Meteare
Back to the province of Bolzano

Nalles: which weather forecast is most accurate

Data come from the province of Bolzano (reference capital: Bolzano), combined with nearby provinces weighted by distance. Over the last two weeks, Apple Weather got it wrong least often in this area (63/100).

Earthquakes · Nalles Air quality · Nalles

Most accurate in this area, last 2 weeks

Apple Weather

Matches the most accurate service in the province
Data updated on 22 October 2026 at 14:36

At the province level

Catches 73% of actual rainfall
When it forecasts rain, it gets it right 65% of the time
Across 5 rainy days

Rain nearby, right now

The nearest rain core is less than 1 km north of the centre of Nalles, with light intensity.

Observed data from the latest radar sweep (17:10) · Radar-DPC, Italian Civil Protection

Yesterday in Bolzano

Observed data for 21 October
16°
High
4°
Low
20.7 mm of rain
Hottest provincial capital in the region4.7° above the average of its region's capitals

The reference provincial capital for Nalles is Bolzano

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. Nalles is not a measuring point: the score combines data from 8 provinces, weighted by distance.

How we measure accuracy
How much each province counts

For this town the score combines data from 8 provinces, weighted by geographic distance.

Provinces considered:

BZ69%TN15%BL5%VI3%TV2%+3 more

Weather service ranking for this area

  1. 1
    Apple Weather
    63/100
    No public website
  2. 2
    3BMeteo
    56/100
    3bmeteo.com(opens in a new tab)
  3. 3
    iLMeteo.it
    53/100
    ilmeteo.it(opens in a new tab)
  4. 4
    Meteo Aeronautica Militare
    49/100
    meteoam.it(opens in a new tab)
  5. 5
    Meteo.it
    47/100
    meteo.it(opens in a new tab)

Yesterday's report card

21 October

Forecasts made the day before for Bolzano, compared with what actually happened

Apple WeatherWinner of the day
  • Apple Weather
    Highspot onLowcloseRaincorrect
  • Meteo Aeronautica Militare
    Highspot onLowoffRaincorrect
  • 3BMeteo
    Highspot onLowoffRaincorrect
  • iLMeteo.it
    Highspot onLowoffRaincorrect
  • Meteo.it
    HighcloseLowoffRaincorrect

Spot on = within 2 degrees · Close = within 4 degrees

Ongoing streaks

  • 3BMeteo has nailed the high for 3 days in a row
  • Meteo Aeronautica Militare has nailed the high for 3 days in a row
  • iLMeteo.it has called the rain right for 3 days in a row

The situation around Nalles

A grey week around Bolzano: plenty of cloud and occasional rain. Leading for the Nalles area over the last 14 days is Apple Weather. On temperatures alone, however, Meteo Aeronautica Militare is more accurate in the provincial capital's data. Frequent windy days, with gusts that were strong at times. The top-ranked service is the same in nearby municipalities too (Andriano, Tesimo).

Updated on 22 October 2026

Sun and moon today

07:41
Sunrise
18:16
Sunset
10h 35m
Daylight

3 fewer minutes of daylight than yesterday

Waxing gibbous, 86% illuminated

Map of Nalles

Loading map…

Nearby towns

Andriano
3.7 km
Tesimo
4 km
Terlano
4.5 km
Gargazzone
4.8 km

Localities in Nalles

Buchhof - Maso Buc
Nals - Nalles
Obersirmian - Sirmiano di Sopra
Prissianer Hochwald - Selva di Prissiano
Sattlehof - Maso Sella
Untersirmian - Sirmiano di Sotto

Get to know Nalles

Over the last two months, next-day forecasts for the Bolzano area had an average accuracy index of 64 out of 100 (average across all services). It is among the hardest areas to forecast in Italy: ranked 96 of 107.

Average accuracy by how far ahead the forecast is made:

  • For tomorrow
    64/100 · fairly reliable
  • 2 days ahead
    63/100 · fairly reliable
  • 5 days ahead
    59/100 · fairly reliable
1,831
Inhabitants
021055
ISTAT code
Bolzano (BZ) • Trentino-Alto Adige