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 12:59 -  
[DIR]2000_02/ 2010-11-01 12:59 -  
[DIR]2000_03/ 2013-02-15 06:28 -  
[DIR]2000_04/ 2010-11-01 13:01 -  
[DIR]2000_05/ 2010-11-01 13:02 -  
[DIR]2000_06/ 2010-11-08 08:28 -  
[DIR]2000_07/ 2010-11-08 08:28 -  
[DIR]2000_08/ 2010-11-08 08:29 -  
[DIR]2000_09/ 2010-11-08 08:31 -  
[DIR]2000_10/ 2010-11-08 08:32 -  
[DIR]2000_11/ 2010-11-08 10:13 -  
[DIR]2000_12/ 2010-11-08 10:11 -  
[DIR]2001_01/ 2010-11-08 15:03 -  
[DIR]2001_02/ 2010-11-08 15:04 -  
[DIR]2001_04/ 2010-11-09 12:35 -  
[DIR]2001_05/ 2010-11-09 12:37 -  
[DIR]2001_06/ 2010-11-09 12:38 -  
[DIR]2001_07/ 2010-11-09 13:15 -  
[DIR]2001_08/ 2002-02-12 11:29 -  
[DIR]2001_09/ 2002-02-12 11:29 -  
[DIR]2001_10/ 2002-02-12 11:33 -  
[DIR]2001_11/ 2002-02-12 11:33 -  
[DIR]2001_12/ 2002-02-12 11:36 -  
[DIR]2002_01/ 2002-02-12 11:36 -  
[DIR]2002_02/ 2002-03-01 09:01 -  
[DIR]2002_03/ 2002-04-01 08:15 -  
[DIR]2002_04/ 2002-05-07 16:25 -  
[DIR]2002_05/ 2002-06-03 10:28 -  
[DIR]2002_06/ 2002-07-01 17:47 -  
[DIR]2002_07/ 2002-08-02 08:23 -  
[DIR]2002_08/ 2002-09-03 09:20 -  
[DIR]2002_09/ 2002-10-07 12:39 -  
[DIR]2002_10/ 2002-11-01 09:02 -  
[DIR]2002_11/ 2002-12-02 12:38 -  
[DIR]2002_12/ 2003-01-03 10:58 -  
[DIR]2002_15/ 2015-03-23 21:18 -  
[DIR]2003_01/ 2003-02-05 11:26 -  
[DIR]2003_02/ 2003-03-12 20:18 -  
[DIR]2003_03/ 2003-05-08 17:10 -  
[DIR]2003_04/ 2003-05-08 17:14 -  
[DIR]2003_05/ 2003-06-02 09:42 -  
[DIR]2003_06/ 2003-07-28 14:03 -  
[DIR]2003_07/ 2003-08-18 12:26 -  
[DIR]2003_08/ 2003-09-02 08:31 -  
[DIR]2003_09/ 2003-10-01 11:08 -  
[DIR]2003_10/ 2003-11-11 08:10 -  
[DIR]2003_11/ 2004-01-02 16:20 -  
[DIR]2003_12/ 2004-01-02 16:23 -  
[DIR]2004_01/ 2004-02-12 08:53 -  
[DIR]2004_02/ 2004-03-09 17:14 -  
[DIR]2004_03/ 2004-06-17 14:32 -  
[DIR]2004_04/ 2004-06-17 14:35 -  
[DIR]2004_05/ 2004-06-17 14:40 -  
[DIR]2004_06/ 2004-07-10 23:16 -  
[DIR]2004_07/ 2004-09-01 12:55 -  
[DIR]2004_08/ 2004-12-10 14:22 -  
[DIR]2004_09/ 2004-10-06 09:23 -  
[DIR]2004_10/ 2004-11-03 09:54 -  
[DIR]2004_11/ 2005-01-19 14:17 -  
[DIR]2004_12/ 2005-01-19 14:34 -  
[DIR]2005_01/ 2005-03-20 22:45 -  
[DIR]2005_02/ 2005-03-20 22:45 -  
[DIR]2005_03/ 2005-04-14 12:02 -  
[DIR]2005_04/ 2005-05-13 23:13 -  
[DIR]2005_05/ 2005-08-29 08:33 -  
[DIR]2005_06/ 2005-08-29 08:34 -  
[DIR]2005_07/ 2005-08-29 08:36 -  
[DIR]2005_08/ 2005-10-14 12:19 -  
[DIR]2005_09/ 2005-10-14 12:19 -  
[DIR]2005_10/ 2006-01-18 10:04 -  
[DIR]2005_11/ 2006-01-18 10:03 -  
[DIR]2005_12/ 2006-01-18 10:02 -  
