Fiastra weather
Fiastra weather should be read according to elevation. The main town of the municipality, the locality of Trebbio, lies at 732 meters above sea level. The municipality, however, drops to 375 meters and rises to 1,577 meters, so it is best to read the forecast with the area you are heading to in mind.
Fiastra is a scattered municipality in the province of Macerata, and its landscape revolves around Lago di Fiastra, the Fiastra lake. It is the artificial reservoir created in 1955 on the Fiastrone River, within the Sibillini National Park in the Sibillini Mountains, and it is the largest hydroelectric reservoir in Le Marche. In winter, with the coldest snowfalls, the white reaches all the way down to the water and to San Lorenzo al Lago. In the surrounding area there is skiing, and there are snowshoe loops that climb from the shores along the Grande Anello dei Sibillini.
Today in Fiastra: cloudy, high 17 °C and low 14 °C, wind up to 26 km/h.
Updated: November 11, 2026 at 12:19 PM
The coming days
| Day | Sky | High / low | Rain | Max wind |
|---|---|---|---|---|
| Today 11 Nov | Cloudy | 17° / 14° | 0.0 mm | 26 km/h SW |
| Thursday 12 Nov | Light showers | 19° / 13° | 3.8 mm | 31 km/h SW |
| Friday 13 Nov | Heavy rain | 15° / 11° | 20.8 mm | 33 km/h SW |
| Saturday 14 Nov | Cloudy | 11° / 6° | 5.8 mm | 12 km/h N |
| Sunday 15 Nov | Rain | 13° / 7° | 5.6 mm | 7 km/h SW |
| Monday 16 Nov | Rain | 14° / 10° | 17.3 mm | 16 km/h SW |
| Tuesday 17 Nov | Cloudy | 15° / 10° | 1.2 mm | 17 km/h SW |
| Wednesday 18 Nov | Mostly clear | 14° / 10° | 11.9 mm | 22 km/h SW |
| Thursday 19 Nov | Rain | 13° / 9° | 8.1 mm | 23 km/h SW |
| Friday 20 Nov | Mostly clear | 13° / 8° | 0.3 mm | 28 km/h SW |
Forecast by MET Norway, updated automatically · license CC BY 4.0
Sunrise and sunset
- Sunrise
- 06:54
- Sunset
- 16:48
Calculated for this page's coordinates, Italian time.
The next 24 hours
- 1317°0.0 mm22 SW
- 1417°0.0 mm21 SW
- 1517°0.0 mm21 SW
- 1616°0.0 mm22 SW
- 1715°0.0 mm22 SW
- 1815°0.0 mm22 SW
- 1914°0.0 mm24 SW
- 2014°0.0 mm25 SW
- 2114°0.0 mm26 SW
- 2214°0.0 mm26 SW
- 2315°0.0 mm26 SW
- 0015°0.0 mm25 SW
- 0115°0.0 mm25 SW
- 0215°0.0 mm26 SW
- 0315°0.0 mm25 SW
- 0415°0.0 mm20 S
- 0514°0.0 mm18 S
- 0614°0.5 mm17 S
- 0714°0.3 mm14 S
- 0813°0.0 mm12 S
- 0915°0.0 mm13 S
- 1016°0.3 mm14 S
- 1117°0.2 mm15 S
- 1217°0.0 mm16 S
Fiastra weather: forecast for the coming days
In the forecast for Fiastra, the most important figure is the snow line. When cold air arrives, rain can turn to snow even in the Fiastra area, at around 700 meters. This happened with the first organized weather front of 2026: in those days at Frontignano, between 1,100 and over 1,500 meters, it was already snowing nonstop.
Before driving up from Fiastra to the slopes or to high trails, it is also useful to check the Bolognola weather and the wind. In December 2024 gusts blew snow back onto the roads, despite the constant work of the snowplows, and caused trouble for drivers without winter tires.
Fiastra weather: the climate month by month
Fiastra is classified in climate zone E, the second coldest of the six bands into which Italy is divided. In this zone, the normal heating period runs from October 15 to April 15.
In summer, Lago di Fiastra is a destination for swimming. Swimming is allowed in some signposted stretches, and the main beach is at San Lorenzo al Lago. On the Lame Rosse trail the heat can be strong, so it is best to start early in the morning. In winter snow can also come late: on March 18, 2026, on the eve of spring, the lake and the Fiastrone valley woke up covered in white.
Fiastra weather: snow and conditions
In Fiastra it snows both in the village and on the lake, but the deepest accumulations are higher up, at the Sibillini ski areas. With the first snow of December 2022, Fiastra got a light dusting. On the ski runs of Pintura di Bolognola, Frontignano di Ussita and Sassotetto, however, the snowpack was 10-15 centimeters. On March 18, 2026 a thin white layer covered the lake, while Pintura di Bolognola already had 30 centimeters of snow.
Heavy snowfall affects the roads. In January 2023 an ordinance closed the schools of Fiastra, and an avalanche blocked the Provinciale 120 Sarnano-Sassotetto-Bolognola road at Passo del Lupo. Busy days also cause disruption: in December 2024 a shuttle was set up from San Lorenzo al Lago to Pintura di Bolognola. When the parking lots at altitude filled up, access to Bolognola from Fiastra was closed.
During snowfall, the roads to the ski areas are cleared continuously and are driven with snow chains or snow tires. Before a hike or an off-trail snowshoe outing, check the Sibillini avalanche bulletin (bollettino valanghe).