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HomeWeather news → Automated Alert Forecasts 53.1 mm of Precipitation in Nassau (BS)
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Automated Alert Forecasts 53.1 mm of Precipitation in Nassau (BS)

September 20, 2026 · wweather1 editorial · 1 min read

An automatic weather alert has been issued for Nassau (BS) predicting 53.1 mm of precipitation on September 20, 2026. The expected rainfall exceeds the established safety threshold of 30 mm.

According to automated forecast data from wweather1.com, Nassau (BS) is expected to experience a high-severity rain event on September 20, 2026. The alert was initiated with a start time of 2026-09-20T00:00:00.000Z.

The system recorded a forecasted precipitation value of 53.1 mm. This measurement crosses the designated threshold of 30 mm, triggering an automatic notification from the website's forecast models.

The warning was generated automatically by wweather1.com based on its own forecast data, indicating that the threshold has been crossed for the forecast date of September 20, 2026.

Why it is dangerous and what to do

⚠️ Safety
• Avoid traveling on flooded roads and pathways.
• Stay indoors during periods of heavy rainfall.
• Monitor local weather updates for changes in the forecast.
📊 The numbers, from wweather1 data
Nassau: now +29°, Mostly clear.
That is 1° above the September climate norm.
The record for this date is +32° (2022).
Three-day forecast: 20 September: +30°/+25° · 21 September: +30°/+24° · 22 September: +29°/+24°
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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