Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Current conditions at

Merced Regional Airport (KMCE)

Lat: 37.28306° N Lon: 120.50778° W Elev: 154.0 ft.

Clear

81°F

27°C

Humidity 51%
Wind Speed NNW 9 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 29 Jul 09:15 PM PDT
Detailed forecast for

Merced - Madera - Mendota

Tonight
Clear. Lows in the lower 60s. Northwest winds up to 10 mph.
Thursday
Sunny. Highs in the upper 90s. Northwest winds up to 10 mph.
Thursday Night
Clear. Lows in the lower 60s. Northwest winds up to 10 mph.
Friday
Sunny. Highs around 100. Northwest winds 5 to 10 mph.
Friday Night
Clear. Lows in the lower 60s. Northwest winds up to 10 mph.
Saturday Through Wednesday
Clear. Highs around 101. Lows in the mid 60s.



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811 PM PDT Wed Jul 29 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database