Temperatura— Cleveland· ora
ora☀ 28°Sereno
vento18km/h
UV5moderato
Pioggia💧 0 mm
min / max15°–28°°C

Temperature in °C. Wind in km/h: ≤12 calm, 12–30 moderate, >30 strong. UV (WHO scale): 0–2 low, 3–5 moderate, 6–7 high, 8–10 very high, 11+ extreme. UV values ≥ 8 require skin and eye protection.

Open-Meteo: open weather service based in Switzerland, founded in 2022. Combines models from several national agencies (DWD Germany, NOAA USA, ECMWF Europe, JMA Japan, Météo-France) in a public API under CC BY 4.0 license, no key required. open-meteo.com →
DB-IP: base di geolocalizzazione per indirizzo IP, gestita da DB-IP.com. Insubornável la usa per ricavare la città di chi visita e mostrare le previsioni locali già alla prima visita. La consultazione avviene sul nostro server — nessun indirizzo IP viene inviato a terzi. Licenza CC BY 4.0. db-ip.com →
GeoNames: base geografica aperta gestita da Unxos GmbH, in Svizzera, dal 2005. Raccoglie oltre 12 milioni di luoghi con coordinate, gerarchia amministrativa e nomi in centinaia di lingue. Insubornável ne usa 18.285 — paesi, regioni e città — nel selettore di regione e nel catalogo del meteo. Licenza CC BY 4.0. geonames.org →
Aggiornato: 08/09 20:21 UTC

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Qualita dell'aria — Cleveland
Indice europeo66Cattivo
PM 2,56.6μg/m³
PM 106.7μg/m³

EAQI (European Environment Agency): combines PM2.5, PM10, nitrogen dioxide and ozone on a 0–100+ scale; low = clean air, high = polluted. Particulate matter in micrograms per cubic meter (μg/m³): PM 2.5 are fine particles that penetrate the lungs; PM 10 are coarse inhalable particles. WHO daily limits: PM 2.5 ≤ 15, PM 10 ≤ 45.

Open-Meteo: open weather service based in Switzerland, founded in 2022. Combines models from several national agencies (DWD Germany, NOAA USA, ECMWF Europe, JMA Japan, Météo-France) in a public API under CC BY 4.0 license, no key required. air-quality-api.open-meteo.com →
Aggiornato: 08/09 20:21 UTC
Meteo spaziale
Kp2Calmo
Flusso solare142Normale
AuroraImprobabile

Space weather (also known as space meteorology). Planetary K-index (Kp, 0–9 scale): measures geomagnetic disturbance. Low = stable shortwave propagation for amateur radio; high = storms affecting satellites and GPS. Solar flux (F10.7 cm, in SFU): Sun's brightness in radio waves — high means active Sun. Aurora borealis visible only at Kp ≥ 5, at high northern latitudes (Iceland, northern Norway, Alaska) or southern (Patagonia, Antarctica).

NOAA SWPC (Space Weather Prediction Center): official US center for space weather forecasting, part of NOAA, operating 24/7 since 1965. The only body issuing global alerts for power grids, satellites, GPS and amateur radio. Public domain (17 USC § 105). swpc.noaa.gov →
Aggiornato: 08/09 19:23 UTC
Previsioni del tempo — 7 giorni— Cleveland
MAR08/0928°15°💧 0%
MER09/0932°22°💧 42%
GIO10/0924°21°💧 34%
VEN11/0922°16°💧 3%
SAB12/0926°16°💧 12%
DOM13/0925°19°💧 17%
LUN14/0925°20°💧 17%

Each day shows: day of the week, date, dominant condition (emoji), forecast high and low temperatures, and maximum precipitation probability (%). The current day appears highlighted with a blue border. Data from the same Open-Meteo model as the current weather widget — refreshed hourly.

Open-Meteo: open weather service based in Switzerland, founded in 2022. Combines models from several national agencies (DWD Germany, NOAA USA, ECMWF Europe, JMA Japan, Météo-France) in a public API under CC BY 4.0 license, no key required. open-meteo.com →
Aggiornato: 08/09 20:21 UTC
⚠ Allerte attive (ultime 48h)
Avvisi ufficiali di maltempo, nello standard internazionale CAP (Common Alerting Protocol), pubblicati dai servizi meteorologici e di protezione civile di ciascun paese: INMET · Defesa Civil de Santa Catarina · Epagri/CIRAM · Bureau of Meteorology · National Weather Service · Japan Meteorological Agency · PAGASA · Meteoalarm/EUMETNET · GDACS
🌍 Terremoti M ≥ 4,5 (ultime 24h)
▸ Come leggere questi valori

Magnitudo sulla scala Richter (logaritmica): ogni incremento di 1 punto moltiplica per ~32 l'energia rilasciata. Colori: verde (M < 5, raramente dannoso), giallo (5–5,9 moderato), arancione (6–6,9 forte), rosso (7+ maggiore, danni gravi). Profondità in chilometri — più è superficiale (fino a ~70 km), maggiore l'impatto in superficie. Fonte: USGS.

