Hourly archive of raw METAR files

On a monthly basis, a process compresses an archive of METAR data collected by the IEM from the National Weather Service and places them in folders based on their year and month below. You can find a more up to date archive here.
[ICO]NameLast modifiedSizeDescription

[PARENTDIR]Parent Directory   -  
[DIR]2000_01/ 2010-11-01 17:59 -  
[DIR]2000_02/ 2010-11-01 17:59 -  
[DIR]2000_03/ 2013-02-15 12:28 -  
[DIR]2000_04/ 2010-11-01 18:01 -  
[DIR]2000_05/ 2010-11-01 18:02 -  
[DIR]2000_06/ 2010-11-08 14:28 -  
[DIR]2000_07/ 2010-11-08 14:28 -  
[DIR]2000_08/ 2010-11-08 14:29 -  
[DIR]2000_09/ 2010-11-08 14:31 -  
[DIR]2000_10/ 2010-11-08 14:32 -  
[DIR]2000_11/ 2010-11-08 16:13 -  
[DIR]2000_12/ 2010-11-08 16:11 -  
[DIR]2001_01/ 2010-11-08 21:03 -  
[DIR]2001_02/ 2010-11-08 21:04 -  
[DIR]2001_04/ 2010-11-09 18:35 -  
[DIR]2001_05/ 2010-11-09 18:37 -  
[DIR]2001_06/ 2010-11-09 18:38 -  
[DIR]2001_07/ 2010-11-09 19:15 -  
[DIR]2001_08/ 2002-02-12 17:29 -  
[DIR]2001_09/ 2002-02-12 17:29 -  
[DIR]2001_10/ 2002-02-12 17:33 -  
[DIR]2001_11/ 2002-02-12 17:33 -  
[DIR]2001_12/ 2002-02-12 17:36 -  
[DIR]2002_01/ 2002-02-12 17:36 -  
[DIR]2002_02/ 2002-03-01 15:01 -  
[DIR]2002_03/ 2002-04-01 14:15 -  
[DIR]2002_04/ 2002-05-07 21:25 -  
[DIR]2002_05/ 2002-06-03 15:28 -  
[DIR]2002_06/ 2002-07-01 22:47 -  
[DIR]2002_07/ 2002-08-02 13:23 -  
[DIR]2002_08/ 2002-09-03 14:20 -  
[DIR]2002_09/ 2002-10-07 17:39 -  
[DIR]2002_10/ 2002-11-01 15:02 -  
[DIR]2002_11/ 2002-12-02 18:38 -  
[DIR]2002_12/ 2003-01-03 16:58 -  
[DIR]2002_15/ 2015-03-24 02:18 -  
[DIR]2003_01/ 2003-02-05 17:26 -  
[DIR]2003_02/ 2003-03-13 02:18 -  
[DIR]2003_03/ 2003-05-08 22:10 -  
[DIR]2003_04/ 2003-05-08 22:14 -  
[DIR]2003_05/ 2003-06-02 14:42 -  
[DIR]2003_06/ 2003-07-28 19:03 -  
[DIR]2003_07/ 2003-08-18 17:26 -  
[DIR]2003_08/ 2003-09-02 13:31 -  
[DIR]2003_09/ 2003-10-01 16:08 -  
[DIR]2003_10/ 2003-11-11 14:10 -  
[DIR]2003_11/ 2004-01-02 22:20 -  
[DIR]2003_12/ 2004-01-02 22:23 -  
[DIR]2004_01/ 2004-02-12 14:53 -  
[DIR]2004_02/ 2004-03-09 23:14 -  
[DIR]2004_03/ 2004-06-17 19:32 -  
[DIR]2004_04/ 2004-06-17 19:35 -  
[DIR]2004_05/ 2004-06-17 19:40 -  
[DIR]2004_06/ 2004-07-11 04:16 -  
[DIR]2004_07/ 2004-09-01 17:55 -  
[DIR]2004_08/ 2004-12-10 20:22 -  
[DIR]2004_09/ 2004-10-06 14:23 -  
[DIR]2004_10/ 2004-11-03 15:54 -  
[DIR]2004_11/ 2005-01-19 20:17 -  
[DIR]2004_12/ 2005-01-19 20:34 -  
[DIR]2005_01/ 2005-03-21 04:45 -  
[DIR]2005_02/ 2005-03-21 04:45 -  
