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Hydrometeorological Discussion
National Weather Service / California-Nevada RFC / Sacramento CA
600 AM PDT Tue Jul 28 2026

...MAINLY DRY WITH ABOVE NORMAL TEMPS THROUGH THE WEEKEND...

.METEOROLOGICAL CONDITIONS (TUE AM - MON AM)...

The strong area of high pressure over the interior continues with 
its axis across the Rocky Mountain states...while over the northeast 
Pacific and the Gulf of Alaska resides general lower pressure. This 
continues the dry southwest flow across CA and NV with the 
opportunity for any precip diminishing after the next couple days. 
And even then...precip will be limited to extreme northeast NV 
during the afternoon and early evening hours of Tuesday and 
Wednesday. 

By the end of the week...the area of high pressure will retreat 
slowly to the west and settle near or just west of the 4-Corners 
region as it peaks near 6000-meters at 500-mb on Friday. For the 
weekend into Monday...an area of low pressure moving across BC and 
the Pacific Northwest may temporarily flatten the upr ridge with 
slight height decreases...but this looks short-lived as the upr 
ridge once again takes control of the western US for Tuesday into 
Wednesday of next week.

Overall temperature anomalies look to peak anywhere from plus 5- to 
plus 15-degF over seasonal normals. Freezing levels currently 
running from 14500-feet northwest to 17000-feet southeast will peak 
on Friday anywhere from 16500- to 18500-feet with some slight 
modification down through the weekend into Monday.


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.