WeatherMulti-outcomeExpires Apr 25, 2026

Will the highest temperature in Atlanta be 71°F or below on April 25?

Probability

43¢

1h

+10.9pp

24h

+41.9pp

24h Vol

$37.5K

Liquidity

$274.51

Probability (last 7 days)

+0.0pp 7d
Apr 23, 2026, 05:00Apr 25, 2026, 18:57
updated 0s ago·src:Polymarket CLOB

Why did it move?

Structured · 5 factors
  1. 1

    Up 42pp over 24h

    Now 43¢; +10.9pp in the last hour.

  2. 2

    Heavy volume on this book — 136.6× turnover

    $37.5k traded against $275 of visible liquidity. The book is being worked, not just quoted.

  3. 3

    Resolution-risk signal firing

    Market has reached expiry. Watch the UMA dispute window.

  4. 4

    Wide spread — 14.4¢

    Bid-ask spread is wide enough that intraday moves overstate any tradeable edge. Most of the headline pp move would be eaten by spread on a market order.

  5. 5

    Past expiry — awaiting resolution

    Market is past its end date. Any price move now is a settlement / dispute artefact, not new information.

What to track next

  • Verify the resolution source on this page — exchange feed, official release, news consensus — before treating any move as new information.

Verification actions only — never trade recommendations.

Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.

Timeline

critical · price · trade flow

Critical

  • 18:57Signal

    Resolution risk

    Market has reached expiry. Watch the UMA dispute window.

    MEDIUM
  • 12:00Resolve

    Market resolved 7h ago

    HIGH

Price movement

+57.0pp over the last 24h, now 58¢.

Biggest hourly move: +52.9pp at 18:57 (to 58¢).

Show all 2 hour-by-hour ticks
  • 18:57 · +52.9pp → 58¢
  • 17:00 · -4.0pp → 8¢
updated 0s ago·src:Polymarket CLOB·Polymarket Data

Active signals

Recent Trades

No recent trades visible from the Data API for this market.

updated 0s ago·src:Polymarket Data

Market Description

This market will resolve to the temperature range that contains the highest temperature recorded at the Hartsfield-Jackson International Airport Station in degrees Fahrenheit on 25 Apr '26. 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 Hartsfield-Jackson International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ga/atlanta/KATL. 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.

Resolution & Risk

HIGH risk
End date
Apr 25, 2026
UMA status
n/a
Resolution source
wunderground.comSource not classified
wunderground.com
Market type
Multi-outcome (neg-risk)
  • Part of a multi-outcome event (neg-risk): only one market can resolve YES.
  • Market expires Apr 25, 2026 — dispute window active.
  • Wide spread (14.4¢) — liquidity risk on entry/exit.
Read full market rules on Polymarket

Alerts

¢
Deliver

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