Official observations from the National Weather Service's automated surface observing system (ASOS) at Seattle-Tacoma International Airport (KSEA)—the market's authoritative data source—confirm a high temperature exceeding 62°F on April 20, 2026, solidifying 100% trader consensus on that outcome amid negligible 0.1% odds for 60-61°F. This reflects the persistence of a strong upper-level ridge over the Pacific Northwest, delivering clear skies, light winds, and well above-normal warmth following 74°F on April 19, far surpassing the late-April climatological average of around 60°F. Model consensus from NOAA's Global Forecast System (GFS) and High-Resolution Rapid Refresh (HRRR) had anticipated this mild pattern with highs in the 70s. Post-event, only an unprecedented data revision from preliminary METAR reports to the final climatological summary could challenge resolution, a scenario deemed implausible given consistent hourly readings.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于Highest temperature in Seattle on April 20?
Highest temperature in Seattle on April 20?
62°F or higher 100.0%
43°F or below <1%
44-45°F <1%
46-47°F <1%
$69,954 交易量
$69,954 交易量
2026-04-20
43°F or below
No
44-45°F
No
46-47°F
No
48-49°F
No
50-51°F
No
52-53°F
No
54-55°F
No
56-57°F
No
58-59°F
No
60-61°F
No
62°F or higher
Yes
62°F or higher 100.0%
43°F or below <1%
44-45°F <1%
46-47°F <1%
$69,954 交易量
$69,954 交易量
2026-04-20
43°F or below
$5,152 交易量
No
44-45°F
$3,942 交易量
No
46-47°F
$3,065 交易量
No
48-49°F
$3,012 交易量
No
50-51°F
$3,025 交易量
No
52-53°F
$4,462 交易量
No
54-55°F
$3,376 交易量
No
56-57°F
$4,619 交易量
No
58-59°F
$14,592 交易量
No
60-61°F
$5,413 交易量
No
62°F or higher
$19,295 交易量
Yes
This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 20 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Official observations from the National Weather Service's automated surface observing system (ASOS) at Seattle-Tacoma International Airport (KSEA)—the market's authoritative data source—confirm a high temperature exceeding 62°F on April 20, 2026, solidifying 100% trader consensus on that outcome amid negligible 0.1% odds for 60-61°F. This reflects the persistence of a strong upper-level ridge over the Pacific Northwest, delivering clear skies, light winds, and well above-normal warmth following 74°F on April 19, far surpassing the late-April climatological average of around 60°F. Model consensus from NOAA's Global Forecast System (GFS) and High-Resolution Rapid Refresh (HRRR) had anticipated this mild pattern with highs in the 70s. Post-event, only an unprecedented data revision from preliminary METAR reports to the final climatological summary could challenge resolution, a scenario deemed implausible given consistent hourly readings.
This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 20 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
市场开放时间： Apr 18, 2026, 12:31 AM ET
交易量
$69,954结束日期
2026-04-20市场开放时间
Apr 18, 2026, 12:31 AM ET已提议结果: No
无争议
最终结果: No
This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 20 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Official observations from the National Weather Service's automated surface observing system (ASOS) at Seattle-Tacoma International Airport (KSEA)—the market's authoritative data source—confirm a high temperature exceeding 62°F on April 20, 2026, solidifying 100% trader consensus on that outcome amid negligible 0.1% odds for 60-61°F. This reflects the persistence of a strong upper-level ridge over the Pacific Northwest, delivering clear skies, light winds, and well above-normal warmth following 74°F on April 19, far surpassing the late-April climatological average of around 60°F. Model consensus from NOAA's Global Forecast System (GFS) and High-Resolution Rapid Refresh (HRRR) had anticipated this mild pattern with highs in the 70s. Post-event, only an unprecedented data revision from preliminary METAR reports to the final climatological summary could challenge resolution, a scenario deemed implausible given consistent hourly readings.
This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 20 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
交易量
$69,954结束日期
2026-04-20市场开放时间
Apr 18, 2026, 12:31 AM ET已提议结果: No
无争议
最终结果: No
Official observations from the National Weather Service's automated surface observing system (ASOS) at Seattle-Tacoma International Airport (KSEA)—the market's authoritative data source—confirm a high temperature exceeding 62°F on April 20, 2026, solidifying 100% trader consensus on that outcome amid negligible 0.1% odds for 60-61°F. This reflects the persistence of a strong upper-level ridge over the Pacific Northwest, delivering clear skies, light winds, and well above-normal warmth following 74°F on April 19, far surpassing the late-April climatological average of around 60°F. Model consensus from NOAA's Global Forecast System (GFS) and High-Resolution Rapid Refresh (HRRR) had anticipated this mild pattern with highs in the 70s. Post-event, only an unprecedented data revision from preliminary METAR reports to the final climatological summary could challenge resolution, a scenario deemed implausible given consistent hourly readings.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于
警惕外部链接哦。
警惕外部链接哦。
常见问题