FXUS66 KSTO 272102

AFDSTO



Area Forecast Discussion

National Weather Service Sacramento CA

202 PM PDT Mon Oct 27 2025



For additional details on weather and expected impacts over the

next 7 days, please visit weather.gov/sto/briefing.





.KEY MESSAGES...



  - Dry weather returns today and is expected to continue through

    the week

  - Temperatures trend warmer through mid-week, with highs 5-10 

    degrees above normal by Wednesday

  - Periods of breezy north to east winds continue through mid- 

    week



.DISCUSSION...

Today...Dry weather is present across the area with some patchy 

morning fog and some low clouds diminishing through the day. There

are gusty northerly winds in portions of the Sacramento Valley 

which will continue through the afternoon and then gradually 

decrease this evening. Northeast to east winds develop tonight 

through canyons and over mountain ridges. Temperatures 



Tuesday - Sunday...Broad northwest to zonal flow develops as 

upper level ridging builds in with near to slightly above normal 

temperatures and dry weather continues. Periods of breezy north 

to east winds are expected early in the week, with gusts 15 to 25 

mph possible at times, locally stronger in canyons and over 

mountain ridges. Today and Wednesday are forecast to be the 

windiest of these days. Highs in the 70s this week across the 

Sacramento Valley are expected, reaching near 80 at some locations

on Wednesday.





.AVIATION...

General VFR conditions across interior northern California over 

the next 24 hours. Increased north to east winds develop today, 

with gusts of 15-30 kts at times through 18Z Tuesday. Strongest 

winds expected in the Sacramento Valley, Delta, and 

mountain/foothill gaps and canyons. 



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.STO WATCHES/WARNINGS/ADVISORIES...

None.

&&



$$