{"source":"kalshi","id":"KXHIGHTSEA-26AUG31","ticker":"KXHIGHTSEA-26AUG31","slug":"KXHIGHTSEA-26AUG31","title":"Highest temperature in Seattle on Aug 31, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-30T14:00:00Z","end_date":"2026-09-07T14:00:00Z","closed_time":null,"volume":1868.86,"volume_24hr":1857.6,"volume_24h_change":null,"normalized_vol_24hr":19.13955307006836,"normalized_volume":15.4822359085083,"liquidity":null,"open_interest":1712.95,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"75° to 76°","top_outcome_probability":0.42,"top_outcome_prob_24h_change":0.42,"top_outcome_volume_24h_change":540.76,"updated_at":"2026-08-30T22:47:46.053024Z","fetched_at":"2026-08-30T22:47:46.053024Z","added_at":"2026-08-30T14:12:07.068693Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-31-2026/kxhightsea-26aug31","chart_24h":[63.5,105.5,132.5,142.5,630.78,644.78,695.78,1002.78,1065.78,1346.03,1576.72,1680.73,1845.49,1857.6],"kind":"live","markets":[{"source":"kalshi","id":"KXHIGHTSEA-26AUG31-B75.5","event_id":"KXHIGHTSEA-26AUG31","slug":"KXHIGHTSEA-26AUG31-B75.5","question":"Will the maximum temperature be 75-76° on Aug 31, 2026?","group_item_title":"75° to 76°","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 31, 2026, is between 75-76° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the Weather Company.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.42,0.5800000000000001],"probability":0.42,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-30T14:00:00Z","end_date":"2026-09-07T14:00:00Z","closed_time":"2026-09-01T08:00:00Z","volume":540.76,"volume_24hr":540.76,"prob_24h_change":0.42,"volume_24h_change":540.76,"normalized_vol_24hr":15.457422256469727,"normalized_volume":12.335206985473633,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-30T22:47:46.160000Z","fetched_at":"2026-08-30T22:47:46.160000Z","added_at":"2026-08-30T14:12:07.130294Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-31-2026/kxhightsea-26aug31","event_title":"Highest temperature in Seattle on Aug 31, 2026?","chart_24h":[0.0,0.36,0.36,0.34,0.36,0.39,0.4,0.4,0.37,0.37,0.41,0.42,0.42]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG31-B77.5","event_id":"KXHIGHTSEA-26AUG31","slug":"KXHIGHTSEA-26AUG31-B77.5","question":"Will the maximum temperature be 77-78° on Aug 31, 2026?","group_item_title":"77° to 78°","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 31, 2026, is between 77-78° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the Weather Company.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.25,0.75],"probability":0.25,"spread":0.030000000000000027,"active":true,"closed":false,"start_date":"2026-08-30T14:00:00Z","end_date":"2026-09-07T14:00:00Z","closed_time":"2026-09-01T08:00:00Z","volume":132.01,"volume_24hr":132.01,"prob_24h_change":-0.03999999999999998,"volume_24h_change":130.01,"normalized_vol_24hr":9.329601287841797,"normalized_volume":7.445133209228516,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-30T22:08:04.109746Z","fetched_at":"2026-08-30T22:08:04.109746Z","added_at":"2026-08-30T14:12:07.130294Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-31-2026/kxhightsea-26aug31","event_title":"Highest temperature in Seattle on Aug 31, 2026?","chart_24h":[0.29,0.29,0.31,0.25,0.26,0.27,0.27,0.27,0.26,0.28,0.25,0.25,0.25]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG31-B73.5","event_id":"KXHIGHTSEA-26AUG31","slug":"KXHIGHTSEA-26AUG31-B73.5","question":"Will the maximum temperature be 73-74° on Aug 31, 2026?","group_item_title":"73° to 74°","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 31, 2026, is between 73-74° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the Weather Company.