{
  "_notice": {
    "type": "free_key_offer",
    "message": "Free and anonymous access is staying. If this endpoint is in your pipeline, a free key adds advance notice before any schema change or deprecation. POST /v1/keys {\"email\": \"you@firm.com\"} — nothing else required. Something broken or missing? hello@clearmarket.fyi reaches a human.",
    "docs": "https://clearmarket.fyi/for-data/",
    "policy": "This field is additive and its shape will not change."
  },
  "event_id": "CM-EVT-K5P0VSLV41",
  "slug": "kxhighthou-26jul23",
  "question": "Will the highest temperature in Houston on July 23, 2026 exceed 95°F?",
  "category": "climate",
  "event_type": "BINARY",
  "ladder_distribution": null,
  "tags": [
    "climate",
    "weather-temperature",
    "houston-texas",
    "july-2026",
    "heat-extremes",
    "daily-forecast"
  ],
  "catalyst_types": [],
  "catalyst_dates": [],
  "editorial_notes": "These markets track the National Weather Service daily maximum temperature reading for Houston on July 23, 2026. Six mutually exclusive Kalshi tiers span below 92°F through above 99°F, forming a discrete probability distribution over the temperature range. The tiers are exhaustive; exactly one resolves yes. Kalshi staff determination uses the NWS Houston Climatological Report issued for that date as the authoritative source.",
  "venues_covered": [
    "kalshi"
  ],
  "primary_market_id": "CM-MKT-8DVZN0W0B3",
  "current_primary_mark": {
    "last_price": 0.97,
    "implied_probability": 0.97
  },
  "created_at": "2026-07-23T21:11:14.426158+00:00",
  "updated_at": "2026-07-23T21:11:14.426158+00:00",
  "markets": [
    {
      "market_id": "CM-MKT-8DVZN0W0B3",
      "event_id": "CM-EVT-K5P0VSLV41",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHTHOU-26JUL23-T92",
      "question": "Will the maximum temperature be <92° on Jul 23, 2026?",
      "description": "91° or below",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "91° or below: National Weather Service Houston Climatological Report issued for July 23, 2026 will determine the maximum temperature reading; Kalshi staff resolve by the official report deadline of July 24, 2026 at 7 PM UTC.",
      "close_at": "2026-07-24T06:00:00Z",
      "resolve_at": "2026-07-24T19:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If the maximum temperature recorded at Houston for Jul 23, 2026, is less than 92° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\nData for CLIHOU can be found by clicking the following URL: https://www.weather.gov/wrh/Climate?wfo=hgx, navigating to the \"Observed Weather\" tab, and choosing the location \"Houston-Hobby, TX\" 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.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "NWS Climatological Report Houston",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=HGX&product=CLI&issuedby=HOU",
        "sources": [
          {
            "name": "NWS Climatological Report Houston",
            "url": "https://forecast.weather.gov/product.php?site=HGX&product=CLI&issuedby=HOU",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "NWS Climatological Report",
            "url": null,
            "provenance": "clearmarket_editorial"
          }
        ],
        "source_of_record": "National Weather Service's Climatological Report (Daily)",
        "source_mechanism": "single_authority",
        "source_type": null,
        "source_quality": "authoritative",
        "source_commitment": "named",
        "source_commitment_subtype": "named",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "A",
        "score": 97,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0.97,
      "implied_probability": 0.97,
      "volume_24h_usd": 9007.25,
      "volume_total_usd": 10008.02,
      "settlement_style": "terminal",
      "direction": "below",
      "threshold": 92,
      "question_id": null,
      "also_on": null,
      "tags": [
        "houston",
        "houston maximum temperature",
        "july",
        "temperature",
        "weather"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-MGVPJQ0V60",
      "event_id": "CM-EVT-K5P0VSLV41",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHTHOU-26JUL23-B92.5",
      "question": "Will the maximum temperature be 92-93° on Jul 23, 2026?",
      "description": "92° to 93°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "92° to 93°: National Weather Service Houston Climatological Report issued for July 23, 2026 will determine the maximum temperature reading; Kalshi staff resolve by the official report deadline of July 24, 2026 at 7 PM UTC.",
      "close_at": "2026-07-24T06:00:00Z",
      "resolve_at": "2026-07-24T19:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If the maximum temperature recorded at Houston for Jul 23, 2026, is between 92-93° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\nData for CLIHOU can be found by clicking the following URL: https://www.weather.gov/wrh/Climate?wfo=hgx, navigating to the \"Observed Weather\" tab, and choosing the location \"Houston-Hobby, TX\" 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.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "NWS Climatological Report Houston",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=HGX&product=CLI&issuedby=HOU",
        "sources": [
          {
            "name": "NWS Climatological Report Houston",
