The Tempest Weather station next to a smartphone displaying the Tempest Weather App

Tempest Weather system : Tempest device and wifi hub

Tempest Weather Station

A complete home weather system

Regular price: $339.00CAD
Sale price: $339.00

Includes the Tempest app with your Tempest data and AI forecasts to power your personal needs for the
life of the product.

100% Secure Checkout

60 Day Money Back Guarantee

2 Year Warranty

A Personal Weather System for Your Home

Precise Weather management: Centered around the Tempest Weather Station and the powerful Tempest app with a guaranteed better forecast, the Tempest Weather System is the ultimate tool for managing your smart home, garden, and all weather-driven decisions.

Advanced Forecasting at Your Fingertips: Leverage accurate observations, powerful machine learning and state-of-the-art modeling capabilities to guarantee the most precise, local forecast available. Enjoy instant online access to your weather data via free iOS and Android apps.

Unlimited Weather Data: Lifetime Tempest data services & forecasting, plus third-party integrations and API access provided without monthly fee for personal use only.

View Your Data & Forecast in the Powerful Tempest Weather App

Custom Notifications & Alerts

Detailed 10-Day Forecast

Real-Time & Historical Station Data

Smart Home Ready

Save time and money by integrating with Rachio, IFTTT, Siri, Alexa, and more.

Unmatched Support

Our team of experts is standing by and ready to help answer any of your questions.

Simple Setup

Tempest has no moving parts, is completely wireless, and installs in minutes.

Measured Variables:

Outdoor air temperature and relative humidity, dew point and “feels like” temperatures (heat index and wind chill)
Station pressure and barometric (sea-level) pressure
Wind speed, wind direction, 1 minute average and gusts
Lightning activity (strikes and distance up to 25 miles)
Rain onset, intensity, duration and accumulation
DeltaT, wet bulb temp, air density
UV index, brightness, solar radiation

Other Features:

Tempest Home app for iOS and Android
Personal weather page to share
Tempest Nearcast™ technology: Learn More
Auto-calibration with Continuous Learning system
Works with smart home devices, Alexa, IFTTT and more

Full Tempest Weather System Specs

Tempest Weather System Includes:

Tempest sensor device
Tempest Wi-Fi Hub (base station)
Flat base & pole mount attachments
Hub power supply

Service in the US

Depending on rates and availability, free shipping within the continental US may be through USPS or UPS.

Service in Canada

Customers in Canada will be responsible for all duties and taxes.
UPS may charge expensive brokerage fees on packages crossing the border. UPS is not recommended for service to Canada.

Service in the UK

Tempest ships from our UK warehouse. VAT and shipping are calculated at checkout.

Shipping availability in other countries

At this time, the Tempest System is only sold and shipped within the US, Canada, and the UK. Tempest does not currently ship to other countries, including AU/NZ.
To subscribe to be notified of added shipping availability in other countries, please fill out this form.

Freight Forwarders

Orders shipped to freight forwarders may be canceled with notice. There are different versions of the devices which operate on different radio frequencies. There could be problems with interference and you may not be operating a certified device in your country.

APO/FPO Addresses

There is no shipping service to APO/FPO addresses due to limitations with shipping restrictions, delivery, radio certification and warranty. Orders shipped to APO/FPO addresses may be canceled with notice.

Tempest Weather System FAQs

Why do I want a weather station at my house?

Most weather apps and weather reports from your evening news are based on public domain data — primarily from weather stations installed long ago at regional airports. Having a reliable weather station at your home gives you the benefit of knowing the exact conditions outside, (not at the nearest airport). Tempest also provides hyper-local forecast info, customized to your location and can even help you save money on heating & air conditioning by allowing your smart home tech to make automated decisions based on real-time weather data. Want more info on the uses of a personal weather station? Check out this blog post.

How is Tempest's forecast better than others?

Improvements are made to the local forecast as the machine learning (AI) ingests observations from your weather station and other observations in your area. We pay a great deal of attention to the quality of the observations coming from your Tempest and our Continuous Learning AI seeks to improve the quality of your unique observations. You will notice advantages in accuracy over other forecasts starting about ~60 days from the time of installation. You may notice additional improvements going forward as we learn more about your local weather.

How do I view my Tempest Data?

Once your system is set up, you can view data and forecasts in the Tempest Weather App, or from any browser at tempestwx.com. Log in to the website using the same credentials you used to create your Tempest account or view the station data as a guest user. Tempest does not come with a dedicated display, but there are many other options to view your data. LEARN MORE

Do I need WiFi to use the Tempest Station?

It is highly recommended to connect the Hub to a WiFi network. Doing so will enable continuous uploading of weather data and allow anytime data access from anywhere.

MORE TEMPEST SYSTEM FAQs

Commercial Weather Station Use

The Tempest Weather System is intended for personal/home use only and is subject to our Consumer Terms of Use. Any uses of the Tempest Weather System for commercial use will void the warranty. If your needs go beyond personal use, please check out the TempestOne Weather System

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Great product

Really enjoying my Tempest. So easy to setup, solar powered, range is great for the wifi unit, love the app.

Fantastic! Tight integration with Home Assistant.

I’ve been pleased so far. It’s been mounted on the roof for a while with the j-arm and is working great. It’s connected to Home Assistant and serving as another data source for weather information. I like the extra detail around pressure, lightning strikes, and wind direction and speed.

Recommendation by Mike Synder of in the Seattle area-added to my Davis 6250C

My one negative for my 17 year Davis stations is the lack accurate gust display. On Mike's recommendation, I purchase the Tempest as a supplement to my interest of coastal weather. I am located in Ocean Shores, WA and we have some wonderful weather with storms, constant wind, and of rain. With the Tempest, I can now show instant gust measurements. So far, very pleased for the cost and functions.

I love it!

It does exactly what I need it to do!

Works as expected

I have used a Tempest weather station for several years and when mine eventually failed I replaced it with the same because it works well.

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