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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australian News Desk Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
NOAA’s space weather forecasts track solar activity that can affect Earth’s magnetic field, power grids, and satellite communications. The live forecast above shows current geomagnetic conditions, helping you plan for potential disruptions or aurora sightings across Australia.
What does the NOAA space weather forecast tell us?
The forecast above provides real-time data on solar wind speed, geomagnetic storm levels (Kp index), and radiation storm risks. For Australians, this is especially useful if you’re chasing the aurora australis or managing sensitive electronics. A Kp index of 5 or higher often means visible auroras from southern Tasmania or Victoria, while lower levels may still produce faint displays in dark, clear skies.
How can you use the NOAA space weather dashboard?
The dashboard updates every few minutes with solar X-ray flux, proton flux, and magnetometer readings. If you’re a space weather enthusiast, check the “3-day forecast” tab for predicted geomagnetic storms. This data also helps farmers and aviation operators anticipate GPS or radio interference. For local conditions, pair it with our Australia weather hub for cloud cover and visibility forecasts.
What is a solar storm warning today?
A solar storm warning means NOAA has detected a coronal mass ejection (CME) heading toward Earth. It can disrupt power grids and satellites, but also triggers auroras. Check the live forecast above for current alert levels.
How does NOAA space weather affect Australia?
Geomagnetic storms can cause voltage fluctuations in power lines and degrade GPS accuracy. For aurora chasers, stronger storms increase the chance of seeing the southern lights from Tasmania, Victoria, or even South Australia.
Where can I find the NOAA space weather aurora forecast?
The aurora forecast is part of the live dashboard above, showing the Kp index and aurora probability. For local viewing conditions, combine it with our Melbourne weather or Adelaide weather pages.