
Polymarket shows market prices. Foretrace adds AI probability estimates, opposing evidence and a price-dependent outcome or pass decision for each open market.
Sampled market observations, not AI forecasts. Lines connect available observations. Legend values are current provider quotes; chart points may be older.
These are market-implied probabilities, not AI forecasts. A displayed quote may differ from the price available for your order.
This market is closed. Its historical data remains available.
How research worksThis market will resolve to “Yes” if the National Weather Service records a snowfall observed value of at least .5 inches for the listed city on December 25, 2025. The relevant National Weather Service locations for this market will be Central Park NY (New York City), Chicago O’Hare (Chicago), St. Louis, MO (St. Louis), Philadelphia, PA (Philadelphia), Detroit, MI (Detroit), Boston-Logan Airport (Boston), Dallas/Fort Worth, TX (Dallas), Miami, FL (Miami), Downtown San Francisco (San Francisco), Seattle-Tacoma, WA (Seattle), and Washington-National (Washington D.C.). The resolution source for this market will be the National Weather Service, specifically the figure for "SNOWFALL (IN)" when "Daily Climate Report (CLI)" is selected under "Observed Weather" after navigating to the relevant city & location from https://www.weather.gov/wrh/climate.
This market is closed. Its historical data remains available.
How research worksThis market will resolve to “Yes” if the National Weather Service records a snowfall observed value of at least .5 inches for the listed city on December 25, 2025. The relevant National Weather Service locations for this market will be Central Park NY (New York City), Chicago O’Hare (Chicago), St. Louis, MO (St. Louis), Philadelphia, PA (Philadelphia), Detroit, MI (Detroit), Boston-Logan Airport (Boston), Dallas/Fort Worth, TX (Dallas), Miami, FL (Miami), Downtown San Francisco (San Francisco), Seattle-Tacoma, WA (Seattle), and Washington-National (Washington D.C.). The resolution source for this market will be the National Weather Service, specifically the figure for "SNOWFALL (IN)" when "Daily Climate Report (CLI)" is selected under "Observed Weather" after navigating to the relevant city & location from https://www.weather.gov/wrh/climate.
This market is closed. Its historical data remains available.
How research worksThis market will resolve to “Yes” if the National Weather Service records a snowfall observed value of at least .5 inches for the listed city on December 25, 2025. The relevant National Weather Service locations for this market will be Central Park NY (New York City), Chicago O’Hare (Chicago), St. Louis, MO (St. Louis), Philadelphia, PA (Philadelphia), Detroit, MI (Detroit), Boston-Logan Airport (Boston), Dallas/Fort Worth, TX (Dallas), Miami, FL (Miami), Downtown San Francisco (San Francisco), Seattle-Tacoma, WA (Seattle), and Washington-National (Washington D.C.). The resolution source for this market will be the National Weather Service, specifically the figure for "SNOWFALL (IN)" when "Daily Climate Report (CLI)" is selected under "Observed Weather" after navigating to the relevant city & location from https://www.weather.gov/wrh/climate.
This market is closed. Its historical data remains available.
How research worksThis market will resolve to “Yes” if the National Weather Service records a snowfall observed value of at least .5 inches for the listed city on December 25, 2025. The relevant National Weather Service locations for this market will be Central Park NY (New York City), Chicago O’Hare (Chicago), St. Louis, MO (St. Louis), Philadelphia, PA (Philadelphia), Detroit, MI (Detroit), Boston-Logan Airport (Boston), Dallas/Fort Worth, TX (Dallas), Miami, FL (Miami), Downtown San Francisco (San Francisco), Seattle-Tacoma, WA (Seattle), and Washington-National (Washington D.C.). The resolution source for this market will be the National Weather Service, specifically the figure for "SNOWFALL (IN)" when "Daily Climate Report (CLI)" is selected under "Observed Weather" after navigating to the relevant city & location from https://www.weather.gov/wrh/climate.
This market is closed. Its historical data remains available.
How research worksThis market will resolve to “Yes” if the National Weather Service records a snowfall observed value of at least .5 inches for the listed city on December 25, 2025. The relevant National Weather Service locations for this market will be Central Park NY (New York City), Chicago O’Hare (Chicago), St. Louis, MO (St. Louis), Philadelphia, PA (Philadelphia), Detroit, MI (Detroit), Boston-Logan Airport (Boston), Dallas/Fort Worth, TX (Dallas), Miami, FL (Miami), Downtown San Francisco (San Francisco), Seattle-Tacoma, WA (Seattle), and Washington-National (Washington D.C.). The resolution source for this market will be the National Weather Service, specifically the figure for "SNOWFALL (IN)" when "Daily Climate Report (CLI)" is selected under "Observed Weather" after navigating to the relevant city & location from https://www.weather.gov/wrh/climate.
