A high-severity rainfall event is forecast for Istanbul on November 4, 2026, with expected precipitation reaching 30.8 mm. This automatic alert is generated from wweather1.com forecast data as the value crosses the established threshold.
wweather1.com has issued an automatic forecast alert for Istanbul, Turkey, indicating high-severity precipitation for November 4, 2026. According to the automated meteorological data, the forecast indicates that rainfall will total 30.8 mm.
This projected total exceeds the designated threshold of 30 mm, triggering the high-severity classification in the automated monitoring system. The forecast period begins on November 4, 2026, at 00:00:00 UTC.
Residents and local authorities in the affected area are advised to monitor the developing weather conditions closely as the forecast value remains above the alert threshold.