



Tempest Weather Station
A complete home weather system
- Regular price
- $339.00CAD
- Sale price
- $339.00 Sale
Includes the Tempest app with your Tempest data and AI forecasts to power your personal needs for the
life of the product.



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.
Features
What's in the box?
Shipping
FAQs
Commercial Users

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

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.
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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.
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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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.
Easy and quick set up! The app offers all the detailed weather information you could possibly want! Very simple to navigate! We love our new weather station!!
I just had my weather station installed this past Wednesday. Before I had a rigger install the sensor on a corner of my house facing the backyard, I set up the hub and synced it with the sensor via the iPhone app. Setup was very easy and quick, even while using assistive technology (I am totally blind). I had a little trouble figuring out how to navigate the app, but once I figured that out, my station went "live," and the data from my weather station is available online.
Tech support, though initially by email, was quick and clear. They did an excellent job of explaining things to me and answering my questions. They are definitely looking to improve their products, both in terms of hardware and software. What's really nice is that they were very amenable regarding making their Web site more accessible to those of us who are blind or visually impaired. Other companies either blow off this issue, or do nothing about it. Kudos to Tempest for taking an interest re accessibility. And, oh by the way, compared to some other weather stations, the price is quite reasonable.--Matt Chao, N1IBB.
All-in-all the Tempest weather station is good. It arrived as promised. Installation was easy because of the support hardware provided. I already had a 4x4 setup from the previous weather station. Connection to the outdoor unit went without a problem using the hub and phone app. I was even able to get the weather data to display on the screen of our Samsung smart refrigerator. It would be good to be able to connect the Tempest to 'Smarthings', I am still looking to see if that can be done.
I do miss the dedicated display though. The previous system had one that showed outside weather information and inside information. Yes, the tempest system will display on a tablet that can be put in the bamboo holder but still a dedicated display would be better.
Don't take this to be a bad review. The Tempest system was easy to install and setup. And it is working well. I will probably look into seeing if it can connect to SmarThings on a future rainy day.
I love the Tempest station so much that I purchased a second one. One is near the garden, rigidly mounted, shielded from prevailing NW wind for (hopefully) the most accurate rain measurements. The second will be mounted 50 feet in the air (including 10 foot center rooftop mast, no guy wires) with two yagi antennas for unblocked wind speed/direction data. Vibration might therefore affect rain sensor data on the roof mast - TBD. Snow did blow into/onto wind speed/direction and solar detectors on the garden sensor this winter but I brushed it away from the ground with a whisk broom on a paint roller pole. That will not be possible on the rooftop sensor and will count on wind and snowmelt. My big surprise is that a separate wifi hub is required for each sensor to easily switch between full data sets from each sensor. One wifi hub connects multiple sensors but the software makes data visibility difficult. Tempest technical support is superb with quick and knowledgeable response via phone or email.
Hi Roy, great review! Thank you. By the way, you don't need a second Hub if you want a second sensor device and it will be within range of the 1 Hub. A single Hub can receive data from many Tempest devices. If you want to purchase a second device separately, let us know and we'll be happy to help!