Welcome 21degrees, 
weather risk mgt

21degrees.com SA has set up weather alerts for professionals (civil engineers, ski stations, agriculture, governments, local authorities, medias, ONGs) with optimized alert systems through email and through SMS (snow, rain, dry weather) in Switzerland like as abroad with 4'000'000 real time feeds every 10 minutes, 15 days , and 6 months forecast. See our explanation on Swiss TV (TSR) Link on the Iceland Volcano and weather impacts . Visit our real time twitters :
21degrees | VolcanoAlert | SwissFM