diff --git a/fix/upp/fv3lam_rrfs.xml b/fix/upp/fv3lam_rrfs.xml
index 68db26703..79ca309d3 100755
--- a/fix/upp/fv3lam_rrfs.xml
+++ b/fix/upp/fv3lam_rrfs.xml
@@ -3539,4 +3539,49 @@
        </param>
 
     </paramset>
+
+    <paramset>
+      <datset>IFIFIP</datset>
+      <grid_num>4</grid_num>
+      <sub_center>ncep_emc</sub_center>
+      <version_no>v2003</version_no>
+      <local_table_vers_no>local_tab_yes1</local_table_vers_no>
+      <sigreftime>fcst</sigreftime>
+      <prod_status>oper</prod_status>
+      <data_type>fcst</data_type>
+      <gen_proc_type>fcst</gen_proc_type>
+      <time_range_unit>hour</time_range_unit>
+      <orig_center>nws_ncep</orig_center>
+      <gen_proc>hrrr</gen_proc>
+      <packing_method>complex_packing_spatial_diff</packing_method>
+      <order_of_sptdiff>2nd_ord_sptdiff</order_of_sptdiff>
+      <field_datatype>fltng_pnt</field_datatype>
+      <comprs_type>lossless</comprs_type>
+
+      <!-- New IFI products, only available if libIFI is linked to a post with USE_IFI enabled -->
+
+      <param>
+        <shortname>ICE_PROB_IFI_FLIGHT_LEVEL</shortname>
+        <scale>4.0</scale>
+        <!-- Level units are in 0.1 feet, so final output will be in units of 0.1 meters -->
+        <scale_fact_fixed_sfc1>1</scale_fact_fixed_sfc1>
+        <level>5000. 10000. 15000. 20000. 25000. 30000. 35000. 40000. 45000. 50000. 55000. 60000. 65000. 70000. 75000. 80000. 85000. 90000. 95000. 100000. 105000. 110000. 115000. 120000. 125000. 130000. 135000. 140000. 145000. 150000. 155000. 160000. 165000. 170000. 175000. 180000. 185000. 190000. 195000. 200000. 205000. 210000. 215000. 220000. 225000. 230000. 235000. 240000. 245000. 250000. 255000. 260000. 265000. 270000. 275000. 280000. 285000. 290000. 295000. 300000.</level>
+      </param>
+
+      <param>
+        <shortname>SLD_IFI_FLIGHT_LEVEL</shortname>
+        <scale>4.0</scale>
+        <!-- Level units are in 0.1 feet, so final output will be in units of 0.1 meters -->
+        <scale_fact_fixed_sfc1>1</scale_fact_fixed_sfc1>
+        <level>5000. 10000. 15000. 20000. 25000. 30000. 35000. 40000. 45000. 50000. 55000. 60000. 65000. 70000. 75000. 80000. 85000. 90000. 95000. 100000. 105000. 110000. 115000. 120000. 125000. 130000. 135000. 140000. 145000. 150000. 155000. 160000. 165000. 170000. 175000. 180000. 185000. 190000. 195000. 200000. 205000. 210000. 215000. 220000. 225000. 230000. 235000. 240000. 245000. 250000. 255000. 260000. 265000. 270000. 275000. 280000. 285000. 290000. 295000. 300000.</level>
+      </param>
+
+      <param>
+        <shortname>ICE_SEV_CAT_IFI_FLIGHT_LEVEL</shortname>
+        <scale>4.0</scale>
+        <!-- Level units are in 0.1 feet, so final output will be in units of 0.1 meters -->
+        <scale_fact_fixed_sfc1>1</scale_fact_fixed_sfc1>
+        <level>5000. 10000. 15000. 20000. 25000. 30000. 35000. 40000. 45000. 50000. 55000. 60000. 65000. 70000. 75000. 80000. 85000. 90000. 95000. 100000. 105000. 110000. 115000. 120000. 125000. 130000. 135000. 140000. 145000. 150000. 155000. 160000. 165000. 170000. 175000. 180000. 185000. 190000. 195000. 200000. 205000. 210000. 215000. 220000. 225000. 230000. 235000. 240000. 245000. 250000. 255000. 260000. 265000. 270000. 275000. 280000. 285000. 290000. 295000. 300000.</level>
+      </param>
+    </paramset>
    </postxml>
diff --git a/fix/upp/post_avblflds.xml b/fix/upp/post_avblflds.xml
index 4678fc666..fcd01f2d4 100755
--- a/fix/upp/post_avblflds.xml
+++ b/fix/upp/post_avblflds.xml
@@ -6299,16 +6299,17 @@
 
