Snowfall Totals Last 24 hours in Portola Valley, CA 94028

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🌧️No rain gauge needed to track rainfall

🚗No more wasted gas or time driving around checking locations

🔔Never miss when rain starts

📊See if you're above or below average for the year

🌥️Plan ahead without uncertainty

📅We automatically track every rain event for you

Download Free Today

Scan or tap the QR code below to download the app

Princess Dryden

"This is the most accurate app that I've found."

Tap the store below to get the #1 weather app for rain.

View Rainfall Totals

View Rainfall Totals

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View Live Radar

Princess Dryden

"This is the most accurate app that I've found."

Tap the store below to get the #1 weather app for rain.

View Rainfall Totals

View Live Radar