27-Day Space Weather Forecast Released by NOAA
27-Day Space Weather Forecast Released by NOAA
US · Published Sep 20, 2026
The National Oceanic and Atmospheric Administration (NOAA) Space Weather Prediction Center, in collaboration with the Air Force Weather Agency (AFWA), has released its latest Preliminary Report and Forecast of Solar Geophysical Data, commonly referred to as 'The Weekly.' This publication, issued every Monday from Boulder, Colorado, provides a comprehensive overview of recent space weather events and a 27-day outlook on solar activity.
The report is designed to help users assess potential impacts of solar activity on their operations and systems.

Impact & Risks

The 27-day forecast highlights potential solar activity that could affect satellite operations, communication systems, and power grids. Industries reliant on GPS and radio communications may experience disruptions due to heightened solar activity. Additionally, increased solar radiation could pose risks to astronauts and high-altitude flights. Users are encouraged to review the forecast to mitigate risks and plan accordingly. While the report does not specify immediate hazards, it serves as a critical tool for anticipating and managing space weather impacts.

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