Minnesotans could see northern lights on May 14 and 15 as the natural spectacle will be visible through several northern states.

The best time to look for the aurora borealis is between 11 p.m. and 2 a.m. local time, according to the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center.

Showers and thunderstorms are predicted in the early evening in St. Cloud, but skies should clear somewhat before the northern lights show would begin, according to the NOAA forecast.

There could be more auroras to come this weekend as well, as the geomagnetic activity that makes the lights viewable is predicted to continue through May 16.

MINNESOTA NEWS: Cargill CEO Brian Sikes joins Trump for summit in China

Here’s what to know about catching the northern lights.

When will the northern lights be viewable?

People in several U.S. states may get chances to see the aurora display on May 14 and 15. The best times to view the lights are generally between 10 p.m. and 2 a.m. local time, according to NOAA, though this can vary significantly by location and as weather and visibility forecasts are updated.

This time around, geomagnetic activity is expected to peak between 11 p.m. and 2 a.m. local time, according to the forecast, which could trigger moderate geomagnetic storms that make the auroras viewable farther south.

More up-to-date forecasts can be found on NOAA’S Aurora Dashboard.

Which states can see the northern lights?

How far and wide the auroras can clearly be seen will depend on whether the geomagnetic storm reaches a G1 to G2 (mild to moderate) or G3 (strong) level and the weather in your location.

Though Canada is getting the best, most intense viewing this time around, the states listed below will have at least a chance of catching a glimpse, according to NOAA’S forecast map.

• Washington
• Idaho
• Montana
• North Dakota
• Minnesota
• Michigan
• Wisconsin

What are the northern lights, aka aurora borealis?

The northern lights are a luminous glow seen around the magnetic poles of the Northern and Southern hemispheres, according to the University of Alaska Fairbanks Geophysical Institute. Known for creating ribbons of colorful light in the night sky, the aurora borealis are polar lights, or aurora polaris, that appear in the Northern Hemisphere.

The Southern Hemisphere has its own polar lights known as the southern lights, or aurora australis, which create their own dazzling display.

COFFEE: Caribou Coffee in Minnesota launches value menu

Put simply, auroras are a result of the sun interacting with the Earth’s atmosphere. A collision between electrically charged particles from the sun and gases in Earth’s atmosphere produces a series of minuscule flashes that appear like moving lights in the sky. The charged particles are pulled toward the North and South poles due to Earth’s magnetic field.

While that magnetic field usually protects the Earth from solar winds, the winds can occasionally get strong enough to bypass the field, allowing particles and gases in the magnetosphere to interact and generate the colorful displays, according to the Geophysical Institute and the Canadian Space Agency.

Tips for viewing the northern lights

The top tip for getting the best view of the northern lights is finding a dark spot away from light pollution. Space.com recommends finding a location as far as possible from city lights and heading out there as soon as the sky gets dark. Then, it’s a waiting game.

Find a north-facing view with a clear horizon and exercise patience, as the lights often come in waves, said Space.com. You can also download apps to track aurora forecasts based on your location, such as “My Aurora Forecast & Alerts.”