Viggianello: which weather forecast is most accurate
Data come from the province of Potenza (reference capital: Potenza), combined with nearby provinces weighted by distance. Over the last two weeks, Meteo Aeronautica Militare got it wrong least often in this area (75/100).
No weather alerts today for Viggianello · Source: Italian Civil Protection Department
Most accurate in this area, last 2 weeks
Meteo Aeronautica Militare
At the province level
Rain nearby, right now
The nearest rain core is less than 1 km north of the centre of Viggianello, with light intensity.
Observed data from the latest radar sweep (12:10) · Radar-DPC, Italian Civil Protection
Yesterday in Potenza
Observed data for 11 OctoberThe reference provincial capital for Viggianello is Potenza
How we calculate the score
Every day we compare the forecasts of 5 weather services with data measured in the provincial capitals. The score runs from 0 to 100 and covers the last 14 days: 75% is about forecasting rain and 25% about temperature. Viggianello is not a measuring point: the score combines data from 8 provinces, weighted by distance.
How much each province counts
For this town the score combines data from 8 provinces, weighted by geographic distance.
Provinces considered:
Weather service ranking for this area
- 1Meteo Aeronautica Militare75/100
- 2Apple Weather74/100No public website
- 33BMeteo73/100
- 4Meteo.it56/100
- 5iLMeteo.it48/100
Yesterday's report card
11 OctoberForecasts made the day before for Potenza, compared with what actually happened
- Apple WeatherHighoffLowspot onRaincorrect
- iLMeteo.itHighspot onLowcloseRainwrong
- 3BMeteoHighoffLowspot onRaincorrect
- Meteo Aeronautica MilitareHighoffLowspot onRainwrong
- Meteo.itHighoffLowspot onRainwrong
Spot on = within 2 degrees · Close = within 4 degrees
Ongoing streaks
- Apple Weather has called the rain right for 5 days in a row
- Meteo Aeronautica Militare has nailed the low for 4 days in a row
- 3BMeteo has nailed the low for 3 days in a row
The situation around Viggianello
A wet week around Potenza, with frequent precipitation. Leading for the Viggianello area over the last 14 days is Meteo Aeronautica Militare, although its lead over the runner-up is under 3 points. Looking at temperatures only, first place in the provincial capital goes to iLMeteo.it. Moderate wind on several days. On yesterday's report card for the provincial capital, the service ranked No. 5 over the week finished No. 1. The top-ranked service is the same in nearby municipalities too (San Severino Lucano, Fardella). A curious detail: yesterday the service ranked last overall was among the two most accurate on the provincial capital's report card.
Updated on 13 October 2026
Sun and moon today
3 fewer minutes of daylight than yesterday
Waxing crescent, 5% illuminated
Map of Viggianello
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Nearby towns
Localities in Viggianello
Get to know Viggianello
Over the last two months, next-day forecasts for the Potenza area had an average accuracy index of 68 out of 100 (average across all services). It is among the hardest areas to forecast in Italy: ranked 67 of 107.
Average accuracy by how far ahead the forecast is made:
- For tomorrow68/100 · fairly reliable
- 2 days ahead68/100 · fairly reliable
- 5 days ahead63/100 · fairly reliable