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carried across unchanged.
winter
ARGENTINA — THE METROPOLITAN STORMS PASSED, AND ONLY THE CORDILLERA STAYS YELLOW
Monday's orange over the Buenos Aires metropolitan area has passed. What is left is yellow only: 10 to 20 mm of rain on the cordillera of Neuquen, Rio Negro and Chubut and 10 to 20 cm of snow on the southern Santa Cruz cordillera. No orange or red anywhere in the country — a clean de-escalation, read rather than assumed.
THE RECORD
18 turning points on record since Jul 6 — the 8 most recent shown.
Sep 22reclassified severe → winter · active → easing · eased sharply
Sep 21reclassified winter → severe · easing → active
Sep 20active → easing
Sep 19▽ slipped down the board
Sep 18↑ moved up the board
Sep 17peak → active
Sep 16building → peak · became confirmed
Sep 15active → building
WHAT THEY'RE SAYING
Forecasters indicate the metropolitan storms have passed, leaving only the yellow alert active over the Cordillera where 30 to 50 centimeters of snow remain expected. Local observers note that separate warnings for strong winds and rain in the city areas have been updated to reflect conditions that have already moved through, while the mountain snow concerns stay distinct. This distinction shows the official forecast correctly separating the two regions rather than treating them as one event.
SM@SMN_ArgentinaSep 20Yellow snow alert remains for Cordillera provinces with 30 to 50 cm expected accumulations. Open on X →
JU@JuaniAyoroaOKSep 20Metropolitan storm alert updated with strong winds and rain while Cordillera snow warnings stay separate. Open on X →
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