Weather1
This is a cool, shareware weather program that sits in your system tray and keeps you posted of current weather conditions, forecasts, Warnings & Advisories, hundreds of Satellite and Radar images - including State level radar, Weather Cams, over 4,600 Worldwide locations, 1-day, 2-day, 10-Day,... You can even customize the look of Weather1 by changing or loading any of the available skins!
http://www.weather1.com/assets/programs/Weather1.exe - 5Mb - Download - Screenshot

PC Weather Machine
An integrated virtual Weather Station offering more meteorological information than most weather modules. PC Weather Machine lets you keep on top of the latest weather information, displaying the meteorological conditions, weather maps and sites for the places of your choice. ... Setup Wizard sets up PC Weather Machine in no time, including relevant weather stations in a short list, weather maps in the Maps Viewer and Internet weather forecast sites in the Sites Viewer. ... The Maps Viewer displays eight full-color weather images showing the meteorological conditions, forecasts, satellite...
http://www.pcwm.com.ar/pages/pcwm.zip - 2Mb - Download - Screenshot

DesktopForecast
DesktopForecast puts current local weather in your taskbar. It is easy to use and does not get in the way with advertising or a complex user interface. Just glance at your taskbar to see current conditions and temperature for your zipcode. Download the free trial version and see if you don't...
http://www.DesktopForecast.com/DesktopForecast2.exe - 166Kb - Download - Screenshot

WeatherAloud
WeatherAloud is the talking software for your PC that brings you the weather as you've never heard it before. It's like having a personal weatherman at your service. These days the weather means a lot more than just what's outside your door, so WeatherAloud brings you forecasts and conditions... With frequent updates, current temperature in your system tray and complete control over when and what you hear, WeatherAloud helps you stay on top of the weather in your world. ... Available with exciting premium voices from AT&T, Cepstral and NeoSpeech to add amazing personality to your PC.
http://dl.downloadhosting.com/download/nextup/WeaAl160.exe - 4Mb - Download - Screenshot

Weather Signature
WeatherSig is a fun tool that allows you to display your city weather conditions in your email signature for many popular mail programs. Your signature can be inserted manually or automatically into outgoing messages for Outlook Express, Mozilla Thunderbird and more. ... It becomes habit forming checking each email they send to you, you'll want to see what their weather is currently like, just as they like looking at your weather! ... Low memory use, designed from the ground up to be compact Configurable Windows start-up options Minimize to tray ability Weather data from the most...
http://www.weathersig.com/files/weathersig-setup.exe - 2Mb - Download - Screenshot

mce Portal
mce Portal turns your Microsoft Media Center PC into an information center with rss news, weather, movie times, sudoku, tetris, horoscopes and more. With updates every five minutes you are always in touch with the latest news and local weather.
http://www.mcelabs.com/files/mceportal.msi - 451Kb - Download - Screenshot

EarthBrowser
EarthBrowser is an innovative earth simulation that combines an easy to navigate 3 dimensional globe with real-time weather conditions and 7 day forecasts for thousands of locations. Live earthquakes, webcams, volcanoes and current cloud formations are also featured. ... Great educational tool, a must have for avid weather watchers! ... A screen saver option lets it take over your desktop with a gorgeous image when you are away from your computer.
http://download.earthbrowser.com/earthbrowser2.10.0.dmg - 10Mb - Download - Screenshot

NavTools Meteo
Small and very easy to use application for retrieving worldwide weather charts, satellite images, radar, and hurricane information from Internet. NavTools Meteo uses ftp to download the raw data directly from major weather servers, resulting in a much faster and more efficient download than via... If no direct tcp/ip online connection is available, files can be ordered by email instead.
http://www.navtools.nl/download/n2m414DR.exe - 1Mb - Download - Screenshot

PlainSight Desktop Calendar
Do you often look for wallpaper calendar here and there? Or make it yourself by some professional image tools with hard work? Now PlainSight Desktop Calendar makes things easy. It offers great looking calendar which can be full integrated with your favorite wallpaper. ... It can get 7-day weather forecasts from National Weather Service. ... Weather forecast is another useful feature. ... When you move mouse to calendar, all the information of a day (weather, appointment, holiday, etc) shows in plain sight.
http://www.desksware.com/files/setup.exe - 3Mb - Download - Screenshot

FishByte
FishByte can help anglers and hunters to find lunar peaks for any date and location, when fish bite and game move more actively. It factors in the user's free days, free hours during the day, holiday schedule, fish or game behaviour (separately), the sun and moon positions and moon phase, and... It looks up latitude and longitude data and weather automatically.
http://www.HeuristicResearch.com/download/fishbytesetup.exe - 3Mb - Download - Screenshot