On 26 June, a weak geomagnetic storm is expected with a Kp-index of 5 (G1), with the peak impact of the storm forecasted between 21:00 (UTC+00) and 00:00 (UTC+00), when the geomagnetic storm will reach its peak value.

Slight fluctuations in power grids are possible, along with short-term high-frequency radio communication disruptions in polar regions and a light impact on satellite systems. At night, the aurora borealis may be visible in areas around 60° latitude.

Despite the lack of a unified scientific opinion on the impact of geomagnetic storms on health, it is believed that their effects may be felt by people with heightened sensitivity and chronic conditions. On such days, weather-sensitive individuals should be especially cautious: monitor their well-being, avoid overexertion, and ensure adequate rest.