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La Crosse Technology V40-PRO

La Crosse Technology V40-PRO

Complete Wireless Wi-Fi Color Weather Station
Model: V40-PRO
SAVE 16%
List Price: $170.99
Sale Price: $142.95

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In Stock - Will Ship Today, 12/18/2018
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The La Crosse Technology V40-PRO Wireless Wi-Fi Color Weather Station provides real-time weather data straight from your backyard. The weather station can function as a stand alone station or with the La Crosse View™ App you may remotely access the weather station's data from a mobile device. The App enables you to receive alerts and push notifications when user-defined values go above or fall below the desired range.

The La Crosse Technology V40-PRO monitors the indoor and outdoor temperature/humidity, "Feels Like" temperature, dew point, wind speed/direction and rainfall. Additionally, when connected to your Wi-Fi; the station will receive National Weather Service (NWS)* forecasts, daily chance of precipitation and daily forecasted highs/lows for the day.

The La Crosse Technology V40-PRO features a manual set clock or when connected to Wi-Fi, the weather station will sync with the National Institues of Standards and Time (NIST)* twice per day.

  • Time (set manually or by NIST with Wi-Fi connection)
  • Manual set date (month, day, year and day of week)
  • Indoor/outdoor temperature with daily HI/LO (ºF or ºC)
  • Indoor/outdoor humidity with daily HI/LO (%RH)
  • HI/LO records with time stamp
  • "Feels Like" temperature with daily HI/LO (ºF or ºC)
  • Outdoor dew point (ºF or ºC)
  • Outdoor trend arrows
  • Wind direction
  • Wind speed with history (hour, 24 hours, 7 days, current month and year)
  • Rainfall with history (hour, 24 hours, 7 days, current month and year)
  • Self-emptying (tipping bucket) rain gauge
  • Forecast icon (sunny, partly sunny, clouds, rain, t-storm and snow)
  • Seasonal changes in foliage
  • Programmable alerts for temperature, humidity, rainfall and wind speed
  • Indoor/outdoor temperature & humidity trend arrows (rising or falling)
  • NWS chance of precipitation*
  • NWS forecasted HI/LO for the day*
  • NWS additional forecast icons (windy, light rain, severe t-storm, light Snow, wintry mix, blizzard, fog and ice)*
  • NWS wind direction*
  • View Data Stream (VDS) technology (NWS weather information and personal messages)*
  • Compatible with Weather Underground
  • Low battery icons
  • Signal strength icon for sensor transmission
  • Wi-Fi connection icon
  • 12 or 24 hour time mode
  • Illuminated color display with five different backlight settings (0% | 5% | 20% | 50% | 100%). When display is powered with the included AC adapter, the backlight can be configured to remain on continuously. When powered by batteries, the backlight will remain on momentarily for 10 seconds at 100% when the LIGHT button is pressed
  • Tabletop or wall-mountable design
  • Limited one (1) year warranty

* NWS Data based on the Zip Code location, NIST Data based on the Time Zone entered. Wi-Fi required.

  • Remotely view sensor data on your mobile device anytime/anywhere
  • View and track history with detailed graphs
  • Share weather data with family and friends
  • Receive mobile alerts and push notifications

  • Indoor temp range: 32.0 to 122.0°F (0 to 50°C)
  • Outdoor temp range: -40.0 to 140.0°F (-40.0 to 60.0°C)
  • Humidity range: 10%-99% (RH)
  • Wind direction range: 0-359° (degrees)
  • Wind speed range: 0-111 mph (0-178 kmh)
  • Rainfall range: 0-393.7" (0-9999mm)
  • Power requirements (console): AC Adapter with 3 AA alkaline batteries for backup
  • Power requirements (thermo/hygro sensor): 2 AA alkaline batteries**
  • Power requirements (wind/rain sensor): 3 AA alkaline batteries**
  • Battery life (console): up to 5 years with AC adapter in use
  • Battery life (thermo/hygro sensor): over 2 years with reputable batteries
  • Battery life (wind/rain sensor): over 2 year with reputable batteries
  • Transmission Frequency: 915 MHz
  • Transmission Range: Up to 400 feet open air
  • WiFi Range: 80 feet (24 meters) RF 2.4 GHz (802.11 b/g/n)

** Lithium batteries recommended for temperatures below -4°F/-20ºC

  • Mobile device with 2.4GHz (802.11 b/g/n) Wi-Fi band
  • High speed Internet service and router with wireless WiFi
  • Included AC adapter for weather station is required for Wi-Fi connection
  • IOS requirements: iOS 9.0 (or higher) with cellular or Wi-Fi service
  • Android requirements: OS 5.0 (or higher) with cellular or Wi-Fi service

La Crosse View™ App Downloads:

Apple Store DownloadGoogle Play Download

  • Console: 8.05" x 1.18" x 5.70" (204mm x 30mm x 145mm)
  • Thermo-Hygro Sensor: 1.97" x 0.75" x 5.73" (50mm x 19mm x 146mm)
  • Wind & Rain Sensor: 13.61" x 5.14" x 8.55" (346mm x 131mm x 217mm)


Average Customer Rating 4.8 5 stars (based on 26 reviews)

Displaying reviews 1-10 of 26
4 stars Nice Product
I bought this as a Christmas present for my Father in Law. Just what I saw without taking it out of the package, it looks like a quality product.
By Gary
From Constantia, NY
4 stars Weather station
La Crosse View hard to install.
By Howard
From Auburn, MI
5 stars Installation and use of V40-PRO
Very easy to set up, everything connected the first time and the WiFi set up was simple after I pressed the +/- together and then the unit prompted mr for my WiFi password. The app is not quite user friendly but Ince the sensors connected it gave me notifications to view them. On the negative side there were no screws to stop the wind/rain sensor from spinning on the mounting base but, I had one that worked and will go to the store tomorrow and get more.
By Solarslim
From Clatsop County, OR
4 stars Weathery
Overall it's a fun weather station. As time passes and it builds up data it will only get more intriguing. The different colors make it easy to quickly zero into the data I seek. Easy setup using LaCrosse View but unfortunately that's where the smart phone application reaches its limit. Occasionally the phone application works but usually it doesn't. I didn't buy the weather station for use with my phone and it certainly is a great stand alone product by any measure. Highly recommend the La Crosse Complete Wireless Wi-Fi Weather Station.
By Ted
From Gilbert, AZ
5 stars La Crosse V40-Pro Weather Station
I was happy to receive this product. While it required some assistance from the folks at La Crosse--to get everything working, I am happy with both the hardware as well as the software (app).
By Toni
From Elko, NV
5 stars La Crosse Complete
Purchased as a gift for my husband, replaced an older Accurite Weather Station. Husband was pleased with the upgraded model, installation was easy, nice features.
From Muskogee, OK
5 stars Exactly What I Needed
The Weather Station is exactly what I was looking for - inside and outside temp and humidity readings plus wind a rain data. The added link to the National Weather Service for forecasting is a real bonus. However, the best part is being able to access the data from my smart phone. A great system.
By Brandon
From black mountain, NC
5 stars Excellent so far
I am enjoying my new weather station very much. It has all of the features that i was looking for and the customer service was great when i had a question. I would recommend this to a friend. In fact i already have!
By Mike
From Kennewick, WA, WA
5 stars V40-PRO
I haven't set this up yet but it is impressive looking for the price. Set-up looks easy.
By Roberta
4 stars Great equipment!
The equipment works great! However the directions guiding you to accessing your data makes several assumptions that you have done this before. I needed to get outside help to be able to access the data.


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