Why 4070 / Compare your weather subscription
Weather sites,
compared.
Bring your local forecast, models and radar into one place. Follow your favorite forecasters for their forecasts at your location, their reasoning and a community watching the weather with you.
| What you ask for | What other weather sites give you | What 4070 gives you |
|---|---|---|
| Compare the model runs. | Model maps, loops and comparison tools. | Compare models and cycles at the same forecast hour, then click into the forecast at your point. |
| See the range at my place. | Local forecasts and point ensemble charts. | Your forecast, hourly meteograms and Plumes from ensembles and recent runs, together at a US point. |
| Read a sounding. | Forecast soundings, including clickable Skew-T charts. | Skew-T, hodograph and a plain-language read, with your point pinned across forecast hours on supported GFS and HRRR maps. |
| Follow the next storm. | Rain and snow maps by run and forecast hour. | Storm Watch groups 16 days of model signals into local events with timing, amount ranges and linked plumes. |
| Get a head start on winter. | Extended and seasonal charts, plus forecaster outlooks on some services. | Two-week, four-week and nine-month regional outlooks with agreement and reasoning. Date Outlook adds context for your place and date. |
| Track the storm as it arrives. | Radar, lightning, warnings and forecast products. | Observed radar flows into HRRR forecast frames. Add personal Radar Scenes, 3D storm views and vertical slices on the web. |
| Understand my backyard weather. | Station observations and model comparisons. | Station records, storm recaps and a microclimate profile against your chosen official reference, after about 14 quality-checked days. |
| Follow a forecaster I trust. | Meteorologist articles and videos. | Published WDS briefings alongside the tools, plus optional memberships for a forecaster’s published forecasts in your area and community. |
Comparison sources
Reviewed September 10, 2026: Pivotal comparisons, soundings, ECMWF ensembles, ECMWF outlooks, Windy station comparisons and WeatherBELL forecasts.
Optional forecaster memberships
Add the forecaster
you come back for.
Follow the thinking behind your local forecast and share the excitement as the weather develops. Each forecaster membership adds their forecasts and community for $5/month on top of Pro. Meet Weather Madness and Delaware Weather Guy below. All Pro tools are available on their own.
Bring the whole
forecast together.
Pro is planned at $14.95 per month after a seven-day free trial. New signup is not open yet.