Latest National Weather Service model consensus and ensemble guidance project a daily high of 63–67°F at Seattle-Tacoma International Airport on May 19, driven by a building thermal ridge and light easterly flow that limits marine layer intrusion. This outlook aligns with the market’s 96.5% implied probability for 58°F or higher, reflecting traders’ assessment of current atmospheric conditions and typical May climatology where highs average near 66°F. Minor cooling from increased onshore winds remains possible but would need to exceed forecast spread to drop below the dominant threshold, an outcome historical analogs show occurs in fewer than 5% of similar spring setups. Updated model runs on May 18 will provide the next key data point for any revisions.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoLa temperatura più alta di Seattle il 19 maggio?
58°F o superiore 96.5%
56-57°F 2.1%
54-55°F 1.3%
52-53°F <1%
39°F o inferiore
<1%
40-41°F
<1%
42-43°F
<1%
44-45°F
<1%
46-47°F
<1%
48-49°F
<1%
50-51°F
<1%
52-53°F
<1%
54-55°F
1%
56-57°F
2%
58°F o superiore
97%
58°F o superiore 96.5%
56-57°F 2.1%
54-55°F 1.3%
52-53°F <1%
39°F o inferiore
<1%
40-41°F
<1%
42-43°F
<1%
44-45°F
<1%
46-47°F
<1%
48-49°F
<1%
50-51°F
<1%
52-53°F
<1%
54-55°F
1%
56-57°F
2%
58°F o superiore
97%
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.
Mercato aperto: May 17, 2026, 12:03 AM ET
Fonte di risoluzione
https://www.wunderground.com/history/daily/us/wa/seatac/KSEAThe 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.
Fonte di risoluzione
https://www.wunderground.com/history/daily/us/wa/seatac/KSEALatest National Weather Service model consensus and ensemble guidance project a daily high of 63–67°F at Seattle-Tacoma International Airport on May 19, driven by a building thermal ridge and light easterly flow that limits marine layer intrusion. This outlook aligns with the market’s 96.5% implied probability for 58°F or higher, reflecting traders’ assessment of current atmospheric conditions and typical May climatology where highs average near 66°F. Minor cooling from increased onshore winds remains possible but would need to exceed forecast spread to drop below the dominant threshold, an outcome historical analogs show occurs in fewer than 5% of similar spring setups. Updated model runs on May 18 will provide the next key data point for any revisions.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
Fai attenzione ai link esterni.
Fai attenzione ai link esterni.
Domande frequenti