Chicago low 35°F or above on Nov 14

Resolves YES if the value of Daily minimum temperature, Chicago O'Hare (NWS daily climate report CLIORD), for the day 2026-11-14, as first published by the source, is at or above 35 °F. Resolves NO if it is published and is not. Voided if no value is published by 2026-11-19T00:00:00Z.

Source: NWS series CLI/ORD/MIN. The rulebook's SHA-256 is 9f73a827357cc145… , recorded at log entry 1,544 when the market was listed; changing a single character of the rules would change it.

Timeline and payout

1. Trading opens (done)Nov 12, 2026, 12:00 AM UTC
2. Trading closes (next)Nov 14, 2026, 12:00 AM UTC
3. Value published by NWSNov 15, 2026, 3:00 PM UTC
4. Outcome proposed and confirmed—
5. Dispute window ends, payout—

{"condition":{"op":">=","threshold":"35","transform":"level"},"event":{"exclusive":true,"outcome":"35°F or above","series":"chicago-daily-low","slug":"chicago-low-2026-11-14","tags":["chicago","daily","temperature"],"title":"Lowest temperature in Chicago on Nov 14?"},"market":10317226,"observation":"2026-11-14","question":"Will the official low temperature at O'Hare International Airport (Chicago) on November 14, 2026 be 35 °F or higher, as reported in the National Weather Service's daily climate report?","review":"automatic","revision":"first_release","schedule":{"close":"2026-11-14T00:00:00Z","deadline":"2026-11-19T00:00:00Z","open":"2026-11-12T00:00:00Z","release":"2026-11-15T15:00:00Z"},"schema":2,"source":{"provider":"nws","series":"CLI/ORD/MIN","url":"https://api.weather.gov/products/types/CLI/locations/ORD"},"title":"Chicago low 35°F or above on Nov 14","void":["no_value_by_deadline"]}

Resolution and evidence

No outcome yet. After Nov 15, 2026, 3:00 PM UTC the resolver fetches the value from the source, stores the response, and proposes an outcome; a second admin must confirm it, and holders then have 24 hours to dispute.