Weather Resources:
AccuWeather Mobile | More AccuWeather Mobile
MSN Weather Mobile
National Hurricane Center Mobile
National Weather Service Mobile | More Options | Text Version
PDA Animated Weather (PAW) From U. Of Wisc.
Weather.com Mobile
WeatherMatrix Mobile
Weather Underground Mobile
Yahoo! Weather Mobile
* Instructions for Mobile My-Cast

Local Weather:
Atlanta WSB-TV 2 Weather/Radars
Baltimore WBAL-TV 11 Weather/Radars
Boston WCVB-TV 5 Weather/Radars
Buffalo WKBW-TV 7 Weather/Radars
Chicago WMAQ-TV 5 Weather/Radars
Cincinnati WCPO-TV 9 WAP Weather | Radar
Cleveland WEWS-TV 5 Weather/Radars
Dallas/FW KXAS-TV 5 Weather/Radars
Dallas/FW WFAA-TV 8 Weather/Radars/Webcam
Denver KMGH-TV 7 Weather/Radars
Detroit WDIV-TV 4 Weather/Radar
Hartford WVIT-TV 30 Weather/Radars
Houston KPRC-TV 2 Weather/Radars
Jacksonville WJXT-TV 4 Weather/Radars
Los Angeles KNBC-TV 4 Weather/Radars
Miami WTVJ-TV 6 Weather/Radars
New York WNBC-TV 4 Weather/Radars
Orlando WESH-TV 2 Weather/Radars
Philadelphia WCAU-TV 10 Weather/Radars
Pittsburgh WTAE-TV 4 Weather/Radars
San Antonio KSAT-TV 12 Weather/Radars
San Francisco KNTV-TV 11 Weather/Radars
Seattle KIRO-TV 7 Weather/Radars
Washington, DC WRC-TV 4 Weather/Radars

Canadian Weather:
Environment Canada Weather | Alternate
CTV Toronto Weather (Bottom of page)

Webcams & Traffic Cams:
EarthCam Mobile (Registration required)
Hartford Free Traffic Cams
Houston Free Traffic Cams
Indianapolis Free Traffic Cams | Indy FOX 59 Free Traffic Cams
Kansas City Free Traffic Cams
Knoxville Free Traffic Cams
Los Angeles Free Traffic Cams
New York City Free Traffic Cams
WXnation's Live View: Fort Worth, TX Cam | Cam 2

Weather News:
WXnation Wire Blog - Mobile/PDA and WAP/WML Editions

Air Travel:
American Airlines Mobile
British Airways Mobile
Continental Airlines Mobile
Delta Airlines Mobile
Northwest Airlines Mobile
Southwest Airlines (Sign up for mobile messaging via PC)
Travelocity Mobile
United Airlines Mobile

Road Travel:
CarRentals.com
Google Maps Traffic
MapQuest Directions

Additional Resources:
pdaPortal.com
PDA Hotspots

Mobile Browsers: I've tested many Pocket PC browsers on my HTC Touch, and highly recommend:
Best: Opera Mobile 9.5: Best I've found yet for PPC. Excellent tabbed browsing, easy to use, and loads pages much faster than IE.
OK: Skyfire

Be sure to check out wxnation.com for weather and webcams when on your home or office PC/laptop!