The U.S. Government is closed. This site will not be updated; however NOAA websites and social media channels necessary to protect lives and property will be maintained. To learn more, visit www.commerce.gov. For the latest forecast and critical weather information, visit www.weather.gov. 

The U.S. government is closed. This site will not be updated; however, NOAA websites and social media channels necessary to protect lives and property will be maintained. To learn more, visit commerce.gov. 

For the latest forecasts and critical weather information, visit weather.gov.

Great Lakes Week | NCCOS provides Lake Erie forecasts each summer.

Aerial view of harmful algal bloom near West Sister Lighthouse, Lake Erie from September 2017Harmful algal blooms in the Great Lakes pose a risk to human and animal health, foul coastlines, and negatively impact communities and businesses. did you know that NCCOS provides forecasts of blue-green algae, or cyanobacteria blooms in Lake Erie each summer? Learn more: https://coastalscience.noaa.gov/science-areas/habs/hab-forecasts/lake-erie/