Easy set up and everything works straight out of the box. A lot easier than previous brands Ive used.

Bought it for lab testing and it worked perfectly ok as needed. good quality

Still waiting to experience lightning in my area but I’m very happy with all the data collected. Particularly with the historical and cumulative data available. I’ve mounted it on a “clothesline tower at approximately 13 feet high.

Easy to install and integrate into smart home appliances. Many useful functions, like incoming thunderstorm warning based on flash detection, etc.It does exactly what advertises, good job!

June 2024This is an update to my several reviews below, spanning the three years I have owned and used a Tempest Weather station. It is probably best to read the earliest (bottom) review first to gain a full view of my experience.Sadly, in late Fall of 2023 my Tempest Weather station began exhibiting several problems, including intermittent power loss, odd (or no) measurements from certain sensors, and general dysfunction which became progressively worse as the seasonal temperatures became lower and the days shorter. Eventually the unit was no longer providing useful information. I ignored the issue for several months as I was busy with other matters. Eventually I contacted Weatherflow support and was astonished at the speed of response and the interest they demonstrated in fixing the problem. First the support agent checked the data my system had been sending and we agreed on an approximate date the dysfunction became near total. She then compared that date to my purchase date, determined that I was still under warranty when it happened, and immediately offered to send a brand new unit at no charge. Wow! The loss of power issue was determined to be most likely a user- caused problem (that's me) and I was asked to pay for a replacement hub, which was more than fair. The new weather station and hub arrived quickly and I installed them back in their mounts. Once the new unit was online and sending regular data streams, Tempest support merged the old stored data records with the new data records being produced by the replacement machine. I now have a fully functioning weather station and cumulative data records going all the way back to the first day of installation of the original device (minus those days when it was no longer capturing data.) So, the less than perfect news is that the original device had a life span of about 2.5 years before it ceased being useful due to malfunction. The great news is that Weatherflow not only stood behind their product, they were incredibly helpful while doing so. I'm leaving my review at 5 stars, and appending this update to reflect events as they have occurred. I want to commend Weatherflow again for producing the best consumer priced weather station I've ever owned, and for standing behind their product when something went wrong. This is a quality company, with quality employees and I strongly endorse their offering.June 2022This is an update to my review below, which was originally posted in July of 2021. All of the comments I made in the original review below are still true - except - the accuracy of the rain gain has improved greatly over the past year, just as the Tempest folks said it would. The haptic rain guage collects local data, which is then filtered through AI and compared to other nearby weather data collection devices and systems. After midnight each night, the localized data collected by your Tempest is adjusted to reflect the broader dataset collected from other nearby devices and systems. The post-midnight adjusted rain data is remarkably similar to the two analog rain gauges I have near where my Tempest device is located. It took several months for the accuracy to improve (just like tempest said it would.) It is now nearly identical to the analog gauge measurements. To understand how Tempest heuristic AI works, see this page from their website: https://weatherflow.com/tempest-forecasting/One year in, I still view my Tempest weather station as (by far) the best of the weather systems priced under $400 that I've owned over the bast two decades.Original review below, posted in July 2021:The Tempest Weather System is the most recent of approximately a half dozen consumer priced weather stations that I have owned over the past 20 years. The two issues that are paramount for me are accuracy and durability. The latter issue (durability) is the usual reason for looking into alternatives as 2 - 3 years seems to be about the norm before the earlier systems I've purchased for $400 or less tend to break down. They usually do not fail all at once, but instead start losing selective components one at a time until the overall unit ceases to be useful.Ease of system setup and the ability to remain connected to both the local WI-FI setup as well as the internet are also important. The Tempest was extraordinary simple to setup and was operational within minutes of being taken out of the box. It has never become disconnected from either my mesh WI-FI setup or the internet since going operational, even though the unit is installed above a metal roof at least 20 meters from the closest WI-FI relay point.The unit is unusual looking and operates using non-traditional technology for several of its data captures (as can be read about on the manufacturer's website.) So far the accuracy as compared to several onsite analog devices is very high. The haptic rain gauge sometimes reads more rain than an analog gauge placed within a few feet. The AI based correction that occurs each night is a bit aggressive and often over-corrects so that the final rain tally is lower than what analog gauge is showing, although the ratio of difference is lessening over time, which is what the manufacturer indicates would occur as the heuristic AI does its magic. On balance, I'd put the overall accuracy of the combined measurements reported from the Tempest system as superior to any of the La Crosse, AccuRite, Davis or Ambient systems I have owned. The Tempest app also displays the reported data in the best manner of any of the above (which of course is a personal opinion.)It is impossible to know for now how durable the Tempest system will prove to be as I've only owned it for two months. Like most consumer technology, the price of weather systems has been decreasing for at least a decade. If the Tempest also proves to be durable it will be a significant improvement over its rivals.In my opinion and for my uses, the Tempest Weather system represents the best value currently available for consumer weather systems under $400. I highly recommend it.