We make weather data easy to understand so you can make the best decisions.

Process

Process

Inside the AccuWeather Forecast Engine.

Inside the AccuWeather Forecast Engine.

STEP 01 —

Largest and best collection of real-time data.

Largest and best collection of real-time data.

STEP 02 —

Expert data analysis.

Expert data analysis.

STEP 03 —

Forecasts with proven Superior Accuracy.

Forecasts with proven Superior Accuracy.

STEP 04 —

Partner, prepare and protect with greater confidence.

Partner, prepare and protect with greater confidence.

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01 — Largest and best collection of real-time data.

We collect the most complete database of forecast models from around the world.

We source weather data from governments and partners; observations from land, ships, and aircraft; crowdsourced reports; satellites; and radar sets from 40 countries.

170+

Forecast Models

01 — Largest and best collection of real-time data.

We collect the most complete database of forecast models from around the world.

We source weather data from governments and partners; observations from land, ships, and aircraft; crowdsourced reports; satellites; and radar sets from 40 countries.

170+

Forecast Models

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02 — Expert data analysis.

We’ve pioneered the process of digitally processing weather data for 30+ years.

The data we collect is put through a rigorous QA process and analyzed in our Digital Forecast System, the world’s first and most advanced. This system uses proprietary data sets to continuously modify our forecasts, ensuring they always include the latest data.

12+

Terabytes of data

02 — Expert data analysis.

We’ve pioneered the process of digitally processing weather data for 30+ years.

The data we collect is put through a rigorous QA process and analyzed in our Digital Forecast System, the world’s first and most advanced. This system uses proprietary data sets to continuously modify our forecasts, ensuring they always include the latest data.

12+

Terabytes of data

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03 — Forecasts with proven Superior Accuracy.

We forecast for 3.5 million locations with 100+ parameters.

Our state-of-the-art microscale model downscales high-performing global and regional model data to provide accurate forecasts localized to every 1 km globally. Forecasts are generated for every minute over the next two hours and for every hour over the next 90 days. All of this is complemented by our team of 100+ expert meteorologists who review forecasts for accuracy and clarity.

200+

Languages

03 — Forecasts with proven Superior Accuracy.

We forecast for 2.3 million locations with 100+ parameters.

Our state-of-the-art microscale model downscales high-performing global and regional model data to provide accurate forecasts localized to every 1 km globally. Forecasts are generated for every minute over the next two hours and for every hour over the next 90 days. All of this is complemented by our team of 100+ expert meteorologists who review forecasts for accuracy and clarity.

200+

Languages

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04 — Partner, prepare and protect with greater confidence.

We deliver actionable, hyper-localized forecasts — tailored to specific weather thresholds — to help businesses make the best weather-impacted decisions.

Delivered on our multi-device platform, our warnings and forecasts mitigate risks and maximize opportunities related to weather impacts. We continuously update these products to ensure responses are based on the most recent, accurate, and site-specific weather data.

1.5b

People

04 — We protect people and profits

We deliver actionable, hyper-localized forecasts — tailored to specific weather thresholds — to businesses.

Delivered on our multi-device platform, our warnings and forecasts mitigate risks and maximize opportunities related to weather impacts. We continuously update these products to ensure responses are based on the most recent, accurate, and site-specific weather data.

1.5b

People

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04 — Partner, prepare and protect with greater confidence.

We deliver actionable, hyper-localized forecasts — tailored to specific weather thresholds — to help businesses make the best weather-impacted decisions.

Delivered on our multi-device platform, our warnings and forecasts mitigate risks and maximize opportunities related to weather impacts. We continuously update these products to ensure responses are based on the most recent, accurate, and site-specific weather data.

1.5b

People

04 — We protect people and profits

We deliver actionable, hyper-localized forecasts — tailored to specific weather thresholds — to businesses.

Delivered on our multi-device platform, our warnings and forecasts mitigate risks and maximize opportunities related to weather impacts. We continuously update these products to ensure responses are based on the most recent, accurate, and site-specific weather data.

1.5b

People

 
About Us

Our forecasts go beyond technology to create safer lives and more profitable businesses.

 

About Us

AccuWeather provides the world's most sophisticated weather intelligence to make lives simpler, safer, and better.

About Us

AccuWeather provides the world's most sophisticated weather intelligence to make lives simpler, safer, and better.

The latest from AccuWeather

Press Release

AccuWeather Sponsors Climate Change Machine Learning Research Competition at University of Toronto

Artificial Intelligence research competition focuses on pressing issues and the intimate connection between science and weather AccuWeather Global Weather Center, October 22, 2020 -AccuWeather, provider of the world's most accurate weather forecasts and warnings, today announced it is a key sponsor of this year's Project X competition hosted by the University of Toronto's AI  (U...

Thu, 22 Oct 2020 13:53:29 GMT

Press Release

Weather Photographer of the Year 2020 Winners Announced

AccuWeather Global Weather Center, October 17, 2020 – Rudolf Sulgan's image, Blizzard, showing Brooklyn Bridge in New York, has been announced the winner of the Royal Meteorological Society's Weather Photographer of the Year 2020, in association with AccuWeather. Of a shortlist of 26 images chosen from over 7,700 entered into the competition, Blizzard was chosen as...

Sun, 18 Oct 2020 13:13:08 GMT

Press Release

AccuWeather Elevates Oliver Knowlton to Chief Strategy Officer

Knowlton's considerable operational experience, executive-level consulting, and focus on growth make him a valued member of AccuWeather's leadership team. AccuWeather Global Weather Center, October 8, 2020 - AccuWeather today announced that Oliver Knowlton has been named Chief Strategy Officer (CS0), reporting directly to Founder and Chief Executive Officer Dr. Joel N. Myers, effective immediately. Knowlton...

Thu, 08 Oct 2020 15:41:40 GMT