Merced River At Happy Isles Bridge

Near Yosemite USGS: 11264500 Provisional Data Last Updated: May 11, 09:00 PM Pacific Daylight Time

Current Flow

1,430 cfs

Flow Conditions Normal Flow Is Rising 25th–75th Percentile

Water Temp

55.2 °F

Safe (< 65°F)

Expected Weather

Temp --°F

Wind -- mph

Rain Chance --%

Pressure -- hPa

Location

System Insights

Typical seasonal flows. Ideal for most activities.

Verify access, permits, and local conditions before entering any waterway.

Today's Weather

Forecast Details

Morning

At 6 AM: 61°F and Mainly Clear, wind S at 10 mph. By 10 AM: 79°F and Clear, wind N at 4 mph.

Afternoon/Evening

At 2 PM: 83°F and Clear, wind W at 14 mph. By 6 PM: 79°F and Clear, wind W at 10 mph.

Overnight

Dropping from 70°F at 10 PM to 64°F by 4 AM. Conditions Clear with wind SE at 5 mph.

3-Day Outlook

🌘 Waning Crescent

Today, May 11

⛅

83° / 61°

Chance of Rain: 1%

🌅 5:51 AM 🌇 7:57 PM

Tuesday, May 12

☁️

85° / 63°

Chance of Rain: 3%

🌅 5:50 AM 🌇 7:58 PM

Wednesday, May 13

☁️

70° / 56°

Chance of Rain: 4%

🌅 5:49 AM 🌇 7:59 PM

7-Day Flow History

Source: USGS

Current (CFS)

Historical Median

Normal Range

7-Day Water Temperature (°F)