Hey Erik,
I just wanted to say thanks for your awesome icons. I used them on a Saturday project I did awhile ago (<a href="http://weather.basementserver.org/" rel="nofollow">http://weather.basementserver.org/</a>) and they looked great!
Since most people using weather icons will also be using APIs by Accuweather, WUnderground, and Open Weather Map, it's good to try to match actual reported conditions as much as possible:<p><a href="https://api.accuweather.com/developers/weatherIcons" rel="nofollow">https://api.accuweather.com/developers/weatherIcons</a><p>Often designers create lots of different wind and extreme icons (Tornado, Meteor) which will never be used and not enough subtle-difference icons (Mostly Sunny, Partly Sunny, Intermittent Clouds) which are needed. When implemented, we end up using only a small portion of a collection and repeating many icons.
Very nice. However, the symbol for hurricane is wrong. There <i>is</i> actually a standard symbol for hurricane and it has a solid center. The symbol you're using for hurricane, with an open center, is actually the symbol for a tropical storm.<p>See: <a href="http://www.nhc.noaa.gov/gtwo.php?basin=atlc&fdays=2" rel="nofollow">http://www.nhc.noaa.gov/gtwo.php?basin=atlc&fdays=2</a>
Why have an icon font for ℃ and ℉ instead of just using &#8451; and &#8457;? There are probably Unicode codepoints for others in this set, too.
They look nice. You should let icomoon.io know, they also presently have Meteoicons from Alessio Atzeni:<p><a href="http://www.alessioatzeni.com/meteocons/#about" rel="nofollow">http://www.alessioatzeni.com/meteocons/#about</a>
Looks like a stylized version of Climacons <a href="http://adamwhitcroft.com/climacons/" rel="nofollow">http://adamwhitcroft.com/climacons/</a>
very nice.<p>I'm curious - is there some kind of international standard for these glyphs, or just an emerged convention of what eg. 'cloud plus rain' looks like?