To obtain an electronic copy of full color tables and figures of the new SSI, complete with heat stress producing and comfort zones, additional explanation, comparative examples, and link to current temperature, humidity, and dew point information for your or any other area across the world, send check or money order for $19.95  for  a full year membership to .... John W Pepi SSI Membership 4 Nick Lane Maynard, MA 01754 Your membership includes: ·        Unlimited access to comfort zone charts and figures! ·        Both dew point and humidity options for SSI readout! ·        Direct link to current, local, national, and international weather information for SSI determination! ·        Step by step presentation of the development of the index to clarify the technical article! ·        How Hot is It? ·        Comparison of Temperature Humidity Indices! ·        Winter tidbits:  How cold is it? ·        Winter effects of clouds, wind, and snow! ·        Winter Forecast accuracy improvement over past 30 years – or is there? ·        Free updates! ·        Ask the Author! ·        And more…!