In the dead of winter, under the glow of an ancient moon, an Italian woman stands before a chopping board, gripping a humble yellow onion as if it holds the secrets of the universe. With a careful slice, she separates the layers—twelve perfect wedges—each representing a month of the year. Then, with an almost ceremonial precision, she sprinkles them with salt and places them by the open window. Outside, the town of Urbania sleeps, oblivious to the fact that, by morning, this vegetable will have spoken.
The Secret Society of Onion Oracles
Every year, on the night of 24 January, Emanuela Forlini, a schoolteacher by trade but a prophetess of the onion by legacy, carries out a ritual that has defied both logic and time. She learned this from her grandfather, who learned it from his, tracing back to an era when onions were not just food—but fortune tellers.
The ritual is simple yet arcane. The reactions of the salt on the onion slices determine the weather forecast for the entire year ahead. If the salt dissolves, expect rain. If it crusts over, frost is coming. If it remains dry, the skies will stay clear. By dawn, Ms Forlini takes notes, decoding the onion’s message before sending her findings to local newspapers and television stations. Her annual predictions are met with both awe and scepticism, but one thing remains certain—the onions have spoken.
Medieval Magic or Ancient Science?
This bizarre custom isn’t some modern-day eccentricity. It dates back to the Middle Ages, when Italian farmers relied on the “barometer of onions” to determine their planting and harvesting seasons. Some believed the onion’s ability to predict weather bordered on the supernatural. Even the Duke of Montefeltro, a 15th-century warlord, reportedly consulted onions before launching military campaigns, ensuring his army would never be caught in a storm unprepared.
But Urbania is not alone in its devotion to the almighty onion. Across the world, from the frostbitten farms of North Dakota to remote German villages, farmers have long practised this peculiar method of vegetable-based meteorology. In the United States, Donna and Delbert Eszlinger have been reading onions since 1967, swearing by their accuracy. Even Australian farmers, hardened by droughts and floods, have whispered about the uncanny reliability of onion oracles.

The Science Denial That Refuses to Die
Meteorologists scoff at the idea that a vegetable could predict the weather, dismissing the practice as folklore wrapped in nostalgia. Satellites, supercomputers, and Doppler radar now dominate modern forecasting. And yet, despite all our technological advancements, millions still trust the onions.
Why? Because humans crave certainty, and no matter how advanced science becomes, there’s comfort in believing that nature still holds ancient secrets. Ms Forlini herself admits that the ritual is not about accuracy—it’s about preserving a connection to the past.
“We know it’s not scientific,” she explains, “but the tradition is more important than the result.”
The Onion’s Final Destiny: A Pot of Soup
Once the readings are complete, Ms Forlini refuses to let the onions go to waste. Like a culinary sorceress, she gathers the prophetic slices and tosses them into a bubbling pot of onion soup. The town may not know if the onions were right, but at the very least, they’ll taste divine.
So, next time you check the weather app on your phone, consider this—somewhere in a tiny Italian town, a woman is standing at her kitchen window, watching an onion reveal the future. And against all logic, an entire town is holding its breath, waiting to hear what it has to say.