Vallanzengo
Yellow alert today for thunderstorms
Source: Italian Civil Protection Department · 25 August
Today, the most reliable forecast for Vallanzengo is
Apple Weather
At the province level
Rain nearby, right now
The nearest rain core is less than 1 km north of the centre of Vallanzengo, with light intensity.
Observed data from the latest radar sweep (08:50) · Radar-DPC, Italian Civil Protection
Yesterday in Biella
Observed data for 23 AugustThe reference provincial capital for Vallanzengo is Biella
Why trust this recommendation?
Every day we compare the forecasts of 5 weather services against the actual weather in Vallanzengo. Apple Weather gets it wrong less often than the others: over the latest period it got 6 out of 10 forecasts right.
Weather service ranking
Most accurate yesterday
Apple Weather nailed it.
Most reliable this week
Apple Weather was the most accurate.
Yesterday's report card
23 AugustForecasts made the day before for Biella, compared with what actually happened
- Meteo Aeronautica MilitareHighcloseLowspot onRainwrong
- Meteo.itHighspot onLowspot onRaincorrect
- 3BMeteoHighcloseLowspot onRaincorrect
- Apple WeatherHighcloseLowspot onRainwrong
- iLMeteo.itHighspot onLowcloseRaincorrect
Spot on = within 2 degrees · Close = within 4 degrees
Ongoing streaks
- Apple Weather has nailed the low for 9 days in a row
- 3BMeteo has nailed the low for 7 days in a row
- Meteo.it has called the rain right for 6 days in a row
The weather in Vallanzengo
Rain took centre stage in Vallanzengo over the past few days. Apple Weather dominates without rivals: the gap to the competition is considerable. On temperatures, though, it's Meteo Aeronautica Militare that gives the most precise figures. A pleasant breeze accompanied the days. The area confirms the trend: from Piatto and Valle San Nicolao onwards, Apple Weather is always first.
Updated on 25 August 2026
Sun and moon today
3 fewer minutes of daylight than yesterday
Waxing gibbous, 93% illuminated
Map of Vallanzengo
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Nearby towns
How was this calculated?
The score is calculated by interpolating data from 8 nearby provinces, weighted by geographic distance.
Provinces considered:
Localities in Vallanzengo
Get to know Vallanzengo
How predictable is the weather around here? Over the last two months, forecasts for the Biella area were right 67% of the time on average. It is among the hardest areas to forecast in Italy: 64th out of 107.
How much to trust forecasts, depending on how far ahead they are:
- For tomorrow67% · fairly reliable
- 2 days ahead66% · fairly reliable
- 5 days ahead62% · fairly reliable
How does it work? Every day we collect weather forecasts and compare them against real data to determine which service is most reliable for Vallanzengo.