Start at 102 degrees and add a degree or two each day. That’s the July 4 weekend temperature formula for the Las Vegas Valley.
The Friday forecast high is 102 with southwest winds of 6-11 mph in the morning, according to the latest National Weather Service forecast.
— NWS Las Vegas (@NWSVegas) July 2, 2020
The overnight low will be about 78 with similar wind conditions.
The holiday high is expected to be around 106 with winds of 5-11 mph.
Sunday’s high will be near 107, the weather service says.