NOAA is forecasting a G1-class geomagnetic storm on Monday, Feb. 23, through Tuesday, Feb. 24, with the aurora borealis ...

NOAA is forecasting an uptick in space weather, with the aurora borealis possible from northern U.S. states and Canada on Sunday, Feb. 22, through Monday, Feb. 23.

Geomagnetic storm conditions linked to fast solar wind streams may increase aurora visibility tonight across Canada, Scandinavia, and Alaska, according to NOAA and the U.K. Met Office.

A moderate geomagnetic storm can cause minor issues for satellites, GPS signals and high-frequency radio communication. Some power grid systems in higher-latitude countries may also see small ...