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NWS / Hourly forecast for a forecast grid

The NWS hourly forecast for the next 7 days (156 hours) for one forecast grid square: temperature, dewpoint, humidity, wind, chance of precipitation and short forecast per hour. Get office, grid_x and grid_y from nws-point. About 165 KB. Free. Source: NOAA National Weather Service (weather.gov). U.S. locations only.

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