F3 158-206 Severe damage. F4 207-260 Devastating damage. F5 261-318 Incredible damage. NWS Mission Statement Provide weather, hydrologic, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy. NWS data and products form a national information database and infrastructure which can be used by other government agencies, the private sector, the public, and the global community.
Every effort is made to post the latest weather information.
However, occasions arise when access may be difficult. If you depend on weather information for mission critical use, read the full notice about accessing National Weather Service information via the Internet and our privacy statement . The NWS is an Equal Opportunity Employer that promotes Diversity in the workplace.