USGS (United States Geological Survey): US federal geological agency, founded in 1879. Operates the world's densest global seismographic network (~2,000 stations in 70 countries, ANSS program) and is the primary reference for earthquake data. Public domain. earthquake.usgs.gov →
Aggiornato: 08/09 20:19 UTC
🌪️ Eventi naturali in corso
▸ Come leggere questi valori

Natural events tracked by NASA in near real-time: wildfires, severe storms, volcanoes, floods, droughts, sea ice, landslides and more. The icon shows the type of phenomenon. Magnitude, when available, appears in the source's unit — e.g. area in acres for wildfires. Source: NASA EONET.

NASA EONET (Earth Observatory Natural Event Tracker): a service of NASA's Earth Observatory that curates and publishes near real-time metadata of natural events worldwide, linked to the matching satellite imagery. Public domain (17 USC § 105). eonet.gsfc.nasa.gov →
Sobre os links deste bloco: cada evento aponta para a fonte oficial registrada pela NASA. Alguns eventos aparecem SEM link porque a fonte é o IRWIN (Integrated Reporting of Wildland-Fire Information — sistema de incêndios florestais dos Estados Unidos restrito às agências, que exige login); não faria sentido enviar o leitor a uma tela de acesso fechado. Outras fontes trazem dados brutos, porém públicos: o JTWC (Joint Typhoon Warning Center — centro de alerta de tufões da Marinha dos EUA) publica boletins de texto com a posição, a intensidade e a trajetória prevista do ciclone, em formato técnico; o NATICE (National Ice Center — centro nacional de gelo dos EUA) publica uma planilha CSV com todos os icebergs rastreados — para achar um específico, procure a linha com o nome mostrado (por exemplo, D33D). Fontes como o Smithsonian GVP (Global Volcanism Program — programa de vulcanismo global) abrem uma página comum.
Aggiornato: 08/09 21:11 UTC
EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS17min

Severe Thunderstorm Warning issued September 8 at 4:02PM CDT until September 8 at 5:00PM CDT by NWS Jackson MS

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

SVRJAN The National Weather Service in Jackson has issued a * Severe Thunderstorm Warning for... Lincoln County in south central Mississippi... Eastern Franklin…

👁 6↗ Fonte
EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS27min

Extreme Heat Warning issued September 8 at 1:52PM PDT until September 9 at 8:00PM PDT by NWS San Diego CA

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the mid 80s at the beaches to 90s for higher coastal terrain with lo…

👁 0↗ Fonte
EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS27min

Extreme Heat Warning issued September 8 at 1:52PM PDT until September 9 at 8:00PM PDT by NWS San Diego CA

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the 90s to near 100 with low temperatures in the 70s expected. For t…

👁 0↗ Fonte
EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS27min

Extreme Heat Warning issued September 8 at 1:52PM PDT until September 9 at 8:00PM PDT by NWS San Diego CA

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with temperatures high temperatures in the upper 90s to 107 with low temperatures in the 70s e…

👁 0↗ Fonte
EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS27min

Extreme Heat Warning issued September 8 at 1:52PM PDT until September 9 at 8:00PM PDT by NWS San Diego CA

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the mid 90s to 106 with low temperatures in the 70s expected. For th…

👁 1↗ Fonte
EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS27min

Extreme Heat Warning issued September 8 at 1:52PM PDT until September 9 at 8:00PM PDT by NWS San Diego CA

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the 90s to near 101 with low temperatures in the 70s expected. For t…

👁 4↗ Fonte
EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS27min

Extreme Heat Warning issued September 8 at 1:52PM PDT until September 11 at 8:00PM PDT by NWS San Diego CA

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...Dangerously hot conditions with high temperatures of 106 to 110 expected with low temperatures in the 80s expected. * WHERE...Coachella Valley, San Die…

👁 4↗ Fonte
EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS1h

Extreme Heat Warning issued September 8 at 2:35PM CDT until September 8 at 7:00PM CDT by NWS Topeka KS

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...Dangerously hot conditions with heat index values up to 109. * WHERE...Portions of central, east central, north central, and northeast Kansas. * WHEN..…

👁 0↗ Fonte
EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS1h

High Wind Warning issued September 8 at 11:22AM AKDT until September 11 at 4:00PM AKDT by NWS Fairbanks AK

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...Southwest winds 30 to 45 mph with gusts up to 65 mph expected. * WHERE...Western Arctic Coast. * WHEN...From 4 AM Thursday to 4 PM AKDT Friday. * IMPAC…

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EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS2h

