IMPORTANT: First Read the Release Notes for the latest Heavy Weather software to determine which version to download (PDF document)
View the Quick Setup Guide
Download the Installation Instructions and Software Manual
- Check back often for updates to the latest version.
- Note: This version of the Heavy Weather Software only works with the WS-2800 series weather centers.

- Time display in 12/24 hour time format
- Automatic time and date (PC time) update from USB transceiver if connected
- Calendar display (date, month, year)
- Weather forecast with 3 weather icons (sunny, cloudy, and rainy) with weather tendency indicator
- Temperature display in °F/°C: from-39.8°F to 139.8°F
- Humidity display in RH%: from 1% to 99%
- Dew point display in °F/°C: from-39.8°F to 139.8°F
- Wind chill display in °F / °C: down to -39.8°F
- MIN/MAX values of indoor/outdoor temperature, indoor/outdoor humidity, dew point display with time and date of recording
- Relative air pressure reading in inHg/hPa: preset range 27.10 to 31.90 inHg
- 24h/72h history graph selectable
- Wind speed displayed in mph, km/h, m/s, knots, and Beaufort scale: 0 to 111.8 mph
- Wind speed & direction with LCD compass display (16 steps/ 22.5 degree)
- MAX records for wind gust with time & date of recording
- Rainfall display in inch/mm: from 0” to 393.6”
- Rainfall data for total rain, last hour, last 24h, last week, last month
- Weather alarm modes: temperature, humidity, wind gust, wind direction, air pressure, 24h rain and storm warning
- Buzzer on/off select
- LCD contrast setting
- Storage of 1750 sets of weather records with user selectable recording interval from 1 minute to 24 hours
Weather history PC software:
- Stores collected weather data, creates graphs, synchronizes time/date, updates user settings and sets weather alarms
- Works with Windows XP, Vista, Windows 7
Wireless USB transceiver:
- USB transceiver plugs into your PC to transfer and share the collected weather data from your weather display with your PC
Wireless rain sensor:
- Self-emptying bucket
- Transmission range: 164 feet (Open field, free of obstructions)
Wireless solar-powered wind sensor
- 100% solar-powered with built-in rechargeable alkaline power cell
- High-efficient solar panels maintain operation throughout all seasons
- Transmission range: 164 feet (Open field, free of obstructions)
Wireless thermo-hygro sensor:
- Transmission of temperature and humidity data
- Transmission range: 200 feet (Open field, free of obstructions)
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