As of the latest U.S. Drought Monitor snapshot, released April 23, 2026, and valid for April 21, moderate to exceptional drought stretches across more than half of the contiguous United States. An estimated 155.7 million people live inside the affected zone, according to the “People Affected by Drought” tracker maintained by Drought.gov. Because the Drought Monitor is updated every week, that population figure shifts with each new map; the 155.7 million count reflects the April 21 snapshot specifically. That means roughly one in every two Americans now resides in a county where water supplies are strained, crops are stressed, and wildfire fuel is building, all while federal fire agencies say the most dangerous months of the season have not yet begun.
The numbers land with particular force because of where the dryness is concentrated. Exceptional and extreme drought, the two most severe categories on the Monitor’s five-tier scale, have tightened their grip on portions of the southern Plains, the lower Mississippi Valley, and the interior Southeast. Moderate and severe drought fan outward from those cores into the central Rockies, the Ohio Valley, and parts of the mid-Atlantic. Reservoir levels in several southern Plains states have dropped well below seasonal averages, and winter wheat conditions across Kansas, Oklahoma, and Texas have deteriorated in tandem with the rainfall deficit, according to USDA crop progress reports.
Why the fire outlook matters now
The National Interagency Fire Center’s Predictive Services division, which produces the official seasonal fire potential outlooks, flags above-normal significant wildland fire potential for large swaths of the drought footprint through at least August 2026. The May 2026 edition of that outlook synthesizes fuel moisture readings, weather forecasts, historical ignition patterns, and drought data into maps that federal, state, tribal, and local agencies use to decide where to stage crews, aircraft, and equipment before fires start.
When soil moisture stays low for weeks or months, grasses cure early, brush loses moisture content, and even live timber becomes more flammable. That dynamic is already visible in satellite-derived vegetation health indices, which show large areas of the southern Plains and Southeast trending drier than normal for late spring.
The same fire potential data is visualized on Drought.gov’s fire outlook maps, which overlay drought severity with projected wildfire risk. For communities already dealing with water restrictions, seeing their county shaded for elevated fire danger drives home how tightly these two threats are linked.
Scale in context
Drought covering more than half the Lower 48 is severe but not unprecedented. In September 2012, at the peak of that year’s historic drought, roughly 65 percent of the contiguous U.S. was in at least moderate drought, and the affected population climbed above 175 million. The current footprint is smaller than that peak but larger than anything recorded at this point in the calendar year since 2022, when a persistent western drought was still dominating the map. What distinguishes the 2026 pattern is its geographic breadth: instead of concentrating in one region, the dryness spans from the Desert Southwest through the Gulf states and up into the Ohio Valley, stressing water systems and agricultural economies across multiple climate zones simultaneously.
The economic toll is already accumulating. USDA’s weekly crop progress reports show winter wheat rated “good” or “excellent” running well below the five-year average in Kansas, Oklahoma, and Texas. Cattle ranchers across the southern Plains are culling herds earlier than usual because pasture conditions have deteriorated and supplemental feed costs have climbed. Municipal water utilities in parts of Georgia and Alabama have moved to Stage 2 conservation measures, restricting outdoor irrigation and asking residents to cut discretionary use.
New forecasting tools and their limits
The U.S. Geological Survey recently released an AI-powered tool called River DroughtCast that projects river drought conditions up to 90 days ahead at a national scale. The tool is designed to help water managers anticipate where streamflows will remain critically low, which feeds directly into wildfire preparedness: persistent low flows mean less water available for firefighting and irrigation, and they signal that surrounding vegetation will keep drying out.
River DroughtCast is promising, but it is new. Independent validation studies have not yet been published, and the USGS announcement describes the tool’s capabilities in general terms without releasing specific regional projections for the current cycle. For now, it complements rather than replaces the Drought Monitor by offering a probabilistic look ahead instead of a weekly snapshot of current conditions. Its real test will come over the next several months as water managers compare its forecasts against observed streamflows in the hardest-hit basins.
What is still unclear
Several important questions remain open. The 155.7 million figure is a national aggregate; Drought.gov does not publish standardized state-level or county-level population breakdowns through its public-facing tools, making it difficult to pinpoint exactly which metro areas carry the heaviest burden without cross-referencing the drought map with Census data manually.
The NIFC outlook identifies elevated risk zones and time windows but does not detail how firefighting resources will be distributed to match the geographic spread of drought-driven danger. Those allocation decisions happen through internal coordination among federal, state, tribal, and local agencies and are not reflected in the public seasonal products.
Perhaps most critically, whether any meaningful rain relief is on the way remains uncertain. NOAA’s Climate Prediction Center favors above-normal temperatures and below-normal precipitation across much of the southern tier of the country through the summer months, which would deepen the drought rather than ease it. A robust North American monsoon could bring partial relief to the Desert Southwest by midsummer, but monsoon onset and strength are notoriously difficult to predict more than a few weeks out.
What residents in drought zones should do now
For anyone living inside the drought footprint heading into summer, the most practical step is also the simplest: check the weekly Drought Monitor map and the NIFC fire potential outlook for your region, then revisit them as conditions change. The Drought Monitor updates every Thursday. The fire outlook refreshes monthly or more often when conditions shift rapidly.
Local water utilities and fire agencies rely on the same federal products to set watering restrictions, burn bans, and evacuation readiness levels. Knowing where your county falls on both maps gives you a concrete starting point for understanding local risk and for acting on advisories before they escalate. With more than half the country already dry and the hottest months still ahead, that awareness is not optional. It is the baseline.
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*This article was researched with the help of AI, with human editors creating the final content.
