{"source":"kalshi","id":"KXLOWTSEA-26MAY27","ticker":"KXLOWTSEA-26MAY27","slug":"KXLOWTSEA-26MAY27","title":"Lowest temperature in Seattle on May 27, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-05-26T14:00:00Z","end_date":"2026-06-03T14:00:00Z","closed_time":null,"volume":1131.71,"volume_24hr":1131.71,"volume_24h_change":null,"normalized_vol_24hr":16.6354923248291,"normalized_volume":12.840547561645508,"liquidity":null,"open_interest":1098.24,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"49° to 50°","top_outcome_probability":0.43,"top_outcome_prob_24h_change":0.43,"top_outcome_volume_24h_change":237.15,"updated_at":"2026-05-26T21:07:16.305215Z","fetched_at":"2026-05-26T21:07:16.305215Z","added_at":"2026-05-26T14:04:58.593549Z","url":"https://kalshi.com/markets/kxlowtsea/lowest-temperature-in-seattle-on-may-27-2026/kxlowtsea-26may27","chart_24h":[0.0,267.0,460.15,527.15,667.15,719.15,777.4,1121.71,1131.71],"markets":[{"source":"kalshi","id":"KXLOWTSEA-26MAY27-B49.5","event_id":"KXLOWTSEA-26MAY27","slug":"KXLOWTSEA-26MAY27-B49.5","question":"Will the minimum temperature be  49-50° on May 27, 2026?","group_item_title":"49° to 50°","description":"If the minimum temperature recorded at Seattle for May 27, 2026, is between 49-50° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nData for CLISEA can be found by clicking the following URL: https://www.weather.gov/wrh/climate?wfo=sew, navigating to the \"Observed Weather\" tab, and choosing the location \"Seattle-Tacoma, WA\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\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 corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.43,0.5700000000000001],"probability":0.43,"spread":0.019999999999999962,"active":true,"closed":false,"start_date":"2026-05-26T14:00:00Z","end_date":"2026-06-03T14:00:00Z","closed_time":"2026-05-28T08:00:00Z","volume":237.15,"volume_24hr":237.15,"prob_24h_change":0.43,"volume_24h_change":237.15,"normalized_vol_24hr":10.897751808166504,"normalized_volume":9.71876049041748,"liquidity":null,"categories":["Climate and Weather"],"updated_at":"2026-05-26T22:52:50.193253Z","fetched_at":"2026-05-26T22:52:50.193253Z","added_at":"2026-05-26T14:04:58.660577Z","url":"https://kalshi.com/markets/kxlowtsea/lowest-temperature-in-seattle-on-may-27-2026/kxlowtsea-26may27","event_title":"Lowest temperature in Seattle on May 27, 2026?","chart_24h":[0.0,0.34,0.34,0.55,0.55,0.43,0.48,0.48,0.48,0.43]},{"source":"kalshi","id":"KXLOWTSEA-26MAY27-B47.5","event_id":"KXLOWTSEA-26MAY27","slug":"KXLOWTSEA-26MAY27-B47.5","question":"Will the minimum temperature be  47-48° on May 27, 2026?","group_item_title":"47° to 48°","description":"If the minimum temperature recorded at Seattle for May 27, 2026, is between 47-48° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nData for CLISEA can be found by clicking the following URL: https://www.weather.gov/wrh/climate?wfo=sew, navigating to the \"Observed Weather\" tab, and choosing the location \"Seattle-Tacoma, WA\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\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 corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.32,0.6799999999999999],"probability":0.32,"spread":0.05999999999999997,"active":true,"closed":false,"start_date":"2026-05-26T14:00:00Z","end_date":"2026-06-03T14:00:00Z","closed_time":"2026-05-28T08:00:00Z","volume":46.0,"volume_24hr":46.0,"prob_24h_change":0.32,"volume_24h_change":46.0,"normalized_vol_24hr":5.393324375152588,"normalized_volume":4.80983829498291,"liquidity":null,"categories":["Climate and Weather"],"updated_at":"2026-05-26T23:06:15.070617Z","fetched_at":"2026-05-26T23:06:15.070617Z","added_at":"2026-05-26T14:04:58.660577Z","url":"https://kalshi.com/markets/kxlowtsea/lowest-temperature-in-seattle-on-may-27-2026/kxlowtsea-26may27","event_title":"Lowest temperature in Seattle on May 27, 2026?","chart_24h":[0.0,0.27,0.27,0.24,0.24,0.24,0.32,0.32,0.32,0.32,0.32,0.32,0.32,0.32]},{"source":"kalshi","id":"KXLOWTSEA-26MAY27-T50","event_id":"KXLOWTSEA-26MAY27","slug":"KXLOWTSEA-26MAY27-T50","question":"Will the minimum temperature be  >50° on May 27, 2026?","group_item_title":"51° or above","description":"If the minimum temperature recorded at Seattle for May 27, 2026, is greater than 50° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nData for CLISEA can be found by clicking the following URL: https://www.weather.gov/wrh/climate?wfo=sew, navigating to the \"Observed Weather\" tab, and choosing the location \"Seattle-Tacoma, WA\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\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 corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.22,0.78],"probability":0.22,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-26T14:00:00Z","end_date":"2026-06-03T14:00:00Z","closed_time":"2026-05-28T08:00:00Z","volume":70.0,"volume_24hr":70.0,"prob_24h_change":0.22,"volume_24h_change":70.0,"normalized_vol_24hr":6.611001014709473,"normalized_volume":5.895778656005859,"liquidity":null,"categories":["Climate