
Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >
Seattle, WA
Center Weather Service Unit
Please update the following fields and click "Display" to see the change of main parameters. You can click on the Seattle, Portland, Spokane, San Francisco, Salt Lake City sites buttons to populate common sites. The URL will automatically update with the new settings. Note that selecting more than a few sites with more than 24 hours may fail on retrieving the MesoWest data. This uses the closest METAR/SPECI to 5 minutes before the top of the hour.
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Seattle, WA
3101 Auburn Way South
Auburn, WA 98092
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