Visual METAR Trends

Launched at EAA AirVenture Oshkosh 2025. Featured by Part Time Pilot.
Pre-forecast weather planning for confidently prepared pilots. Because the seat of your pants isn't a stretegy.

Helping pilots leverage data science to demystify weather patterns.

Historical aviation weather trends you won't find elsewhere. See visual and interactive weather trends, customized for your airports.   (scroll down for examples)

Sign up for free to get started.  


Why do safer pilots choose Visual METAR Trends?

Imagine you're planning a cross-country to somewhere you've never been. It's months in advance, and there's no forecast available yet to tell you whether to expect VMC or IMC. How do you plan? Do you call the airport manager? Find someone who flew there last year? Find a pilot online based at your destination?

Historical METARs contain some very good hints. But how to access, aggregate, and act on them?

Visual METAR Trends solves this data gap for pilots. Our service generates visual and interactive summaries of years' worth of an airport's METARs -- filterable by calendar month and hour of the day. Use our visual data to:

  • Start pre-forecast weather planning    (helpful for early cross-country plans)
  • Learn what runway/approach to expect    (helpful to explore new airports)
  • Plan your departure/arrival times for favorable conditions
  • Analyze numerous weather trends based on month and time of day   (scroll down for examples)
  • Understand probability of VFR conditions    (helpful to start flight training)
  • Improve your situational awareness

Ultimately, Visual METAR Trends can aid your planning, increase your confidence, and improve your safety margins.

Sign up for free to get started.


Example comparison: KSAN vs. KORD

Note: In some cases, it may take up to 30 seconds for these plots to be generated. There is a lot of data to parse!

Trends for airport

Flight Categories

Loading...
Calculating...
Loading...
Calculating...
Loading...
Calculating...
Loading...
Calculating...
Loading...
Calculating...

Temperatures

Loading...
Calculating...
Loading...
Calculating...
Loading...
Calculating...

Altitudes

Loading...
Calculating...
Loading...
Calculating...
Loading...
Calculating...

Precipitation and Humidity

Loading...
Calculating...
Loading...
Calculating...
Loading...
Calculating...

Wind

Wind Direction

Loading...
Calculating...
Loading...
Calculating...

Headwind and Crosswind

Loading...
Calculating...
Loading...
Calculating...

Wind Speeds

Wind Speed (without gust)

Loading...
Calculating...
Loading...
Calculating...

Wind Speed with Gust

Loading...
Calculating...
Loading...
Calculating...

Gust Factor

Loading...
Calculating...
Loading...
Calculating...

Airport Info

Loading...
Calculating...

                            
Trends for airport

Flight Categories

Loading...
Calculating...
Loading...
Calculating...
Loading...
Calculating...
Loading...
Calculating...
Loading...
Calculating...

Temperatures

Loading...
Calculating...
Loading...
Calculating...
Loading...
Calculating...

Altitudes

Loading...
Calculating...
Loading...
Calculating...
Loading...
Calculating...

Precipitation and Humidity

Loading...
Calculating...
Loading...
Calculating...
Loading...
Calculating...

Wind

Wind Direction

Loading...
Calculating...
Loading...
Calculating...

Headwind and Crosswind

Loading...
Calculating...
Loading...
Calculating...

Wind Speeds

Wind Speed (without gust)

Loading...
Calculating...
Loading...
Calculating...

Wind Speed with Gust

Loading...
Calculating...
Loading...
Calculating...

Gust Factor

Loading...
Calculating...
Loading...
Calculating...

Airport Info

Loading...
Calculating...

                            

Sign up for free to get started.

Visual METAR Trends should not be used for weather or flight planning without corroborating with other validated sources of weather information. Use at your own risk.
Visual METAR Trends is owned and operated by Hack Engine LLC. © 2026 Hack Engine LLC. All rights reserved. Privacy and Terms