Sacramento is bracing for a significant surge in temperature as a strong warming trend kicks off today, expected to reach its zenith early next week with the mercury potentially hitting the triple-digit mark across the Delta and Valley regions. As the National Weather Service in Sacramento reports, this could lead to “widespread Moderate HeatRisk,” particularly on Tuesday, when the conditions are ripe for elevated fire danger due to the combination of hot temperatures and drying northerly winds.
As the marine layer thins to a mere 500 feet, snuffed by the expanding ridge moving westward over interior Northern California, the region is facing reduced onshore cooling, dwindling humidity values, and a lack of marine stratus clouds. “High temperatures this afternoon will be much warmer, 6-12 degrees above normal for this time of year,” noted the National Weather Service. The lower humidity and lighter winds will curb fire concerns for the moment, albeit, with the insignia of caution etched faintly in the weekend’s forecast.
By Sunday night, conditions are set to become increasingly worrisome as northerly winds pick up, reaching gusts of 20 to 25 mph by midday Monday, with humidity levels predicted to sink into the 10-20% spectrum. “The winds and low humidity will combine to bring elevated fire weather concerns to our area, especially over the northern and western Sacramento Valley, and into the foothills,” the National Weather Service warns. The subsequent rise in temperature is anticipated to be coupled with moderate to locally major heat risk…