Spring 2021 forecast on 1Weather - #1 Free Weather App

View storm tracker, tornado warning, today’s & tomorrow’s temperature with alerts on 1Weather App

Hourly Chances of Rain & Snow

Never let Rain or snow catch you by surprise. Know when to take that umbrella or jacket.

Dark Mode

All new design with stunning dark mode for your weather app.

Health Information

Stay healthy, view accurate AQI, Pollen Count, Pollutants including PM 10 & health advice with forecast map

Live Radar online with 25+ layers

Track Weather Map and US weather map for today, yesterday & tomorrow. Stay safe, accurately track thunderstorms, typhoons, hurricanes, snow and more severe weather & climate.

Daily and Hourly Forecast

No weather surprises! Plan your day, week or even predict climate changes with our extended forecasts.

48 hours Detailed Forecast

Get an hour by hour forecast from innumerable weather stations to know if you need that light jacket or not

Hyperlocal Severe Weather Warnings

We care for your safety. Any severe weather alerts are delivered in Realtime.

UV Rating, Dew Point, Visibility Info, Humidity, Wind speed and Atmospheric Pressure

15+ weather data points including uvi Index to help you get all the weather information you need.

Sun and Moon Tracker

Get sunset, sunrise, moon-rise, moon phases and more.

Go Pro

Go pro and remove ads for life at just $ 1.99 !

Need Help?

Please feel free to reach us at . We would love to hear from you.

What’s New

Version 5.1.1

Bug fixes and performance improvements.

Ratings and Reviews

4.4 out of 5
1.6K Ratings

1.6K Ratings

sway2this ,

Better than most

There is a new issue with alert notifications - I received 89, one for every minute, during a 90 minute period. Been using the app for 9 months. Thanks for fixing the title case issue in discussion text, but readability is still a problem on both iPad and iPhone. The font is incredibly tiny, waaaay too small. I really can’t bear it. Hopefully this will change in the next update. It would be greater to reverse the white on black background, too — it is terrible for the eyes. Otherwise there is a lot to like. The fact that there is good discussion is a huge advantage over the other, shallow weather apps out there. The map features are ok although I wish it would display more than one overlay at a time. Switching between clouds and precipitation and wind speed is a pain. I’d like to see all. The forecast graphics are hokey and not all that useful, especially “precipitation.” Little beakers that slowly fill to display a likelihood percentage of snow/rain per day? Grade-school level. I think the developers are on the right track, though, and this app is the best since STORM, which I’m still broken-hearted about. I use the NOAA enhanced radar app along with 1weather to get everything I need, especially lightning strikes.

Daves1975 ,

Long time user

I have been using 1Weather for a long time. I first found the app on Google Play. It works great. I was glad to find it on the App Store when I switched to iOS. I find it works better then most weather apps I have used, including the the stock apps. I like this app a lot. You should give it a try. I am now giving it 4 stars. 1Weather does not work with the Apple Watch. If it worked with my Apple Watch I would have kept using this app. 1Weather sends alerts constantly. It sent me a same thunder storm alert several times within an hour. I only need one. I had to turn off the notifications.

Dale in TX ,

Broken unsupported app will not add locations

This developers newest version is over a year old they are definitely not supporting the app! Do not download or try to use and it definitely do not pay for the ad free app!!!!!!!! Adding locations is no longer connected to a database I can see from reading recent reviews and it’s happening all the way back to October 2020 and this is December 23, 2020 so the developer is no longer supporting the app I have the paid version and it used to be very good but the developer is no longer supporting it otherwise you want to see reviews back to October 2020 when the problem seems to first started! I try to even look for Houston Texas and it could not even find that city or any other city in the entire United States! I am sick of these paid apps that they no longer want to support anymore they went down the road of “Weather Bug” who used to have a paid appuntil they discontinued supporting it after less than one year after I paid for the app!

App Privacy

The developer, OneLouder, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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