by: National Weather Service Chicago, IL
Last Update: 249 PM CDT Wed Oct 18 2017




Tonight: Southwest winds 20 to 25 kt becoming west 10 to 15 kt overnight. Occasional gusts to 30 kt possible this evening. mostly clear. Waves 3 to 5 ft subsiding to 1 to 3 ft.

Thursday: Northwest winds 10 to 15 kt becoming southeast 5 to 10 kt in the afternoon. Sunny. Waves around 1 ft.

Thursday Night: South winds 10 to 15 kt. Clear. Waves around 1 ft.

Friday: South winds 10 to 15 kt. Sunny. Waves 1 to 2 ft.



Zone Forecast: Northerly Island to Calumet Harbor IL (LMZ742)

Visit your local NWS office at: http://www.crh.noaa.gov/lot