If you do not know a Weather Station ID, visit the WunderMap provided by Weather Underground.
You can use the map to find weather stations near your location or search in a specific area.
After you search, you can zoom in further to explore all available stations in a desired location.
Clicking on a station (circle) opens a popup box with information related to that specific station, including the Station ID.
Copy the Station ID and paste the text into this form to search.