12-Hour Forecast

Robert Chapin

« Prog Charts Archive

These are the 12-hour surface prognostic charts that are currently available online from my prog charts archive.  Click any entry in the Issued Date column to see the desired chart image.

Issued DateValid Date
04/26/2019 at 0831z04/26/2019 at 12z
04/26/2019 at 0251z04/26/2019 at 12z
04/25/2019 at 1507z04/26/2019 at 00z
04/25/2019 at 1459z04/26/2019 at 00z
04/25/2019 at 0301z04/25/2019 at 12z
04/24/2019 at 1456z04/25/2019 at 00z
04/24/2019 at 0259z04/24/2019 at 12z
04/23/2019 at 1607z04/24/2019 at 00z
04/23/2019 at 1504z04/24/2019 at 00z
04/23/2019 at 0258z04/23/2019 at 12z
04/22/2019 at 1450z04/23/2019 at 00z
04/22/2019 at 0301z04/22/2019 at 12z
04/21/2019 at 1427z04/22/2019 at 00z
04/21/2019 at 0251z04/21/2019 at 12z
04/20/2019 at 1457z04/21/2019 at 00z
04/20/2019 at 0253z04/20/2019 at 12z
04/19/2019 at 1529z04/20/2019 at 00z
04/19/2019 at 0300z04/19/2019 at 12z
04/18/2019 at 1500z04/19/2019 at 00z
04/18/2019 at 0258z04/18/2019 at 12z
04/17/2019 at 1604z04/18/2019 at 00z
04/17/2019 at 1449z04/18/2019 at 00z
04/17/2019 at 0409z04/17/2019 at 12z
04/17/2019 at 0308z04/17/2019 at 12z
04/16/2019 at 1500z04/17/2019 at 00z
04/16/2019 at 0339z04/16/2019 at 12z
04/15/2019 at 1501z04/16/2019 at 00z
04/15/2019 at 0307z04/15/2019 at 12z
04/14/2019 at 1458z04/15/2019 at 00z
04/14/2019 at 0500z04/14/2019 at 12z
04/14/2019 at 0322z04/14/2019 at 12z
04/13/2019 at 1447z04/14/2019 at 00z
04/13/2019 at 0259z04/13/2019 at 12z
04/12/2019 at 1420z04/13/2019 at 00z
04/12/2019 at 0300z04/12/2019 at 12z
04/11/2019 at 1458z04/12/2019 at 00z
04/11/2019 at 0308z04/11/2019 at 12z
04/11/2019 at 0252z04/11/2019 at 12z
04/10/2019 at 1501z04/11/2019 at 00z
04/10/2019 at 0251z04/10/2019 at 12z
04/09/2019 at 1529z04/10/2019 at 00z
04/09/2019 at 0255z04/09/2019 at 12z
04/08/2019 at 1500z04/09/2019 at 00z
04/08/2019 at 0253z04/08/2019 at 12z
04/07/2019 at 1523z04/08/2019 at 00z
04/07/2019 at 0249z04/07/2019 at 12z
04/06/2019 at 1430z04/07/2019 at 00z
04/06/2019 at 0242z04/06/2019 at 12z
04/05/2019 at 1516z04/06/2019 at 00z
04/05/2019 at 0256z04/05/2019 at 12z
04/04/2019 at 1917z04/05/2019 at 00z
04/04/2019 at 1647z04/05/2019 at 00z
04/04/2019 at 1501z04/05/2019 at 00z
04/04/2019 at 0259z04/04/2019 at 12z
04/03/2019 at 1456z04/04/2019 at 00z
04/03/2019 at 0325z04/03/2019 at 12z
04/02/2019 at 2213z04/03/2019 at 00z
04/02/2019 at 1505z04/03/2019 at 00z
04/02/2019 at 0257z04/02/2019 at 12z
04/01/2019 at 1432z04/02/2019 at 00z
04/01/2019 at 0300z04/01/2019 at 12z
03/31/2019 at 1447z04/01/2019 at 00z
03/31/2019 at 0246z03/31/2019 at 12z
03/30/2019 at 1410z03/31/2019 at 00z
03/30/2019 at 0238z03/30/2019 at 12z
03/29/2019 at 1501z03/30/2019 at 00z
03/29/2019 at 0301z03/29/2019 at 12z
03/28/2019 at 1451z03/29/2019 at 00z
03/28/2019 at 0305z03/28/2019 at 12z
03/27/2019 at 1501z03/28/2019 at 00z
03/27/2019 at 0227z03/27/2019 at 12z
03/26/2019 at 1616z03/27/2019 at 00z
03/26/2019 at 1506z03/27/2019 at 00z
03/26/2019 at 0150z03/26/2019 at 12z
03/25/2019 at 1455z03/26/2019 at 00z
03/25/2019 at 0226z03/25/2019 at 12z
03/24/2019 at 1456z03/25/2019 at 00z
03/24/2019 at 0249z03/24/2019 at 12z
03/23/2019 at 1448z03/24/2019 at 00z
03/23/2019 at 0341z03/23/2019 at 12z
03/23/2019 at 0258z03/23/2019 at 12z
03/22/2019 at 1538z03/23/2019 at 00z
03/22/2019 at 1451z03/23/2019 at 00z
03/22/2019 at 0319z03/22/2019 at 12z
03/21/2019 at 1451z03/22/2019 at 00z
03/21/2019 at 0254z03/21/2019 at 12z
03/20/2019 at 1451z03/21/2019 at 00z
03/20/2019 at 0256z03/20/2019 at 12z
03/19/2019 at 1451z03/20/2019 at 00z
03/19/2019 at 0255z03/19/2019 at 12z
03/18/2019 at 1502z03/19/2019 at 00z
03/18/2019 at 0241z03/18/2019 at 12z
03/17/2019 at 1500z03/18/2019 at 00z
03/17/2019 at 0235z03/17/2019 at 12z
03/16/2019 at 1451z03/17/2019 at 00z
03/16/2019 at 0255z03/16/2019 at 12z
03/15/2019 at 1451z03/16/2019 at 00z
03/15/2019 at 0254z03/15/2019 at 12z
03/14/2019 at 1457z03/15/2019 at 00z
03/14/2019 at 0230z03/14/2019 at 12z

Currently storing the 100 most recent 12-Hour Forecast Charts online.