[DIR]2005_03/ 2005-04-14 17:02 -  
[DIR]2005_04/ 2005-05-14 04:13 -  
[DIR]2005_05/ 2005-08-29 13:33 -  
[DIR]2005_06/ 2005-08-29 13:34 -  
[DIR]2005_07/ 2005-08-29 13:36 -  
[DIR]2005_08/ 2005-10-14 17:19 -  
[DIR]2005_09/ 2005-10-14 17:19 -  
[DIR]2005_10/ 2006-01-18 16:04 -  
[DIR]2005_11/ 2006-01-18 16:03 -  
[DIR]2005_12/ 2006-01-18 16:02 -  
[DIR]2006_01/ 2006-02-01 16:48 -  
[DIR]2006_02/ 2006-05-15 13:18 -  
[DIR]2006_03/ 2006-05-15 13:18 -  
[DIR]2006_04/ 2006-05-15 13:18 -  
[DIR]2006_05/ 2006-07-05 14:46 -  
[DIR]2006_06/ 2006-07-05 14:46 -  
[DIR]2006_07/ 2006-12-11 16:21 -  
[DIR]2006_08/ 2006-12-11 16:27 -  
[DIR]2006_09/ 2006-11-06 21:05 -  
[DIR]2006_10/ 2006-11-06 20:50 -  
[DIR]2006_11/ 2006-12-11 16:15 -  
[DIR]2006_12/ 2007-01-02 05:37 -  
[DIR]2007_01/ 2007-03-03 00:39 -  
[DIR]2007_02/ 2007-04-19 05:32 -  
[DIR]2007_03/ 2007-04-19 05:36 -  
[DIR]2007_04/ 2007-05-16 05:43 -  
[DIR]2007_05/ 2007-06-08 14:53 -  
[DIR]2007_06/ 2007-08-06 18:14 -  
[DIR]2007_07/ 2007-08-06 18:17 -  
[DIR]2007_08/ 2007-09-13 16:52 -  
[DIR]2007_09/ 2007-10-01 21:24 -  
[DIR]2007_10/ 2007-11-13 18:19 -  
[DIR]2007_11/ 2007-12-14 22:46 -  
[DIR]2007_12/ 2008-01-02 14:20 -  
[DIR]2008_01/ 2008-02-18 14:57 -  
[DIR]2008_02/ 2008-03-04 14:34 -  
[DIR]2008_03/ 2008-04-15 15:08 -  
[DIR]2008_04/ 2008-05-07 13:17 -  
[DIR]2008_05/ 2008-06-04 13:14 -  
[DIR]2008_06/ 2008-07-02 18:12 -  
[DIR]2008_07/ 2008-08-13 18:01 -  
[DIR]2008_08/ 2008-09-03 13:11 -  
[DIR]2008_09/ 2008-10-06 16:59 -  
[DIR]2008_10/ 2008-11-03 13:50 -  
[DIR]2008_11/ 2008-12-04 17:52 -  
[DIR]2008_12/ 2009-01-05 14:13 -  
[DIR]2009_01/ 2009-02-04 19:53 -  
[DIR]2009_02/ 2009-03-02 16:34 -  
[DIR]2009_03/ 2009-04-01 19:52 -  
[DIR]2009_04/ 2009-05-06 13:05 -  
[DIR]2009_05/ 2009-06-02 13:44 -  
[DIR]2009_06/ 2009-07-07 16:21 -  
[DIR]2009_07/ 2009-08-04 21:30 -  
[DIR]2009_08/ 2009-09-01 18:58 -  
[DIR]2009_09/ 2009-11-09 22:09 -  
[DIR]2009_10/ 2009-11-09 22:17 -  
[DIR]2009_11/ 2009-12-01 20:57 -  
[DIR]2009_12/ 2010-01-20 18:59 -  
[DIR]2010_01/ 2010-02-04 13:28 -  
[DIR]2010_02/ 2010-03-01 17:04 -  
[DIR]2010_03/ 2010-04-03 13:13 -  
[DIR]2010_04/ 2010-05-04 19:57 -  
[DIR]2010_05/ 2010-06-02 19:00 -  
[DIR]2010_06/ 2010-07-01 13:14 -  
[DIR]2010_07/ 2010-08-11 14:22 -  
[DIR]2010_08/ 2010-09-16 17:14 -  
[DIR]2010_09/ 2010-10-08 20:01 -  
[DIR]2010_10/ 2010-11-01 14:16 -  
[DIR]2010_11/ 2010-12-02 21:53 -  
[DIR]2011_01/ 2011-08-09 17:26 -  
[DIR]2011_02/ 2011-08-09 17:27 -  
