The 2025 Atlantic hurricane season ended with above-normal activity and costly landfalls that left Gulf and Atlantic coast communities still rebuilding. Now, with ocean temperatures running well above average and NOAA’s climate models already flagging conditions that could fuel another active year, federal forecasters are urging tens of millions of coastal residents not to wait for the official outlook before getting ready.
NOAA’s Climate Prediction Center published updated ENSO probability data in its April 2026 monthly release, breaking down the chances of El Niño, La Niña, or neutral conditions through the end of 2026. The National Hurricane Center has confirmed that its routine Atlantic Tropical Weather Outlooks will resume on May 15, 2026, marking the formal start of twice-daily public monitoring. Between those two data points sits the clearest picture available right now of what the coming season could bring.
What forecasters know so far
The ENSO cycle is the single biggest climate lever for Atlantic hurricane seasons. When El Niño is strong, it ramps up wind shear over the Atlantic, tearing apart storms before they can organize. When La Niña dominates, that shear drops, and warm ocean water gets a clearer path to fuel cyclone development. The latest CPC probabilities show the likelihood of each scenario across overlapping three-month windows stretching into late 2026, giving forecasters and emergency planners an early read on the atmospheric environment storms will encounter.
NOAA’s seasonal outlook framework, detailed in its 2025 hurricane season materials, draws on a suite of dynamical models, including CFS, GFDL, NMME, UKMET, and ECMWF, to generate probabilistic ranges for named storms, hurricanes, and major hurricanes across the full Atlantic basin. That methodology will carry forward into the 2026 outlook, which NOAA typically releases in late May, just ahead of the June 1 season start.
Beyond ENSO, forecasters weigh sea surface temperatures, the strength of the West African monsoon, and wind shear patterns observed in real time. Atlantic sea surface temperatures have been running above the long-term average in recent years, a trend tracked by both NOAA and the European Union’s Copernicus Climate Change Service. Warmer water provides more energy for storms, though it does not act alone. The interplay of all these factors is what makes seasonal forecasting probabilistic rather than precise.
Operational upgrades at the National Hurricane Center, including improved model resolution and extended forecast products, have also been part of recent seasonal announcements. Those improvements are designed to give local emergency managers more lead time on watches and warnings when a storm threatens land.
What remains uncertain
No official 2026 Atlantic hurricane season outlook with specific storm-count ranges has been published yet. NOAA’s full forecast, expected in late May, will carry the weight of multi-agency model consensus. Until it arrives, any specific numbers circulating about expected named storms or major hurricanes for 2026 are preliminary estimates from private forecasting firms such as Colorado State University’s Tropical Meteorology Project or Tropical Storm Risk, each of which uses its own methodology and has its own track record.
The ENSO probabilities published in April 2026 provide seasonal likelihoods by strength category, but converting those into a specific hurricane activity level requires additional analysis. Forecasters need to assess real-time sea surface temperature anomalies, the state of the Atlantic Multidecadal Oscillation, and atmospheric observations that will not be fully available until closer to the August-through-October peak. A neutral ENSO state, for instance, removes one known suppression mechanism but does not guarantee an active season on its own.
Landfall probability is the gap that matters most to homeowners, insurers, and local governments, and it is the one area where NOAA’s seasonal outlook explicitly declines to offer guidance. The CPC outlook format used in the prior year’s 2025 materials states that its seasonal projections are “not a landfall forecast.” Historical data reinforces why: even below-normal seasons can produce devastating landfalls, while hyperactive seasons can send every storm harmlessly out to sea. Hurricane Andrew in 1992 struck during a relatively quiet year. The 2026 outlook, once released, will almost certainly carry the same caveat.
No direct statements from current National Weather Service leadership about region-specific vulnerabilities for 2026 have appeared in the public record as of May 2026. Past NOAA press releases have included calls to action from agency officials, but attributing those remarks to the 2026 cycle would be premature until new statements are formally issued.
What coastal residents can do now
The weeks before NOAA’s late-May forecast are some of the most valuable for preparation, precisely because there is no imminent storm driving panic buying or last-minute decisions. Emergency managers across the Gulf and Atlantic coasts recommend using this window to take concrete steps.
Review insurance coverage. Flood insurance through the National Flood Insurance Program requires a 30-day waiting period before policies take effect. Homeowners who wait until a storm is in the forecast will not be covered in time. Standard homeowners policies do not cover flood damage, a distinction that catches many people off guard after a hurricane.
Know your evacuation zone. Local emergency managers base evacuation zones and shelter plans on storm-surge and flood maps that change slowly over time, not on year-to-year shifts in seasonal outlooks. That means the core guidance for residents stays the same regardless of whether the coming season is ultimately labeled above or below normal: know your zone, have a plan, and follow local orders when they come.
Build a supply kit. Medications, batteries, copies of important documents, water, and non-perishable food should be organized now, not when a storm is three days out and store shelves are empty.
Set up alert systems. The return of routine NHC outlooks on May 15 signals the start of a daily rhythm of updates that will continue through November 30. Signing up for local emergency alerts, checking that weather apps are configured correctly, and following official NWS social media accounts can ensure that critical advisories are not missed when a storm does form.
The bottom line
As of May 2026, the Atlantic hurricane season is defined more by what is known structurally than by any detailed forecast. NOAA has laid out the climate backdrop through its ENSO diagnostics and set the operational clock with the mid-May return of routine outlooks. Those pieces confirm that federal forecasters are actively monitoring the basin and that the machinery of seasonal prediction is in motion.
What remains off the table, for now, are authoritative numbers on how many storms will form and where they might go. For coastal residents, that uncertainty is not a reason to wait. Preparedness should be built around enduring vulnerabilities, not around the promise of a quiet or busy year.
The practical takeaway is one that forecasters repeat every season: it takes only one storm making landfall in the wrong place to turn any year into a catastrophic one. The time to prepare is before the forecast, not after.
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*This article was researched with the help of AI, with human editors creating the final content.
