This program is capable of calculating moon phase and other information for any date.

A small but robust weather station.

Get instant access to your local temperature and severe-weather alerts.

WeatherMan provides a wide array of tools and utilities for weather data management.

Weather Grabber retrieves updated weather forecasts to your desktop.

Lightning Distance Calculator - Know how far the lightning is.

Interactive Web-based Mesoanalysis Program. Forecast Supercell-Tornado threat.

Provides current weather information from any one of over 6,000 world locations.

Up to date weather maps delivered to your desktop.

A calendar with the sunrise and sunset for selected coordinates.