{"uid":"cap_7Xb7E5vKoMYw2r4JH16dn","slug":"global-weather-wind-chill-calculator-767d649b","name":"Global Weather Wind Chill Calculator","description":"NWS wind chill (feels-like in cold wind) from temperature and wind speed in F and C, with frostbite timing when severe.","url":"https://weather-global.x402tookit.com/wind-chill?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["temp","wind"],"properties":{"temp":{"type":"number","description":"Air temperature"},"unit":{"type":"string","description":"Temperature unit F (default) or C"},"wind":{"type":"number","description":"Wind speed"},"windUnit":{"type":"string","description":"mph (default), kmh or ms"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"asOf":{"type":["null","string"]},"source":{"type":["null","string"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"windKmh":{"type":["null","number"]},"windMph":{"type":["null","number"]},"category":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"frostbite":{"type":["null","string"]},"disclaimer":{"type":["null","string"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"windChillC":{"type":["null","number"]},"windChillF":{"type":["null","number"]},"temperatureC":{"type":["null","number"]},"temperatureF":{"type":["null","number"]}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_u1Rznm7X2U_l4-2LFnoGL","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates NWS wind chill (feels-like temperature in cold wind) from air temperature and wind speed, returning values in both Fahrenheit and Celsius plus frostbite timing when conditions are severe.","exampleAgentPrompt":"What's the wind chill right now if it's -5°F outside with winds at 30 mph? Use Fahrenheit and let me know if there's any frostbite risk.","exampleUseCases":[{"title":"Cold weather safety check before outdoor run","prompt":"It's 15°F with 20 mph winds this morning — what's the actual feels-like temperature in Fahrenheit and how long before frostbite becomes a risk?"},{"title":"Ski resort conditions assessment","prompt":"At the top of the mountain it's -8°C with winds at 60 km/h — what's the wind chill in Celsius and is that a dangerous exposure level?"},{"title":"Construction site worker safety alert","prompt":"Our outdoor crew is working in 10°F temperatures with 35 mph gusts today — can you calculate the wind chill and tell me if there's a frostbite danger window?"}],"resultDescription":"Returns wind chill temperature in both Fahrenheit and Celsius, wind speed in both mph and km/h, a danger category label, a human-readable summary and verdict, frostbite timing estimate when conditions are severe, and optional disclaimer or degraded-mode flag.","failureModes":["Missing required 'temp' or 'wind' query parameters returns an error","Wind chill formula only applies below 50°F / 10°C and at wind speeds above 3 mph — values outside this range may return null or a note that wind chill is not applicable","Invalid unit strings for 'unit' or 'windUnit' may cause errors or fall back to defaults","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you need a precise NWS-formula wind chill calculation from known temperature and wind speed values, especially when frostbite risk assessment is needed. Prefer this over general forecast endpoints when you already have the raw temperature and wind data and need the derived feels-like metric with safety categorization. Not suited for heat-based feels-like (use the heat index endpoint instead).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:20:23.250Z","isFirstParty":false,"canonicalSlug":"global-weather-wind-chill-calculator-767d649b"}