Weather — NOAA Conditions, Forecasts & History for AI Agents

Current observed weather conditions for an agricultural region — temperature, humidity, wind, and sky conditions from the nearest NOAA National Weather Service station. Use for right-now conditions; use get_forecast instead for the outlook ahead, and get_weather_history for what the past days actually delivered. Live proxy to NOAA — nothing is stored, so values are as of the station's latest observation; no API key. An unknown location key or a NOAA outage returns a source-unavailable error.

NOAA forecast for an agricultural region — the next several day/night periods with temperature, wind speed and direction, and short and detailed forecast text, from the National Weather Service. Use for the outlook ahead; use get_weather instead for current observed conditions, and get_weather_history for recent past weather. Live proxy to NOAA — nothing is stored; this is the latest NWS gridpoint forecast for the region's coordinates; no API key. An unknown location key or a NOAA outage returns a source-unavailable error.

Recent past weather for an agricultural region, summarized by day from NOAA station observations: daily high and low temperature (°F), total precipitation (inches), and the number of observations behind each day. Use for what weather actually occurred over the past days; use get_weather instead for current conditions and get_forecast for the outlook. Live proxy to NOAA — nothing is stored; no API key. `days` spans 1–30 (default 7). Precipitation is null for a day when the station reported no precipitation values — never silently zero — and days with no observations are omitted.

List the weather locations this server covers — the five US agricultural regions that get_weather, get_forecast and get_weather_history accept. Returns an object with `count` (number of locations) and `locations`, an array where each entry has `key` (the location key to pass as the `location` argument to the other tools, e.g. "IL-central"), `label` (human-readable region name), `lat` and `lon` (the region's coordinates in decimal degrees). Use this first when you do not know which location keys exist; the set is fixed, so no NOAA call is made and the answer never changes between calls. No API key.