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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Maple Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Check the live forecast above for current solar activity. NOAA Space Weather provides real-time data on solar flares, geomagnetic storms, and aurora activity, helping you plan for potential impacts on power grids, communications, and satellite operations.
What is NOAA Space Weather and why does it matter?
NOAA Space Weather refers to the agency’s monitoring of solar activity that can affect Earth. The Space Weather Prediction Centre (SWPC) tracks events like solar flares, coronal mass ejections, and geomagnetic storms. These events can disrupt GPS, radio signals, and even power grids. In Canada, strong geomagnetic storms can also produce vivid aurora displays visible as far south as southern Ontario.
How do I read the NOAA space weather forecast for today?
The live forecast above shows currently observed solar wind speed, Kp-index, and any active alerts. For a detailed noaa space weather map, check the SWPC website. The noaa space weather tracker updates every 10 minutes. If you see a “G1” or higher storm level, expect possible aurora and minor radio interference.
What should I do during a solar storm warning today?
If a solar storm warning today is issued, no immediate action is needed for most people. Airline pilots and power grid operators follow their protocols. For aurora chasers, this is prime viewing time. Check the 10-day weather forecast for clear skies in your area. For the latest noaa space weather live updates, visit the SWPC website or your local Canada weather hub.
How often does NOAA update its space weather forecasts?
NOAA issues a daily space weather forecast every 24 hours. Alerts for significant solar events (flares, storms) are issued immediately. The noaa space weather live data refreshes every 10 minutes.
Can space weather affect my cell phone or internet?
Direct effects are rare for personal devices. Strong geomagnetic storms can degrade satellite-based internet and GPS accuracy. Noaa space weather today data helps providers anticipate service disruptions.
Where can I see the aurora forecast for Canada?
The noaa space weather aurora forecast provides the Kp-index, a key indicator. A Kp of 5 or higher means aurora could be visible from Edmonton south to Calgary. Check local cloud cover on the Winnipeg weather page.