The Western Regional Climate Center (WRCC) keeps historical weather data from 334 recording stations in Montana. WRCC supports a three-tiered national climate services support program - the partners include: National Climatic Data Center (NCDC), Regional Climate Centers (RCC's), and State Climate Offices.
Wind and Weather Links
A comprehensive list of reference works is available at the National Wind Technology Center.
How's the Weather?
(including current animated satellite maps)