Meteor Showers & Northern Lights Tonight (7/30) Across Iowa, Illinois & Wisconsin

Tonight, skywatchers in Iowa, Illinois, and Wisconsin have a rare chance to witness two meteor showers simultaneously: the Southern Delta Aquariids and the Alpha Capricornids.

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The Southern Delta Aquariids, known for producing faint meteors, peaked last evening (7/29) with an expected rate of 20 to 25 meteors per hour, favoring observers in the southern United States. However, with clear skies, residents in the Midwest could still catch a glimpse of this shower, this evening.

Complementing this display, the Alpha Capricornids, renowned for their bright and slow-moving meteors, will also be active. This shower is less prolific, with an expected rate of 5 meteors per hour at its peak, which is forecasted for tonight (7/30). Nonetheless, these meteors often leave long-lasting trails, making for a captivating sight.

Adding to the celestial spectacle, a G3 geomagnetic storm is forecasted, potentially causing the northern lights to be visible as far south as Iowa. The Kp index is expected to reach 7, indicating strong auroral activity.

For the best viewing experience, residents should find a dark location away from city lights, ideally with a clear view of the southern and eastern horizons. The best time to observe these meteor showers is after midnight, when the skies are darkest. While cloud cover and smoke from California & Canadian wildfires may impact visibility, checking local cloud and smoke maps beforehand can help identify the best times and locations for viewing.

Last time the Northern Lights were visible in Dubuque County, I was able to capture some really great photos after a drive out of town.

It's key to eliminate any light interference when star gazing or attempting to capture the Auroa Borealis.

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Tonight offers another unique opportunity to experience a breathtaking display of our universe's wonders. Whether it's meteors streaking across the sky or the elusive auroras dancing on the horizon, this celestial event is not to be missed.