The city of Collinsville has 16 new outdoor sirens and will be conducting tests on Friday ahead of severe weather season.

The National Severe Weather Warning Service (NSWWS) also uses a tiered system based on the likelihood and likely impact of a given weather event. However, while the weather health alerts are mainly ...

To give a more accurate and more detailed forecast, meteorologists at the National Weather Service office ... zones" for forecasting. Based on this map, watches, warnings, advisories, and special ...

The National ... storm system that caused a blinding dust storm in west Texas. A tornado watch was posted for 24 counties in east Texas, with the National Weather Service warning: “This is ...

Several severe weather alerts will be taking effect as a strong winter storms system approaches Hawaii.The HNN First Alert ...

The National Weather Service ... severe warnings, Howell said. The PDS term appeared in newspaper articles such as an April, 1, 1983 Associated Press story about a widespread storm system ...

For their early, lifesaving warnings during the Arbor Day tornado and the severe weather that followed last year, the National Weather Service staff ... of the same storm system caused one death ...