---
product_id: 439927829
title: "Tempest Weather System with Built-in Wind Meter, Rain Gauge, and Accurate Weather Forecasts, Wireless, App and Alexa Enabled"
brand: "weatherflow"
price: "₨438795"
currency: LKR
in_stock: true
reviews_count: 5
category: "Weather Flow"
url: https://www.desertcart.lk/products/439927829-tempest-weather-system-with-built-in-wind-meter-rain-gauge
store_origin: LK
region: Sri Lanka
---

# Solar-powered, wireless with 1000+ ft range Real-time rainfall & lightning detection Wind speed & direction sensor Tempest Weather System with Built-in Wind Meter, Rain Gauge, and Accurate Weather Forecasts, Wireless, App and Alexa Enabled

**Brand:** weatherflow
**Price:** ₨438795
**Availability:** ✅ In Stock

## Summary

> 🌦️ Own your weather moment—stay ahead, stay connected.

## 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?** ₨438795 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/439927829-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

- • **Effortless Setup:** Connects to WiFi and Alexa in minutes—no tech headaches, just instant weather insights.
- • **Hyper-Local Precision:** Machine learning delivers ultra-accurate, backyard-level forecasts you can trust.
- • **Maintenance-Free Design:** No moving parts means years of reliable, near-zero upkeep in any climate.
- • **Seamless Smart Home Sync:** Automate your lights, irrigation, and thermostat with real-time weather data.
- • **Solar-Powered & Wireless:** Eco-friendly energy with a robust 1000+ ft wireless range for flexible placement.

## Overview

The Tempest Weather System by WeatherFlow is a cutting-edge, solar-powered weather station featuring advanced machine learning for hyper-local forecasts. It measures wind, rain, temperature, UV, lightning, and more with no moving parts, ensuring durable, maintenance-free performance. Wireless with a 1000+ ft range and Alexa-enabled, it integrates seamlessly into smart homes for real-time automation and alerts via an intuitive app.

## Description

The meticulously designed Tempest Weather System leverages powerful machine learning and state of the art modeling capabilities to provide the most precise, local forecast available - guaranteed. No-moving parts, completely wireless, simple installation, with instant online access to weather data via free iOS and Android apps.

Review: Professionnel - Extrêmement facile à installer et à configurer.
Review: Bello - Bello

## Features

- Featured in Better Homes & Gardens, Popular Mechanics, The Spruce and Wired, the Tempest Weather Station is trusted by leading experts and loved by more than 85,000 users who rely on it for accurate, hyper-local weather every day.
- Monitors temperature, humidity, barometric pressure, wind speed and direction, dew point, solar radiation, UV index, lightning strikes, rainfall, and more - all from a single device.
- The solar-powered outdoor sensor transmits wirelessly up to 1,000+ feet and delivers real-time updates every 3 seconds.
- Built with no moving parts, Tempest is engineered for years of near-zero maintenance and reliable performance in any environment.
- Seamlessly integrates with desertcart Alexa, Rachio, IFTTT, and popular smart home platforms - automate lights, thermostats, irrigation, and more using real-time weather from your backyard Tempest.
- Our proprietary machine learning technology gives you the most accurate local forecast, real-time alerts, and historical data available, all seamlessly displayed in the powerful and easy-to-use Tempest mobile app or web page.
- Installs in minutes. Just connect to WiFi and follow a few simple steps in the Tempest app. Need help? A detailed User Guide and Install Manual are included under Product Information.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0868WY7NY |
| Are batteries included? | No |
| Best Sellers Rank | #302,926 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #106 in Weather Stations #596,574 in Kitchen & Dining |
| Brand | WeatherFlow |
| Brand Name | WeatherFlow |
| Colour | White |
| Connectivity Technology | Wi-Fi |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 1,731 Reviews |
| Display Type | no display |
| Finish Type | Glossy |
| Frequency | 0.33 Hz |
| Included Components | Instruction Manual |
| Item Dimensions D x W x H | 10.6D x 21W x 21.6H Centimeters |
| Item Height | 22 Centimeters |
| Item Shape | Rectangular |
| Item Weight | 726 g |
| Manufacturer | WeatherFlow |
| Material | Plastic |
| Material Type | Plastic |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Power Source | Solar Powered |
| Power Source Type | Solar Powered |
| Recommended Uses For Product | Garden, Home |
| Sensor Technology | Non-mechanical |
| Special Feature | Advanced Weather Forecasting using Machine Learning |
| Special Features | Advanced Weather Forecasting using Machine Learning |
| Specific Uses For Product | Lightning Detection, Precipitation, Temperature, UV Index, Wind Speed |
| Style Name | Modern |
| Temperature Accuracy | 0.5 °C |
| UPC | 859883004298 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 140 Degrees Fahrenheit |

## Product Details

- **Brand:** WeatherFlow
- **Recommended Uses For Product:** Garden, Home
- **Specific Uses For Product:** Lightning Detection, Precipitation, Temperature, UV Index, Wind Speed
- **Power Source:** Solar Powered
- **Special Feature:** Advanced Weather Forecasting using Machine Learning

## 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/41ga74T9+kL.jpg)
![Tempest Weather System with Built-in Wind Meter, Rain Gauge, and Accurate Weather Forecasts, Wireless, App and Alexa Enabled - Image 2](https://m.media-amazon.com/images/I/516y+lsFHSL.jpg)
![Tempest Weather System with Built-in Wind Meter, Rain Gauge, and Accurate Weather Forecasts, Wireless, App and Alexa Enabled - Image 3](https://m.media-amazon.com/images/I/51jU84NhmSL.jpg)
![Tempest Weather System with Built-in Wind Meter, Rain Gauge, and Accurate Weather Forecasts, Wireless, App and Alexa Enabled - Image 4](https://m.media-amazon.com/images/I/61IaiobWBqL.jpg)
![Tempest Weather System with Built-in Wind Meter, Rain Gauge, and Accurate Weather Forecasts, Wireless, App and Alexa Enabled - Image 5](https://m.media-amazon.com/images/I/61QKlUyjKoL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Professionnel
*by X***S on 17 September 2025*

Extrêmement facile à installer et à configurer.

### ⭐⭐⭐⭐ Bello
*by G***A on 14 September 2025*

Bello

### ⭐⭐⭐⭐⭐ Excellent personal weather station
*by S***T on 16 June 2025*

Works great. Easy setup. Couldn't ask for more. Data is able to be picked up by my Meteobridge, which I use to feed various online services like WeatherUndeground, CWOP, PWSWeather, etc. I can also use HomeAssistant to add even more automation.

## Frequently Bought Together

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-21*