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Tampa Weather Update: High Precipitation Forecast
A high-severity rain event is forecasted for Tampa, United States, on September 18, 2026. Total precipitation is expected to reach 37.8 millimeters, exceeding the established local threshold.
According to forecast data from wweather1.com, the weather event is scheduled to begin on September 18, 2026. The projected rainfall amount of 37.8 mm surpasses the 30 mm threshold set for high-severity rain alerts.
Residents and local authorities in Tampa are advised to monitor ongoing weather conditions as the system develops. The automatic alert was generated based on the latest meteorological data for the area.
Additional updates will be provided by wweather1.com if forecast values change or as the event progresses.
Why it is dangerous and what to do
⚠️ Safety
• Stay tuned to local weather forecasts and updates.
• Exercise caution while traveling on wet roads.
• Ensure proper drainage around your property to prevent minor pooling.
📊 The numbers, from wweather1 data
Tampa: now +27°, Clear.
That is 2° above the September climate norm.
The record for this date is +34° (2005).
Three-day forecast: 18 September: +32°/+23° · 19 September: +30°/+23° · 20 September: +33°/+23°
The figures are computed automatically from the Open-Meteo/ERA5 archive — no eyeball estimates. 🌍 Weather in nearby cities
Havana
now
🌤️
+29°
Jacksonville
now
☁️
+28°
Miami
now
☀️
+28°
Tampa
now
☀️
+27°
Orlando
now
☁️
+26°
Nassau
now
🌤️
+30°
📰 Data source: wweather1. Forecast and analysis — wweather1, based on Open-Meteo / met.no data.