Hourly wind changes
Check the wind information alongside temperature when comparing consecutive hours.
Weather by the Hour — Examples
Examples, context and typical uses for Weather by the Hour.
Forecast periods
National Weather Service forecasts describe expected weather in future periods, including temperature, wind and precipitation information.
Rain probabilities
A probability of precipitation describes the likelihood of measurable rain at a point during the forecast period; it is not the percentage of time rain will fall.
Alerts and limitations
Use official National Weather Service alerts for urgent hazards. This site serves only NOAA-covered U.S. locations and requires a live network connection.