1. Product Overview
The La Crosse Technology V22-WRTH-INT Professional Weather Station is a comprehensive system designed to provide accurate and real-time weather data for your location. It features a vibrant color display, wireless sensors for wind speed, rain, temperature, and humidity, and built-in Wi-Fi for enhanced features via the La Crosse View app. This manual provides essential information for setting up, operating, and maintaining your weather station.

Image: Overview of the La Crosse Technology V22-WRTH-INT Professional Weather Station components, including the main display, wind sensor, rain gauge, and a bonus temperature/humidity display, with a smartphone demonstrating the companion app.
Key Features:
- Weather forecast and seasonal foliage tree icons for visual weather prediction.
- Accurate wind speed and rain measurements with selectable history.
- Built-in Wi-Fi for connectivity with the La Crosse View app, enabling remote monitoring and enhanced features.
- Fully functional calendar with date and weekday display.
- Includes a small bonus temperature/humidity display for additional monitoring.
2. Package Contents
Ensure all components are present before beginning setup:
- Main Display Base Station
- Power Adapter for Main Display
- Wind Speed Sensor (Anemometer)
- Rain Sensor (Rain Gauge)
- Thermo-Hygro Sensor (Temperature and Humidity Sensor)
- Bonus Temperature/Humidity Display
3. Setup Guide
Follow these steps to set up your weather station. For detailed instructions, refer to the full user manual available as a PDF: Download User Manual (PDF).
3.1 Initial Power-Up
- Insert 2 C batteries (not included) into the main display unit.
- Connect the power adapter to the main display unit and plug it into a wall outlet.
- Insert batteries into each of the wireless sensors (wind, rain, thermo-hygro, and bonus display). Ensure correct polarity.
3.2 Sensor Placement
Proper placement of sensors is crucial for accurate readings.
- Wind Speed Sensor: Mount in an open area, free from obstructions, to ensure accurate wind readings. A height of at least 6 feet is recommended.
- Rain Sensor: Place on a level surface in an open area, away from trees or overhangs that could block rain.
- Thermo-Hygro Sensor: Position in a shaded area, protected from direct sunlight and precipitation, to get accurate temperature and humidity readings.

Image: The self-emptying rain gauge positioned on a wooden railing, demonstrating outdoor placement.

Image: The wind speed sensor (anemometer) mounted on a pole in an open, grassy area, ideal for accurate wind measurement.
3.3 Wi-Fi Connection & La Crosse View App
To unlock full features and remote monitoring, connect your weather station to Wi-Fi and the La Crosse View app.
- Download the La Crosse View app from your mobile device's app store.
- Follow the in-app instructions to connect your weather station to your home Wi-Fi network (supports 2.4GHz networks).
- Once connected, the app will guide you through adding your sensors and customizing alerts.
4. Operation
The main display provides a clear, color-coded view of all your weather data.
4.1 Understanding the Display

Image: Detailed view of the weather station's color display, highlighting different data zones for comprehensive weather monitoring.
- Forecast: Displays weather forecast icons and probability of precipitation, updated from the National Weather Service (NWS).
- Wind Speed: Shows current wind speed, top speed, and wind direction data from NWS.
- Rain Data: Provides backyard rain data with seven time frame options and rain history records.
- Temperature & Humidity: Displays indoor and outdoor temperature and humidity readings. "Feels Like" temperature shows Heat Index and Wind Chill values.
- Time & Date: Precise time and date, automatically set with data from the National Institute of Standards and Technology (NIST).
4.2 Top Button Design
The intuitive button layout on top of the display allows for easy navigation and access to more data.

Image: Top view of the weather station display, illustrating the accessible button controls for various functions.
4.3 Data Stream Technology
The new data stream technology allows for viewing additional NWS data, adding custom messages, and seeing more sensor data directly on the display.
4.4 Product Features Video
Watch this official video for a visual overview of the La Crosse Technology Professional Weather Station's features and functionality.
Video: An official product video showcasing the features of the La Crosse Technology Professional Weather Station, including its display, sensors, and connectivity options.
5. Maintenance
Regular maintenance ensures optimal performance and longevity of your weather station.
- Battery Replacement: Replace batteries in sensors and the main display as needed. Low battery indicators will appear on the display.
- Sensor Cleaning: Periodically clean the rain gauge to prevent debris buildup and ensure accurate rainfall measurement. Gently wipe other sensors with a soft, damp cloth.
- General Care: Keep the main display in a dry, indoor environment. Protect outdoor sensors from extreme weather conditions where possible.
6. Troubleshooting
If you encounter issues, try these common troubleshooting steps:
- No Sensor Data:
- Check sensor batteries and ensure they are correctly inserted.
- Verify sensors are within the transmission range (up to 400 feet) of the main display.
- Ensure there are no major obstructions (thick walls, large metal objects) between sensors and the display.
- Perform a sensor re-sync as per the full user manual.
- Inaccurate Readings:
- Confirm proper sensor placement (e.g., rain gauge level, thermo-hygro sensor in shade).
- Clean sensors to remove any dirt or debris.
- Wi-Fi Connectivity Issues:
- Ensure your Wi-Fi network is 2.4GHz.
- Check your router's internet connection.
- Restart the main display and your router.
- Re-attempt the Wi-Fi setup process through the La Crosse View app.
For more complex issues, consult the detailed troubleshooting section in the full user manual or contact La Crosse Technology customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | La Crosse Technology |
| Model Number | V22-WRTH-INT |
| Recommended Uses | Home weather monitoring |
| Power Source | Corded Electric (Main Display) |
| Material | Plastic |
| Connectivity Technology | Wi-Fi, RF (915 MHz) |
| Batteries Required | 2 C batteries (for main display, not included) |
| Color | Black/Silver |
| Included Components | Base station, power adapter, wind sensor, rain sensor, thermo-hygro sensor, bonus display |
| Temperature Accuracy | 0.5 °C |
| Item Weight | 12.8 ounces (approx. 0.8 lbs) |
| Product Dimensions | 8.98 x 1 x 5.43 inches |
| Display Type | LCD |
| UPC | 757456083797, 757456083025, 826708590830 |
8. Warranty and Support
Your La Crosse Technology V22-WRTH-INT Professional Weather Station comes with a 1-year limited parts and labor warranty.
For warranty claims, technical assistance, or additional support, please visit the official La Crosse Technology website or refer to the contact information provided in your product packaging.
A comprehensive user manual is available for download: La Crosse Technology V22-WRTH-INT User Manual (PDF).