AllWeather - Weather Dashboard & Forecasts

About

AllWeather is a comprehensive weather dashboard and floating weather bar for Chrome — with 16-day forecasts, 168-hour hourly data, air quality, pollen, radar maps, solar/lunar info, and smart recommendations. Everything is free, no API key required, and no backend needed.

★ FLOATING WEATHER BAR ON EVERY PAGE

A sleek, draggable frosted-glass pill floats on every webpage you visit, showing the current temperature and conditions at a glance. Click to expand into a detailed card with high/low temps, wind, humidity, precipitation countdown, and smart recommendations — without ever leaving your tab.

★ 7-TAB WEATHER DASHBOARD

Click the extension icon to open a full-featured weather dashboard:

• Now — current conditions, feels-like, 9-metric grid (wind, humidity,
  pressure, UV, visibility, dew point, cloud cover, gusts, precipitation), clothing/activity recommendations, commute weather, and historical comparison ("this day last year")

• Hourly — scrollable 168-hour (7-day) forecast timeline with temperature, weather icons, wind speed, and precipitation probability for every hour

• 16-Day — extended daily forecast cards with high/low, weather conditions, wind, precipitation chance, UV index, and sunrise/sunset times

• AQI — real-time Air Quality Index (US & EU scales), 6 pollutant breakdown bars (PM2.5, PM10, O3, NO2, SO2, CO), and 6 pollen type cards
 (Alder, Birch, Grass, Mugwort, Olive, Ragweed) with European levels

• Solar — sunrise, sunset, solar noon, day length, golden hour, moon phase with visual emoji, moonrise/moonset, and next full moon date (powered by SunCalc)

• Map — interactive Leaflet map with OpenStreetMap tiles and live RainViewer radar/satellite overlay. See precipitation patterns in your area in real time

• Settings — temperature (C/F), wind speed (km/h, mph, m/s, knots), precipitation (mm/inch), pressure (hPa/inHg/mmHg), time format (12h/24h), badge display, dark/light theme, weather bar toggle, commute time configuration, and unlimited location management

★ SMART RECOMMENDATIONS

AllWeather analyzes current conditions and gives you actionable advice:
• Clothing suggestions based on temperature and wind chill
• Umbrella reminders when rain is likely
• UV warnings with sunscreen recommendations
• Activity suggestions for the current weather
• Precipitation countdown — "Rain in ~45 min" or "Rain stops in ~20 min"

★ UNLIMITED LOCATIONS

Add as many locations as you want — completely free. Search any city worldwide and switch between locations instantly. Set any location as your default for the badge and weather bar.

★ COMMUTE WEATHER

Set your morning and evening commute times in Settings. The Now tab shows a quick-glance strip with temperature, conditions, and precipitation probability at your departure times so you can plan your day.

★ COPY WEATHER SUMMARY
One-click copy button generates a formatted weather summary you can paste into messages, emails, or social media.

★ HISTORICAL COMPARISON
See how today's weather compares to the same date last year — temperature, conditions, and precipitation side by side.

★ ALL DATA FROM OPEN-METEO (FREE)
AllWeather uses the Open-Meteo API exclusively — a free, open-source weather API that requires no API key, no account, and no payment. Weather data is refreshed automatically every 30 minutes.

★ YOUR PRIVACY, PROTECTED
No accounts, no sign-ins, no tracking, no analytics. All settings and weather cache are stored locally on your device. IP geolocation is used once on first install to detect your approximate location — after that, no personal data is collected or transmitted. The extension communicates only with Open-Meteo (weather data), RainViewer (radar tiles), and OpenStreetMap (map tiles).

Get the weather at a glance, everywhere you browse. Install AllWeather today.