http://www-ak.wr.usgs.gov/aedd/search.html
Arctic Environmental Data Directory

http://arcss.colorado.edu/
Arctic System Science (ARCSS) Data Coordination Center , includes links to weather sources, satellite images, aviation conditions, projects, etc.

http://www.nnic.noaa.gov/atlas/
Welcome to the Arctic Climatology Atlas Web Site

http://climate.gi.alaska.edu/AKCityClimo/BRW_rh.html
Barrow Climatology

http://www.co.north-slope.ak.us/gis/acmp/text/ResourceAtlas.htm
Alaska Coastal Management Program

http://www-ak.wr.usgs.gov/
USGS in AK

http://nsidc.org/
National Snow and Ice Data Center

http://neonet.nlr.nl/ceos-idn/datasets/FA00435.html
Arctic and Antarctic Sea Ice Database Since 1972

http://www.engr.uaa.alaska.edu/ice/
Alaska Ice Studies

http://aol.wff.nasa.gov/html/graphics_library/aoltm_science_data/icesheet.html
Arctic Ice mapping