This market tracks whether the highest temperature in Dallas on April 19, 2026 will fall within the narrow range of 86-87°F. The 1% YES odds reflect strong market consensus that this specific two-degree band is an unlikely outcome for the day's high temperature. Dallas experiences variable spring weather in mid-April, with historical highs typically ranging from the low 70s to mid-80s depending on atmospheric conditions and prevailing weather patterns. The market resolves based on the official National Weather Service recorded high for the Dallas area on that date. At 1%, the current odds suggest traders expect the actual high to deviate meaningfully from this precise range—either substantially cooler or substantially warmer. Weather prediction markets allow participants to express views on specific temperature outcomes with transparent, real-time pricing that updates as forecasts change and the resolution date approaches. These markets function similarly to traditional futures, enabling price discovery based on available meteorological data.