National Weather Service United States Department of Commerce

Cold Temperatures and Some Snow

A strong cold front and low pressure system will press from the Central U.S. through the East over the next couple of days. The impressive cold front will allow a cold air mass to settle in east of the Rockies and numerous record low temperatures are likely the next few days, especially Wednesday morning. A streak of snow is also expected from the central Plains to northern New England. Read More >

Skywarn Logo


SKYWARN is a national network of volunteer severe weather spotters. The spotters are trained by local National Weather Service Forecast Offices on how to spot severe thunderstorms, tornadoes, hail and flooding. In some parts of the country, spotters also report snowfall and ice accumulation.

Storm spotter networks provide an invaluable service to both the NWS and the public. Even the most advanced technology will often fail to detect severe weather occurring at or near the ground. The most effective warning service is provided only by maintaining a dynamic relationship with local spotter networks.

Emergency Management Agencies, local law enforcement agencies, and local spotter networks are deployed when severe weather approaches. Reports of severe weather are relayed via HAM radio networks, REACT citizens band and GMRS radios, or by phone to the local Weather Service office.

Forecasters use meteorological tools such as radar and satellite to help spotter networks determine where severe weather is most likely to occur. Reports received from the spotter network, in turn, help verify existing warnings or alert the NWS to the need for a warning, and serve to increase public awareness of the imminent weather.

Resources

National Weather Service SKYWARN® Page
Weather Spotters' Field Guide (72 pages/26.6 MB)
Storm Spotters Glossary
Skywatcher Cloud Chart

Severe Weather Educational Material for Children

         Owlie Skywarn Storms Ahead Coloring Book

         Owlie Skywarn Tornadoes

         Owlie Skywarn Lightning

         Owlie Skywarn Floods


Submit Storm Report

 


Upcoming Spotter Classes

Schedule of Spotter classes offered by the NWS Omaha/Valley office

 

For more information about local HAM Radio and Spotter Groups, visit the following links:

Ham Radio and Emergency Management Resources