Northern lights forecast tonight: Solar storm watch meets the Wolf Moon
NEW YORK, Jan 4, 2026, 17:16 ET U.S. space weather forecasters expect a minor geomagnetic storm on Sunday, a development that can brighten the northern night sky with auroras, also known as the northern lights. The timing matters because skywatchers are already dealing with a bright, near-full Wolf Moon that can wash out faint sky targets. Any aurora strong enough to punch through that glare would be more noticeable across northern viewing zones. The forecast also matters beyond stargazing. Geomagnetic storms, driven by bursts of solar material, can disrupt radio communications and affect satellites, adding operational risk for aviation and