Extreme Heat Warning issued September 8 at 11:33AM MST until September 10 at 8:00PM MST by NWS Phoenix AZ

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...Dangerously hot conditions. Afternoon temperatures 105 to 109 expected. Major Heat Risk. * WHERE...The Phoenix metropolitan area. * WHEN...Until 8 PM M…

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EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS2h

Extreme Heat Warning issued September 8 at 11:33AM MST until September 11 at 8:00PM MST by NWS Phoenix AZ

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...Dangerously hot and humid conditions. Afternoon temperatures 106 to 114 expected. Major Heat Risk. * WHERE...Portions of Imperial County, including the…

👁 0↗ Fonte
EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS2h

Extreme Heat Warning issued September 8 at 11:33AM MST until September 11 at 8:00PM MST by NWS Phoenix AZ

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...Dangerously hot and humid conditions. Afternoon temperatures 107 to 110 expected. Major Heat Risk. * WHERE...The Yuma area. * WHEN...Until 8 PM MST Fri…

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EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS2h

Extreme Heat Warning issued September 8 at 11:33AM MST until September 11 at 8:00PM MST by NWS Phoenix AZ

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...Dangerously hot and humid conditions. Afternoon temperatures 102 to 111 expected. Major Heat Risk. * WHERE...In Arizona, Central La Paz and Parker Vall…

👁 0↗ Fonte
EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS2h

Extreme Heat Warning issued September 8 at 11:33AM MST until September 10 at 8:00PM MST by NWS Phoenix AZ

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...Dangerously hot conditions. Afternoon temperatures 103 to 110 expected. Major Heat Risk. * WHERE...Gila Bend, Sonoran Desert Natl Monument, Tonopah Des…

👁 0↗ Fonte
EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS2h

Flood Watch issued September 8 at 12:31PM MDT until September 8 at 6:00PM MDT by NWS Albuquerque NM

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of central New Mexico, including the following area, South Ce…

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EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS3h

Fire Weather Watch issued September 8 at 1:19PM CDT until September 10 at 9:00PM CDT by NWS Bismarck ND

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH EARLY THURSDAY EVENING DUE TO WIND AND LOW RELATIVE HUMIDITY FOR SOUTHWEST AND PORTIONS OF NORTH…

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EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS3h

Fire Weather Watch issued September 8 at 12:15PM MDT until September 10 at 8:00PM MDT by NWS Billings MT

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

The National Weather Service in Billings has issued a Fire Weather Watch...which is in effect from Thursday afternoon through Thursday evening. * IMPACTS: Low h…

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EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS3h

Red Flag Warning issued September 8 at 12:03PM MDT until September 8 at 8:00PM MDT by NWS Cheyenne WY

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* AFFECTED AREA...Fire weather zones 417, 418, 419, 420, 421, 422, and 427. * WIND... WESTERLY WINDS GUSTING TO 35 MPH * HUMIDITY...BETWEEN 10 AND 15 PERCENT * …

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EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS3h

Red Flag Warning issued September 8 at 11:49AM MDT until September 10 at 9:00PM MDT by NWS Riverton WY

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* IMPACTS: Low Humidities...Strong Gusty Winds...and Wind Shift with a Cold Front could cause erratic fire behavior. * AFFECTED AREA: In Central WY...Fire Weath…

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EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS3h

Red Flag Warning issued September 8 at 11:49AM MDT until September 8 at 7:00PM MDT by NWS Riverton WY

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* IMPACTS: Low Humidities...Strong Gusty Winds...and Wind Shift with a Cold Front could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zones..…

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EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS3h

Fire Weather Watch issued September 8 at 11:49AM MDT until September 9 at 7:00PM MDT by NWS Riverton WY

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from Wednesday afternoon through Wednesday evening. * IMPACTS: Low …

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EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS3h

Extreme Heat Warning issued September 8 at 10:49AM PDT until September 10 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...Temperatures of 88 to 108 expected. * WHERE...Calabasas and Agoura Hills, Eastern San Fernando Valley, Eastern Santa Monica Mountains Recreational Area…

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EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS3h

Extreme Heat Warning issued September 8 at 10:49AM PDT until September 10 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...Temperatures of 88 to 100 expected. * WHERE...Catalina and Santa Barbara Islands. * WHEN...From 8 AM Wednesday to 8 PM PDT Thursday. * IMPACTS...Heat r…

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EUASERVICO NACIONAL DE METEOROLOGIA DOS EUA — ALERTAS3h

Extreme Heat Warning issued September 8 at 10:49AM PDT until September 10 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

Fonte: Servico Nacional de Meteorologia dos EUA — Alertas

* WHAT...Temperatures between 92 and 108 expected. * WHERE...Calabasas and Agoura Hills, Eastern San Fernando Valley, Eastern Santa Monica Mountains Recreationa…

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