Google has officially announced the rollout of a redesigned Google Play for Android smartphones and tablets.  The fresh new look of Google Play  updates the store to better fit with other Android features and services, including Google Now and Google Search. 

The update will be available to any phone or tablet running Android 2.2 or newer. As for arrival timeframe, some folks will probably get the new store design update today, or you can always go the link below to download the new APK.

This version - 4.0.25 - will be installed on top of your current Play Store installation.  (For those who can't wait for the OTA update)

New Google Play Store APK | Google Blog

Download WeatherBug to access the world's largest network of real-time weather sensors for forecasts, alerts and more. Get the industry's most accurate pinpoint forecasts for your neighborhood and around the world. Benefit from the fastest, most advanced early warning system, powered by the largest nationwide weather and lightning network. Know Before.

NEW! This is the best WeatherBug yet with slick new slide-side navigation, live customizable tiles and a boatload of extra content such as Spark lightning alerts and selectable background themes. Now with even easier access to exclusive real-time weather data, forecasts and alerts from the only neighborhood-level weather and alerting sensor network.

What's in this version:

-*NEW* Redesigned User Interface
-*NEW* Slide-side navigation w/ swiping
-*NEW* Dynamic live tiles
-*NEW* Background themes
-*NEW* Photos section

The free version of WeatherBug still has ads, but the Elite edition is just $2.99. That's actually $1 higher than it used to be, but still competitive with other weather apps on Android.

Source: Google Play Store