     <param>
        <post_avblfldidx>685</post_avblfldidx>
-       <shortname>DU_CR_AER_SFC_MASS_CON</shortname>
+       <shortname>DUST10_SFC_MASS_CON</shortname>
        <stats_proc>AVE</stats_proc>
        <pdstmpl>tmpl4_48</pdstmpl>
-       <pname>MASSDEN</pname>
+       <pname>PMTC</pname>
+       <fixed_sfc1_type>surface</fixed_sfc1_type>
        <aerosol_type>dust_dry</aerosol_type>
        <typ_intvl_size>smaller_than_first_limit</typ_intvl_size>
        <scale_fact_1st_size>6</scale_fact_1st_size>
        <scale_val_1st_size>10</scale_val_1st_size>
        <fixed_sfc1_type>surface</fixed_sfc1_type>
-       <scale> 9.0</scale>
+       <scale>9.0</scale>
     </param>
 
     <param>
@@ -8023,5 +8024,41 @@
        <fixed_sfc1_type>surface</fixed_sfc1_type>
        <scale>3.0</scale>
     </param>  
+
+    <param>
+       <post_avblfldidx>1003</post_avblfldidx>
+       <shortname>ICE_PROB_IFI_FLIGHT_LEVEL</shortname>
+       <pname>ICPRB</pname>
+       <table_info>NCEP</table_info>
+       <fixed_sfc1_type>spec_alt_above_mean_sea_lvl</fixed_sfc1_type>
+       <scale>4.0</scale>
+       <!-- Level units are in 0.1 feet, so final output will be in units of 0.1 meters -->
+       <scale_fact_fixed_sfc1>1</scale_fact_fixed_sfc1>
+       <level>5000. 10000. 15000. 20000. 25000. 30000. 35000. 40000. 45000. 50000. 55000. 60000. 65000. 70000. 75000. 80000. 85000. 90000. 95000. 100000. 105000. 110000. 115000. 120000. 125000. 130000. 135000. 140000. 145000. 150000. 155000. 160000. 165000. 170000. 175000. 180000. 185000. 190000. 195000. 200000. 205000. 210000. 215000. 220000. 225000. 230000. 235000. 240000. 245000. 250000. 255000. 260000. 265000. 270000. 275000. 280000. 285000. 290000. 295000. 300000.</level>
+    </param>
+
+    <param>
+       <post_avblfldidx>1004</post_avblfldidx>
+       <shortname>SLD_IFI_FLIGHT_LEVEL</shortname>
+       <pname>SIPD</pname>
+       <table_info>NCEP</table_info>
+       <fixed_sfc1_type>spec_alt_above_mean_sea_lvl</fixed_sfc1_type>
+       <scale>4.0</scale>
+       <!-- Level units are in 0.1 feet, so final output will be in units of 0.1 meters -->
+       <scale_fact_fixed_sfc1>1</scale_fact_fixed_sfc1>
+       <level>5000. 10000. 15000. 20000. 25000. 30000. 35000. 40000. 45000. 50000. 55000. 60000. 65000. 70000. 75000. 80000. 85000. 90000. 95000. 100000. 105000. 110000. 115000. 120000. 125000. 130000. 135000. 140000. 145000. 150000. 155000. 160000. 165000. 170000. 175000. 180000. 185000. 190000. 195000. 200000. 205000. 210000. 215000. 220000. 225000. 230000. 235000. 240000. 245000. 250000. 255000. 260000. 265000. 270000. 275000. 280000. 285000. 290000. 295000. 300000.</level>
+    </param>
+
+    <param>
+       <post_avblfldidx>1005</post_avblfldidx>
+       <shortname>ICE_SEV_CAT_IFI_FLIGHT_LEVEL</shortname>
+       <pname>ICSEV</pname>
+       <table_info>NCEP</table_info>
+       <fixed_sfc1_type>spec_alt_above_mean_sea_lvl</fixed_sfc1_type>
+       <scale>4.0</scale>
+       <!-- Level units are in 0.1 feet, so final output will be in units of 0.1 meters -->
+       <scale_fact_fixed_sfc1>1</scale_fact_fixed_sfc1>
