Chicago residents may have the unique opportunity to witness the Northern Lights this week. A geomagnetic storm, forecasted by the National Oceanic and Atmospheric Administration (NOAA), is expected to create ideal viewing conditions. This phenomenon will occur just as the city braces for a significant drop in temperatures and possible snowfall.
Geomagnetic Storm Forecast
The NOAA has issued a geomagnetic storm watch, highlighting the potential for auroral activity on Tuesday. This storm is triggered by a coronal mass ejection (CME), which is an eruption of solar matter and magnetic fields. It is anticipated to reach Earth early to midday on December 9, resulting from a powerful M8.1 flare from solar Region 4299 on December 6.
How to View the Northern Lights
To increase your chances of spotting the aurora, find a location with a clear view of the sky, away from city lights. Ideal viewing conditions rely on minimized light pollution.
Cold Weather Conditions
In addition to the geomagnetic storm, Chicago is set to experience a sharp temperature drop later this week. The National Weather Service forecasts that lake effect clouds will contribute to colder conditions. The city recorded a high of 26 degrees on Monday, with a 20 percent chance of snow after midnight.
Temperature Forecast
- Tuesday: High of 38 degrees
- Wednesday: High of 37 degrees
- Thursday: High of 27 degrees with a 30 percent chance of snow
- Friday: High of 24 degrees
- Saturday: High of 13 degrees
Strong winds will accompany the frigid temperatures, significantly increasing the chill factor.
Warming Centers in Chicago
During these cold temperatures, residents needing a warm space can visit city warming centers. These facilities open when temperatures drop to 32 degrees Fahrenheit or below. Operating hours are from 9 a.m. to 5 p.m., except for the Garfield Center, which is open 24/7.
Warming Center Locations
- Englewood Center: 1140 W. 79th St.
- North Area Center: 845 W. Wilson Ave.
- Garfield Center: 10 S. Kedzie Ave. (24 hours)
- South Chicago Center: 8650 S. Commercial Ave.
- King Center: 4314 S. Cottage Grove Ave.
- Trina Davila Center: 4312 W. North Ave.
Residents can call 311 to find the nearest warming center. Additional support is available at the city’s 21 senior centers. For more information on staying safe and warm this winter, check online resources.
