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Inflows for Weiss Lake - Weiss Dam

 

These graphs are automated model output produced every three hours.  To collaborate on the inflow guidance please call our office...770-486-0028 ext 1.

Updated:  Apr 02, 2026 @ 04:00:01Z

 

Past and Forecast 2-Day Basin Average Precipitation

Past and Projected Inflows (based on forecast precipitation over the next 2 days)

 

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Weiss Dam
Gridded Precipitation Areal Mean Estimate
IN
Weiss Dam
River Discharge Simulated Instantaneous
CFS
03/28/2026 00GMT0.004932.06
03/28/2026 06GMT0.004829.87
03/28/2026 12GMT0.004713.30
03/28/2026 18GMT0.004508.01
03/29/2026 00GMT0.004309.99
03/29/2026 06GMT0.004137.01
03/29/2026 12GMT0.003953.86
03/29/2026 18GMT0.003819.49
03/30/2026 00GMT0.003650.40
03/30/2026 06GMT0.003511.90
03/30/2026 12GMT0.003463.44
03/30/2026 18GMT0.003354.36
03/31/2026 00GMT0.003267.28
03/31/2026 06GMT0.003252.55
03/31/2026 12GMT0.003178.07
03/31/2026 18GMT0.003148.06
04/01/2026 00GMT0.003178.55
04/01/2026 06GMT0.003107.81
04/01/2026 12GMT0.003087.30
04/01/2026 18GMT0.023150.66
04/02/2026 00GMT0.003345.95
04/02/2026 06GMT0.053452.17
04/02/2026 12GMT0.003393.42
04/02/2026 18GMT0.003465.33
04/03/2026 00GMT0.003547.34
04/03/2026 06GMT0.003566.07
04/03/2026 12GMT0.003548.51
04/03/2026 18GMT0.003515.13
04/04/2026 00GMT0.003476.52
04/04/2026 06GMT0.003439.02
04/04/2026 12GMT0.003404.02
04/04/2026 18GMT0.003372.79
04/05/2026 00GMT0.003345.40
04/05/2026 06GMT0.003320.13
04/05/2026 12GMT0.003299.06
04/05/2026 18GMT0.003278.48
04/06/2026 00GMT0.003263.01
04/06/2026 06GMT0.003248.39
04/06/2026 12GMT0.003234.34
04/06/2026 18GMT0.003220.86
04/07/2026 00GMT0.003207.97
04/07/2026 06GMT0.003195.54

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