GribStream
GribStream Live Forecasts & Historical Weather Actuals API
gribstream.com Discord RedditData & Analytics / Data APIs & Datasets
- Monthly visits
- 7.6K
- Sep 2026
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- Free
- No monthly subscription pricing
- Launched
- 24mo ago
- 2024-12-08 · Est.
Traffic
Marketing moves
Launches, search & content, referrals, promotions- ECMWF IFS at 0.1° is live on GribStream 🌍 8 datasets covering atmospheric and wave forecasts, 50-member ensembles, means, spreads and probabilities. https://gribstream.com/blog/ecmwf-ifs-0p1-forecasts
@gribstream · 2026-10-21 · 2 likes · 0 reposts · 32 views
Launched on Product HuntLaunch
State of the art models like NOAA's NBM and ECMWF's IFS
Jan 20 · 10mo agoLaunch page
Launched on Show HN (13 pts · 8 comments)Launch
GribStream – Query Weather Forecasts Like a Database — Hey HN, I shared GribStream here a while ago when it was just a NOAA forecast API. It’s grown into something bigger: a full weather data a…
Jun 3, 2025 · 18mo agoLaunch page
Launched on Product HuntLaunch
Weather API - Accurate. Blazing fast. Unbeatable price.
Mar 25, 2025 · 20mo agoLaunch page
Launched on Uneed (#3)Launch
GribStream.com — Historical weather forecast API - Accurate, fast, easy to use, unbeatable price.
Mar 5, 2025 · 21mo agoLaunch page
Launched on Show HN (71 pts · 35 comments)Launch
Gribstream.com – Historical Weather Forecast API — Hello! I'd like share about my sideproject It is an API to extract weather forecasting data from the National Blend of Models (NBM) and th…
Dec 20, 2024 · 23mo agoLaunch page
Third-party reviews & case dossiers
Acquisition breakdowns, engineer reviews & open-source metrics- Post excerpt:
- Hello! I'd like share about my sideproject https://gribstream.com It is an API to extract weather forecasting data from the National Blend of Models (NBM) https://vlab.noaa.gov/web/mdl/nbm and the Global Forecast System (GFS) https://www.ncei.noaa.gov/products/weather-climate-models/gl... . The data is freely available from AWS S3 in grib2 format which can b
- Post excerpt:
- Hey HN, I shared GribStream here a while ago when it was just a NOAA forecast API. It’s grown into something bigger: a full weather data archive you can query just like a database, by time (with as-of/time-travel!), location, or more interestingly by specific weather conditions. Use built-in expressions directly in your API requests to calculate derived metr
Traffic sources
Traffic breakdown
Channels
- Direct39%
- Organic Search33%
- Referrals11%
- Social6%
- Other12%
Countries
- United States60%
- Italy19%
- France14%
- Japan7%
Search
Domain authority —Domain registered 2024-09-16
| Keyword | Monthly volume |
|---|---|
| ncep hrrr | 1,240 |
| numerical weather prediction vs climate change simulation, 比較? | 240 |
| pangu weather model api | 210 |
| icon d2 | 180 |
| api arome modelo | 140 |
Traffic data: Vaneform
Pricing
Pricing page not identified yet, or no public pricing listed.
Pages & changes
Key pages
Weekly snapshots- Homegribstream.com/
- Featuresgribstream.com/es Snapshot 2026-10-30
Changes
Design
Enterprise Clean (Dark canvas, balanced density) featuring split copy & visual layout and illustration / character art visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“Live Forecasts & Historical Weather Actuals API”
Split Copy & Visual hero structure paired with start free / sign up CTA and no explicit trust bar.
Conversion path: Split Copy & Visual + Illustration / Character Art → Start Free / Sign Up
- Category Positioning Anchor
- Custom Illustration
Palette · click to copy
- Typography
- 7.0
- Color & Contrast
- 7.0
- Layout & Spacing
- 7.0
- Craft & Polish
- 6.0
- Distinctiveness
- 6.0
Structure
- Fonts
- Georgia / Space Grotesk
- Hero layout
- Split Copy & Visual
- Primary visual
- Illustration / Character Art
- Conversion CTA
- Start Free / Sign Up
- Social proof
- No Explicit Trust Bar
- Navigation
- Full-Width Top Bar
- Theme & density
- Dark · Balanced
- Corners & depth
- Medium Radius · With shadow
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Enterprise Clean (with Gradient Glow)
Trustworthy blue-anchored palette, structured grids, and prominent customer logo walls.
## Design Tokens
```css
:root {
--background: #0e171c;
--surface: #1d2832;
--foreground: #dce3e8;
--muted-foreground: #9ba8b2;
--accent: #7fb4cd;
--radius: 8px;
--font-heading: "Georgia", ui-sans-serif, system-ui, sans-serif;
--font-body: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
}
```
Color area ratio: Background #0E171C (~70%) · Surface #1D2832 (~7%) · Text #DCE3E8 (~5%) · Muted Text #9BA8B2 (~4%) · Accent #7FB4CD (~14%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Split Copy & Visual
- Navigation: Full-Width Top Bar
- Theme & density: Dark · Balanced
- Border radius & elevation: Medium Radius; use elevation shadows to separate layers
- Primary visual medium: Illustration / Character Art
- Conversion CTA: Start Free / Sign Up
- Headline hook: Category Positioning Anchor
- Hero components: Custom Illustration
- Spatial layout notes: Split Copy & Visual hero structure paired with start free / sign up CTA and no explicit trust bar.
- Visual summary: Enterprise Clean (Dark canvas, balanced density) featuring split copy & visual layout and illustration / character art visuals.
## Avoid
- Experimental navigation patterns
- Low-legibility decorative fonts
- Visual novelty that obscures the value proposition
Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.
Questions & evidence
- How much website traffic does GribStream get?
- Vaneform estimates 7.6K website visits in 2026-09. Visits can include repeat visits; this estimate does not measure paying customers or revenue.Source
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