Sites using National Weather Service API
Free US government weather data API (api.weather.gov)
Get told when a new site ships with National Weather Service API.
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See how alerts work51 sites
48 found by StackScope, 3 via launch platforms
- StackScope Discovery (Indie) 31
- StackScope Wider Web 17
- PeerPush 2
- Hacker News 1
National Weather Service API has been detected on 51 launches we've crawled, with 22 of those in August 2026 (0.0% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: CastWindow — Gulf Coast Fishing Intelligence, today.
It's most commonly paired with HSTS, Google Search Console, and Vercel. By product type, the launches using it are most often Crypto (60%), Content (10%), and Finance (10%).
What kind of products ship with National Weather Service API
10 launches
Domain endings using National Weather Service API
51 sites
- .app 35.29%
- .com 27.45%
- .ai 7.84%
- .org 7.84%
- .co 5.88%
Share of new sites using National Weather Service API
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before May 2026. Chart starts at first detection.
The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
How StackScope detects technologies
⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.
Developer Tools leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
Vite
|
22.29% | 96.40% |
| #2 | – |
Rspack
|
0.45% | 1.93% |
| #3 |
pywb (Wayback Machine toolkit)
|
0.12% | 0.50% | |
| #4 | ▲1 |
SheetJS
|
0.08% | 0.35% |
| #5 | ▲9 |
Weglot
|
0.05% | 0.21% |
| … | ||||
| #26 |
National Weather Service API
Current page
|
<0.01% | 0.01% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Developer Tools tool.National Weather Service API is typically used alongside Vite rather than instead of it. All 243 in Developer Tools →
Often used with
| Tool | Launches |
|---|---|
| HSTS | 3 |
Google Search Console
|
2 |
Vercel
|
2 |
Next.js
|
2 |
Supabase
|
2 |
Tools most often detected on the same launches as National Weather Service API.
Recent launches we can show
34 of the 51 sites using National Weather Service API are product launches we list individually. The other 17 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
Acuity
Crypto
Thuraya Sky
The Wrench: Boat Maintenance Made Simple
PlotQuest — Private life OS
Productivity
When to Plant Vegetables by ZIP Code | PlantingWindow
OrbitalMap - a live chronicle of near-Earth orbit
WeatherVibe — Live Weather & Lifestyle Insights
RoofMap — Roofing field & project platform
Texas Standby Generator Planning & Grid Reliability | PickMyGenerator
Island Shield | Galveston Emergency Dashboard
SiteAnchor — Construction Management Software for Contractors
Showing the most recent 12 of 34.
The StackScope API serves all 51 sites using National Weather Service API, filterable and exportable, from £15 a month.