QuantitativePrecipitationForecast

Represents the expected amount of melted precipitation accumulated over a specified time period over a specified area (reference: https://en.wikipedia.org/wiki/Quantitative_precipitation_forecast) - usually abbreviated QPF for short.

JSON representation 
{
  "unit": enum (Unit),
  "quantity": number
}
Fields
unit

enum (Unit)

The code of the unit used to measure the amount of accumulated precipitation.
quantity

number

The amount of precipitation, measured as liquid water equivalent, that has accumulated over a period of time.

Unit

Represents the unit used to measure the amount of accumulated precipitation.

Enums
UNIT_UNSPECIFIED Unspecified precipitation unit.
MILLIMETERS The amount of precipitation is measured in millimeters.
INCHES The amount of precipitation is measured in inches.