Recent Rainfall Virtually Eliminates Drought Across the Houston and Galveston Region for the First Time Since September With D2 to D4 Conditions Dropping Dramatically
HOUSTON AND GALVESTON REGION — Recent heavy rainfall has virtually eliminated drought conditions across the Houston and Galveston area for the first time since September 2025, according to the U.S. Drought Monitor valid May 26, 2026, and released Thursday May 28. The dramatic improvement brings the most severe drought categories down to near zero across the region, a remarkable turnaround from conditions just three months ago when 81.71 percent of the area was experiencing D2 through D4 drought conditions combined.
Dramatic Drought Improvement Recorded Across the Houston Galveston WFO Area
The current drought monitor shows 11.59 percent of the Houston and Galveston WFO area now classified as drought-free with no drought designation, while D2 through D4 severe drought coverage has collapsed to just 2.53 percent combined. This represents a massive improvement from just one week prior on May 19 when D2 through D4 coverage was still sitting at 19.88 percent across the region.
The drought map now shows large portions of the Houston metro area in white indicating drought-free conditions, with remaining D0 abnormally dry and D1 moderate drought designations scattered across the outer portions of the coverage area. The core of the Houston metro has essentially emerged from drought status entirely thanks to the multi-day heavy rainfall event.
Conditions Three Months Ago Show the Scale of Improvement Achieved by Recent Rainfall
The scale of the improvement becomes even more striking when compared to conditions three months ago on February 24, when 100 percent of the region was in some level of drought and 81.71 percent was experiencing severe D2 through D4 conditions. The calendar year start in January also showed 100 percent drought coverage with 37.02 percent in the D2 and above categories.
The recent rainfall has accomplished in days what months of below-normal precipitation had failed to deliver, pushing the region out of its most severe drought conditions in a single prolonged wet period.
More Rain Still Possible but a Decent Early Summer Weekend Expected Before Next Wet Period
Forecasters note that more rain is likely on the way after what should be a decent early summer weekend for the Houston region. The combination of drought relief and an improved weather window heading into the weekend gives Houston area residents some welcome good news following weeks of active and flood-threatening weather.
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I’ve lived in Naperville long enough to see how quickly our community changes — from new developments downtown to sudden shifts in our Midwest weather. Reporting on Naperville news and daily forecasts gives me the chance to keep neighbors informed about what really matters. My goal is simple: deliver clear, timely updates so you always know what’s happening in our city and what to expect from the skies above.