Forecast Precipitation from WPC Averaged By Predictive Service Area (PSA)
  DAY 1 DAY 2 DAY 3 DAYS 4-5 DAYS 6-7 DAYS 1-5 DAYS 1-7
  FROM TO FROM TO FROM TO FROM TO FROM TO FROM TO FROM TO
  12Z FRI 12Z SAT 12Z SAT 12Z SUN 12Z SUN 12Z MON 12Z MON 12Z WED 12Z WED 12Z FRI 12Z FRI 12Z WED 12Z FRI 12Z FRI
NAT_CODE PSA_NAME 09/22/2017 09/23/2017 09/23/2017 09/24/2017 09/24/2017 09/25/2017 09/25/2017 09/27/2017 09/27/2017 09/29/2017 09/22/2017 09/27/2017 09/22/2017 09/29/2017
SA01 TX PAN N 0.435 1.2175 0.79 1.13154 0.215 1.95056 2.06167
SA02 OK WEST 0.0 0.01 0.322 1.2175 0.67 1.35462 1.615
SA03 OK CENT 0.0 0.0 0.01 0.911 0.67 0.911 1.05545
SA04 TX PAN S 0.12 0.435 0.57625 1.2175 0.67 1.365 1.81938
SA05 TX CENT NW 0.0 0.01 0.79 1.43154 0.911 1.615 1.68643
SA06 TX CENT NE 0.0 0.0 0.0 0.551429 0.79 0.551429 1.2175
SA07 TX EAST N 0.0 0.0 0.0 0.0925 0.435 0.0925 0.551429
SA08 TX MOUTNTAINS 0.215 0.435 0.272 0.495 0.435 1.11333 1.05545
SA09 TX WEST 0.055 0.435 0.337143 1.43154 1.35462 1.45733 1.68643
SA10 TX CENT SW 0.01 0.0 0.12 1.43154 1.2175 1.43154 1.68643
SA11 TX CENT SE 0.055 0.01 0.0 0.551429 0.911 0.551429 1.2175
SA12 TX EAST S 0.0 0.0 0.0 0.04 0.322 0.04 0.435
SA13 TX NE COAST 0.01 0.01 0.0 0.055 0.322 0.12 0.322
SA14 RIO GRANDE PLAINS N 0.055 0.01 0.04 1.2175 1.35462 1.2175 1.624
SA15 TX SOUTH COAST 0.055 0.01 0.01 0.055 0.48 0.12 0.623333
SA16 RIO GRANDE PLAINS S 0.01 0.01 0.01 0.055 0.322 0.055 0.48
SA17A OK EAST 0.0 0.0 0.0 0.322 0.322 0.322 0.551429
SA17B AR WEST 0.0 0.0 0.01 0.12 0.12 0.094 0.215
SA18 AR EAST 0.0 0.01 0.01 0.01 0.12 0.04 0.115
SA19 LA 0.0 0.0 0.055 0.04 0.0925 0.0925 0.12
SA20 LA COAST CENTER & WEST 0.01 0.01 0.055 0.055 0.04 0.12 0.12
SA21A LA SE COAST 0.01 0.055 0.12 0.12 0.01 0.215 0.215
SA21B MS COAST 0.055 0.01 0.12 0.12 0.01 0.215 0.215
SA21C AL COAST 0.055 0.01 0.12 0.1525 0.01 0.215 0.215
SA22A MS CENT & SOUTH 0.055 0.01 0.055 0.12 0.04 0.215 0.192
SA22B LA EAST NORTH BOOT 0.01 0.0 0.055 0.1525 0.01 0.12 0.12
SA23 MS NORTH 0.0 0.01 0.0 0.01 0.04 0.01 0.07
SA24 TN W 0.0 0.01 0.0 0.0 0.07 0.01 0.0775
SA25A TN CENT 0.0 0.01 0.0 0.0 0.01 0.01 0.055
SA25B TN MOUNTAINS 0.055 0.01 0.0 0.0 0.01 0.055 0.064
SA26 KY WEST 0.0 0.0 0.0 0.0 0.04 0.0 0.055
SA27 KY MOUNTAINS 0.0 0.0 0.0 0.0 0.01 0.0 0.055
SA28A VA SW MOUNTAINS 0.0 0.0 0.0 0.0 0.01 0.01 0.055
SA28B VA WEST MOUTNAINS 0.0 0.0 0.0 0.0 0.01 0.01 0.055
SA29 VA CENT 0.0 0.0 0.0 0.0 0.01 0.0 0.055
SA30 VA COAST 0.0 0.0 0.0 0.01 0.01 0.01 0.055
SA31A NC MOUNTAINS 0.055 0.01 0.0 0.0 0.01 0.055 0.064