            "url": "https://forecast.weather.gov/product.php?site=HGX&product=CLI&issuedby=HOU",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "NWS Climatological Report",
            "url": null,
            "provenance": "clearmarket_editorial"
          }
        ],
        "source_of_record": "National Weather Service's Climatological Report (Daily)",
        "source_mechanism": "single_authority",
        "source_type": null,
        "source_quality": "authoritative",
        "source_commitment": "named",
        "source_commitment_subtype": "named",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "A",
        "score": 97,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0.01,
      "implied_probability": 0.01,
      "volume_24h_usd": 51.63,
      "volume_total_usd": 53.56,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 93,
      "question_id": null,
      "also_on": null,
      "tags": [
        "houston",
        "houston maximum temperature",
        "july",
        "temperature",
        "weather"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-SY4RSF2V49",
      "event_id": "CM-EVT-K5P0VSLV41",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHTHOU-26JUL23-B94.5",
      "question": "Will the maximum temperature be 94-95° on Jul 23, 2026?",
      "description": "94° to 95°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "94° to 95°: National Weather Service Houston Climatological Report issued for July 23, 2026 will determine the maximum temperature reading; Kalshi staff resolve by the official report deadline of July 24, 2026 at 7 PM UTC.",
      "close_at": "2026-07-24T06:00:00Z",
      "resolve_at": "2026-07-24T19:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If the maximum temperature recorded at Houston for Jul 23, 2026, is between 94-95° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\nData for CLIHOU can be found by clicking the following URL: https://www.weather.gov/wrh/Climate?wfo=hgx, navigating to the \"Observed Weather\" tab, and choosing the location \"Houston-Hobby, TX\" 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.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "NWS Climatological Report Houston",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=HGX&product=CLI&issuedby=HOU",
        "sources": [
          {
            "name": "NWS Climatological Report Houston",
            "url": "https://forecast.weather.gov/product.php?site=HGX&product=CLI&issuedby=HOU",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "NWS Climatological Report",
            "url": null,
            "provenance": "clearmarket_editorial"
          }
        ],
        "source_of_record": "National Weather Service's Climatological Report (Daily)",
        "source_mechanism": "single_authority",
        "source_type": null,
        "source_quality": "authoritative",
        "source_commitment": "named",
        "source_commitment_subtype": "named",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "A",
        "score": 97,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0.03,
      "implied_probability": 0.03,
      "volume_24h_usd": 54.17,
      "volume_total_usd": 55.25,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 95,
      "question_id": null,
      "also_on": null,
      "tags": [
        "houston",
        "houston maximum temperature",
        "july",
        "temperature",
        "weather"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-V378K5X8Q4",
      "event_id": "CM-EVT-K5P0VSLV41",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHTHOU-26JUL23-B96.5",
      "question": "Will the maximum temperature be 96-97° on Jul 23, 2026?",
      "description": "96° to 97°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "96° to 97°: National Weather Service Houston Climatological Report issued for July 23, 2026 will determine the maximum temperature reading; Kalshi staff resolve by the official report deadline of July 24, 2026 at 7 PM UTC.",
      "close_at": "2026-07-24T06:00:00Z",
      "resolve_at": "2026-07-24T19:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If the maximum temperature recorded at Houston for Jul 23, 2026, is between 96-97° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\nData for CLIHOU can be found by clicking the following URL: https://www.weather.gov/wrh/Climate?wfo=hgx, navigating to the \"Observed Weather\" tab, and choosing the location \"Houston-Hobby, TX\" 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.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "NWS Climatological Report Houston",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=HGX&product=CLI&issuedby=HOU",
        "sources": [
          {
            "name": "NWS Climatological Report Houston",
            "url": "https://forecast.weather.gov/product.php?site=HGX&product=CLI&issuedby=HOU",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "NWS Climatological Report",
            "url": null,
            "provenance": "clearmarket_editorial"
          }
        ],
        "source_of_record": "National Weather Service's Climatological Report (Daily)",
        "source_mechanism": "single_authority",
        "source_type": null,
        "source_quality": "authoritative",
        "source_commitment": "named",
        "source_commitment_subtype": "named",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "A",
