4.5K views · 77 reactions | Significant snowfall to effect portions of IIllinois Friday Afternoon through Sunday - double digits expected in some areas. Receive ongoing weather alerts from this storm and future storms straight to your phone from ISC on In-telligent. | Illinois Storm Chasers | Facebook

34K views · 1.7K reactions | Happy #SunDay! This week’s space weather report includes: · 7 M-class flares · 21 coronal mass ejections · 1 geomagnetic storm This video from NASA’s Solar Dynamics Observatory shows the week’s activity. Learn more about flares: go.nasa.gov/3m9w4p4 | NASA Space Alerts | Facebook