---
title: "Forecast by ZIP3"
method: GET
path: "/api/v1/forecast/zip3"
tags: ["Forecasts"]
---

# Forecast by ZIP3

`GET /api/v1/forecast/zip3`

## Request

- Base URL: `https://worldcastr.com`
- URL: `https://worldcastr.com/api/v1/forecast/zip3`
- Auth: none required

ZIP3-level forecasts (first 3 digits of ZIP code). 6,210 areas nationwide.

## Query parameters

- `zip3` string, required

## Response `200`

ZIP3 forecast

- object

## Other responses

- `400`: Invalid request
- `404`: Resource not found

---

[API](https://skmtc.dev/worldcastr/apis/worldcastr-api.md) · [All operations](https://skmtc.dev/worldcastr/apis/worldcastr-api/llms.txt) · [OpenAPI document](https://skmtc.dev/worldcastr/apis/worldcastr-api/revisions/2cf1606dc8e1?raw)