Texas Hill Country Rain Map

Ten years of daily precipitation (2016–2026) across Kerr, Gillespie, Kendall, and Kimblecounties. Zoom in to see roads, towns, and terrain; scrub the slider or press play to watch rain accumulate over time; click a yellow station for that location's full history.

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Gridded heatmap

MERRA-2 reanalysis from NASA POWER — a 10 km grid covering all four counties (247 points), interpolated into a smooth heatmap.

Yellow dots

Real ground stations from NOAA RCC-ACIS (132 active in the region). Dot size scales with rainfall for the current time window.

View modes

Switch between Day / Week / Month / Year totals. Play animates at a speed tuned to the chosen window.

Data through 2026-05-13. MERRA-2 lags realtime by a few days; this page refreshes daily.