The 2-meter medium range temperature anomaly forecast skill across North America during the past 30 days reveals ECM ENS as the top model for both periods. The AI Graph Cast finished number 2 for the 6-10-day period while the improving CMC ENS reached number 2 in the 11-15-day period. Once again, GFS produced the lowest skill.

Climate Impact Company monitors marine heatwaves (MHW) due to their recent (past 10 years) increased presence and intensity and influence on climate patterns. Generally, anomalous high pressure extends across and downwind MHW regions, promoting drought risk while also adding low-level moisture to the atmosphere to cause over-achieving precipitation events and intensifying tropical cyclones.