No active tropical cyclones exist in the Atlantic basin as of late August 2026, with the National Hurricane Center reporting zero systems and only a distant eastern tropical wave (AL96) carrying a medium 60% chance of development over seven days amid unfavorable conditions expected by the weekend. El Niño-driven vertical wind shear continues suppressing activity, consistent with below-normal seasonal forecasts of 2–6 hurricanes. With August ending in days, any nascent disturbance lacks time to intensify, track westward, and achieve U.S. landfall under current steering patterns. The 95% market-implied probability for no landfall reflects this strong observational consensus, though rapid unexpected organization of AL96 or a new wave could still alter outcomes before month-end.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedWill a hurricane make landfall in the US in August?
A hurricane is a tropical cyclone with maximum sustained winds of 74 mph or greater (Category 1 or higher on the Saffir-Simpson Hurricane Wind Scale), as described at https://www.nhc.noaa.gov/aboutsshws.php, and a hurricane landfall is said to occur when the hurricane's surface center intersects with the coastline, as described at https://www.nhc.noaa.gov/aboutgloss.shtml#LANDFALL. A storm must hold hurricane strength (Category 1 or higher on the Saffir-Simpson scale) at the moment its surface center intersects the coastline for that landfall to qualify.
This market may resolve based on the initial NHC advisory reporting a qualifying landfall regardless of any later advisory, retraction, best-track revision, or reanalysis that revises that storm's intensity downward at the time of landfall. However, if a subsequent advisory or correction identifies a qualifying landfall that was not reflected in initial reporting, that landfall will be added.
Market Opened: Jul 30, 2026, 2:36 PM ET
Resolver
0x65070BE91...A hurricane is a tropical cyclone with maximum sustained winds of 74 mph or greater (Category 1 or higher on the Saffir-Simpson Hurricane Wind Scale), as described at https://www.nhc.noaa.gov/aboutsshws.php, and a hurricane landfall is said to occur when the hurricane's surface center intersects with the coastline, as described at https://www.nhc.noaa.gov/aboutgloss.shtml#LANDFALL. A storm must hold hurricane strength (Category 1 or higher on the Saffir-Simpson scale) at the moment its surface center intersects the coastline for that landfall to qualify.
This market may resolve based on the initial NHC advisory reporting a qualifying landfall regardless of any later advisory, retraction, best-track revision, or reanalysis that revises that storm's intensity downward at the time of landfall. However, if a subsequent advisory or correction identifies a qualifying landfall that was not reflected in initial reporting, that landfall will be added.
Resolver
0x65070BE91...No active tropical cyclones exist in the Atlantic basin as of late August 2026, with the National Hurricane Center reporting zero systems and only a distant eastern tropical wave (AL96) carrying a medium 60% chance of development over seven days amid unfavorable conditions expected by the weekend. El Niño-driven vertical wind shear continues suppressing activity, consistent with below-normal seasonal forecasts of 2–6 hurricanes. With August ending in days, any nascent disturbance lacks time to intensify, track westward, and achieve U.S. landfall under current steering patterns. The 95% market-implied probability for no landfall reflects this strong observational consensus, though rapid unexpected organization of AL96 or a new wave could still alter outcomes before month-end.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



Beware of external links.
Beware of external links.
Frequently Asked Questions