+       <level>5000. 10000. 15000. 20000. 25000. 30000. 35000. 40000. 45000. 50000. 55000. 60000. 65000. 70000. 75000. 80000. 85000. 90000. 95000. 100000. 105000. 110000. 115000. 120000. 125000. 130000. 135000. 140000. 145000. 150000. 155000. 160000. 165000. 170000. 175000. 180000. 185000. 190000. 195000. 200000. 205000. 210000. 215000. 220000. 225000. 230000. 235000. 240000. 245000. 250000. 255000. 260000. 265000. 270000. 275000. 280000. 285000. 290000. 295000. 300000.</level>
+    </param>
   </post_avblflds>
 </postxml>
diff --git a/fix/upp/postxconfig-NT-fv3lam_rrfs.txt b/fix/upp/postxconfig-NT-fv3lam_rrfs.txt
index 7c5b29e33..185cc746f 100644
--- a/fix/upp/postxconfig-NT-fv3lam_rrfs.txt
+++ b/fix/upp/postxconfig-NT-fv3lam_rrfs.txt
@@ -1,4 +1,5 @@
-2
+3
+3
 239
 276
 PRSLEV
@@ -19088,3 +19089,130 @@ top_of_atmos
 ?
 ?
 ?
+IFIFIP
+4
+ncep_emc
+v2003
+local_tab_yes1
+fcst
+oper
+fcst
+fcst
+hour
+nws_ncep
+hrrr
+complex_packing_spatial_diff
+2nd_ord_sptdiff
+fltng_pnt
+lossless
+1003
+ICE_PROB_IFI_FLIGHT_LEVEL
+?
+1
+tmpl4_0
+ICPRB
+NCEP
+?
+spec_alt_above_mean_sea_lvl
+1
+1
+60
+5000. 10000. 15000. 20000. 25000. 30000. 35000. 40000. 45000. 50000. 55000. 60000. 65000. 70000. 75000. 80000. 85000. 90000. 95000. 100000. 105000. 110000. 115000. 120000. 125000. 130000. 135000. 140000. 145000. 150000. 155000. 160000. 165000. 170000. 175000. 180000. 185000. 190000. 195000. 200000. 205000. 210000. 215000. 220000. 225000. 230000. 235000. 240000. 245000. 250000. 255000. 260000. 265000. 270000. 275000. 280000. 285000. 290000. 295000. 300000.
+?
+0
+?
+0
+?
+?
+?
+0
+0.0
+0
+0.0
+?
+0
+0.0
+0
+0.0
+1
+4.0
+0
+0
+0
+?
+?
+?
+1004
+SLD_IFI_FLIGHT_LEVEL
+?
+1
+tmpl4_0
+SIPD
+NCEP
+?
+spec_alt_above_mean_sea_lvl
+1
+1
+60
+5000. 10000. 15000. 20000. 25000. 30000. 35000. 40000. 45000. 50000. 55000. 60000. 65000. 70000. 75000. 80000. 85000. 90000. 95000. 100000. 105000. 110000. 115000. 120000. 125000. 130000. 135000. 140000. 145000. 150000. 155000. 160000. 165000. 170000. 175000. 180000. 185000. 190000. 195000. 200000. 205000. 210000. 215000. 220000. 225000. 230000. 235000. 240000. 245000. 250000. 255000. 260000. 265000. 270000. 275000. 280000. 285000. 290000. 295000. 300000.
+?
+0
+?
+0
+?
+?
+?
+0
+0.0
+0
+0.0
+?
+0
+0.0
+0
+0.0
+1
+4.0
+0
+0
+0
+?
+?
+?
+1005
+ICE_SEV_CAT_IFI_FLIGHT_LEVEL
+?
+1
+tmpl4_0
+ICSEV
+NCEP
+?
+spec_alt_above_mean_sea_lvl
+1
+1
+60
+5000. 10000. 15000. 20000. 25000. 30000. 35000. 40000. 45000. 50000. 55000. 60000. 65000. 70000. 75000. 80000. 85000. 90000. 95000. 100000. 105000. 110000. 115000. 120000. 125000. 130000. 135000. 140000. 145000. 150000. 155000. 160000. 165000. 170000. 175000. 180000. 185000. 190000. 195000. 200000. 205000. 210000. 215000. 220000. 225000. 230000. 235000. 240000. 245000. 250000. 255000. 260000. 265000. 270000. 275000. 280000. 285000. 290000. 295000. 300000.
+?
+0
+?
+0
+?
+?
+?
+0
+0.0
+0
+0.0
+?
+0
+0.0
+0
+0.0
+1
+4.0
+0
+0
+0
+?
+?
+?
diff --git a/scripts/exregional_run_post.sh b/scripts/exregional_run_post.sh
index b598f01dc..5c61e2ce2 100755
--- a/scripts/exregional_run_post.sh
+++ b/scripts/exregional_run_post.sh
@@ -342,9 +342,11 @@ fi
 bgdawp=${postprd_dir}/${NET}.t${cyc}z.bgdawpf${subh_fhr}.${tmmark}.grib2
 bgrd3d=${postprd_dir}/${NET}.t${cyc}z.bgrd3df${subh_fhr}.${tmmark}.grib2
 bgsfc=${postprd_dir}/${NET}.t${cyc}z.bgsfcf${subh_fhr}.${tmmark}.grib2
+bgifi=${postprd_dir}/${NET}.t${cyc}z.bgifif${subh_fhr}.${tmmark}.grib2
 
