New v1.3 Icons

.wi-umbrella
.wi-day-windy
.wi-night-alt-cloudy
.wi-up-left
.wi-down-right
.wi-day-sleet
.wi-night-sleet
.wi-night-alt-sleet
.wi-sleet
.wi-day-haze

Moon Phases

.wi-moon-new
.wi-moon-waxing-cresent-1
.wi-moon-waxing-cresent-2
.wi-moon-waxing-cresent-3
.wi-moon-waxing-cresent-4
.wi-moon-waxing-cresent-5
.wi-moon-waxing-cresent-6
.wi-moon-first-quarter
.wi-moon-waxing-gibbous-1
.wi-moon-waxing-gibbous-2
.wi-moon-waxing-gibbous-3
.wi-moon-waxing-gibbous-4
.wi-moon-waxing-gibbous-5
.wi-moon-waxing-gibbous-6
.wi-moon-full
.wi-moon-waning-gibbous-1
.wi-moon-waning-gibbous-2
.wi-moon-waning-gibbous-3
.wi-moon-waning-gibbous-4
.wi-moon-waning-gibbous-5
.wi-moon-waning-gibbous-6
.wi-moon-3rd-quarter
.wi-moon-waning-crescent-1
.wi-moon-waning-crescent-2
.wi-moon-waning-crescent-3
.wi-moon-waning-crescent-4
.wi-moon-waning-crescent-5
.wi-moon-waning-crescent-6

Clocks

.wi-time-12
.wi-time-1
.wi-time-2
.wi-time-3
.wi-time-4
.wi-time-5
.wi-time-6
.wi-time-7
.wi-time-8
.wi-time-9
.wi-time-10
.wi-time-11

Beaufort Wind Scale

.wi-beafort-0
.wi-beafort-1
.wi-beafort-2
.wi-beafort-3
.wi-beafort-4
.wi-beafort-5
.wi-beafort-6
.wi-beafort-7
.wi-beafort-8
.wi-beafort-9
.wi-beafort-10
.wi-beafort-11
.wi-beafort-12

Wind Directions - 0 degrees through 345 degrees

Wind direction icons use CSS3 tranform to rotate. Choose your interpretation; point to the wind source, or point in the wind direction. Example: pointing to an east wind would be wi-wind-default _90-deg, but pointing in the direction of an east wind would be wi-wind-default _270deg. This should give everyone the felxibility they need without having alias names or 24 separate glyphs.
.wi-wind-default _0-deg
.wi-wind-default _15-deg
.wi-wind-default _30-deg
.wi-wind-default _45-deg
.wi-wind-default _60-deg
.wi-wind-default _75-deg
.wi-wind-default _90-deg
.wi-wind-default _105-deg
.wi-wind-default _120-deg
.wi-wind-default _135-deg
.wi-wind-default _150-deg
.wi-wind-default _165-deg
.wi-wind-default _180-deg
.wi-wind-default _195-deg
.wi-wind-default _210-deg
.wi-wind-default _225-deg
.wi-wind-default _240-deg
.wi-wind-default _255-deg
.wi-wind-default _270-deg
.wi-wind-default _285-deg
.wi-wind-default _300-deg
.wi-wind-default _315-deg
.wi-wind-default _330-deg
.wi-wind-default _345-deg

New v1.2

.wi-smoke
.wi-dust
.wi-snow-wind
.wi-day-snow-wind
.wi-night-snow-wind
.wi-night-alt-snow-wind
.wi-day-sleet-storm
.wi-night-sleet-storm
.wi-night-alt-sleet-storm
.wi-day-snow-thunderstorm
.wi-night-snow-thunderstorm
.wi-night-alt-snow-thunderstorm
.wi-solar-eclipse
.wi-lunar-eclipse
.wi-meteor
.wi-hot
.wi-hurricane
.wi-smog
.wi-alien
.wi-snowflake-cold
.wi-stars
.night-partly-cloudy

Day / Sunny

.wi-day-cloudy-gusts
.wi-day-cloudy-windy
.wi-day-cloudy
.wi-day-fog
.wi-day-hail
.wi-day-lightning
.wi-day-rain-mix
.wi-day-rain-wind
.wi-day-rain
.wi-day-showers
.wi-day-snow
.wi-day-sprinkle
.wi-day-sunny-overcast
.wi-day-sunny
.wi-day-storm-showers
.wi-day-thunderstorm

Neutral / Cloudy

.wi-cloudy-gusts
.wi-cloudy-windy
.wi-cloudy
.wi-fog
.wi-hail
.wi-lightning
.wi-rain-mix
.wi-rain-wind
.wi-rain
.wi-showers
.wi-snow
.wi-sprinkle
.wi-storm-showers
.wi-thunderstorm

Night / Moons

.wi-night-alt-cloudy-gusts
.wi-night-alt-cloudy-windy
.wi-night-alt-hail
.wi-night-alt-lightning
.wi-night-alt-rain-mix
.wi-night-alt-rain-wind
.wi-night-alt-rain
.wi-night-alt-showers
.wi-night-alt-snow
.wi-night-alt-sprinkle
.wi-night-alt-storm-showers
.wi-night-alt-thunderstorm
.wi-night-clear
.wi-night-cloudy-gusts
.wi-night-cloudy-windy
.wi-night-cloudy
.wi-night-hail
.wi-night-lightning
.wi-night-rain-mix
.wi-night-rain-wind
.wi-night-rain
.wi-night-showers
.wi-night-snow
.wi-night-sprinkle
.wi-night-storm-showers
.wi-night-thunderstorm

Miscellaneous Weather

.wi-celsius
.wi-cloud-down
.wi-cloud-refresh
.wi-cloud-up
.wi-cloud
.wi-degrees
.wi-down-left
.wi-down
.wi-fahrenheit
.wi-horizon-alt
.wi-horizon
.wi-left
.wi-lightning
.wi-night-fog
.wi-refresh-alt
.wi-refresh
.wi-right
.wi-sprinkles
.wi-strong-wind
.wi-sunrise
.wi-sunset
.wi-thermometer-exterior
.wi-thermometer-internal
.wi-thermometer
.wi-tornado
.wi-up-right
.wi-up
.wi-windy