Trader consensus overwhelmingly favors a Seattle high of 50-51°F on March 21, driven by ensemble forecasts from NOAA's Global Forecast System and European Centre models converging on this range amid persistent marine layer clouds and cool onshore flow. Official National Weather Service outlooks confirm afternoon highs peaking near 51°F under partly cloudy skies, aligning with recent soundings showing stable stratification suppressing warmer air masses. Historical March data supports this, with medians around 54°F but frequent dips into the lower 50s during Pacific Northwest cool spells. Realistic challenges include an unexpected high-pressure ridge sharpening downslope winds for 2-4°F boosts or model underestimation of nocturnal clearing, though low-level moisture trends make outliers unlikely.
基於Polymarket數據的AI實驗性摘要 · 更新於Highest temperature in Seattle on March 21?
Highest temperature in Seattle on March 21?
50-51°F 92%
52-53°F 9%
54-55°F 1.5%
58-59°F <1%
$86,875 交易量
$86,875 交易量
48-49°F
<1%
50-51°F
92%
52-53°F
9%
54-55°F
2%
56-57°F
<1%
58-59°F
<1%
60°F or higher
<1%
50-51°F 92%
52-53°F 9%
54-55°F 1.5%
58-59°F <1%
$86,875 交易量
$86,875 交易量
48-49°F
<1%
50-51°F
92%
52-53°F
9%
54-55°F
2%
56-57°F
<1%
58-59°F
<1%
60°F or higher
<1%
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 17, 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 overwhelmingly favors a Seattle high of 50-51°F on March 21, driven by ensemble forecasts from NOAA's Global Forecast System and European Centre models converging on this range amid persistent marine layer clouds and cool onshore flow. Official National Weather Service outlooks confirm afternoon highs peaking near 51°F under partly cloudy skies, aligning with recent soundings showing stable stratification suppressing warmer air masses. Historical March data supports this, with medians around 54°F but frequent dips into the lower 50s during Pacific Northwest cool spells. Realistic challenges include an unexpected high-pressure ridge sharpening downslope winds for 2-4°F boosts or model underestimation of nocturnal clearing, though low-level moisture trends make outliers unlikely.
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