Web site of the NWS Aviation Weather Center, delivering consistent, timely and accurate weather information for the world airspace system

Nov 27, 2024 · These weather observation programs increase the safety of the nation's airspace by detecting hazardous conditions and reducing weather-related delays and accidents.

Informational website about the Aviation Weather Center and its weather support of the National Aerospace System across the continental United States.

2 days ago · U.S. flight delays January 14 rise as snow, wind, and low clouds hit DTW, Chicago, NYC, DFW, SEA, and SFO, use FAA cues to plan

Pulls the best aviation weather data from multiple sources into one easy-to-use, comprehensive tool. Aviation specific charts and maps representing current and forecast conditions.

By using the latest observations from satellites and ground stations which are only a few minutes old, weather nowcasting is accurate, localised and delivered near real-time – providing the …

You are accessing a U.S. Government information system, which includes: 1) this computer, 2) this computer network, 3) all Government-furnished computers connected to this network, and …

Sep 15, 2025 · AWOP provides aviation weather information through certified government personnel, contract service providers and non-federal weather observers.

2 days ago · Current: Jan 14, 2026 2:07:01 PM PST. Thank you for visiting our site. Avg. delay 55 mins. due to snow or ice. Avg. 30 mins. (and decreasing) due to wx:snow/ice. Avg. 30 mins. …