Upper Midwest Aviation Weather:
Central reference for aviation weather resources, focusing on
current and forecast conditions in the upper midwest region of the
US, including Minnesota, Wisconsin, South Dakota, North Dakota, and
Iowa.
http://weather.cloud7.org/
Northwest Airlines Meteorology:
Providing weather forecasting products for the aviation industry,
including specialized turbulence and thunderstorm forecasts.
http://www.nwa.com/weather
Aviation Weather dot Com:
The most recently observed weather conditions at airports throughout
the United States.
http://www.aviationweather.com/
Landings: Aviation Weather:
Large database of aviation specific weather links.
http://www1.drive.net/evird.acgi$pass*15878422!_h-www.landings.com/_landings/pages/wthr/av_weather.html
European Aviation Weather Center:
Aviation weather for Europe, including forecast maps, Metar and TAF
information.
http://www.phd.nl/aviation/wx/
PilotWeather:
Weather source for pilots, with aviation weather for your location,
from Accuweather.
http://www.pilotweather.com/
Base Ops:
Aviation Weather for Flight Preparation with TAF Metar Sigmet Radar
and Sat-pictures.
http://www.baseops.de/
Data Transformation Corp DUAT:
FAA's Direct User Access Terminal service provides free aviation
weather and flight planning for certified pilots in the US.
http://www.duat.com
Ace's Pilot Shop Weather Data:
Aviation weather and flight planning, including forecasts,
observations, weather maps, DUATS briefings, icing, and turbulence.
http://www.acespilotshop.com/wx2.htm
Winds and Temperatures Aloft:
By selecting one of over 160 continental cities in the U.S.A. or one
of 30 cities in Alaska, you can obtain wind direction, speed, and
temperature forecasts.
http://www.usairnet.com/cgi-bin/Winds/Aloft.cgi
Pilot Weather Briefing:
Information for pilots, including upper level winds, turbulence,
icing, thunderstorms, TAFs, and Metars.
http://www.lattery.com/pilotwx/
Weather Briefing for Pilots:
Weather links to various weather information sources for pilots.
http://pilotweather.topcities.com
Aviation Digital Data Service (ADDS):
Comprehensive user-friendly aviation weather graphics including
icing, turbulence, and convection. Also includes a "Flight Path
Tool" for pilots.
http://adds.aviationweather.noaa.gov/
Aviation Weather Center:
The National Weather Service's aviation weather site with official
forecast products as well as experimental products.
http://aviationweather.noaa.gov/
Enflight:
Obtain plain-language weather briefings using exclusive WXpert
translation. View up-to-date weather graphics. Helps prepare and
file flight plans. Available both on the Web and on mobile PDAs
(Palm i705, etc.)
http://www.enflight.com/