Hydrometeorological Discussion National Weather Service / California-Nevada RFC / Sacramento CA 610 AM PDT Mon Aug 3 2026 ...ABOVE NORMAL TEMPERATURES THROUGH THE WEEK... ...CHANCE OF SHOWERS SE CA AND SRN NV THU-SUN... .METEOROLOGICAL CONDITIONS (MON AM - SUN AM)... High pressure is centered over Arizona this morning...slightly flattened by a s/wv trof moving across the northern tier from the Pacific Northwest to the northern Rockies. Look for the high pressure to expand along the west coast over the next several days and then encompass much of the area through the rest of the week continuing the warmer than average temperatures. There may be enough increasing moisture associated with the monsoon moving in by Thursday through the upcoming weekend across southeast CA and far southern NV to bring very scattered showers during the afternoon and early evening periods. Freezing levels are currently running from 15000-feet north to about 18000-feet along the central CA coast. These will remain rather consistent through the entire period. Please Note: This product may NOT be routinely updated. Please refer to the following product issued by the CNRFC www.cnrfc.noaa.gov/Daily-Briefing for a graphical summary of weather and hydrologic conditions. |