An intense solar flare could spark aurora chances across nearly half of the country late Sunday night -- here's what to know.

An intense solar flare could spark aurora chances across nearly half of the country late Sunday night -- here's what to know.

The Northern Lights may be seen Monday, Sept. 16 as far south as California, Missouri and Colorado after major solar activity over the weekend.

Several Midwestern and Mideast states may get a chance to see the northern lights this evening thanks to an incoming geomagnetic storm.

A geomagnetic storm will cause the aurora borealis to be visible from parts of the United States and most of Canada on Thursday, and perhaps again Friday.

The Northern Lights could be visible in parts of 17 continental US states over the weekend as space weather forecasters predicted G2 or G3 geomagnetic storm conditions

The sun is deep in its solar cycle, sparking a strong solar flare and geomagnetic storming that could bring the northern lights to parts of the U.S. NOAA’s Space Weather Prediction Center warned earlier this week about geomagnetic storming sparked by a coronal mass ejection.