        "score": 97,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0.01,
      "implied_probability": 0.01,
      "volume_24h_usd": 9.67,
      "volume_total_usd": 10.67,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 97,
      "question_id": null,
      "also_on": null,
      "tags": [
        "houston",
        "houston maximum temperature",
        "july",
        "temperature",
        "weather"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-ZKBHY91GD7",
      "event_id": "CM-EVT-K5P0VSLV41",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHTHOU-26JUL23-B98.5",
      "question": "Will the maximum temperature be 98-99° on Jul 23, 2026?",
      "description": "98° to 99°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "98° to 99°: National Weather Service Houston Climatological Report issued for July 23, 2026 will determine the maximum temperature reading; Kalshi staff resolve by the official report deadline of July 24, 2026 at 7 PM UTC.",
      "close_at": "2026-07-24T06:00:00Z",
      "resolve_at": "2026-07-24T19:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If the maximum temperature recorded at Houston for Jul 23, 2026, is between 98-99° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\nData for CLIHOU can be found by clicking the following URL: https://www.weather.gov/wrh/Climate?wfo=hgx, navigating to the \"Observed Weather\" tab, and choosing the location \"Houston-Hobby, TX\" 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.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "NWS Climatological Report Houston",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=HGX&product=CLI&issuedby=HOU",
        "sources": [
          {
            "name": "NWS Climatological Report Houston",
            "url": "https://forecast.weather.gov/product.php?site=HGX&product=CLI&issuedby=HOU",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "NWS Climatological Report",
            "url": null,
            "provenance": "clearmarket_editorial"
          }
        ],
        "source_of_record": "National Weather Service's Climatological Report (Daily)",
        "source_mechanism": "single_authority",
        "source_type": null,
        "source_quality": "authoritative",
        "source_commitment": "named",
        "source_commitment_subtype": "named",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "A",
        "score": 97,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0.01,
      "implied_probability": 0.01,
      "volume_24h_usd": 3.2,
      "volume_total_usd": 4.97,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 99,
      "question_id": null,
      "also_on": null,
      "tags": [
        "houston",
        "houston maximum temperature",
        "july",
        "temperature",
        "weather"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-QCL7QL4RS9",
      "event_id": "CM-EVT-K5P0VSLV41",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHTHOU-26JUL23-T99",
      "question": "Will the maximum temperature be >99° on Jul 23, 2026?",
      "description": "100° or above",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "100° or above: National Weather Service Houston Climatological Report issued for July 23, 2026 will determine the maximum temperature reading; Kalshi staff resolve by the official report deadline of July 24, 2026 at 7 PM UTC.",
      "close_at": "2026-07-24T06:00:00Z",
      "resolve_at": "2026-07-24T19:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If the maximum temperature recorded at Houston for Jul 23, 2026, is greater than 99° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\nData for CLIHOU can be found by clicking the following URL: https://www.weather.gov/wrh/Climate?wfo=hgx, navigating to the \"Observed Weather\" tab, and choosing the location \"Houston-Hobby, TX\" 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.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "NWS Climatological Report Houston",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=HGX&product=CLI&issuedby=HOU",
        "sources": [
          {
            "name": "NWS Climatological Report Houston",
            "url": "https://forecast.weather.gov/product.php?site=HGX&product=CLI&issuedby=HOU",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "NWS Climatological Report",
            "url": null,
            "provenance": "clearmarket_editorial"
          }
        ],
        "source_of_record": "National Weather Service's Climatological Report (Daily)",
        "source_mechanism": "single_authority",
        "source_type": null,
        "source_quality": "authoritative",
        "source_commitment": "named",
        "source_commitment_subtype": "named",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "A",
        "score": 97,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0.01,
      "implied_probability": 0.01,
      "volume_24h_usd": 11.94,
      "volume_total_usd": 14.19,
      "settlement_style": "terminal",
      "direction": "above",
      "threshold": 99,
      "question_id": null,
      "also_on": null,
      "tags": [
        "houston",
        "houston maximum temperature",
        "july",
        "temperature",
        "weather"
      ],
      "eligibility_screens": null
    }
  ],
  "resolution_log": [],
  "_provenance": {
    "source": "clearmarket.fyi",
    "ref": "CM-EVT-K5P0VSLV41",
    "terms": "Attribution required. clearmarket.fyi"
  }
}