Weather Alerts

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Use these convenient weather tools to display current weather alerts, including NOAA weather warnings, watches, advisories, and statements.

A warning is issued when a hazardous weather or hydrologic event is occurring, is imminent, or has a high probability of occurring. A warning is used for conditions posing a threat to life or property.
An advisory highlights special weather conditions that are less serious than a warning. Advisories are issued for events that may cause significant inconvenience and, if caution is not exercised, could lead to situations that may threaten life and/or property.
A watch is used when the risk of a hazardous weather or hydrologic event has increased significantly, but its occurrence, location, and/or timing is still uncertain. It is intended to provide enough lead time so that those who need to set their plans in motion can do so.
A statement is issued when a weather condition or hydrologic event occurs which is of newsworthy interest to the general public.

NOAA Watches, Warnings, Statements, and Advisories

This Weather Alerts page provides guidance on the use of, and access to, National Weather Service watches, warnings, advisories, and other similar products. The weather alerts, available as web pages and XML feeds for the USA and for individual states, are updated frequently.

Heavy Rain Falling During a Thunderstorm