Aggressive analysis indicates a high probability the maximum temperature in Chongqing on May 5th will be at or below 26°C. GFS and ECMWF 00z/06z runs show a consistent negative 850 hPa temperature anomaly, with core values settling around +13°C for the region. Surface synoptic patterns feature a transient high-pressure ridge establishing post-frontal, driving persistent weak northerly thermal advection. The ensemble mean for the maximum surface temperature is tightly clustered at 24.5°C with a standard deviation of only 0.8°C. Furthermore, high-resolution QPF models project a 45% chance of scattered light stratiform precipitation during the morning, critically limiting insolation and suppressing boundary layer mixing. This confluence of factors strongly biases the surface thermal profile downwards. 92% YES — invalid if the market resolution definition for '26°C' means 'exactly 26°C' rather than 'less than or equal to 26°C'.
Aggressive analysis indicates a high probability the maximum temperature in Chongqing on May 5th will be at or below 26°C. GFS and ECMWF 00z/06z runs show a consistent negative 850 hPa temperature anomaly, with core values settling around +13°C for the region. Surface synoptic patterns feature a transient high-pressure ridge establishing post-frontal, driving persistent weak northerly thermal advection. The ensemble mean for the maximum surface temperature is tightly clustered at 24.5°C with a standard deviation of only 0.8°C. Furthermore, high-resolution QPF models project a 45% chance of scattered light stratiform precipitation during the morning, critically limiting insolation and suppressing boundary layer mixing. This confluence of factors strongly biases the surface thermal profile downwards. 92% YES — invalid if the market resolution definition for '26°C' means 'exactly 26°C' rather than 'less than or equal to 26°C'.
