NOAA SPC severe weather outlook at a coordinate
NOAA SPC severe weather outlook at a coordinate - risk category for days 1 to 3 and day 1 tornado, damaging wind and large hail probabilities
Answeringour last check, 2026-10-20
1 of 1checks answered this week
542 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://saylorinnovations.com/api/weather/severe-outlook
| Category | Everything else |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-20 | valid payment request | 402 | $0.01 | 542 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"lat": "26.67",
"lon": "-81.85"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"lat": {
"description": "Latitude (United States)",
"type": "string"
},
"lon": {
"description": "Longitude (United States)",
"type": "string"
}
},
"required": [
"lat",
"lon"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"any_severe_risk": {
"description": "Any severe risk",
"type": "boolean"
},
"day1_probabilities_percent": {
"description": "Day1 probabilities, as a percentage",
"properties": {
"damaging_wind": {
"description": "Damaging wind",
"type": [
"number",
"null"
]
},
"large_hail": {
"description": "Large hail",
"type": [
"number",
"null"
]
},
"tornado": {
"description": "Tornado chance within 25 miles, percent",
"type": [
"number",
"null"
]
}
},
"type": "object"
},
"highest_risk_in_3_days": {
"description": "Highest risk in 3 days",
"properties": {
"day": {
"description": "Day of the highest risk",
"type": [
"number",
"null"
]
},
"risk": {
"description": "Name of the highest risk",
"type": [
"string",
"null"
]
}
},
"type": [
"object",
"null"
]
},
"lat": {
"description": "Latitude in decimal degrees",
"type": "number"
},
"lon": {
"description": "Longitude in decimal degrees",
"type": "number"
},
"note": {
"description": "Caveat or context for reading the result",
"type": "string"
},
"outlook": {
"description": "One entry per day (1 to 3) with the risk name, SPC category code (TSTM, MRGL, SLGT, ENH, MDT, HIGH or NONE), validity window, issue time and forecaster",
"items": {
"properties": {
"category": {
"description": "Category"
},
"day": {
"description": "Outlook day, 1 to 3",
"type": [
"number",
"null"
]
},
"description": {
"description": "Short description"
},
"expires": {
"description": "Valid until (UTC)",
"type": [
"string",
"null"
]
},
"forecaster": {
"description": "Forecaster names",
"type": [
"string",
"null"
]
},
"issued": {
"description": "Issued at (UTC)",
"type": [
"string",
"null"
]
},
"risk": {
"description": "Risk name",
"type": [
"string",
"null"
]
},
"valid": {
"description": "True when the input passed validation"
}
},
"type": "object"
},
"type": "array"
},
"source": {
"description": "Data source the values come from",
"type": "string"
}
},
"required": [
"outlook",
"any_severe_risk"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}