Head to head
Aviation Weather vs Wttr
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
Fetch METARs, TAFs, PIREPs, and domestic SIGMETs from the NWS Aviation Weather Center.
Full listingWttr
Cio.github.mrfentmen/wttr-mcpNo reviews yet
Weather text from wttr.in. No key required.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Aviation Weather (93/100 against 65). Aviation Weather is hosted and callable through the gateway; Wttr runs on your own machine. Aviation Weather has noticeably more public adoption.
| Aviation Weather | Wttr | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A93/100 | C65/100 |
| Adoption | Growing | — |
| GitHub stars | 2 | – |
| Downloads / week | 226 | – |
| Runs where | Hosted (remote) | Your machine (local) |
| Gateway-ready | Yes | No |
| Tools | — | 1 |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | Apache-2.0 | MIT |
| Last release | 2026-09-19 | — |
| Category | Maps and travel | Maps and travel |