Weather: "the atmospheric conditions that comprise the state of the atmosphere in terms of temperature and wind and clouds and precipitation" (via WordNet)
Current Weather and Forecasts:
- Weather Underground Ann Arbor forecast
- Weather Underground Ypsilanti forecast
- Cumul.us unused weather aggregator + prediction market for Ann Arbor
- Wolfram Alpha (!) Ann Arbor forecast
Real time weather stations
- C4874 at Rudolf Steiner High School on Pontiac Trail
- KARB at Ann Arbor Municipal Airport
- KYIP at Willow Run Airport
Nice weather:
- Clear Sky Chart tells you when to go outside, or to the Angell Hall Observatory
Bad weather:
- Ann Arbor and Ypsilanti area DTE Power Outage Map
- Spring:
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Winter:
- School closing list from WWJ
- Wait until it stops, then go Sledding