 wgrib2 PRSLEV.GrbF${post_fhr} -set center 7 -grib ${bgdawp}
 wgrib2 NATLEV.GrbF${post_fhr} -set center 7 -grib ${bgrd3d}
+wgrib2 IFIFIP.GrbF${post_fhr} -set center 7 -grib ${bgifi}
 
 #
 #-----------------------------------------------------------------------
diff --git a/scripts/exregional_run_wgrib2.sh b/scripts/exregional_run_wgrib2.sh
index 34447d45d..6fcc59d53 100755
--- a/scripts/exregional_run_wgrib2.sh
+++ b/scripts/exregional_run_wgrib2.sh
@@ -216,6 +216,7 @@ fhr=${subh_fhr}
 
 bgdawp=${postprd_dir}/${NET}.t${cyc}z.bgdawpf${fhr}.${tmmark}.grib2
 bgrd3d=${postprd_dir}/${NET}.t${cyc}z.bgrd3df${fhr}.${tmmark}.grib2
+bgifi=${postprd_dir}/${NET}.t${cyc}z.bgifif${fhr}.${tmmark}.grib2
 bgsfc=${postprd_dir}/${NET}.t${cyc}z.bgsfcf${fhr}.${tmmark}.grib2
 
 # extract the output fields for the testbed
@@ -245,14 +246,17 @@ fi
 basetime=$( date +%y%j%H%M -d "${yyyymmdd} ${hh}" )
 cp_vrfy ${bgdawp} ${comout}/${NET}.t${cyc}z.bgdawpf${fhr}.${tmmark}.grib2
 cp_vrfy ${bgrd3d} ${comout}/${NET}.t${cyc}z.bgrd3df${fhr}.${tmmark}.grib2
+cp_vrfy ${bgifi} ${comout}/${NET}.t${cyc}z.bgifif${fhr}.${tmmark}.grib2
 cp_vrfy ${bgsfc}  ${comout}/${NET}.t${cyc}z.bgsfcf${fhr}.${tmmark}.grib2
 ln_vrfy -sf --relative ${comout}/${NET}.t${cyc}z.bgdawpf${fhr}.${tmmark}.grib2 ${comout}/BGDAWP_${basetime}${post_fhr}
 ln_vrfy -sf --relative ${comout}/${NET}.t${cyc}z.bgrd3df${fhr}.${tmmark}.grib2 ${comout}/BGRD3D_${basetime}${post_fhr}
+ln_vrfy -sf --relative ${comout}/${NET}.t${cyc}z.bgifif${fhr}.${tmmark}.grib2 ${comout}/BGIFI_${basetime}${post_fhr}
 ln_vrfy -sf --relative ${comout}/${NET}.t${cyc}z.bgsfcf${fhr}.${tmmark}.grib2  ${comout}/BGSFC_${basetime}${post_fhr}
 
