The summer of 2024 brought record-breaking heat to western Washington, with temperatures soaring into the low 90s and beyond.

"Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine," a Jan. 2 ...

Fast solar wind from a massive coronal hole in the sun could trigger dazzling auroral displays as geomagnetic activity is ...

The northern lights could once again grace US skies over the coming days. A minor geomagnetic storm is projected to impact ...

More strong solar storms are still expected throughout 2025 and potentially even into 2026, giving us a greater chance of ...

A geomagnetic storm is expected this weekend when an burst of plasma and magnetic field from Sun will glance off Earth.

That activity is now gradually easing, according to the UK’s Met Office. It said however that it may increase again until ...

Tuesday, Wednesday, and Thursday are First Alert Weather Days, level yellow. Level yellow is a medium impact weather event ...

The National Oceanic and Atmospheric Administration (NOAA) Space Weather Prediction Center maintains a detailed 30-minute aurora forecast where you can see the predicted extent of the auroral oval ...

The images, captured on January 6 by the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument on NASA’s Aqua ...

A powerful X1.8 solar flare erupted on January 4, 2025, and was recorded at its peak—7:48 a.m. ET—by NOAA’s Solar Ultraviolet ...

Arctic chill coming next week could be some of the coldest air the U.S. has experienced in more than 10 years. A lobe of the ...