These 7-day forecasts come from the National Weather Service's National Digital Forecast Database
(NDFD). Most of the 7-day forecast elements are at 3 hour intervals, and are image representations of the NWS worded forecasts made by NWS weather forecasters after they have examined computer model forecasts.
The forecast fields include:
(1) Predominant weather type (seen above);
(2) Precipitation probability;
(3) Daily high temperature;
(4) Daily low temperature;
(5) Wind speed and direction;
(6) Relative humidity;
and (7) Snowfall amounts.
Move your mouse over the blue bar to change forecast times.