Many weather apps and websites are now including airport ASOS/AWOS weather reports. (All the colored dots in the below screenshot, from SkyVector)
I'd like to find the API for getting the NOAA (NWS?) data feed. So far, nothing has jumped out at me in my searches, although I have found https://www.faa.gov/air_traffic/weather/asos/ where I could scrape the site for data.