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WeatherMulti-outcomeExpires Jan 10, 2027

Will 1150 to 1199 tornadoes occur in the United States in 2026?

Probability

11¢

1h

+0.0pp

24h

-0.1pp

24h Vol

$0.00

Liquidity

$2.2K

Probability (last 7 days)

+2.6pp 7d
Apr 18, 2026, 18:00Apr 25, 2026, 16:46
updated 0s ago·src:Polymarket CLOB

Why did it move?

Structured · 2 factors
  1. 1

    Resolution-risk signal firing

    Expires in 6223h with open resolution ambiguity.

  2. 2

    Wide spread — 6.6¢

    Bid-ask spread is wide enough that intraday moves overstate any tradeable edge. Most of the headline pp move would be eaten by spread on a market order.

What to track next

  • Verify the resolution source on this page — exchange feed, official release, news consensus — before treating any move as new information.

Verification actions only — never trade recommendations.

Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.

AI prose summary

Loading prose summary — see the structured breakdown above.

Prose narration of the same metrics shown in the structured breakdown above. Cites only the market data on this page — no news, no predictions. Use the structured factors as the canonical answer; this is here for readability.

Timeline — news, trades, signals, price moves

AllTradesSignalsPrice
  • 0s agoResolve

    Market resolves in 6223.2h

    LOW
  • 16:46Signal

    Signal · Resolution risk

    Expires in 6223h with open resolution ambiguity.

    LOW
  • 16:46Price

    Probability down -3.3pp

    to 11¢

    MEDIUM
  • 15:00Price

    Probability down -3.6pp

    to 11¢

    MEDIUM
  • 00:00Price

    Probability down -3.0pp

    to 11¢

    MEDIUM
  • 21:00Price

    Probability down -3.5pp

    to 11¢

    MEDIUM
  • 20:00Price

    Probability down -6.0pp

    to 11¢

    MEDIUM
  • 19:00Price

    Probability down -5.9pp

    to 11¢

    MEDIUM
  • 2d agoPrice

    Probability up 3.8pp

    to 12¢

    MEDIUM
  • 2d agoPrice

    Probability up 3.4pp

    to 12¢

    MEDIUM
  • 2d agoPrice

    Probability up 3.9pp

    to 13¢

    MEDIUM
  • 2d agoPrice

    Probability up 3.7pp

    to 12¢

    MEDIUM
  • 2d agoPrice

    Probability up 3.7pp

    to 12¢

    MEDIUM
  • 2d agoPrice

    Probability up 3.5pp

    to 12¢

    MEDIUM
  • 2d agoPrice

    Probability up 3.2pp

    to 12¢

    MEDIUM
  • 2d agoPrice

    Probability up 3.9pp

    to 13¢

    MEDIUM
  • 2d agoPrice

    Probability up 4.9pp

    to 14¢

    MEDIUM
  • 2d agoPrice

    Probability up 4.7pp

    to 13¢

    MEDIUM
updated 0s ago·src:Polymarket CLOB·Polymarket Data

Active signals

Recent Trades

No recent trades visible from the Data API for this market.

updated 0s ago·src:Polymarket Data

Market Description

This market will resolve according to the number of tornadoes recorded in the United States in 2026, based on the monthly counts published on the National Centers for Environmental Information U.S. Tornadoes Time Series page (see: https://www.ncei.noaa.gov/access/monitoring/tornadoes/time-series). Only tornadoes appearing in the final NCEI dataset for all months of 2026 will count. As of market creation, the December report is not yet scheduled, however the release schedule can be found here: https://www.ncei.noaa.gov/access/monitoring/dyk/monthly-releases. The market will resolve based on the first relevant tornado count published on the NCEI tornado time-series page after this scheduled release time. If the value published after this scheduled release time is labeled preliminary, it will still determine resolution, and the market will resolve independently of any subsequent revisions, corrections, or retroactive adjustments. The market will not resolve based on any preliminary values published before the scheduled release time. If no data is published by the scheduled release time, or if the NCEI website is temporarily unavailable, this market will remain open until that data is made available. If the relevant data is not made available by the date of the next scheduled publication ET, this market will resolve based on available data for the most recent prior month. If the NCEI website becomes permanently unavailable, this market will resolve using another credible source.

Resolution & Risk

LOW risk
End date
Jan 10, 2027
UMA status
n/a
Resolution source
to the number of tornadoes recorded in the United States in 2026, based on the monthly counts published on the National Ambiguous wordingextracted · low
ncei.noaa.gov
Market type
Multi-outcome (neg-risk)
  • Part of a multi-outcome event (neg-risk): only one market can resolve YES.
  • Wide spread (6.6¢) — liquidity risk on entry/exit.
Read full market rules on Polymarket

Alerts

¢
Deliver

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