The National Weather Service (NWS) produces a wide array of weather-related information products to support public safety, aviation, marine activities, and more. These include forecasts, warnings, maps, and specialized data disseminated through their offices and API services.

Core Products

NWS issues detailed forecasts, alerts, and observations from its Weather Forecast Offices (WFOs). Key examples encompass:

  • Warnings and Watches : Severe thunderstorm warnings, tornado warnings, flood warnings, winter storm warnings, and special marine warnings.
  • Forecasts : Short-term forecasts, hourly forecasts, river forecasts, and state forecasts, available via gridpoints or tabular formats.
  • Observations : Hydro-meteorological data reports (RR1-RR9), surface observations, rawinsonde data, and satellite cloud products.

Mapping Outputs

Maps form a crucial part of NWS products, aligning directly with options like simple maps, newspaper maps, and isotherms.

  • Simple Maps : Basic radar and precipitation maps for quick visuals.
  • Newspaper Maps : Surface analysis charts used in print media, showing fronts and pressure systems.
  • Maps with Isotherms : Temperature contour maps (isotherms), isobars (pressure), and related analyses in products like regional max/min temp tables.

These visuals aid in understanding current conditions and trends.

Long-Range Forecasts

NWS provides extended outlooks beyond daily predictions.

  • Products include climate outlooks, seasonal precipitation forecasts, and river summaries spanning days to months.
  • Available through APIs for developers, covering alerts, grids, and points.

Specialized Data

Additional offerings target niche needs:

  • Aviation and Marine : SIGMETs, AIRMETs, surf forecasts, and smoke management forecasts.
  • Hydrologic and Climate : River ice statements, snowpack data (SNOTEL), and supplementary climatological data.

NWS products evolve with technology, like GeoJSON APIs for modern apps.

TL;DR: NWS produces all listed items—simple maps, newspaper maps, long-range forecasts, and maps with isotherms—as part of its extensive forecast, warning, and mapping suite.

Information gathered from public forums or data available on the internet and portrayed here.