Area Forecast Discussion
Issued by NWS Sacramento, CA

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FXUS66 KSTO 252158
AFDSTO

Area Forecast Discussion
National Weather Service Sacramento CA
258 PM PDT Sun Jun 25 2017

.SYNOPSIS...
Cooler, but still remaining above normal into the weekend.

&&

.Short Term Discussion (Tonight through Wednesday)...
Week upper troughing over the west coast will bring more cooling
on Monday with daytime highs forecast to come in just a little
above normal. A continued strong delta breeze will likely bring
another morning of scattered coastal stratus to the delta. Fair
skies and a bit more cooling expected on Tuesday as weak upper
troughing lingers along the west coast. Upper ridge begins to
rebuild by mid-week bringing the beginning of a warming trend.
JClapp

&&

.EXTENDED DISCUSSION (Thursday THROUGH Sunday)
Upper ridging moves over the forecast area Thursday bringing dry
weather with some warming. Weak upper troughing follows Friday
with little impact on weather or temperatures. Model differences
exist beyond this point with the EC deepening trough, while GFS
extends upper ridging from EPAC back over NorCal. Both solutions
point to little change into next weekend.

&&

.AVIATION...
SWly flow alf as upr low off CA cst wkns and movs acrs far nrn
ptns of CA Mon. VFR conds ovr Intr NorCal nxt 24 hrs exc isold
MVFR poss in shwrs/tstms omtns til 04z and isold MVFR/IFR poss in
ST vcnty Carquinez Strait btwn 08z-18z Mon. SWly sfc wnd gsts up
to 35 kts poss thru Delta.

&&

.STO WATCHES/WARNINGS/ADVISORIES...
None.
&&

$$



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