Hydrometeorological Discussion
Issued by NWS California-Nevada RFC
Issued by NWS California-Nevada RFC
925 AGUS76 KRSA 251415 HMDRSA Hydrometeorological Discussion National Weather Service / California Nevada RFC / Sacramento CA 830 AM PDT Wed Sep 25 2024 ...MAINLY DRY AND WARM THROUGH THE WEEKEND... .METEOROLOGICAL CONDITIONS (WED AM - TUE AM)... A shortwave trough moves into the Pac NW today with associated weakening front brushing by the far north portion of the region. Precip is expected to generally stay north of the area but light precip possible along the west slope of the Srn Cascades this afternoon. Cooler temperatures over CA, especially along the coast (up to 10 degrees below normal) today and drizzle possible along the CA coast with a deeper marine layer this morning. Max temperatures near normal to 10 degrees above normal (except below normal up to 10 degrees along the Coast) over CA and around 5 to 15 degrees above normal for NV this afternoon. High pressure centered near the four corners region builds back into our region Thursday into Friday. Max temperatures generally warm to 5 to 15 degrees above normal over the region on Friday. A low in the Pacific moves ne to around 32N 125W offshore of the Srn CA coast on Friday and weakens as it approaches the Central CA coast on Saturday as a shortwave trough enters into the Pac NW. The weakened low may move on the coast near Point Conception on Sunday before it retrogrades out into the Pacific on Monday as high pressure strengthens over four corners region. Max temperatures generally fluctuate around 5 to 15 degrees above normal through the weekend. Please Note: This product may NOT be routinely updated Friday through Sunday between Jun 1 and Oct 1. Please refer to www.cnrfc.noaa.gov/dailyBriefing.php for a graphical summary of weather and hydrologic conditions. QPF graphics are available at www.cnrfc.noaa.gov/qpf.php Osborne $$