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HomeWeather news → Heavy Rainfall Forecasted for Changwon on August 17, 2026
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Heavy Rainfall Forecasted for Changwon on August 17, 2026

August 16, 2026 · wweather1 editorial · 1 min read

An automatic weather alert indicates that Changwon, South Korea, is forecasted to receive 94 mm of precipitation on August 17, 2026. This forecast exceeds the established high-severity threshold of 30 mm.

According to forecast data generated by wweather1.com, an automated system issued a high-severity alert for rain in Changwon, South Korea. The event tracking begins at 00:00:00 UTC on August 17, 2026.

The system triggered the alert after the forecasted precipitation reached 94 mm for the date. This total significantly exceeds the automated alert threshold of 30 mm set for heavy rainfall metrics.

The automatic alert note confirms that the notification was generated directly from wweather1.com forecast data following the detection that the expected rainfall crossed the designated threshold.

Why it is dangerous and what to do

⚠️ Safety
• Monitor local weather updates and official emergency notifications.
• Avoid driving or walking through flooded roadways and low-lying areas.
• Keep emergency supplies and contact details easily accessible.
📊 The numbers, from wweather1 data
Changwon: now +24°, Rain.
That is 1° below the August climate norm.
The record for this date is +34° (1942).
Three-day forecast: 16 August: +25°/+22° · 17 August: +28°/+23° · 18 August: +30°/+25°
The figures are computed automatically from the Open-Meteo/ERA5 archive — no eyeball estimates.

🌍 Weather in nearby cities

📰 Data source: wweather1. Forecast and analysis — wweather1, based on Open-Meteo / met.no data.

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