Rick
I just noticed your using the VWS images for your "Comfort Level" & "Wind Description", as I once did.
Here's an alternate method using java script (I'm sure something similar could be done with PHP)
VWS seemed to skip some descriptions.
I use the 5 minute average THW Index (running average tag, set at 5 minute time span) to create a variable "comfortindex" - descriptions will vary by region, create your own.
<script language="JavaScript">
var thwavg = Math.round(^vva165^); //THW Index 5 minute average rounded off
<!--comfort index-->
if (thwavg < -15) {comfortindex = "Dangerously Cold";}
else if (thwavg < 0) {comfortindex = "Extremely Uncomfortably Cold";}
else if (thwavg < 10) {comfortindex = "Very Uncomfortably Cold";}
else if (thwavg < 20) {comfortindex = "Uncomfortably Cold";}
else if (thwavg < 40) {comfortindex = "Cold";}
else if (thwavg < 45) {comfortindex = "Very Cool";}
else if (thwavg < 60) {comfortindex = "Cool";}
else if (thwavg < 80) {comfortindex = "Comfortable";}
else if (thwavg < 85) {comfortindex = "Warm";}
else if (thwavg < 90) {comfortindex = "Very Warm";}
else if (thwavg < 95) {comfortindex = "Hot";}
else if (thwavg < 100) {comfortindex = "Uncomfortably Hot";}
else if (thwavg < 110) {comfortindex = "Extremely Hot";}
else {comfortindex = "Dangerously Hot";}
</script>
Script for wind description using the 5 minute average wind speed to create a variable "winddescrip"
<script language="JavaScript">
var averagewind = ^vva002^; //5 minute average wind speed
<!--average wind speed description-->
if (averagewind > 73) {winddescrip = "Hurricane";}
else if (averagewind > 63) {winddescrip = "Violent Storm";}
else if (averagewind > 54) {winddescrip = "Storm";}
else if (averagewind > 46) {winddescrip = "Strong Gale";}
else if (averagewind > 38) {winddescrip = "Gale";}
else if (averagewind > 31) {winddescrip = "Near Gale";}
else if (averagewind > 24) {winddescrip = "Strong Breeze";}
else if (averagewind > 18) {winddescrip = "Fresh Breeze";}
else if (averagewind > 12) {winddescrip = "Moderate Breeze";}
else if (averagewind > 7) {winddescrip = "Gentle Breeze";}
else if (averagewind > 3) {winddescrip = "Light Breeze";}
else if (averagewind > 0) {winddescrip = "Light Air";}
</script>
Or just Right Click - View Source to see a multitude of variables