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The National Weather Service's National Water Prediction Service (NWPS) provides river stage observations and forecasts and long-range river flood outlooks across the lower 48 Unite
NWS Graphical Forecast is an interactive map that displays current and forecasted meteorological products including: Temperature, Precipitation, Probability of Precipitation, Weather, Hazards, Dew
The National Weather Service (NWS) issues heat index forecasts for days 3–7, including daily maximum heat index, daily mean heat index, and daily minimum heat index forecasts.