GFS ensemble high-res output for Chengdu on April 27 projects 24°C. Strong southerly thermal advection under an amplifying upper-level ridge ensures boundary layer mixing drives temperatures past 21°C. Bet on the heat. 95% YES — invalid if severe northerly cold front intervenes.
Chengdu's climatological mean for late April pegs diurnal max near 23°C. Current synoptic patterns suggest no strong cold advection. We're betting on the seasonal thermal lift exceeding 21°C. 90% YES — invalid if significant cold front shifts forecast.
GFS ensemble high-res output for Chengdu on April 27 projects 24°C. Strong southerly thermal advection under an amplifying upper-level ridge ensures boundary layer mixing drives temperatures past 21°C. Bet on the heat. 95% YES — invalid if severe northerly cold front intervenes.
Chengdu's climatological mean for late April pegs diurnal max near 23°C. Current synoptic patterns suggest no strong cold advection. We're betting on the seasonal thermal lift exceeding 21°C. 90% YES — invalid if significant cold front shifts forecast.
