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 MON 12Z TUE 12Z TUE 12Z WED 12Z WED 12Z THU 12Z THU 12Z SAT 12Z SAT 12Z MON 12Z MON 12Z SAT 12Z MON 12Z MON
NAT_CODE PSA_NAME 10/15/2018 10/16/2018 10/16/2018 10/17/2018 10/17/2018 10/18/2018 10/18/2018 10/20/2018 10/20/2018 10/22/2018 10/15/2018 10/20/2018 10/15/2018 10/22/2018
SA01 TX PAN N 0.0 0.0 0.12 0.12 0.01 0.322 0.322
SA02 OK WEST 0.055 0.055 0.12 0.435 0.01 0.79 0.79
SA03 OK CENT 0.215 0.322 0.055 0.67 0.01 1.2175 1.2175
SA04 TX PAN S 0.055 0.055 0.215 0.215 0.01 0.551429 0.67
SA05 TX CENT NW 0.79 0.911 0.215 0.79 0.055 1.68643 1.68643
SA06 TX CENT NE 0.79 0.911 0.055 0.79 0.055 1.68643 1.68643
SA07 TX EAST N 0.79 0.79 0.01 0.67 0.12 1.43154 1.68643
SA08 TX MOUTNTAINS 0.215 0.215 0.12 0.12 0.272 0.79 1.03
SA09 TX WEST 0.67 0.79 0.215 0.435 0.435 1.43154 1.68643
SA10 TX CENT SW 0.911 0.911 0.215 0.886 0.322 1.68643 2.04067
SA11 TX CENT SE 0.911 0.911 0.055 0.905 0.12 1.67875 1.71
SA12 TX EAST S 0.623333 0.67 0.01 0.63875 0.115 1.43154 1.47214
SA13 TX NE COAST 0.408571 0.12 0.12 0.911 0.192 1.43154 1.47214
SA14 RIO GRANDE PLAINS N 0.515714 0.12 0.215 0.786 0.322 1.35733 1.424
SA15 TX SOUTH COAST 0.734444 0.12 0.551429 0.896364 0.79 1.45429 1.70733
SA16 RIO GRANDE PLAINS S 0.551429 0.055 0.215 0.322 0.435 1.05545 1.2175
SA17A OK EAST 0.435 0.435 0.01 0.67 0.01 1.2175 1.2175
SA17B AR WEST 0.322 0.551429 0.0 0.435 0.055 1.2175 1.2175
SA18 AR EAST 0.322 0.886 0.01 0.435 0.12 1.2175 1.2175
SA19 LA 0.27 0.79 0.01 0.551429 0.322 1.2175 1.2175
SA20 LA COAST CENTER & WEST 0.435 0.055 0.055 0.551429 0.435 1.05545 1.2175
SA21A LA SE COAST 0.215 0.055 0.055 0.215 0.435 0.734444 1.05545
SA21B MS COAST 0.215 0.01 0.0 0.12 0.322 0.435 0.79
SA21C AL COAST 0.12 0.01 0.0 0.12 0.435 0.215 0.67
SA22A MS CENT & SOUTH 0.174 0.374286 0.01 0.393333 0.435 0.836 0.911
SA22B LA EAST NORTH BOOT 0.215 0.055 0.01 0.322 0.322 0.551429 0.911
SA23 MS NORTH 0.055 0.435 0.0 0.215 0.215 0.79 0.79
SA24 TN W 0.215 0.12 0.0 0.215 0.055 0.515714 0.57625
SA25A TN CENT 0.174 0.12 0.0 0.215 0.215 0.322 0.6075
SA25B TN MOUNTAINS 0.055 0.055 0.0 0.12 0.215 0.215 0.435
SA26 KY WEST 0.393333 0.0 0.0 0.215 0.055 0.6075 0.678889
SA27 KY MOUNTAINS 0.215 0.01 0.0 0.12 0.12 0.435 0.435
SA28A VA SW MOUNTAINS 0.055 0.01 0.0 0.12 0.12 0.215 0.322
SA28B VA WEST MOUTNAINS 0.12 0.01 0.0 0.055 0.094 0.115 0.222
SA29 VA CENT 0.055 0.055 0.0 0.055 0.115 0.115 0.226667
SA30 VA COAST 0.12 0.12 0.01 0.055 0.192 0.215 0.435
SA31A NC MOUNTAINS 0.01 0.055 0.0 0.12 0.215 0.12 0.435
SA31B GA MOUNTAINS 0.01 0.055 0.0 0.12 0.215 0.12 0.435
SA31C SC MOUNTAINS 0.01 0.055 0.0 0.01 0.12 0.07 0.215
SA32 NC CENT 0.01 0.12 0.01 0.01 0.215 0.12 0.351667
SA33 NC COASTAL PLAIN 0.01 0.215 0.055 0.0 0.215 0.215 0.435
SA34 NC COAST 0.01 0.31 0.055 0.0 0.322 0.435 0.67
SA35 SC CENT 0.0 0.055 0.01 0.0 0.272 0.055 0.272
SA36 SC COASTAL PLAIN 0.01 0.055 0.01 0.0 0.215 0.055 0.222
SA37 SC COAST 0.01 0.055 0.01 0.0 0.215 0.055 0.222
SA38 AL NORTH 0.01 0.215 0.055 0.215 0.215 0.551429 0.79
SA39 AL SOUTH 0.0925 0.0925 0.055 0.215 0.435 0.387143 0.67
SA40 GA NORTH 0.01 0.12 0.01 0.12 0.215 0.161667 0.435
SA41 GA CENT 0.01 0.055 0.01 0.01 0.215 0.094 0.31
SA42 GA SOUTH 0.01 0.01 0.055 0.01 0.115 0.055 0.1525
SA43 FL PAN 0.12 0.01 0.01 0.055 0.322 0.115 0.51375
SA44 FL NORTH COAST 0.055 0.01 0.01 0.055 0.285 0.112 0.408571
SA45A FL NORTHEAST 0.01 0.01 0.055 0.055 0.07 0.07 0.1525
SA45B FL NORTHEAST COAST 0.01 0.0 0.055 0.12 0.07 0.12 0.222
SA46 GA COAST 0.01 0.01 0.055 0.01 0.055 0.055 0.1525
SA47 FL WEST COAST 0.0 0.01 0.0925 0.055 0.07 0.115 0.222
SA48 FL CENT 0.0 0.01 0.12 0.12 0.07 0.142 0.265714
SA49 FL EAST COAST 0.0 0.0 0.0 0.12 0.055 0.12 0.215
SA50 FL SOUTH 0.01 0.01 0.055 0.055 0.01 0.12 0.1525
SA51A FL SOUTH WEST COAST 0.055 0.01 0.12 0.055 0.01 0.142 0.222
SA51B FL SOUTH EAST COAST 0.055 0.01 0.055 0.12 0.055 0.1525 0.1525
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 Monday, October 15, 2018 at 07:42 AM.