Firecrawl Alexandria

National Weather Service API (api.weather.gov)

Codefollows the fields above

const result = await firecrawl.scrape({
  alexandria: {
    provider: "api-weather-gov",
    capability: "weather/alert",
    options: {
      id: "urn:oid:2.49.0.1.840.0.9e766ef59956321185e90b57796fe623a623b014.001.1",
    },
  },
});

2Response example

This is a sample shape. Press Run to see live data from National Weather Service API (api.weather.gov).

{
  "alert": {
    "affected_zones": [
      "TXC439"
    ],
    "area_desc": "Tarrant, TX",
    "category": "Met",
    "certainty": "Likely",
    "description": "...The National Weather Service in Fort Worth has issued a Flood\nWarning for the following rivers in Texas...\n\nWalnut Creek Near Mansfield affecting Tarrant County.\n\n* WHAT...Minor flooding is forecast.\n\n* WHERE...Walnut Creek near Mansfield.\n\n* WHEN...Until late tonight.\n\n* IMPACTS...At 19.0 feet, Minor flooding will occur along the creek\nthrough Mansfield, downstream of Joe Pool Lake. By 19 feet, Retta\nRoad is flooded.\n\n* ADDITIONAL DETAILS...\n- At 11:00 AM CDT Thursday the stage was 18.0 feet.\n- Forecast...The river will rise above flood stage to 19.3 feet\nthis afternoon. It will then fall below flood stage this\nafternoon to 11.2 feet tomorrow morning. It will rise to 11.3\nfeet tomorrow morning. It will then fall again and remain below\nflood stage.\n- Bankfull stage is 22.0 feet.\n- Flood stage is 19.0 feet.",
    "distance_km": null,
    "effective": "2026-10-01T11:26:00-05:00",
    "ends": "2026-10-02T02:00:00-05:00",
    "event": "Flood Warning",
    "expires": "2026-10-02T02:00:00-05:00",
    "has_polygon": true,
    "headline": "Flood Warning issued October 1 at 11:26AM CDT until October 2 at 2:00AM CDT by NWS Fort Worth TX",
    "id": "urn:oid:2.49.0.1.840.0.9e766ef59956321185e90b57796fe623a623b014.001.1",
    "instruction": "Do not drive cars through flooded areas. Caution is urged when\nwalking near riverbanks.\n\nAdditional information is available at water.noaa.gov/wfo/fwd.",
    "match": "polygon",
    "message_type": "Alert",
    "nws_headline": "FLOOD WARNING IN EFFECT UNTIL LATE TONIGHT",
    "onset": "2026-10-01T12:37:00-05:00",
    "response": "Avoid",
    "same": [
      "048439"
    ],
    "sender_name": "NWS Fort Worth TX",
    "sent": "2026-10-01T11:26:00-05:00",
    "severity": "Severe",
    "spatial_precision": "polygon",
    "status": "Actual",
    "ugc": [
      "TXC439"
    ],
    "urgency": "Expected",
    "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.9e766ef59956321185e90b57796fe623a623b014.001.1",
    "vtec": "/O.NEW.KFWD.FL.W.0045.261001T1737Z-261002T0700Z/"
  },
  "location": {
    "area_m2": 87520882,
    "bbox": [
      -97.18,
      32.52,
      -97.06,
      32.63
    ],
    "centroid": [
      -97.123095,
      32.576587
    ],
    "kind": "Polygon"
  },
  "missing": [],
  "observed_at_ms": 1790877891401,
  "polygon": [
    [
      -97.18,
      32.6
    ],
    [
      -97.08,
      32.63
    ],
    [
      -97.06,
      32.56
    ],
    [
      -97.17,
      32.52
    ],
    [
      -97.18,
      32.6
    ]
  ],
  "sources": [
    {
      "name": "NWS alert",
      "observed_at": "2026-10-01T18:04:51Z",
      "url": "https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.9e766ef59956321185e90b57796fe623a623b014.001.1"
    }
  ],
  "spatial_precision": "polygon"
}

Browse the library

National Weather Service API (api.weather.gov)

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