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
12/15/2019 at 1454z12/16/2019 at 00z
12/15/2019 at 0315z12/15/2019 at 12z
12/14/2019 at 1449z12/15/2019 at 00z
12/14/2019 at 0313z12/14/2019 at 12z
12/13/2019 at 1508z12/14/2019 at 00z
12/13/2019 at 0430z12/13/2019 at 12z
12/13/2019 at 0300z12/13/2019 at 12z
12/12/2019 at 1455z12/13/2019 at 00z
12/12/2019 at 0250z12/12/2019 at 12z
12/11/2019 at 1458z12/12/2019 at 00z
12/11/2019 at 0259z12/11/2019 at 12z
12/10/2019 at 1510z12/11/2019 at 00z
12/10/2019 at 1458z12/11/2019 at 00z
12/10/2019 at 0301z12/10/2019 at 12z
12/09/2019 at 1446z12/10/2019 at 00z
12/09/2019 at 0302z12/09/2019 at 12z
12/08/2019 at 1505z12/09/2019 at 00z
12/08/2019 at 0256z12/08/2019 at 12z
12/07/2019 at 1539z12/08/2019 at 00z
12/07/2019 at 1459z12/08/2019 at 00z
12/07/2019 at 0302z12/07/2019 at 12z
12/06/2019 at 1516z12/07/2019 at 00z
12/06/2019 at 0256z12/06/2019 at 12z
12/05/2019 at 1444z12/06/2019 at 00z
12/05/2019 at 0301z12/05/2019 at 12z
12/04/2019 at 1457z12/05/2019 at 00z
12/04/2019 at 0256z12/04/2019 at 12z
12/03/2019 at 1454z12/04/2019 at 00z
12/03/2019 at 0258z12/03/2019 at 12z
12/02/2019 at 1451z12/03/2019 at 00z
12/02/2019 at 0256z12/02/2019 at 12z
12/01/2019 at 1500z12/02/2019 at 00z
12/01/2019 at 0243z12/01/2019 at 12z
11/30/2019 at 1458z12/01/2019 at 00z
11/30/2019 at 0301z11/30/2019 at 12z
11/29/2019 at 1502z11/30/2019 at 00z
11/29/2019 at 0300z11/29/2019 at 12z
11/28/2019 at 1457z11/29/2019 at 00z
11/28/2019 at 0250z11/28/2019 at 12z
11/27/2019 at 1459z11/28/2019 at 00z
11/27/2019 at 0247z11/27/2019 at 12z
11/26/2019 at 1501z11/27/2019 at 00z
11/26/2019 at 0259z11/26/2019 at 12z
11/25/2019 at 1503z11/26/2019 at 00z
11/25/2019 at 0247z11/25/2019 at 12z
11/24/2019 at 1451z11/25/2019 at 00z
11/24/2019 at 0250z11/24/2019 at 12z
11/23/2019 at 1457z11/24/2019 at 00z
11/23/2019 at 0250z11/23/2019 at 12z
11/22/2019 at 1456z11/23/2019 at 00z
11/22/2019 at 0243z11/22/2019 at 12z
11/21/2019 at 1457z11/22/2019 at 00z
11/21/2019 at 0302z11/21/2019 at 12z
11/20/2019 at 1454z11/21/2019 at 00z
11/20/2019 at 0302z11/20/2019 at 12z
11/19/2019 at 1500z11/20/2019 at 00z
11/19/2019 at 0254z11/19/2019 at 12z
11/18/2019 at 1533z11/19/2019 at 00z
11/18/2019 at 0251z11/18/2019 at 12z
11/17/2019 at 1425z11/18/2019 at 00z
11/17/2019 at 0248z11/17/2019 at 12z
11/16/2019 at 1349z11/17/2019 at 00z
11/16/2019 at 0300z11/16/2019 at 12z
11/15/2019 at 1448z11/16/2019 at 00z
11/15/2019 at 0253z11/15/2019 at 12z
11/14/2019 at 1725z11/15/2019 at 00z
11/14/2019 at 0301z11/14/2019 at 12z
11/13/2019 at 1447z11/14/2019 at 00z
11/13/2019 at 0254z11/13/2019 at 12z
11/12/2019 at 1519z11/13/2019 at 00z
11/12/2019 at 0302z11/12/2019 at 12z
11/11/2019 at 1436z11/12/2019 at 00z
11/11/2019 at 0428z11/11/2019 at 12z
11/11/2019 at 0333z11/11/2019 at 12z
11/10/2019 at 1432z11/11/2019 at 00z
11/10/2019 at 0312z11/10/2019 at 12z
11/09/2019 at 1445z11/10/2019 at 00z
11/09/2019 at 0308z11/09/2019 at 12z
11/08/2019 at 1453z11/09/2019 at 00z
11/08/2019 at 0301z11/08/2019 at 12z
11/07/2019 at 1426z11/08/2019 at 00z
11/07/2019 at 0315z11/07/2019 at 12z
11/06/2019 at 1438z11/07/2019 at 00z
11/06/2019 at 0257z11/06/2019 at 12z
11/05/2019 at 1455z11/06/2019 at 00z
11/05/2019 at 0251z11/05/2019 at 12z
11/04/2019 at 1502z11/05/2019 at 00z
11/04/2019 at 0246z11/04/2019 at 12z
11/03/2019 at 1438z11/04/2019 at 00z
11/03/2019 at 0249z11/03/2019 at 12z
11/02/2019 at 1456z11/03/2019 at 00z
11/02/2019 at 0244z11/02/2019 at 12z
11/01/2019 at 1430z11/02/2019 at 00z
11/01/2019 at 0304z11/01/2019 at 12z
10/31/2019 at 1502z11/01/2019 at 00z
10/31/2019 at 0517z10/31/2019 at 12z
10/31/2019 at 0352z10/31/2019 at 12z
10/30/2019 at 1425z10/31/2019 at 00z
10/30/2019 at 0309z10/30/2019 at 12z
10/29/2019 at 2039z10/30/2019 at 00z

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