---
product_id: 439416913
title: "Tempest Weather System with Built-in Wind Meter, Rain Gauge, and Accurate Weather Forecasts, Wireless, App and Alexa Enabled"
brand: "weatherflow"
price: "$1203"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/439416913-tempest-weather-system-with-built-in-wind-meter-rain-gauge
store_origin: NZ
region: New Zealand
---

# App & Alexa enabled Solar-powered Real-time updates Tempest Weather System with Built-in Wind Meter, Rain Gauge, and Accurate Weather Forecasts, Wireless, App and Alexa Enabled

**Brand:** weatherflow
**Price:** $1203
**Availability:** ✅ In Stock

## Summary

> 🌪️ Your Personal Weather Oracle Awaits!

## Quick Answers

- **What is this?** Tempest Weather System with Built-in Wind Meter, Rain Gauge, and Accurate Weather Forecasts, Wireless, App and Alexa Enabled by weatherflow
- **How much does it cost?** $1203 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/439416913-tempest-weather-system-with-built-in-wind-meter-rain-gauge)

## Best For

- weatherflow enthusiasts

## Why This Product

- Trusted weatherflow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **⚡ Lightning Alerts:** Stay safe with real-time lightning detection up to 40 km.
- • **📡 Wireless Freedom:** Enjoy seamless connectivity with a range of over 1000 ft.
- • **⌚ Apple Watch Integration:** Get instant weather updates right on your wrist.
- • **📊 Data at Your Fingertips:** Access comprehensive weather data through the intuitive Tempest app.
- • **🌍 Stay Ahead of the Weather:** Experience hyper-local forecasts with advanced machine learning.

## Overview

The Tempest Weather System is a cutting-edge, solar-powered weather monitoring device that provides real-time data on temperature, humidity, wind speed, and more. With wireless connectivity, an AI-powered app, and compatibility with smart home systems, it offers unparalleled accuracy and convenience for weather enthusiasts and professionals alike.

## Description

Tempest Weather System with Built-in Wind Meter, Rain Gauge, and Accurate Weather Forecasts, Wireless, App and Alexa Enabled

## Features

- As featured in the Wall Street Journal and Wired, Tempest reports temperature, solar radiation and UV, humidity, barometric pressure, wind speed and direction, dew point, lightning strikes, rainfall and more.
- Solar-powered outdoor sensor with wireless transmission to hub up to 1000+ ft and updates every three seconds.
- No moving parts, nearly zero maintenance, instant online access via AI-powered app, personal weather webpage, and direct link to Weather Underground. Installation in minutes – Downloadable User Guide and Installation Manual listed under Product Information section.
- Uses WeatherFlow’s advanced machine learning to continuously fine-tune your weather station’s accuracy for a better local forecast over time.
- Share your Tempest dashboard with friends and family with a special web page. Link your data to dozens of smart home apps & integrations. Or build your own app with the Tempest API.
- The Tempest app will walk you through a few simple steps, including connecting your home’s WiFi network. Once you’re up and running the app will quickly become your go-to for real-time weather conditions, lightning and rain alerts, and the most accurate forecast for your location. And now with the Apple Watch App, your weather information is available at a glance. Add Tempest Weather to your Apple watch face complications.
- Data available in the Tempest app includes: Temp, humidity, dew point, feels like, heat index Barometric pressure, sea-level pressure, trends Lightning detection and alerts up to 40 km Wind, UV, solar irradiance Rain rate, accumulation, rain onset alerts 10-day forecast Historical weather data graphs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WeatherFlow |
| Part number | WF-TWS01 |
| Item Weight | 1.41 kg |
| Package Dimensions | 27.3 x 16.2 x 15.7 cm; 1.41 Kilograms |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | 2020 |
| Colour | White |
| Style | Modern |
| Power source type | Solar Powered |
| Special Features | Wireless, Lightweight |
| Specific uses | Weather Monitor |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |

## Product Details

- **Brand:** WeatherFlow
- **Recommended uses for product:** Garden
- **Specific uses for product:** Weather Monitor
- **Power source:** Solar Powered
- **Special feature:** Lightweight, Wireless
- **Material:** Plastic
- **Connectivity technology:** 433 MHz or 868 MHz
- **Number of batteries:** 1 Lithium Ion batteries required.
- **Style:** Modern
- **Colour:** White

## Images

![Tempest Weather System with Built-in Wind Meter, Rain Gauge, and Accurate Weather Forecasts, Wireless, App and Alexa Enabled - Image 1](https://m.media-amazon.com/images/I/516y+lsFHSL.jpg)

## Questions & Answers

**Q: How many hours of daylight does this need for continuous operation?  I live in the North, where the nights get long.**
A: I've had  a Tempest since it was first introduced. It's relatively easy to set up and maintenance free. I live in the Pacific Northwest and the Tempest is pretty useless during wintertime as the solar panels don't  get enough ambient light to fully charge. For the last year, WeatherFlow has promised a battery power pack accessory to mitigate this issue but they keep delaying its release.

**Q: Other than the initial cost of the sensor unit, is there any on-going access fee or subscription charge that is required to use the system?**
A: Hi there!  The Tempest Weather System is a one-time purchase and there are no required subscriptions/fees for ongoing use.  I hope this helps!

Kind regards,

**Q: We live in the mountains and frequently get storms with large damaging hail. Is the Tempest sensor warranted against hail damage?**
A: I also live in the mountains but in the tropics so I cannot directly answer about hail.   I do however want to mention how in my opinion, their warranty is really, really good.   I had occasion where my Tempest was recording accurately but not keeping history.   Weather-Flow immediately sent me a new one, no questions asked, and indeed, did not even request that I return the faulty one.   Just a great experience and I'm sure they would give support in the case of hail.
Cheers,     Marcel Lauzon, Costa Rica

**Q: Does this weather station measure to the nearest whole degree or tenth of a degree?**
A: On the main screen of the Tempest iPad app and on my Apple watch the temperature is displayed as a whole number.  However, if you select the device on the main screen of the iPad tempest app you get more detailed information and on this page it displays temperature  as xx.x (i.e. in tenths).  Thus I believe the answer to your question is that it measures it to tenths of a degree although it displays it to the nearest whole degree depending on where you look.

## Frequently Bought Together

- Tempest Weather System with Built-in Wind Meter, Rain Gauge, and Accurate Weather Forecasts, Wireless, App and Alexa Enabled
- Tempest Universal Mount- Adjustable Outdoor Weather Station Mounting Kit - Easy Installation, Solid Structure, Weather Proof
- Universal Tempest Weather Station Mount - 45 Degree Wall, Roof, Eaves and Extension Pole, Multi-Angle Adjustable Installation Kit

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**Shop now:** [https://www.desertcart.nz/products/439416913-tempest-weather-system-with-built-in-wind-meter-rain-gauge](https://www.desertcart.nz/products/439416913-tempest-weather-system-with-built-in-wind-meter-rain-gauge)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-12*