Stack Health Score
Score = 30-day uptime − penaltiesLatency >500ms: −2 | >1000ms: −5
Outages this month: −2 each
Degradations this month: −1 each
Uptime · Latency · Incidents
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100.00%
UptimePercentage of time the API was available.
Only DOWN status impacts this metric.
14ms
Avg Latency
1,000+
APIs monitored
0
Outages
1
Degradations
This Month
About NWS's NWS Weather API
NWS's NWS Weather API provides forecasts, observations, and alerts from the National Weather Service. The National Weather Service (NWS) is a US government agency under NOAA. The NWS Weather API is used by developers worldwide for weather forecasts, observations, alerts, forecast data.
Probecast monitors the NWS Weather API from 4 global regions (US West, US East, Europe, Asia Pacific) every 300 minutes, tracking uptime, latency and regional availability. Our real-time monitoring helps developers and teams understand the current health of NWS's NWS Weather API and get alerted the moment service degrades.
Why monitor NWS Weather API?
If your product depends on NWS Weather API for critical features, an outage on NWS's side is an outage on your product. Probecast detects NWS Weather API incidents as they start, giving you time to communicate with customers, fall back to alternative services or pause background jobs gracefully.
Current status
As of the latest check, NWS Weather API is operational. The 30-day uptime is 100.00%, with 1 incident recorded this month. Average response latency across all regions is 14ms.
●Uptime History
Regional Status
US West
13ms
latency
US East
20ms
latency
Europe
8ms
latency
Asia Pacific
14ms
latency
Latency (24h)
NWS Weather API is one of 1,000+ services Probecast watches for you
Checking a status page during an incident means your users already noticed. Probecast flips that: it tells you first — and shows what the outage costs.
Checked from 4 regions
US West & East, Europe and Asia — a regional outage never hides.
Alerted the moment it degrades
Slack, email, Teams or webhooks — the moment it happens.
Your whole stack, one screen
1,000+ catalog APIs plus your own endpoints, websites and cron jobs.
Your business view: traffic & revenue
Google Analytics, Probecast Pixel, Stripe, Polar, Lemon Squeezy & more — beside your uptime.
2-minute setup · no DevOps team needed
Frequently Asked Questions
Recent Incidents
No incidents recorded
This API has been stable
API Information
Monitored Endpoint
https://api.weather.gov/points/38.8894,-77.0352