The primary risk lies in the specific observation station. Users might mistakenly rely on generic NYC forecasts (e.g., Central Park) instead of the strictly specified LaGuardia Airport (LGA) station, which often differs in temperature due to coastal and tarmac effects. Additionally, resolution uses whole degrees Fahrenheit and ignores subsequent official revisions, creating risks of unexpected outcomes due to rounding or initial data errors.

April 17, 2026 01:18 - April 17, 2026 08:53, the price of '77°F or below' surged from 52.5c to 66.5c. As the expiration rapidly approaches, short-term weather forecasts became highly definitive, locking in the consensus that the high temperature will unlikely break 77°F. April 16, 2026 14:28 - April 17, 2026 00:59, the price of '77°F or below' retracted from 65c to 48.5c, as some forecast models indicated a risk of a brief temperature bounce before the cold front fully passes, prompting a reallocation of funds. April 16, 2026 04:43 - April 16, 2026 14:28, the price of '77°F or below' surged from 15.5c to 65c, because the latest meteorological models confirmed significant rain and cooling on April 17, revising the expected high down to around 76°F. April 16, 2026 07:58 - April 16, 2026 16:38, the price of '78-79°F' dropped from 34.5c to 24.5c, due to the fading expectations of sustained high temperatures. April 15, 2026 23:18 - April 16, 2026 17:43, the price of '80-81°F' plunged from 26c to 10.5c, as the confirmed cooling weather system further ruled out the possibility of temperatures staying above 80°F.