[DIR]2006_01/ 2006-02-01 10:48 -  
[DIR]2006_02/ 2006-05-15 08:18 -  
[DIR]2006_03/ 2006-05-15 08:18 -  
[DIR]2006_04/ 2006-05-15 08:18 -  
[DIR]2006_05/ 2006-07-05 09:46 -  
[DIR]2006_06/ 2006-07-05 09:46 -  
[DIR]2006_07/ 2006-12-11 10:21 -  
[DIR]2006_08/ 2006-12-11 10:27 -  
[DIR]2006_09/ 2006-11-06 15:05 -  
[DIR]2006_10/ 2006-11-06 14:50 -  
[DIR]2006_11/ 2006-12-11 10:15 -  
[DIR]2006_12/ 2007-01-01 23:37 -  
[DIR]2007_01/ 2007-03-02 18:39 -  
[DIR]2007_02/ 2007-04-19 00:32 -  
[DIR]2007_03/ 2007-04-19 00:36 -  
[DIR]2007_04/ 2007-05-16 00:43 -  
[DIR]2007_05/ 2007-06-08 09:53 -  
[DIR]2007_06/ 2007-08-06 13:14 -  
[DIR]2007_07/ 2007-08-06 13:17 -  
[DIR]2007_08/ 2007-09-13 11:52 -  
[DIR]2007_09/ 2007-10-01 16:24 -  
[DIR]2007_10/ 2007-11-13 12:19 -  
[DIR]2007_11/ 2007-12-14 16:46 -  
[DIR]2007_12/ 2008-01-02 08:20 -  
[DIR]2008_01/ 2008-02-18 08:57 -  
[DIR]2008_02/ 2008-03-04 08:34 -  
[DIR]2008_03/ 2008-04-15 10:08 -  
[DIR]2008_04/ 2008-05-07 08:17 -  
[DIR]2008_05/ 2008-06-04 08:14 -  
[DIR]2008_06/ 2008-07-02 13:12 -  
[DIR]2008_07/ 2008-08-13 13:01 -  
[DIR]2008_08/ 2008-09-03 08:11 -  
[DIR]2008_09/ 2008-10-06 11:59 -  
[DIR]2008_10/ 2008-11-03 07:50 -  
[DIR]2008_11/ 2008-12-04 11:52 -  
[DIR]2008_12/ 2009-01-05 08:13 -  
[DIR]2009_01/ 2009-02-04 13:53 -  
[DIR]2009_02/ 2009-03-02 10:34 -  
[DIR]2009_03/ 2009-04-01 14:52 -  
[DIR]2009_04/ 2009-05-06 08:05 -  
[DIR]2009_05/ 2009-06-02 08:44 -  
[DIR]2009_06/ 2009-07-07 11:21 -  
[DIR]2009_07/ 2009-08-04 16:30 -  
[DIR]2009_08/ 2009-09-01 13:58 -  
[DIR]2009_09/ 2009-11-09 16:09 -  
[DIR]2009_10/ 2009-11-09 16:17 -  
[DIR]2009_11/ 2009-12-01 14:57 -  
[DIR]2009_12/ 2010-01-20 12:59 -  
[DIR]2010_01/ 2010-02-04 07:28 -  
[DIR]2010_02/ 2010-03-01 11:04 -  
[DIR]2010_03/ 2010-04-03 08:13 -  
[DIR]2010_04/ 2010-05-04 14:57 -  
[DIR]2010_05/ 2010-06-02 14:00 -  
[DIR]2010_06/ 2010-07-01 08:14 -  
[DIR]2010_07/ 2010-08-11 09:22 -  
[DIR]2010_08/ 2010-09-16 12:14 -  
[DIR]2010_09/ 2010-10-08 15:01 -  
[DIR]2010_10/ 2010-11-01 09:16 -  
[DIR]2010_11/ 2010-12-02 15:53 -  
[DIR]2011_01/ 2011-08-09 12:26 -  
[DIR]2011_02/ 2011-08-09 12:27 -  
[DIR]2011_03/ 2011-08-09 12:28 -  
[DIR]2011_04/ 2011-08-09 12:29 -  
[DIR]2011_05/ 2011-08-09 12:32 -  
[DIR]2011_06/ 2011-08-09 12:39 -  
[DIR]2011_07/ 2011-08-09 12:43 -  
[DIR]2011_08/ 2011-09-06 22:34 -  
[DIR]2011_09/ 2011-10-24 20:00 -  
[DIR]2011_10/ 2011-11-02 07:58 -  
[DIR]2011_11/ 2012-01-06 12:35 -  
[DIR]2011_12/ 2012-01-06 14:40 -  
[DIR]2012_01/ 2012-03-09 09:13 -  
[DIR]2012_02/ 2013-03-02 09:42 -  
[DIR]2012_03/ 2012-04-03 15:34 -  
