Every June I start watching the Atlantic. Not because a static article can tell you which hurricane contract is live today, but because storm markets force a simple discipline: read the rules, identify the official data source, and size for ugly forecast error.
Source-backed answer: Kalshi weather markets are binary event contracts, but this page is not a live odds screen and does not verify which hurricane contracts are active right now. Before trading, I would check the active Kalshi markets, the exact Kalshi contract rules, National Hurricane Center advisories, NOAA's Climate Prediction Center hurricane outlook, and the NHC glossary for definitions like landfall, tropical storm, and hurricane.
Kalshi offers event contracts on weather outcomes. These are binary yes/no markets that settle under the rules for the specific contract. For hurricane season, possible market questions can include:
The key difference from traditional futures is that these are capped binary payouts. You're not pricing a continuous variable. You're taking a yes/no view on whether an event happens under the written rulebook. If the contract condition is met, the contract settles at $1. If not, it settles at $0.
Kalshi is CFTC-regulated and USD-settled, which matters if you've traded on offshore platforms before. You'll need identity verification to deposit and trade. Check Kalshi's site for current contract availability, because markets open and close based on seasonal timing.
Settlement rules are everything in prediction markets. With weather markets, do not assume every hurricane contract uses the same data source, definition, or timing window. The active Kalshi contract terms are the authority, and NHC or NOAA material is useful only when the contract points to that source or uses those definitions.
A few things to verify before you trade:
My rule is simple: if I cannot identify the settlement source, the exact geography, and the timing window in the market rules, I do not treat the price as tradable just because the headline sounds obvious.
Hurricane markets are different from most macro releases because the event unfolds in public over days or months. That makes the source trail tempting, but also easy to overread. A seasonal outlook, a model run, an NHC cone, and a final settlement notice are not the same thing.
A few characteristics that make these markets interesting:
The base rates matter here. NOAA's seasonal outlooks give historical context and current-year ranges. But seasonal storm counts are not the same as a contract about landfall, state impact, category threshold, or a named storm inside a narrow window.
I don't trade these markets on gut feel. Here's the general process I use:
1. Start with the active Kalshi rulebook. Before looking at a model, identify the contract's settlement source, geography, deadline, and resolution language.
2. Track the models during active systems. Once a tropical wave or invest area forms, the NHC issues track and intensity forecasts. The 5-day cone is public. Compare where the models cluster against what the market implies.
3. Watch for source timing. NHC advisories follow a published cadence during active storms, but the market still settles under its own written terms. A public advisory is input, not a guarantee of resolution.
4. Size for variance. A single storm can make or break a seasonal contract. I keep position sizes small because the outcomes are genuinely uncertain, even with good forecast data.
If you want to follow along with how I'm thinking about these markets during the season, I share observations in the Telegram channel I run. No guarantees, just notes on what I'm watching.
I want to be honest about the downsides:
A good forecast process can still lose on a binary contract. A storm that shifts track, weakens near landfall, or misses a boundary by a small distance can flip the outcome.
Polymarket and other offshore venues sometimes list hurricane markets too. If you're considering both, here are the checks I'd run:
I'm not going to claim one is definitively better. It depends on your situation, your risk tolerance, and whether you can legally access each venue. Do your own homework.
Some Kalshi hurricane contracts may use official National Hurricane Center advisories or other named sources for landfall determinations, but the active contract rules are the authority. The NHC defines landfall as the intersection of the surface center of a tropical cyclone with a coastline. Read the specific Kalshi terms before trading, because geographic boundaries, wind thresholds, and timing windows can differ.
NOAA describes the Atlantic hurricane season as June 1 through November 30. A Kalshi contract can use that window or a narrower contract-specific window, so verify the market's exact open, close, and settlement language on Kalshi before trading.
Kalshi access depends on the Member Agreement, restricted jurisdictions, identity verification requirements, and local law. Check Kalshi directly before opening an account, depositing funds, or assuming a non-US account is eligible.
Start with the active Kalshi contract rules, National Hurricane Center advisories, NOAA seasonal outlooks, and NHC definitions. Forecast-model summaries can help with context, but the settlement source named by the contract matters more than third-party commentary.
Not financial advice. I trade my own money and you can lose yours. Do your own research.