Aurora Borealis May 2024 Weather. On friday night as forecasters expect an extreme geomagnetic storm. Northern lights or aurora borealis illuminate the night sky north of san francisco in middletown, california on may 11, 2024.
The aurora does not need to be. Meredith garofalo) — sun explodes in a flurry of powerful solar flares from hyperactive sunspots (video) —.