Forecast models for Seattle on September 1 show notable spread in projected highs, with several guidance runs centering on the mid-70s under partly sunny conditions while others allow for stronger marine air influence or greater cloud cover that could cap readings nearer 70°F or below. Recent pattern evolution, including a shift from late-August warmth and strengthening onshore flow, has introduced uncertainty around the exact steering of a weak Pacific disturbance. This divergence, combined with Seattle’s typical sensitivity to small changes in wind direction and marine layer depth, underpins the closely matched market-implied probabilities between cooler mid-60s outcomes and the 82°F-plus threshold. Updated National Weather Service model runs expected in the next 24–48 hours will likely narrow the range ahead of resolution.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Seattle on September 1?
74-75°F 67%
72-73°F 51%
76-77°F 47%
70-71°F 29%
63°F or below
1%
64-65°F
16%
66-67°F
18%
68-69°F
20%
70-71°F
29%
72-73°F
51%
74-75°F
67%
76-77°F
47%
78-79°F
20%
80-81°F
17%
82°F or higher
19%
74-75°F 67%
72-73°F 51%
76-77°F 47%
70-71°F 29%
63°F or below
1%
64-65°F
16%
66-67°F
18%
68-69°F
20%
70-71°F
29%
72-73°F
51%
74-75°F
67%
76-77°F
47%
78-79°F
20%
80-81°F
17%
82°F or higher
19%
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksea
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Binuksan ang Market: Aug 30, 2026, 7:55 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=kseaResolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksea
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=kseaResolver
0x69c47De9D...Forecast models for Seattle on September 1 show notable spread in projected highs, with several guidance runs centering on the mid-70s under partly sunny conditions while others allow for stronger marine air influence or greater cloud cover that could cap readings nearer 70°F or below. Recent pattern evolution, including a shift from late-August warmth and strengthening onshore flow, has introduced uncertainty around the exact steering of a weak Pacific disturbance. This divergence, combined with Seattle’s typical sensitivity to small changes in wind direction and marine layer depth, underpins the closely matched market-implied probabilities between cooler mid-60s outcomes and the 82°F-plus threshold. Updated National Weather Service model runs expected in the next 24–48 hours will likely narrow the range ahead of resolution.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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