Trader consensus favors a Seattle high of 56-57°F at 27% implied probability, closely trailed by 54-55°F at 25%, driven by NOAA's latest GFS and ECMWF ensemble forecasts converging on mid-50s peaks for March 27 amid a weak upper-level ridge. Historical data shows average March 27 highs around 55.5°F at Sea-Tac Airport, with current model runs differentiating outcomes via subtle marine layer persistence: prolonged coastal stratus favors 54-55°F by capping diurnal heating, while faster afternoon clearing under light southerly flow boosts 56-57°F. Key uncertainty stems from 12z forecast updates expected today, as small shifts in boundary-layer mixing could swing the peak by 2°F.
基於Polymarket數據的AI實驗性摘要 · 更新於3月27日西雅圖的最高溫度?
3月27日西雅圖的最高溫度?
58-59°F 29%
56-57°F 28%
54-55°F 25%
60-61°F 16%
華氏45度或以下
2%
46-47°F
2%
48-49°F
6%
50-51°F
11%
52-53°F
14%
54-55°F
25%
56-57°F
28%
58-59°F
29%
60-61°F
16%
62-63°F
10%
64°F或更高
2%
58-59°F 29%
56-57°F 28%
54-55°F 25%
60-61°F 16%
華氏45度或以下
2%
46-47°F
2%
48-49°F
6%
50-51°F
11%
52-53°F
14%
54-55°F
25%
56-57°F
28%
58-59°F
29%
60-61°F
16%
62-63°F
10%
64°F或更高
2%
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.
市場開放時間: Mar 23, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/wa/seatac/KSEAResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/us/wa/seatac/KSEAResolver
0x69c47De9D...Trader consensus favors a Seattle high of 56-57°F at 27% implied probability, closely trailed by 54-55°F at 25%, driven by NOAA's latest GFS and ECMWF ensemble forecasts converging on mid-50s peaks for March 27 amid a weak upper-level ridge. Historical data shows average March 27 highs around 55.5°F at Sea-Tac Airport, with current model runs differentiating outcomes via subtle marine layer persistence: prolonged coastal stratus favors 54-55°F by capping diurnal heating, while faster afternoon clearing under light southerly flow boosts 56-57°F. Key uncertainty stems from 12z forecast updates expected today, as small shifts in boundary-layer mixing could swing the peak by 2°F.
基於Polymarket數據的AI實驗性摘要 · 更新於
警惕外部連結哦。
警惕外部連結哦。
Frequently Asked Questions