This market is closed. Its historical data remains available.
How research worksThis market will resolve to “Yes” if the National Weather Service records a snowfall observed value of at least .5 inches for the listed city on December 25, 2025. The relevant National Weather Service locations for this market will be Central Park NY (New York City), Chicago O’Hare (Chicago), St. Louis, MO (St. Louis), Philadelphia, PA (Philadelphia), Detroit, MI (Detroit), Boston-Logan Airport (Boston), Dallas/Fort Worth, TX (Dallas), Miami, FL (Miami), Downtown San Francisco (San Francisco), Seattle-Tacoma, WA (Seattle), and Washington-National (Washington D.C.). The resolution source for this market will be the National Weather Service, specifically the figure for "SNOWFALL (IN)" when "Daily Climate Report (CLI)" is selected under "Observed Weather" after navigating to the relevant city & location from https://www.weather.gov/wrh/climate.
This market is closed. Its historical data remains available.
How research worksThis market will resolve to “Yes” if the National Weather Service records a snowfall observed value of at least .5 inches for the listed city on December 25, 2025. The relevant National Weather Service locations for this market will be Central Park NY (New York City), Chicago O’Hare (Chicago), St. Louis, MO (St. Louis), Philadelphia, PA (Philadelphia), Detroit, MI (Detroit), Boston-Logan Airport (Boston), Dallas/Fort Worth, TX (Dallas), Miami, FL (Miami), Downtown San Francisco (San Francisco), Seattle-Tacoma, WA (Seattle), and Washington-National (Washington D.C.). The resolution source for this market will be the National Weather Service, specifically the figure for "SNOWFALL (IN)" when "Daily Climate Report (CLI)" is selected under "Observed Weather" after navigating to the relevant city & location from https://www.weather.gov/wrh/climate.
This market is closed. Its historical data remains available.
How research worksThis market will resolve to “Yes” if the National Weather Service records a snowfall observed value of at least .5 inches for the listed city on December 25, 2025. The relevant National Weather Service locations for this market will be Central Park NY (New York City), Chicago O’Hare (Chicago), St. Louis, MO (St. Louis), Philadelphia, PA (Philadelphia), Detroit, MI (Detroit), Boston-Logan Airport (Boston), Dallas/Fort Worth, TX (Dallas), Miami, FL (Miami), Downtown San Francisco (San Francisco), Seattle-Tacoma, WA (Seattle), and Washington-National (Washington D.C.). The resolution source for this market will be the National Weather Service, specifically the figure for "SNOWFALL (IN)" when "Daily Climate Report (CLI)" is selected under "Observed Weather" after navigating to the relevant city & location from https://www.weather.gov/wrh/climate.
This market is closed. Its historical data remains available.
How research worksThis market will resolve to “Yes” if the National Weather Service records a snowfall observed value of at least .5 inches for the listed city on December 25, 2025. The relevant National Weather Service locations for this market will be Central Park NY (New York City), Chicago O’Hare (Chicago), St. Louis, MO (St. Louis), Philadelphia, PA (Philadelphia), Detroit, MI (Detroit), Boston-Logan Airport (Boston), Dallas/Fort Worth, TX (Dallas), Miami, FL (Miami), Downtown San Francisco (San Francisco), Seattle-Tacoma, WA (Seattle), and Washington-National (Washington D.C.). The resolution source for this market will be the National Weather Service, specifically the figure for "SNOWFALL (IN)" when "Daily Climate Report (CLI)" is selected under "Observed Weather" after navigating to the relevant city & location from https://www.weather.gov/wrh/climate.
This market is closed. Its historical data remains available.
How research worksThis market will resolve to “Yes” if the National Weather Service records a snowfall observed value of at least .5 inches for the listed city on December 25, 2025. The relevant National Weather Service locations for this market will be Central Park NY (New York City), Chicago O’Hare (Chicago), St. Louis, MO (St. Louis), Philadelphia, PA (Philadelphia), Detroit, MI (Detroit), Boston-Logan Airport (Boston), Dallas/Fort Worth, TX (Dallas), Miami, FL (Miami), Downtown San Francisco (San Francisco), Seattle-Tacoma, WA (Seattle), and Washington-National (Washington D.C.). The resolution source for this market will be the National Weather Service, specifically the figure for "SNOWFALL (IN)" when "Daily Climate Report (CLI)" is selected under "Observed Weather" after navigating to the relevant city & location from https://www.weather.gov/wrh/climate.
Retrieved 10/4/2026, 5:58:08 AM UTC. Provider data is cached for up to 60 seconds. The upstream quote timestamp can be older.