Active US Weather Alerts (NWS)
weather.alerts.activeRead-onlyIdempotent
Retrieve active severe weather alerts for the US. Filter by state, severity, event type, and urgency to get tornado warnings, flood watches, heat advisories, and more from NWS/NOAA data.
Instructions
Active severe weather alerts for the US — tornado warnings, flood watches, heat advisories, winter storms. Filter by state, severity, event type. US Government open data, unlimited, no auth (NWS/NOAA)
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| area | No | US state code (e.g. "CA", "TX", "NY") or marine zone | |
| severity | No | Alert severity filter | |
| event | No | Event type filter (e.g. "Tornado Warning", "Flood Watch", "Heat Advisory") | |
| urgency | No | Urgency filter | |
| limit | No | Max alerts to return (default 10, max 50) |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| result | No | Tool response payload. Shape varies per tool — consult the tool description and inputSchema. May be an object, array, string, or number depending on the upstream provider response. | |
| error | No | Present only when the call failed. Includes error code, message, request_id, and any provider-specific extras. |