Excessive Heat in Shasta Lake Area and Interstate 5 Between 1000-3000 Ft, California

Oak Mountain RAWS reached 102 degrees for the high temperature and 69 degrees for the low temperature at 2646 ft. Sims RAWS reached 105 degrees for the high temperature and 67 degrees for the low temperature at 2537 ft. Weather stations in the area reported highs of 90 to 105 degrees and lows of 60 to 80 degrees.

High pressure strengthened across the region in mid June, and brought Moderate to Major HeatRisk to northern California. Hot daytime and very warm overnight temperatures were observed in the northern/central Sacramento Valley and surrounding terrain. Highs neared 110 degrees and lows approached 80 degrees at night.