Elemental Weather vs Deviant Weather

Elemental Weather is a cloud-based service and mobile application providing comprehensive weather data, including current conditions, extended forecasts, and historical weather data for web and mobile applications supporting active user communities. Available weather metrics include temperature, rainfall, wind speed (including gusts), snow, perceived temperature, humidity, and air pressure. Historical weather data is available at hourly and daily levels. Forecasts are available for hourly, daily, and 12-hour (day/night) periods. In addition to current, forecasted, and historical weather data, the Elemental Weather API provides hourly observations from the NOAA network of National Data Buoy Center (NDBC) buoys and Coastal Marine Automated Network (C-MAN) stations. All stations measure wind speed, direction, and gust; atmospheric pressure; and air temperature. In addition, all buoy stations, and some C- MAN stations, measure sea surface temperature and wave height and period. Conductivity and water current are measured at selected stations. Weather condition data is also available from offshore oil rigs and ships at sea participating in government data reporting programs. The Elemental Weather app also presents near real-time data provided by the US Geological Services (USGS) Groundwater and Streamflow Information Program. The program supports the collection and delivery of streamflow and water-level information from approximately 8,500 sites and water-level information from more than 1,700 additional sites. Our clients include marine fishery managers (at the federal, state, and local levels), nonprofit environmental and conservation agencies, universities, recreational anglers, outdoor enthusiasts.

Deviant Weather — your weather, in context. Most weather apps tell you what the weather is. Deviant Weather tells you how unusual it is. Every reading — temperature, pressure, wind, humidity, and more — is compared against years of local climate history, so you instantly see what's normal for your location and what isn't. It's the difference between "68°F and cloudy" and "68°F — notably cooler and much cloudier than usual for this time of year." KNOW WHAT'S NORMAL. SPOT WHAT'S NOT. • A dozen conditions analyzed for anomalies — temperature, feels‑like, dew point, humidity, pressure, wind speed and gusts, cloud cover, UV, and precipitation • Baselines built from up to a decade of real local history for your exact location — not a global rule of thumb • "For this time of year" comparisons that account for the season and time of day • Thresholds calibrated to each place's own climate, so a small wobble never gets flagged like a true outlier • Plain‑language summaries with the numbers behind them: "Current temperature is 68°F vs. the historical average of 74°F — 6° cooler than typical" • Month‑to‑date trends and extreme‑event detection for the standout days SEE THE STORY, NOT JUST THE NUMBER • Interactive 24‑hour charts for temperature, pressure, and wind — current reading, historical average, and the deviation between them, all in one view • Tap any hour for an exact readout • A "normal range" band that shows the typical historical range at a glance • A 10‑day forecast with daily ranges, conditions, and a clear color language (cooler = blue, warmer = red) used everywhere BUILT TO LIVE ON YOUR DEVICES • Save your favorite places and add your current location • Syncs your locations and settings across iPhone and iPad through your private iCloud — no separate account, no third‑party servers • Privacy by design: precise coordinates stay on your device • Works offline with cached conditions, charts, and forecasts • A clean, adaptive layout for iPhone and iPad in full light and dark mode MADE YOUR WAY • Choose your units for temperature, pressure, wind, precipitation, and distance • Toggle confidence indicators, the normal‑range band, and more • Designed for accessibility — VoiceOver, Dynamic Type, Reduce Motion, and high‑contrast support throughout Powered by Apple Weather. Stop guessing whether today is "weird." See exactly how it compares.