Cumulative Rain

Uses the Forecast Rain rate (mm/hr) and progressively sums the total across each 3 hour forecast step out to ten days. All dates and times are shown in local time. Click the image to open and then click ‘Play Video’ to loop through the images. This forecast is based on GFS but is terrain ‘corrected’ using a more detailed Digitial Elevation model than the base terrain model used by GFS. See the Rain Rate page for the base data and rainfall times.