| 1. | 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. weather.cloud7.org |
| 4. | Base Ops | | | Aviation Weather for Flight Preparation with TAF Metar Sigmet Radar and Sat-pictures. www.baseops.de |
| 5. | Ace's Pilot Shop Weather Data | | | Aviation weather and flight planning, including forecasts, observations, weather maps, DUATS briefings, icing, and turbulence. www.acespilotshop.com |
| 6. | 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. www.usairnet.com |
| 7. | Pilot Weather Briefing | | | Free weather information for pilots, including surface conditions, upper level winds, turbulence, icing, thunderstorms, TAFs and Metars, radar and satellite images. www.lattery.com |
| 9. | Aviation Weather Center | | | The National Weather Service's aviation weather site with official forecast products as well as experimental products. aviationweather.noaa.gov |
| 10. | 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.) www.enflight.com |
| 13. | SA Weather Service - Aviation | | | Provides weather services for the aviation industry in Southern Africa. Includes metars, sigmet charts and forecasts. aviation.weathersa.co.za |
| 14. | WSI | | | Provides pre-flight and in-flight weather information. Aviation weather also available online through WSI Pilotbrief. www.wsi.com |
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