2-Day Weather

Here you can see a detailed look at the forecast for the next 48 hours. Note that the base for this is our Meteogram product, which shows a good average forecast for Fortezza (Grisons, Switzerland).

However, you can also look at our compact prediction based on any other model that forecasts for your chosen location. The following models are available for Fortezza:

Swiss Super HD (2-3 days), ICON-D2 (2 days), ECMWF 6z/18z (3 days), ECMWF IFS HRES (5 days), ICON-EU (5 days), Swiss HD (3 days), Swiss HD ECMWFbase (3 days), Swiss Standard (5 days), Dänisches Wettermodell (HD), GFS (5 days), GEM (5 days), ACCESS-G (5 days), ICON (5 days), NORWAY (5 days), UKMO (5 days), SwissHD MOS (3 days), DWD MOSMIX (5 days)

14 day weather forecast

This plot displays the 14 day temperature forecast for your selected location, Fortezza.

The red numbers show the expected high temperature for a given day, while the blue numbers show the expected low temperature. Because forecast uncertainty increases with time, we also display the range of possible high/low temperature outcomes, shown as the shaded red/blue regions. The actual high/low temp could fall anywhere in that shaded region, and the larger the shaded regions are, the higher the forecast uncertainty is.

Fortezza weather

Current weather - Here we've put together a glance at all the most important information about the current weather in Fortezza (Grisons, Switzerland). You can see with the radar HD if precipitation is falling at the moment, or headed towards Fortezza soon. You can also see where there are thunderstorms currently ongoing, as well as where thunderstorms have occurred in recent weeks and months with our lightning analysis tool. Our HD satellite images of Fortezza will show you whether there’s sunshine currently in the area, or if clouds are making for a more gloomy day. Finally, current observations will tell you what current temperatures look like around Fortezza at the moment, as well as if it's humid and/or windy.

Forecast for the next few days - The weather forecast for Fortezza is available in several different versions, all clearly and simply displayed here on the Weather Fortezza page. For the short term, we have data based on a single weather model that is known to deliver the best forecast for Fortezza. For the longer term, we have forecasts for the next two weeks based on an analysis of many different possible forecast outcomes that will give you a sense of not just what's most likely, but how the forecast could change in future updates as we get closer to any given date. If the range of possible outcomes is narrow, you can have high confidence in the forecast. If the range is wide, you know there’s more uncertainty, and to not give too much credence to any one possible forecast outcome. We also have other products such as Meteograms and Forecast XL elsewhere on our site to give you additional options for figuring out the forecast for Fortezza.

Weather Fortezza

Weather in other places in the region Maloja

Neighboring places around Fortezza
- Pontresina, Ospizio Bernina, Berninahäuser, Alp Grüm, Morteratsch, Alpe Gembrè, Alpe Gera, San Carlo, Franscia, Punt Ota

Cities, towns, villages
- Acla, Acla Laret, Acla dal Spih, Alp Alesch, Alp Belvair, Alp Trupchun, Alp Vaüglia Suot, Berninahäuser, Bever, Blaunca, Bondo, Borgonovo, Bregaglia, Campfer, Campovasto, Casaccia, Castasegna, Celerina, Celerina/Schlarigna, Chamanna Bos-chetta, Chamanna Munt, Chanels, Chastlatsch, Chaunt da Crusch, Cinuos-Chel, Cinuskel, Coltura, Crasta, Cänt, Fex, Grevasalvas, Hotel Castell, Isola, La Punt-Chamues-ch, Laret, Löbbia, Madulain, Maloja, Morteratsch, Mulins, Munt Prosbierg, Pizzet, Planacc, Plaun da Lej, Pontresina, Promontogno, Punt Ota, Resgia, Roticcio, S-chanf, Samedan, Sankt Moritz-Bad, Scanfs, Segl Baselgia, Sils im Engadin/Segl, Sils-Segl Maria, Silvaplana, Soglio, St. Moritz, St. Moritz-Bad, Stampa, Sulsana, Surlej, Suvretta, Vicosoprano, Vuorcha, Zuoz

Mountains and hills
- Aguoglia d'Es-cha, Fortezza, Fuorcla Pers-Palü, Fuorcla Prievlusa, Fuorcla dal Glüschaint, Il Chapütschin, La Muongia, Piz Bernina, Piz Boval, Piz Calderas, Piz Corvatsch, Piz Fora, Piz Güglia, Piz Julier, Piz Kesch, Piz Morteratsch, Piz Murtel, Piz Palü, Piz Prievlus, Piz Roseg, Piz Spinas, Piz Tschierva, Piz d'Arlas, Pizzo Bianco, Schneekuppe

Lakes
- Lago di Sankt Moritz, Lej Muragl, Lej Pers, Lej Pitschen, Lej Sgrischus, Lej Suvretta, Lej Verd, Lej Zuppo, Lej da Vadret, Lej da la Fuorcla, Lej da la Pêsch, Lejets da Boval, Lejets da Cuolms, Lejin Cristal, Lejin Malachit, Lejin da Misaun, Lejs d'Albris, Lejs da Burdun, Lägh da Bitabergh, Lägh da Cam, Lägh da la Caldera, Lägh da la Duäna, Pizzun See, Puoz Minor, Puoz Ot