- Windfinder Pro: Wind & Weather
- Windfinder: Wind & Weather map
- WindguruSpot
- WindHub: marine weather & map
- WindLogger
- WindNinja Mobile
- VIZE
- Windoo
- Window Cleaner Weather App
- Winds App
- Windsock
- Windsock - Wind direction
- WindTrainer
- WindWizard
- Windy Anemometer
- Windy Lookout
- Windy Marine
- WINDY PRO: wind forecast app
- Windy.app - wind & weather
- Windy.com - Weather & Radar
- WINK Weather
- Winnipeg Airport Info + Radar
- Winter Art
- Winter Storm Tracker
- Winter Storm Tracker Pro
- WISC Channel 3000+
- WisconsinAQM
- WiseMirror
- WISH-TV Storm Track 8 Weather
- Wisuki - Wind and Waves
- Without Ice
- WJAC
- WJAC WX
- WJAR Radar
- WJFW WeatherWatch 12
- WJXT Hurricane Tracker
- WKBT News 8000+
- WKRC Local 12
- WKRC WX
- WKRC WX for iPad
- WKTV - StormTracker 2 Weather
- WKYC Weather
- WLFI 18 Weather - Radar
- WLOS ABC13
- WLOS WEX
- WLTX Weather
- WLUK FOX 11
- WNEP The News Station
- WNKY 40 News
- WNWO NBC 24 Weather Authority
- WNYT First Warning Weather
- WNYT NewsChannel 13
- WOAI 4 Zone Weather
- WOAI News 4
- WOLF FOX 56 News
- WombatCam
- Workards
- World Cities Clocks
- World Now
- World Rain Radar
- World Weather - طقس العالم
- World Weather Forecast
- World Weather Forecast Map
- World Weather Instant Forecast
- World Weather Map Live
- World Clock - Timezones Widget
- WorldPulse Earth Weather Clouds & Temperature
- WorldPulse Pro Earth Weather Clouds & Temperature
- WorldWatchr HD