Wunderground Mission Viejo (2025)

FAQs

How accurate is Wunderground? ›

Forecastadvisor.com, a website that tracks the accuracy of some of the most popular weather apps on the market, lists The Weather Channel as the most accurate weather app (83.33%) followed by Weather Underground (81.72%) (also under the same umbrella as The Weather Channel ownership-wise) followed by AccuWeather (79.30 ...

U.S. current conditions data comes from 180,000+ weather stations across the country including: Almost 2,000 Automated Surface Observation System (ASOS) stations located at airports throughout the country.

The Wunderground.com site (the "Site"), and Services (defined below) are owned and operated by The Weather Company, LLC, ("TWC” or “we”).

In wind speed comparisons, both The Weather Channel and Weather Underground were ranked last and were found to be 47.2 percent less accurate than AccuWeather in wind speed accuracy. The full study can be found here.

On August 22, 2023, IBM agreed to sell The Weather Company to private equity firm Francisco Partners for an undisclosed sum. After the acquisition of the company was completed in February 2024, Weather Underground also became controlled by the American private equity firm.

Not being able to establish the Weather Underground is usually to do with the Station ID and Station Key not perfectly entered - when your station has connected to your home Wi-Fi signal, but not Weather Underground, then there is something not quite right in the Weather Underground details.

The study analyzed 120 million forecasts from over 1,000 locations globally over a four-year period ending December 31, 2018, and AccuWeather was found to be the clear winner as the most accurate provider of weather forecasts in temperature, precipitation and wind speed– a clean sweep of all categories -- for a 1-5 ...

Officially known as the Weather Underground Organization (WUO) beginning in 1970, the group's express political goal was to create a revolutionary party to overthrow the United States government, which WUO believed to be imperialist.

Is Weather Underground API free? ›

One of the main features that people consider when they look for a Weather Underground API replacement is cost. The Weather Underground API previously offered a free tier but has since replaced it with only paid offerings.

User reports indicate no current problems at Weather Underground.

A barometric reading over 30.20 inHg is generally considered high, and high pressure is associated with clear skies and calm weather. If the reading is over 30.20 inHg (102268.9 Pa or 1022.689 mb): Rising or steady pressure means continued fair weather. Slowly falling pressure means fair weather.

Most passenger cars' psi requirement will be between 30 to 35 psi, but several vehicles fall outside of that range and every vehicle will have specific requirements. Good tire air pressure ensures that tires wear evenly, provide a smooth ride, and increase fuel efficiency.

Mission Viejo, CA weather report

The humidity is 42.06 percent with a dew point of 55.4 degrees fahrenheit that is steady since the last report.

-We can usually forecast your next-day temperature within about 2 to 3 degrees of accuracy. For example, if your forecast high is 60 today, that means the high will usually land between 57 and 63 degrees.

The Ambient Weather WS-2000 Smart Weather Station is our pick for the best home weather station overall because it's an advanced, capable device that's yours for a great price. It can be set to Imperial or Metric units, it has a bright, clear display, and it's reliable even in extreme weather conditions.

The Weather Company, an IBM Business

The world's most accurate forecaster globally, the company reaches hundreds of enterprise clients and more than 400 million monthly active users via its digital properties from The Weather Channel (weather.com) and Weather Underground (wunderground.com).

A seven-day forecast can accurately predict the weather about 80 percent of the time and a five-day forecast can accurately predict the weather approximately 90 percent of the time. However, a 10-day—or longer—forecast is only right about half the time.