[DIR]2012_04/ 2012-05-09 14:11 -  
[DIR]2012_05/ 2012-06-04 12:31 -  
[DIR]2012_06/ 2012-07-18 12:48 -  
[DIR]2012_07/ 2013-08-02 08:18 -  
[DIR]2012_08/ 2012-09-03 15:27 -  
[DIR]2012_09/ 2012-10-01 11:03 -  
[DIR]2012_10/ 2012-11-05 13:32 -  
[DIR]2012_11/ 2012-12-02 06:22 -  
[DIR]2012_12/ 2013-01-22 14:56 -  
[DIR]2013_03/ 2013-04-02 08:23 -  
[DIR]2013_04/ 2013-05-06 08:32 -  
[DIR]2013_06/ 2013-07-03 09:26 -  
[DIR]2013_08/ 2013-09-11 10:07 -  
[DIR]2013_09/ 2013-10-01 15:39 -  
[DIR]2013_10/ 2014-06-22 19:59 -  
[DIR]2013_11/ 2014-06-22 20:02 -  
[DIR]2013_12/ 2014-06-22 20:04 -  
[DIR]2014_01/ 2014-06-22 20:07 -  
[DIR]2014_02/ 2014-06-22 20:11 -  
[DIR]2014_03/ 2014-06-22 20:14 -  
[DIR]2014_04/ 2014-06-22 20:18 -  
[DIR]2014_05/ 2014-06-22 20:21 -  
[DIR]2014_06/ 2014-12-02 09:59 -  
[DIR]2014_07/ 2014-12-02 09:56 -  
[DIR]2014_08/ 2014-12-02 09:53 -  
[DIR]2014_09/ 2014-12-02 09:31 -  
[DIR]2014_10/ 2014-12-02 09:16 -  
[DIR]2014_11/ 2014-12-02 09:14 -  
[DIR]2014_12/ 2015-03-23 21:52 -  
[DIR]2015_01/ 2015-03-23 21:42 -  
[DIR]2015_02/ 2015-03-23 21:34 -  
[DIR]2015_03/ 2016-02-15 20:10 -  
[DIR]2015_04/ 2016-02-15 20:18 -  
[DIR]2015_05/ 2016-02-15 20:01 -  
[DIR]2015_06/ 2016-02-15 20:29 -  
[DIR]2015_07/ 2016-02-15 20:40 -  
[DIR]2015_08/ 2016-02-15 20:50 -  
[DIR]2015_09/ 2016-02-15 20:52 -  
[DIR]2015_10/ 2016-02-15 20:55 -  
[DIR]2015_11/ 2016-02-15 21:01 -  
[DIR]2015_12/ 2016-02-15 21:04 -  
[DIR]2016_01/ 2016-02-15 21:07 -  
[DIR]2016_04/ 2016-05-05 17:40 -  
[DIR]2016_05/ 2016-06-22 14:40 -  
[DIR]2016_06/ 2016-07-02 14:09 -  
[DIR]2016_07/ 2016-08-02 02:06 -  
[DIR]2016_08/ 2016-09-02 02:03 -  
[DIR]2016_09/ 2016-10-02 02:02 -  
[DIR]2016_10/ 2016-11-02 02:03 -  
[DIR]2016_11/ 2016-12-02 02:02 -  
[DIR]2016_12/ 2017-01-02 02:05 -  
[DIR]2017_01/ 2017-02-02 02:03 -  
[DIR]2017_02/ 2017-03-02 02:03 -  
[DIR]2017_03/ 2017-04-02 02:02 -  
[DIR]2017_04/ 2017-05-02 02:02 -  
[DIR]2017_05/ 2017-06-02 02:03 -  
[DIR]2017_06/ 2017-07-02 02:06 -  
[DIR]2017_07/ 2017-08-02 02:01 -  
[DIR]2017_08/ 2017-09-02 02:02 -  
[DIR]2017_09/ 2017-10-02 02:02 -  
[DIR]2017_10/ 2017-11-02 02:01 -  
[DIR]2017_11/ 2017-12-02 02:02 -  
[DIR]2017_12/ 2018-01-02 02:02 -  
[DIR]2018_01/ 2018-02-02 02:02 -  
[DIR]2018_02/ 2018-03-02 02:02 -  
[DIR]2018_03/ 2018-04-02 02:02 -  
[DIR]2018_04/ 2018-05-02 02:03 -  
[DIR]2018_05/ 2018-06-02 02:05 -  
[DIR]2018_06/ 2018-07-02 02:06 -  
[DIR]2018_07/ 2018-08-02 02:04 -  
[DIR]2018_08/ 2018-09-02 02:04 -  
[DIR]2018_09/ 2018-10-02 02:03 -  
[DIR]2018_10/ 2018-11-02 02:05 -