and Weather"],"updated_at":"2026-05-26T23:06:15.070617Z","fetched_at":"2026-05-26T23:06:15.070617Z","added_at":"2026-05-26T14:04:58.660577Z","url":"https://kalshi.com/markets/kxlowtsea/lowest-temperature-in-seattle-on-may-27-2026/kxlowtsea-26may27","event_title":"Lowest temperature in Seattle on May 27, 2026?","chart_24h":[0.0,0.17,0.17,0.17,0.17,0.2,0.22,0.22,0.22,0.22,0.22,0.22,0.22]},{"source":"kalshi","id":"KXLOWTSEA-26MAY27-B45.5","event_id":"KXLOWTSEA-26MAY27","slug":"KXLOWTSEA-26MAY27-B45.5","question":"Will the minimum temperature be  45-46° on May 27, 2026?","group_item_title":"45° to 46°","description":"If the minimum temperature recorded at Seattle for May 27, 2026, is between 45-46° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nData for CLISEA can be found by clicking the following URL: https://www.weather.gov/wrh/climate?wfo=sew, navigating to the \"Observed Weather\" tab, and choosing the location \"Seattle-Tacoma, WA\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\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 corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.09,0.91],"probability":0.09,"spread":0.06,"active":true,"closed":false,"start_date":"2026-05-26T14:00:00Z","end_date":"2026-06-03T14:00:00Z","closed_time":"2026-05-28T08:00:00Z","volume":1.0,"volume_24hr":1.0,"prob_24h_change":0.09,"volume_24h_change":1.0,"normalized_vol_24hr":0.17480453848838806,"normalized_volume":0.155893012881279,"liquidity":null,"categories":["Climate and Weather"],"updated_at":"2026-05-26T23:06:15.070617Z","fetched_at":"2026-05-26T23:06:15.070617Z","added_at":"2026-05-26T14:04:58.660577Z","url":"https://kalshi.com/markets/kxlowtsea/lowest-temperature-in-seattle-on-may-27-2026/kxlowtsea-26may27","event_title":"Lowest temperature in Seattle on May 27, 2026?","chart_24h":[0.0,0.0,0.0,0.09,0.09,0.09,0.09,0.09]},{"source":"kalshi","id":"KXLOWTSEA-26MAY27-B43.5","event_id":"KXLOWTSEA-26MAY27","slug":"KXLOWTSEA-26MAY27-B43.5","question":"Will the minimum temperature be  43-44° on May 27, 2026?","group_item_title":"43° to 44°","description":"If the minimum temperature recorded at Seattle for May 27, 2026, is between 43-44° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nData for CLISEA can be found by clicking the following URL: https://www.weather.gov/wrh/climate?wfo=sew, navigating to the \"Observed Weather\" tab, and choosing the location \"Seattle-Tacoma, WA\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\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 corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-26T14:00:00Z","end_date":"2026-06-03T14:00:00Z","closed_time":"2026-05-28T08:00:00Z","volume":474.56,"volume_24hr":474.56,"prob_24h_change":0.01,"volume_24h_change":474.56,"normalized_vol_24hr":13.82599925994873,"normalized_volume":12.330209732055664,"liquidity":null,"categories":["Climate and Weather"],"updated_at":"2026-05-26T20:54:44.903378Z","fetched_at":"2026-05-26T20:54:06.935834Z","added_at":"2026-05-26T14:04:58.660577Z","url":"https://kalshi.com/markets/kxlowtsea/lowest-temperature-in-seattle-on-may-27-2026/kxlowtsea-26may27","event_title":"Lowest temperature in Seattle on May 27, 2026?","chart_24h":[0.0,0.02,0.02,0.04,0.04,0.02,0.01,0.01]},{"source":"kalshi","id":"KXLOWTSEA-26MAY27-T43","event_id":"KXLOWTSEA-26MAY27","slug":"KXLOWTSEA-26MAY27-T43","question":"Will the minimum temperature be  <43° on May 27, 2026?","group_item_title":"42° or below","description":"If the minimum temperature recorded at Seattle for May 27, 2026, is less than 43° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nData for CLISEA can be found by clicking the following URL: https://www.weather.gov/wrh/climate?wfo=sew, navigating to the \"Observed Weather\" tab, and choosing the location \"Seattle-Tacoma, WA\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\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 corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-26T14:00:00Z","end_date":"2026-06-03T14:00:00Z","closed_time":"2026-05-28T08:00:00Z","volume":303.0,"volume_24hr":303.0,"prob_24h_change":0.01,"volume_24h_change":303.0,"normalized_vol_24hr":11.891656875610352,"normalized_volume":10.605137825012207,"liquidity":null,"categories":["Climate and Weather"],"updated_at":"2026-05-26T20:54:44.903378Z","fetched_at":"2026-05-26T20:54:06.935834Z","added_at":"2026-05-26T14:04:58.660577Z","url":"https://kalshi.com/markets/kxlowtsea/lowest-temperature-in-seattle-on-may-27-2026/kxlowtsea-26may27","event_title":"Lowest temperature in Seattle on May 27, 2026?","chart_24h":[0.0,0.01,0.01,0.01,0.01,0.01,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXLOWTSEA-26MAY27","as_of":"2026-05-26T23:09:50.625759Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Lowest temperature in Seattle on May 27, 2026?\" — top market at 1% probability across 6 outcomes","source_url":null}}