[DIR]2011_03/ 2011-08-09 17:28 -  
[DIR]2011_04/ 2011-08-09 17:29 -  
[DIR]2011_05/ 2011-08-09 17:32 -  
[DIR]2011_06/ 2011-08-09 17:39 -  
[DIR]2011_07/ 2011-08-09 17:43 -  
[DIR]2011_08/ 2011-09-07 03:34 -  
[DIR]2011_09/ 2011-10-25 01:00 -  
[DIR]2011_10/ 2011-11-02 12:58 -  
[DIR]2011_11/ 2012-01-06 18:35 -  
[DIR]2011_12/ 2012-01-06 20:40 -  
[DIR]2012_01/ 2012-03-09 15:13 -  
[DIR]2012_02/ 2013-03-02 15:42 -  
[DIR]2012_03/ 2012-04-03 20:34 -  
[DIR]2012_04/ 2012-05-09 19:11 -  
[DIR]2012_05/ 2012-06-04 17:31 -  
[DIR]2012_06/ 2012-07-18 17:48 -  
[DIR]2012_07/ 2013-08-02 13:18 -  
[DIR]2012_08/ 2012-09-03 20:27 -  
[DIR]2012_09/ 2012-10-01 16:03 -  
[DIR]2012_10/ 2012-11-05 19:32 -  
[DIR]2012_11/ 2012-12-02 12:22 -  
[DIR]2012_12/ 2013-01-22 20:56 -  
[DIR]2013_03/ 2013-04-02 13:23 -  
[DIR]2013_04/ 2013-05-06 13:32 -  
[DIR]2013_06/ 2013-07-03 14:26 -  
[DIR]2013_08/ 2013-09-11 15:07 -  
[DIR]2013_09/ 2013-10-01 20:39 -  
[DIR]2013_10/ 2014-06-23 00:59 -  
[DIR]2013_11/ 2014-06-23 01:02 -  
[DIR]2013_12/ 2014-06-23 01:04 -  
[DIR]2014_01/ 2014-06-23 01:07 -  
[DIR]2014_02/ 2014-06-23 01:11 -  
[DIR]2014_03/ 2014-06-23 01:14 -  
[DIR]2014_04/ 2014-06-23 01:18 -  
[DIR]2014_05/ 2014-06-23 01:21 -  
[DIR]2014_06/ 2014-12-02 15:59 -  
[DIR]2014_07/ 2014-12-02 15:56 -  
[DIR]2014_08/ 2014-12-02 15:53 -  
[DIR]2014_09/ 2014-12-02 15:31 -  
[DIR]2014_10/ 2014-12-02 15:16 -  
[DIR]2014_11/ 2014-12-02 15:14 -  
[DIR]2014_12/ 2015-03-24 02:52 -  
[DIR]2015_01/ 2015-03-24 02:42 -  
[DIR]2015_02/ 2015-03-24 02:34 -  
[DIR]2015_03/ 2016-02-16 02:10 -  
[DIR]2015_04/ 2016-02-16 02:18 -  
[DIR]2015_05/ 2016-02-16 02:01 -  
[DIR]2015_06/ 2016-02-16 02:29 -  
[DIR]2015_07/ 2016-02-16 02:40 -  
[DIR]2015_08/ 2016-02-16 02:50 -  
[DIR]2015_09/ 2016-02-16 02:52 -  
[DIR]2015_10/ 2016-02-16 02:55 -  
[DIR]2015_11/ 2016-02-16 03:01 -  
[DIR]2015_12/ 2016-02-16 03:04 -  
[DIR]2016_01/ 2016-02-16 03:07 -  
[DIR]2016_04/ 2016-05-05 22:40 -  
[DIR]2016_05/ 2016-06-22 19:40 -  
[DIR]2016_06/ 2016-07-02 19:09 -  
[DIR]2016_07/ 2016-08-02 07:06 -  
[DIR]2016_08/ 2016-09-02 07:03 -  
[DIR]2016_09/ 2016-10-02 07:02 -  
[DIR]2016_10/ 2016-11-02 07:03 -  
[DIR]2016_11/ 2016-12-02 08:02 -  
[DIR]2016_12/ 2017-01-02 08:05 -  
[DIR]2017_01/ 2017-02-02 08:03 -  
[DIR]2017_02/ 2017-03-02 08:03 -  
[DIR]2017_03/ 2017-04-02 07:02 -  
[DIR]2017_04/ 2017-05-02 07:02 -  
[DIR]2017_05/ 2017-06-02 07:03 -  
[DIR]2017_06/ 2017-07-02 07:06 -  
[DIR]2017_07/ 2017-08-02 07:01 -