diff --git a/htdocs/nws/index.php b/htdocs/nws/index.php
index d804b28ce4..ae1541767f 100644
--- a/htdocs/nws/index.php
+++ b/htdocs/nws/index.php
@@ -285,6 +285,17 @@
   </div>
 </div>
 
+<div class="panel panel-default">
+  <div class="panel-heading">Snowfall</div>
+  <div class="panel-body">
+<ul>
+ <li><a href="/nws/snowfall_6hour.php">Six Hour Snowfall Totals</a>
+ <br />Simple table of available 6 hour snowfall total reports.</li>
+</ul>
+  </div>
+</div>
+
+
 <div class="panel panel-default">
   <div class="panel-heading">Storm Prediction Center Products</div>
   <div class="panel-body">
diff --git a/htdocs/nws/snowfall_6hour.php b/htdocs/nws/snowfall_6hour.php
new file mode 100644
index 0000000000..094e75f2ac
--- /dev/null
+++ b/htdocs/nws/snowfall_6hour.php
@@ -0,0 +1,156 @@
+<?php
+// show any NWS 6 hour snowfall reports
+require_once "../../config/settings.inc.php";
+define("IEM_APPID", 106);
+require_once "../../include/myview.php";
+require_once "../../include/database.inc.php";
+require_once "../../include/imagemaps.php";
+require_once "../../include/mlib.php";
+require_once "../../include/forms.php";
+
+$t = new MyView();
+$t->headextra = <<<EOM
+<link type="text/css" href="/vendor/jquery-datatables/1.10.20/datatables.min.css" rel="stylesheet" />
+EOM;
+$t->jsextra = <<<EOM
+<script src='/vendor/jquery-datatables/1.10.20/datatables.min.js'></script>
+<script>
+$('#makefancy').click(function(){
+    $("#thetable table").DataTable();
+});
+</script>
+EOM;
+
+$year = get_int404("year", date("Y"));
+$month = get_int404("month", date("m"));
+$day = get_int404("day", date("d"));
+$now = new DateTime(sprintf("%s-%s-%s 12:00", $year, $month, $day), new DateTimeZone("UTC"));
+$wfo = isset($_REQUEST["wfo"]) ? xssafe($_REQUEST["wfo"]) : "DMX";
+$w = isset($_REQUEST["w"]) ? xssafe($_REQUEST["w"]) : "all";
+$state = isset($_REQUEST["state"]) ? xssafe($_REQUEST["state"]) : "IA";
+
+$t->title = "NWS Six Hour Snowfall Reports";
+$t->refresh = 360;
+
+$wselect = networkSelect("WFO", $wfo, array(), "wfo");
+$yselect = yearSelect2(2010, $year, "year");
+$mselect = monthSelect($month, "month");
+$dselect = daySelect($day);
+
+// We need to loop over the date, so starting at 12z and to 6z of the next day
+$station_data = Array();
+$hrs = Array(12, 18, 0, 6);
+// loop over hrs array
+foreach($hrs as $hr){
+    $arr = array("valid" => $now->format("Y-m-d\TH:i"));
+    $jobj = iemws_json("nws/snowfall_6hour.json", $arr);
+    foreach ($jobj["data"] as $bogus => $row) {
+        $station = $row["station"];
+        if ($w == "wfo" && $row["wfo"] != $wfo){
+            continue;
+        }
+        if ($w == "state" && $row["state"] != $state){
+            continue;
+        }
+        if (! array_key_exists($station, $station_data)){
+            $station_data[$station] = Array(
+                "network" => $row["network"],
+                "station" => $station,
+                "name" => $row["name"],
+                "state" => $row["state"],
+                "wfo" => $row["wfo"],
+                "value" => Array(12 => "M", 18 => "M", 0 => "M", 6 => "M"),
+            );
+        }
+        $station_data[$station]["value"][$hr] = ($row["value"] == 0.0001) ? "T": $row["value"];
+    }
+    // add 6 hours to $now
+    $now->modify("+6 hours");
+}
+
+
+$table = "";
+foreach ($station_data as $row) {
+    $table .= sprintf(
+        '<tr><td><a href="/sites/site.php?network=%s&amp;station=%s">%s[%s]</td>' .
+            '<td>%s</td><td>%s</td><td>%s</td><td>%s</td>'.