SA31B GA MOUNTAINS 0.055 0.01 0.0 0.0 0.01 0.055 0.0775
SA31C SC MOUNTAINS 0.01 0.0 0.0 0.0 0.01 0.01 0.055
SA32 NC CENT 0.01 0.0 0.0 0.0 0.01 0.01 0.055
SA33 NC COASTAL PLAIN 0.01 0.0 0.0 0.0 0.01 0.01 0.055
SA34 NC COAST 0.01 0.0 0.0 0.055 0.04 0.055 0.094
SA35 SC CENT 0.12 0.0 0.0 0.0 0.01 0.12 0.094
SA36 SC COASTAL PLAIN 0.055 0.0 0.0 0.0 0.01 0.055 0.055
SA37 SC COAST 0.055 0.0 0.0 0.0 0.01 0.055 0.046
SA38 AL NORTH 0.01 0.01 0.0 0.0 0.01 0.01 0.046
SA39 AL SOUTH 0.07 0.01 0.055 0.12 0.01 0.146667 0.14
SA40 GA NORTH 0.07 0.01 0.0 0.0 0.01 0.055 0.055
SA41 GA CENT 0.12 0.0 0.01 0.0 0.01 0.0925 0.08
SA42 GA SOUTH 0.04 0.055 0.01 0.0 0.01 0.04 0.055
SA43 FL PAN 0.055 0.055 0.055 0.12 0.01 0.215 0.192
SA44 FL NORTH COAST 0.04 0.12 0.12 0.055 0.01 0.215 0.192
SA45A FL NORTHEAST 0.12 0.055 0.0 0.0 0.01 0.215 0.215
SA45B FL NORTHEAST COAST 0.322 0.12 0.0 0.0 0.01 0.435 0.435
SA46 GA COAST 0.01 0.055 0.0 0.0 0.01 0.055 0.055
SA47 FL WEST COAST 0.12 0.12 0.055 0.01 0.01 0.215 0.215
SA48 FL CENT 0.215 0.12 0.055 0.01 0.01 0.322 0.322
SA49 FL EAST COAST 0.322 0.12 0.055 0.01 0.01 0.435 0.435
SA50 FL SOUTH 0.215 0.12 0.055 0.12 0.04 0.551429 0.67
SA51A FL SOUTH WEST COAST 0.215 0.12 0.12 0.12 0.04 0.67 0.67
SA51B FL SOUTH EAST COAST 0.215 0.1525 0.12 0.215 0.04 0.67 0.67
SA52A PR NORTHWEST NA NA NA NA NA NA NA
SA52B PR SOUTHWEST NA NA NA NA NA NA NA
SA53 PR NORTH NA NA NA NA NA NA NA
SA54 PR CENTRAL NA NA NA NA NA NA NA
SA55 PR SOUTH NA NA NA NA NA NA NA
SA56 PR EAST NA NA NA NA NA NA NA
Color Key 0.00 or NA 0.01 to 0.14 0.15 to 0.24 0.25 to 0.49 0.50 to 0.74 0.75 to 0.99 1.0 or greater
The values in the above table are derived from shape files provided by the Weather Prediction Center (WPC). The shape files can be downloaded from ftp://ftp.wpc.ncep.noaa.gov/shapefiles/qpf/. The averages listed are areal averages which are computed by ArcGIS by using a spatial join to a PSA shapefile. The spatial join utilizes a merge rule of mean to represent the average precipitation for a given time period across the entire area of the PSA. Thus, the totals listed under DAYS 1-5 and DAYS 1-7 will not be the sum of the previous periods. Forecasts of precipitation are not available for Puerto Rico and the US Virgin Islands.
This product was produced via an automated process that utilizes a series of programs written in Python 2.7.5. The ArcMap Models used in conjunction with this process, along with the Python programs, were developed by Denver S. Ingram, Meteorologist.

This product was last run on Friday, September 22, 2017 at 07:12 AM.