Some states in the northern U.S. could have an opportunity to see the northern lights Tuesday, with potential geomagnetic storm conditions possibly making the phenomenon more visible, according to the National Oceanic and Atmospheric Administration.

Due to scheduled maintenance on AWIPS software, NOAA weather radios will be offline until May 21. Here's how you can stay up to date with weather alerts.

Another round of severe weather is expected Tuesday and one of the ways the public stays informed will go offline temporarily.The National Weather Service says the NOAA Weather Radio Transmitters will be down through May 21 for a mandatory system upgrade.