+            '<td>%s</td><td>%s</td><td>%s</td></tr>',
+        $row["network"],
+        $row["station"],
+        $row["station"],
+        $row["network"],
+        $row["name"],
+        $row["state"],
+        $row["wfo"],
+        $row["value"][12],
+        $row["value"][18],
+        $row["value"][0],
+        $row["value"][6],
+    );
+}
+
+$wfoselected = ($w == "wfo") ? 'checked="checked"' : "";
+$allselected = ($w == "all") ? 'checked="checked"' : "";
+$stateselected = ($w == "state") ? 'checked="checked"' : "";
+$sselect = stateSelect($state);
+
+$t->content = <<<EOF
+<ol class="breadcrumb">
+ <li><a href="/nws/">NWS User Resources</a></li>
+ <li class="active">NWS Six Hour Snowfall</li>
+</ol>
+
+<p>The National Weather Service has a limited number of observers that report
+snowfall totals at 6 hour intervals.  This page lists any of those observations
+found by the IEM whilst parsing the feed of SHEF encoded data.
+<a href="/api/1/docs#/nws/service_nws_snowfall_6hour__fmt__get">API Service</a>
+with this data.</p>
+
+<p>This page presents one "day" of data at a time. The day is defined as starting
+at 6 UTC, so the first report shown is valid at 12 UTC of the given date.  The
+subsequent 0, and 6 UTC values shown are with valid dates of the next day.</p>
+
+<p><button id="makefancy">Make Table Interactive</button></p>
+
+<form method="GET" name="changeme">
+<table class="table table-condensed">
+<tr>
+<td><strong>Year:</strong> {$yselect}</td>
+<td><strong>Month:</strong> {$mselect}</td>
+<td><strong>Day:</strong> {$dselect}</td>
+<td>
+<input type="radio" name="w" value="all" {$allselected} id="all">
+<label for="all">Show all data</label>
+</td>
+<td>
+<input type="radio" name="w" value="wfo" {$wfoselected} id="wfo">
+<label for="wfo">Select by WFO</label>:</strong>{$wselect}
+</td>
+<td>
+<input type="radio" name="w" value="state" {$stateselected} id="state">
+<label for="state">Select by State</label>:</strong>{$sselect}
+</td>
+<td><input type="submit" value="View Table"></td>
+</tr>
+</table>
+</form>
+
+<h3>Six Hour Snowfall</h3>
+
+<p>Values are in inches. T indicates a trace of snowfall. The table will
+refresh every 6 minutes.</p>
+
+<div id="thetable">
+<table class="table table-striped table-condensed table-bordered">
+<thead class="sticky"><tr><th>Station/Network</th><th>Name</th><th>State</th>
+<th>WFO</th>
+<th>12 UTC<br />(6 AM CST)</th><th>18 UTC<br />(12 PM CST)</th>
+<th>0 UTC<br />(6 PM CST)</th>
+<th>6 UTC<br />(12 AM CST)</th></tr></thead>
+<tbody>
+{$table}
+</tbody>
+</table>
+</div>
+EOF;
+$t->render('full.phtml');
diff --git a/scripts/isusm/agg_1minute.py b/scripts/isusm/agg_1minute.py
index 2c77dbc039..b9784b39e4 100644
--- a/scripts/isusm/agg_1minute.py
+++ b/scripts/isusm/agg_1minute.py
@@ -131,7 +131,8 @@ def main(argv):
     with get_sqlalchemy_conn("isuag") as conn:
         # Get the minute data
         mdf = pd.read_sql(
-            "SELECT *, valid at time zone 'UTC' as utc_valid from sm_minute "
+            "SELECT *, valid at time zone 'UTC' as utc_valid, "
+            "date(valid) as date from sm_minute "
             "where valid >= %s and valid < %s ORDER by valid ASC",
             conn,
             params=(sts, ets),
@@ -139,7 +140,8 @@ def main(argv):
         ).fillna(np.nan)
         # Get the hourly data
         hdf = pd.read_sql(
-            "SELECT *, valid at time zone 'UTC' as utc_valid from sm_hourly "
+            "SELECT *, valid at time zone 'UTC' as utc_valid, "
+            "date(valid) as date from sm_hourly "
             "where valid >= %s and valid < %s ORDER by valid ASC",
             conn,
             params=(sts, ets),