Strong G3 Geomagnetic Storm Watch: Northern Lights Could Be Seen Across Minnesota and Iowa Tonight
MINNESOTA — A rare and powerful geomagnetic storm could illuminate the skies over Minnesota and Iowa tonight, according to the National Oceanic and Atmospheric Administration (NOAA). Officials have issued a Strong G3 Storm Watch, signaling prime conditions for viewing the Northern Lights far beyond their typical northern range.
NOAA Confirms Ideal Viewing Conditions from 9 P.M. to Midnight
The best viewing window for tonight’s aurora will be between 9 p.m. and midnight, with visibility lasting until around 3 a.m. Forecasters say the storm’s magnetic strength could cause the Northern Lights to appear directly overhead in Minnesota and clearly visible across Iowa’s northern regions.
Residents in Duluth, Rochester, and Des Moines are encouraged to look northward, away from city lights, for the best chance to catch the show. Skies permitting, colorful waves of green, pink, and purple could be visible even on the horizon.
Thursday Could Bring a Stronger G4 Peak Near Sunset
NOAA’s latest forecast also warns that geomagnetic activity may intensify to a G4 level by Thursday, but the peak could occur too close to sunset for ideal viewing. Experts believe that makes tonight the most promising opportunity for residents across the region to experience the spectacle.
Viewing Tips for Residents Across Minnesota and Iowa
For those hoping to catch the lights, experts recommend:
- Heading to dark, rural areas with minimal light pollution
- Facing north toward the horizon
- Watching between 9 p.m. and midnight, when the storm’s visibility is strongest
Even residents in southern Iowa or parts of Wisconsin and Illinois might see faint auroras near the horizon if the storm remains stable overnight.
A Rare Sky Show for the Upper Midwest
The Northern Lights — caused by solar particles colliding with Earth’s magnetic field — are rarely visible this far south. Tonight’s event could mark one of the most extensive aurora sightings in recent years across Minnesota and Iowa, offering skywatchers a rare glimpse of nature’s electric display.
Have you ever witnessed the Northern Lights in your area? Share your photos, videos, or experiences with us at SaludaStandard-Sentinel.com and join the discussion about this once-in-a-season sky event.
