{"source":"kalshi","id":"KXHIGHTSEA-26AUG19","ticker":"KXHIGHTSEA-26AUG19","slug":"KXHIGHTSEA-26AUG19","title":"Highest temperature in Seattle on Aug 19, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":null,"volume":3848.43,"volume_24hr":3694.27,"volume_24h_change":null,"normalized_vol_24hr":23.087495803833008,"normalized_volume":18.573867797851562,"liquidity":null,"open_interest":3349.3,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"79° to 80°","top_outcome_probability":0.36,"top_outcome_prob_24h_change":-0.06,"top_outcome_volume_24h_change":244.22000000000003,"updated_at":"2026-08-19T00:39:56.161994Z","fetched_at":"2026-08-19T00:39:56.161994Z","added_at":"2026-08-18T14:16:45.616970Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-19-2026/kxhightsea-26aug19","chart_24h":[91.58,436.48,620.49,915.01,1805.2,1986.31,2266.05,2335.32,2453.32,2659.33,2736.33,2838.58,2876.58,2922.58,2938.58,2944.58],"markets":[{"source":"kalshi","id":"KXHIGHTSEA-26AUG19-B79.5","event_id":"KXHIGHTSEA-26AUG19","slug":"KXHIGHTSEA-26AUG19-B79.5","question":"Will the maximum temperature be 79-80° on Aug 19, 2026?","group_item_title":"79° to 80°","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 19, 2026, is between 79-80° 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.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.36,0.64],"probability":0.36,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":"2026-08-20T08:00:00Z","volume":429.3,"volume_24hr":293.42,"prob_24h_change":-0.06,"volume_24h_change":244.22000000000003,"normalized_vol_24hr":11.306829452514648,"normalized_volume":9.824621200561523,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-19T00:39:56.732496Z","fetched_at":"2026-08-19T00:39:56.732496Z","added_at":"2026-08-18T14:16:45.724505Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-19-2026/kxhightsea-26aug19","event_title":"Highest temperature in Seattle on Aug 19, 2026?","chart_24h":[0.37,0.36,0.3,0.32,0.29,0.35,0.35,0.34,0.3,0.32,0.32,0.31,0.31,0.3,0.31,0.31]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG19-B77.5","event_id":"KXHIGHTSEA-26AUG19","slug":"KXHIGHTSEA-26AUG19-B77.5","question":"Will the maximum temperature be 77-78° on Aug 19, 2026?","group_item_title":"77° to 78°","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 19, 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.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.26,0.74],"probability":0.26,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":"2026-08-20T08:00:00Z","volume":487.85,"volume_24hr":469.57,"prob_24h_change":-0.030000000000000027,"volume_24h_change":408.67,"normalized_vol_24hr":13.356765747070312,"normalized_volume":11.658266067504883,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-19T00:39:56.732496Z","fetched_at":"2026-08-19T00:39:56.732496Z","added_at":"2026-08-18T14:16:45.724505Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-19-2026/kxhightsea-26aug19","event_title":"Highest temperature in Seattle on Aug 19, 2026?","chart_24h":[0.28,0.31,0.29,0.26,0.26,0.26,0.25,0.22,0.24,0.24,0.22,0.26,0.26,0.26,0.26,0.26]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG19-B81.5","event_id":"KXHIGHTSEA-26AUG19","slug":"KXHIGHTSEA-26AUG19-B81.5","question":"Will the maximum temperature be 81-82° on Aug 19, 2026?","group_item_title":"81° to 82°","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 19, 2026, is between 81-82° 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.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.22,0.78],"probability":0.22,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":"2026-08-20T08:00:00Z","volume":1224.74,"volume_24hr":1224.74,"prob_24h_change":0.06,"volume_24h_change":1221.74,"normalized_vol_24hr":18.208271026611328,"normalized_volume":15.739020347595215,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-19T00:27:30.045934Z","fetched_at":"2026-08-19T00:27:30.045934Z","added_at":"2026-08-18T14:16:45.724505Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-19-2026/kxhightsea-26aug19","event_title":"Highest temperature in Seattle on Aug 19, 2026?","chart_24h":[0.16,0.2,0.14,0.19,0.15,0.18,0.19,0.19,0.21,0.22,0.23,0.2,0.22,0.22]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG19-B75.5","event_id":"KXHIGHTSEA-26AUG19","slug":"KXHIGHTSEA-26AUG19-B75.5","question":"Will the maximum temperature be 75-76° on Aug 19, 2026?","group_item_title":"75° to 76°","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 19, 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.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.11,0.89],"probability":0.11,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":"2026-08-20T08:00:00Z","volume":485.23,"volume_24hr":485.23,"prob_24h_change":-0.03,"volume_24h_change":456.08,"normalized_vol_24hr":13.697578430175781,"normalized_volume":11.883227348327637,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-19T00:39:56.732496Z","fetched_at":"2026-08-19T00:39:56.732496Z","added_at":"2026-08-18T14:16:45.724505Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-19-2026/kxhightsea-26aug19","event_title":"Highest temperature in Seattle on Aug 19, 2026?","chart_24h":[0.11,0.11,0.1,0.1,0.14,0.16,0.14,0.16,0.16,0.16,0.16,0.16,0.16,0.13,0.13,0.14]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG19-T75","event_id":"KXHIGHTSEA-26AUG19","slug":"KXHIGHTSEA-26AUG19-T75","question":"Will the maximum temperature be <75° on Aug 19, 2026?","group_item_title":"74° or below","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 19, 2026, is less than 75° 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.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.05,0.95],"probability":0.05,"spread":0.009999999999999995,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":"2026-08-20T08:00:00Z","volume":750.06,"volume_24hr":750.06,"prob_24h_change":-0.03,"volume_24h_change":743.05,"normalized_vol_24hr":15.789905548095703,"normalized_volume":13.648612976074219,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-19T00:39:56.732496Z","fetched_at":"2026-08-19T00:39:56.732496Z","added_at":"2026-08-18T14:16:45.724505Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-19-2026/kxhightsea-26aug19","event_title":"Highest temperature in Seattle on Aug 19, 2026?","chart_24h":[0.09,0.09,0.05,0.04,0.04,0.05,0.04,0.07,0.07,0.04,0.06,0.06,0.06,0.06]},{"source":"kalshi","id":"KXHIGHTSEA-26AUG19-T82","event_id":"KXHIGHTSEA-26AUG19","slug":"KXHIGHTSEA-26AUG19-T82","question":"Will the maximum temperature be >82° on Aug 19, 2026?","group_item_title":"83° or above","description":"If the maximum temperature recorded at Seattle (CLISEA) for Aug 19, 2026, is greater than 82° 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.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.02,0.98],"probability":0.02,"spread":0.009999999999999998,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":"2026-08-20T08:00:00Z","volume":471.25,"volume_24hr":471.25,"prob_24h_change":-0.08,"volume_24h_change":466.24,"normalized_vol_24hr":13.654645919799805,"normalized_volume":11.802919387817383,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-18T16:46:23.346157Z","fetched_at":"2026-08-18T16:46:23.346157Z","added_at":"2026-08-18T14:16:45.724505Z","url":"https://kalshi.com/markets/kxhightsea/highest-temperature-in-seattle-on-aug-19-2026/kxhightsea-26aug19","event_title":"Highest temperature in Seattle on Aug 19, 2026?","chart_24h":[0.1,0.08,0.07,0.05,0.02]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXHIGHTSEA-26AUG19","as_of":"2026-08-19T00:40:44.800057Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Highest temperature in Seattle on Aug 19, 2026?\" — top market at 22% probability across 6 outcomes","source_url":null}}