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.13,0.87],"probability":0.13,"spread":0.01999999999999999,"active":true,"closed":false,"start_date":"2026-08-30T14:00:00Z","end_date":"2026-09-07T14:00:00Z","closed_time":"2026-09-01T08:00:00Z","volume":80.49,"volume_24hr":80.49,"prob_24h_change":0.0,"volume_24h_change":77.99,"normalized_vol_24hr":7.553881645202637,"normalized_volume":6.028087615966797,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-30T22:47:46.160000Z","fetched_at":"2026-08-30T22:47:46.160000Z","added_at":"2026-08-30T14:12:07.130294Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-31-2026/kxhightsea-26aug31","event_title":"Highest temperature in Seattle on Aug 31, 2026?","chart_24h":[0.13,0.13,0.19,0.19,0.19,0.16,0.16,0.13,0.13,0.13,0.13]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG31-T78","event_id":"KXHIGHTSEA-26AUG31","slug":"KXHIGHTSEA-26AUG31-T78","question":"Will the maximum temperature be >78° on Aug 31, 2026?","group_item_title":"79° or above","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 31, 2026, is greater than 78° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the Weather Company.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.12,0.88],"probability":0.12,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-30T14:00:00Z","end_date":"2026-09-07T14:00:00Z","closed_time":"2026-09-01T08:00:00Z","volume":724.06,"volume_24hr":712.8,"prob_24h_change":0.01999999999999999,"volume_24h_change":656.8,"normalized_vol_24hr":16.841487884521484,"normalized_volume":13.503811836242676,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-30T22:47:46.160000Z","fetched_at":"2026-08-30T22:47:46.160000Z","added_at":"2026-08-30T14:12:07.130294Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-31-2026/kxhightsea-26aug31","event_title":"Highest temperature in Seattle on Aug 31, 2026?","chart_24h":[0.1,0.1,0.11,0.08,0.12,0.12,0.12,0.11,0.17,0.15,0.15,0.15,0.13,0.13]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG31-T71","event_id":"KXHIGHTSEA-26AUG31","slug":"KXHIGHTSEA-26AUG31-T71","question":"Will the maximum temperature be <71° on Aug 31, 2026?","group_item_title":"70° or below","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 31, 2026, is less than 71° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the Weather Company.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.05,0.95],"probability":0.05,"spread":0.010000000000000002,"active":true,"closed":false,"start_date":"2026-08-30T14:00:00Z","end_date":"2026-09-07T14:00:00Z","closed_time":"2026-09-01T08:00:00Z","volume":37.54,"volume_24hr":37.54,"prob_24h_change":0.0,"volume_24h_change":36.54,"normalized_vol_24hr":5.201869010925293,"normalized_volume":4.151153564453125,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-30T22:34:09.813981Z","fetched_at":"2026-08-30T22:34:09.813981Z","added_at":"2026-08-30T14:12:07.130294Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-31-2026/kxhightsea-26aug31","event_title":"Highest temperature in Seattle on Aug 31, 2026?","chart_24h":[0.05,0.04,0.04,0.04,0.03,0.03,0.03,0.05]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG31-B71.5","event_id":"KXHIGHTSEA-26AUG31","slug":"KXHIGHTSEA-26AUG31-B71.5","question":"Will the maximum temperature be 71-72° on Aug 31, 2026?","group_item_title":"71° to 72°","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 31, 2026, is between 71-72° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the Weather Company.\n\nReading weather data\nPreliminary Weather Company data may be subject to rounding and conversion differences from the final reported value.\nUse caution when interpreting preliminary Weather Company readings.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.019999999999999997,"active":true,"closed":false,"start_date":"2026-08-30T14:00:00Z","end_date":"2026-09-07T14:00:00Z","closed_time":"2026-09-01T08:00:00Z","volume":354.0,"volume_24hr":354.0,"prob_24h_change":-0.06,"volume_24h_change":352.0,"normalized_vol_24hr":13.451153755187988,"normalized_volume":10.734180450439453,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-30T22:34:09.813981Z","fetched_at":"2026-08-30T22:34:09.813981Z","added_at":"2026-08-30T14:12:07.130294Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-31-2026/kxhightsea-26aug31","event_title":"Highest temperature in Seattle on Aug 31, 2026?","chart_24h":[0.09,0.09,0.09,0.04,0.04,0.04,0.04,0.03,0.03,0.03,0.03,0.03]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXHIGHTSEA-26AUG31","as_of":"2026-08-30T22:58:07.535421Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Highest temperature in Seattle on Aug 31, 2026?\" — top market at 12% probability across 6 outcomes","source_url":null}}