As the sun rises over the U.S., NOAA's GOES East is tracking a strong winter storm moving across the Great Lakes. Blizzard Warnings are in effect for parts of Michigan and Wisconsin today, with Winter Storm and Lake Effect Snow Warnings in place for many locations east of the lakes. What can you expect for your #Thanksgiving travel? weather.gov | NOAA Satellite and Information Service

The Sun emitted a strong solar flare on Nov. 30, 2025, peaking at 9:49 p.m. ET. NASA’s Solar Dynamics Observatory captured an image of the event, which was classified as X1.9 class: go.nasa.gov/4alXf6P Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth’s atmosphere to physically affect humans on the ground. However — when intense enough — they can disturb the atmosphere in the layer where GPS & communications signals travel. To see how such sp

Enhanced-color Air Mass imagery from NOAA’s GOES East (GOES-19) satellite this morning is helping track an impending winter storm setting up for parts of the Lower 48. Winter Weather Advisories stretch from the Central Plains to New Jersey, with Winter Storm Watches in place across much of the Northeast and New England. Latest updates: www.weather.gov | NOAA Satellite and Information Service

2025 Atlantic Ocean Hurricane Season Wrap Up | NOAA/NASA/CIRA FriendsofNASA.org: The 2025 Atlantic hurricane season officially ends on November 30, 2025. It demonstrated near-normal activity, marked by periods of very strong storms. While the climatological peak of the hurricane season (September 10) was quiet with no tropical activity, the season as a whole generated three Category 5 hurricanes. No other year with similar or less total activity has had three Category 5 storms. The Atlantic seas