National Weather Service United States Department of Commerce

Heavy Rainfall for the Mid-Atlantic; Heat and Wildfire Concerns for the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region today into tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the interior Northwest with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

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.


Clear Data      Seattle    Portland    Spokane    San Francisco    Salt Lake City