Synoptic is a one-stop data hub for 90,000+ surface weather stations along with other weather related data sets. Access all public data for free with our API!

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Synoptic is heading to Amsterdam for Meteorological Technology World Expo, Oct 6-8! Visit booth C25 to explore Synoptic's real-time environmental data platform, talk WIS 2.0, and meet our leadership team. See you in Amsterdam! #MetTechExpo #WIS2 #WeatherData
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ANM, Romania's National Meteorological Administration, is now on Synoptic! Hourly observations from roughly 160 stations nationwide, including wind, snow depth, and water temperature. Explore the data on the Synoptic Data Viewer: 🌐 zurl.co/tAyMq #weather #Romania
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The China National Environmental Monitoring Centre (CNEMC) is now live on Synoptic! Hourly air quality data (PM2.5, PM10, SO₂, NO₂, CO, O₃ & AQI) from 1,600+ stations across China. Explore the data now: 🌐zurl.co/8CWMm #airquality #environmentaldata #weatherapi
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Great apps start with great data. Synoptic's Weather API gives applications like Lazy Surfer the hyperlocal, quality-controlled accuracy people trust. See how Synoptic helped power Lazy Surfer in our article below: 🌊 zurl.co/CMH2n #WeatherAPI #Surfing #Weather
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Weather data shouldn't live in silos. Synoptic brings 170,000+ stations across 320+ public and private networks into one platform, real-time, historical, and quality-controlled. See why developers choose Synoptic in our article: zurl.co/bJH2u #WeatherData #WeatherAPI
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Enhanced weather coverage across Czechia is now live on Synoptic with the Czech Hydrometeorological Institute (CHMI) network! 472 stations, 13 variables, reporting every 10 minutes. Explore observations now: zurl.co/GWJ8L #WeatherAPI #Meteorology @CHMUCHMI
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Synoptic has been featured in Wind Systems Magazine! Our case study with Adiabat shows how the Synoptic platform helps turn post-storm wind analysis into fast, defensible answers, turning hours of work into minutes. Read more: zurl.co/CPNKS #WindEnergy #WeatherAPI
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Synoptic has been selected by @metoffice to redevelop and provide operational support for EUMETNET’s three weather observation data hubs, Improving reliability and accessibility of weather data across Europe and beyond. Read more: zurl.co/Tpovp #Weather #Meteorology
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Synoptic just kicked off the search for a CTO! If you've led engineering efforts and want real ownership over architecture, security, and scaling a platform powering real-time weather data worldwide, apply now by following the link below: 🔗 zurl.co/BvqYw
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Synoptic is at the Water Observing Technology Forum in Tuscaloosa, AL! Miranda Bitting & McKaylah Hawkins are connecting with water monitoring & AI experts, hosted by CIROH & @USGS. We're proud to share how real-time data powers forecasting and AI models. #WOTF2026 #Hydrology
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🚗 Road tripping this summer? Synoptic now has full access to ARDOT's 37 road-weather stations statewide, with live road temp, ice thickness, friction, and more, updated every 10 min. Explore now: zurl.co/hOum8 #WeatherData #RoadSafety #Arkansas #ARDOT
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Salt Lake City hit its hottest temp on record: 109.4°F on July 12th. The same heat dome pushed records elsewhere too: Billings MT 111.2°F, Miles City MT 114.8°F, Sheridan WY 109.4°F. For in depth analysis read our blog: 📃 zurl.co/9BjgF #ExtremeHeat #heatdome
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Synoptic is excited to join the weather community this week at the 2026 AMS Washington Forum & Summer Community Meeting, with the topic: Capturing our Enterprise. If you're attending, let's connect! Learn more: zurl.co/oN2Dh @ametsoc #AMSSummerMeeting #AMS2026
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Working with weather data shouldn't be complicated. This video covers the Synoptic Weather API's request structure, key parameters, and how to read responses across our services. Watch the video now with the link below: zurl.co/daVIW #WeatherData #API #Meteorology
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New on the Synoptic platform: the Northern Wasco County PUD network! Access real-time temperature, wind, humidity, and precipitation data across Wasco County, Oregon, reporting as fast as 1 minute. Explore observations from the network: 🌎 zurl.co/Fo2q2 #weather
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Synoptic has been selected by the UK Met Office to deliver weather data services, powering surface observations across the UK and Europe to strengthen forecasting, modeling, and research. Proud to champion public-private collaboration in weather services! zurl.co/Usnlr
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Happy Independence Day! 🇺🇸 We hope your skies are clear for tonight's celebrations. Wishing you a safe, happy, and relaxing Fourth of July with family and friends from all of us at Synoptic. #IndependenceDay #4thOfJuly
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During the January 2025 Los Angeles wildfires, gusts at the Cheeseboro RAWS station blew past the 99th percentile. Our new white paper shows how Synoptic's Percentiles Service gives utility managers that historical context in real time. zurl.co/xd5oY #FireWeather
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Synoptic President and CEO Ashish Raval is joining a global panel of experts for "The Quiet Revolution in Hydrology," a free webinar hosted by Kisters. June 30 | 07:00 CEST and July 1 | 16:00 CEST. Register for the webinar now: zurl.co/AbpDH #Hydrology #WaterData
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KNMI - Royal Netherlands Meteorological Institute is now on Synoptic! Access 59+ real-time weather stations across the Netherlands, reporting every 10 minutes with temp, wind, precip, solar radiation & more. Explore KNMI: zurl.co/rDmK7 #KNMI #Netherlands #data
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