US Severe Weather Alerts — Active Warnings & Watches
Pricing
from $1.50 / 1,000 result returneds
US Severe Weather Alerts — Active Warnings & Watches
All active US weather alerts: event, severity, urgency, headline, description, instructions, areas, start and expiry. Filter by state, severity, event. Unofficial copy, text unchanged. Data: api.weather.gov. Not affiliated with or endorsed by NOAA/NWS.
Pricing
from $1.50 / 1,000 result returneds
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NWS Weather Alerts — Active US Warnings, Watches & Advisories
Get all active U.S. weather alerts from the National Weather Service's official API in one clean table: event, severity, urgency, certainty, headline, full description, safety instructions, affected areas, effective/expiry times. Filter by state, severity or event type and schedule it every few minutes for monitoring.
Input
{ "states": ["CA", "TX"], "severity": ["Extreme", "Severe"], "eventTypes": ["Tornado", "Flood"] }
Output (one row per alert)
alertId, event, severity, urgency, certainty, status, messageType, headline, description, instruction, areaDesc, sent, effective, onset, expires, ends, senderName, ugcCodes, url, source
Notes
- Source: api.weather.gov. NWS: information on NWS web pages "is in the public domain" and "may be used without charge for any lawful purpose", provided users do not imply endorsement or present modified content as official. Alert text is passed through unchanged; every row links to the official alert.
- Unofficial copy — not affiliated with or endorsed by NOAA/NWS. Do not rely on this Actor for life-safety decisions; use official warning channels.