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

AccuWeather and Climate Change

Climate change is a matter of intense interest and global importance.

AccuWeather and Climate Change

Climate change is a matter of intense interest and global importance.

AccuWeather and Climate Change

Climate change is a matter of intense interest and global importance.

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Climate change impacts all of us.

Weather and climate events have an annual impact of trillions of dollars on the global economy and remain top concerns of leaders worldwide according to the World Economic Forum’s Global Risks Report. As reported by the National Oceanic & Atmospheric Administration (NOAA), the U.S. has sustained 273 weather & climate disasters since 1980 where overall damages/costs reached or exceeded $1 billion.

The evidence is clear.

With observational evidence mounting, there can be little doubt that humans have influenced and continue to influence the world’s climate. Climate change is not new, and our climate has undergone many transformations over millions of years. There is increasing evidence it has been accelerated, if not exacerbated, by humankind over the last several decades by the burning of fossil fuels.
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Science drives us forward.

As an organization steeped in science, we use our various media and digital platforms, along with our weather and climate expertise, to promote better, safer, and more healthful conditions for all people.

Protecting people and the planet.

We achieve these goals by providing the most accurate weather and climate forecasts; comprehensive analysis, reporting, and awareness of climate change, and the continued development of superior products to help people and businesses make better decisions as our climate changes.
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Climate change impacts all of us.

Climate change is a matter of intense interest and global importance. Weather and climate events have an annual impact of trillions of dollars on the global economy and remain top concerns of leaders worldwide according to the World Economic Forum’s Global Risks Report. As reported by the National Oceanic and Atmospheric Administration (NOAA), the U.S. has sustained 273 weather and climate disasters since 1980 where overall damages/costs reached or exceeded $1 billion.
Image

The evidence is clear.

With observational evidence mounting, there can be little doubt that humans have influenced and continue to influence the world’s climate. Climate change is not new, and our climate has undergone many transformations over millions of years. There is increasing evidence it has been accelerated, if not exacerbated, by humankind over the last several decades by the burning of fossil fuels.
Image

Science drives us forward.

As an organization steeped in science, we use our various media and digital platforms, along with our weather and climate expertise, to promote better, safer, and more healthful conditions for all people.
Image

Protecting people and the planet.

We achieve these goals by providing the most accurate weather and climate forecasts; comprehensive analysis, reporting, and awareness of climate change, and the continued development of superior products to help people and businesses make better decisions as our climate changes.
Image

Climate change impacts all of us.

Climate change is a matter of intense interest and global importance. Weather and climate events have an annual impact of trillions of dollars on the global economy and remain top concerns of leaders worldwide according to the World Economic Forum’s Global Risks Report. As reported by the National Oceanic and Atmospheric Administration (NOAA), the U.S. has sustained 273 weather and climate disasters since 1980 where overall damages/costs reached or exceeded $1 billion.
Image

The evidence is clear.

With observational evidence mounting, there can be little doubt that humans have influenced and continue to influence the world’s climate. Climate change is not new, and our climate has undergone many transformations over millions of years. There is increasing evidence it has been accelerated, if not exacerbated, by humankind over the last several decades by the burning of fossil fuels.
Image

Science drives us forward.

As an organization steeped in science, we use our various media and digital platforms, along with our weather and climate expertise, to promote better, safer, and more healthful conditions for all people.
Image

Protecting people and the planet.

We achieve these goals by providing the most accurate weather and climate forecasts; comprehensive analysis, reporting, and awareness of climate change, and the continued development of superior products to help people and businesses make better decisions as our climate changes.
 
About Us

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

Read Our Story
 

About Us

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

Read Our Story

About Us

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

Read Our Story

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AccuWeather Founder Dr. Joel N. Myers Comments on The New York Times Story on FOX Entry into Weather

Accurate, timely forecasts save lives  Weather events have an annual global economic impact of trillions of dollars and cause hundreds of thousands of deaths and injuries each year. As increasingly volatile weather impacts more people, the focus should not be on an unproven entrant and “media wars,” (Fox's New Channel Changes the Climate for Weather TV, July 6,...

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