The links below are to resources which Cooperative Weather Observers may
find helpful to use when trying to take as accurate measurements as
possible.
- NOAA Central Library:
HTML
- Instructions for form B-91:
HTML
- Snowfall Measurement Guidelines:
HTML
- NWS Observing Handbook No. 2: Cooperative Station Observations:
PDF
- NWS Observing Handbook No. 6: Cooperative Program Operations:
PDF