 net4=$(echo ${NET:0:4} | tr '[:upper:]' '[:lower:]')
 ln_vrfy -sf --relative ${comout}/${NET}.t${cyc}z.bgdawpf${fhr}.${tmmark}.grib2 ${comout}/${net4}.t${cyc}z.prslev.f${fhr}.conus_3km.grib2
 ln_vrfy -sf --relative ${comout}/${NET}.t${cyc}z.bgrd3df${fhr}.${tmmark}.grib2 ${comout}/${net4}.t${cyc}z.natlev.f${fhr}.conus_3km.grib2
+ln_vrfy -sf --relative ${comout}/${NET}.t${cyc}z.bgifif${fhr}.${tmmark}.grib2 ${comout}/${net4}.t${cyc}z.ififip.f${fhr}.conus_3km.grib2
 ln_vrfy -sf --relative ${comout}/${NET}.t${cyc}z.bgsfcf${fhr}.${tmmark}.grib2  ${comout}/${net4}.t${cyc}z.testbed.f${fhr}.conus_3km.grib2
 # Remap to additional output grids if requested
 if [ ${#ADDNL_OUTPUT_GRIDS[@]} -gt 0 ]; then
@@ -272,7 +276,7 @@ if [ ${#ADDNL_OUTPUT_GRIDS[@]} -gt 0 ]; then
 
   for grid in ${ADDNL_OUTPUT_GRIDS[@]}
   do
-    for leveltype in dawp rd3d sfc
+    for leveltype in dawp rd3d ifi sfc
     do
       
       eval grid_specs=\$grid_specs_${grid}
@@ -287,7 +291,7 @@ if [ ${#ADDNL_OUTPUT_GRIDS[@]} -gt 0 ]; then
            -new_grid_vectors "UGRD:VGRD:USTM:VSTM:VUCSH:VVCSH" \
            -new_grid_interpolation bilinear \
            -if ":(WEASD|APCP|NCPCP|ACPCP|SNOD):" -new_grid_interpolation budget -fi \
-           -if ":(NCONCD|NCCICE|SPNCR|CLWMR|CICE|RWMR|SNMR|GRLE|PMTF|PMTC|REFC|CSNOW|CICEP|CFRZR|CRAIN|LAND|ICEC|TMP:surface|VEG|CCOND|SFEXC|MSLMA|PRES:tropopause|LAI|HPBL|HGT:planetary boundary layer):" -new_grid_interpolation neighbor -fi \
+           -if ":(NCONCD|NCCICE|SPNCR|CLWMR|CICE|RWMR|SNMR|GRLE|PMTF|PMTC|REFC|CSNOW|CICEP|CFRZR|CRAIN|LAND|ICEC|TMP:surface|VEG|CCOND|SFEXC|MSLMA|PRES:tropopause|LAI|HPBL|HGT:planetary boundary layer):|ICPRB|SIPD|ICSEV" -new_grid_interpolation neighbor -fi \
            -new_grid ${grid_specs} ${subdir}/${fhr}/tmp_${grid}.grib2 &
       else
          wgrib2 ${infile} -set_bitmap 1 -set_grib_type c3 -new_grid_winds grid \
@@ -316,6 +320,10 @@ if [ ${#ADDNL_OUTPUT_GRIDS[@]} -gt 0 ]; then
          ln_vrfy -fs --relative ${comout}/${grid}_grid/${NET}.t${cyc}z.bg${leveltype}f${fhr}.${tmmark}.grib2 ${comout}/${net4}.t${cyc}z.natlev.f${fhr}.conus_3km.grib2
       fi
 
+      if [ $leveltype = 'ifi' ]; then
+         ln_vrfy -fs --relative ${comout}/${grid}_grid/${NET}.t${cyc}z.bg${leveltype}f${fhr}.${tmmark}.grib2 ${comout}/${net4}.t${cyc}z.ififip.f${fhr}.conus_3km.grib2
+      fi
+
       if [ $leveltype = 'sfc' ]; then
          ln_vrfy -fs --relative ${comout}/${grid}_grid/${NET}.t${cyc}z.bg${leveltype}f${fhr}.${tmmark}.grib2 ${comout}/${net4}.t${cyc}z.testbed.f${fhr}.conus_3km.grib2
       fi