Panorama Heights, California 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

238
FXUS66 KSGX 131620
AFDSGX

Area Forecast Discussion
National Weather Service San Diego CA
920 AM PDT Fri Jun 13 2025

.SYNOPSIS...
Temperatures expected to fluctuate between periods of warming and
cooling into next week. Overall, temperatures will stay 5 to 10
degrees above average at their warmest and around 5 degrees above
average at their coolest. Night and morning low clouds and fog can
be expected each day and will reach into portions of the valleys.
Slight increase in westerly winds expected over the mountains and
into the deserts early in the upcoming week.

&&

.DISCUSSION...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE...
SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO
COUNTIES...

Visible satellite at 9 AM was showing areas of low clouds clearing
from the valleys. Low confidence in complete clearing at the beaches
this afternoon, with partial and intermittent clearing most likely.
Low clouds and fog are expected to remain persistent each night and
morning for the coast and into portions of the valleys into next
week.

High pressure will build from the south this weekend bringing an
increase in high temperatures, peaking on Sunday. Highs today will
be a few degrees warmer for the coast and valleys with not much
change for the deserts. By Sunday, high temperatures will be around
5 degrees above average near the coast and 10 degrees above average
further inland. NBM chances for the low desert to exceed 115 degrees
on Sunday is less than 10 percent, with an over 90 percent chance of
high exceeding 110 degrees. West of the mountains, there is a 50 to
80 percent chance of portions of the Inland Empire exceeding 100
degrees and a 30 to 50 percent chance of the eastern San Diego
County valleys exceeding 100 degrees Sunday.

A low pressure system moving inland through California on Monday
will strengthen onshore flow for Monday and Tuesday. This will
result in a slight increase in westerly winds over the mountains and
into the deserts. In addition, slight cooling will spread inland on
Monday and Tuesday. By Tuesday high temperatures will be around 5
degrees above average. Wednesday will see a few degrees of warming
as the ridge rebounds in the wake of the passing trough with cooler
conditions expected Thursday and Friday as a stronger, deeper trough
digs into the Pacific Northwest.

&&

.AVIATION...
131530Z....Coast/Valleys...Low clouds based around 1200-1700 feet
MSL and tops to 2500 feet, with vis reduced 0-5SM between these
levels, present along coast. Clouds continue clearing through 17Z
inland and 17-19Z for the coast, but only brief or partial clearing
at the immediate coast. Low clouds will begin their move inland
after 00Z and locally into inland valleys by early Saturday.
Bases/vis will be slightly lower, with less inland coverage than
this morning. Clearing Saturday morning 15-16Z inland and 17-19Z for
the coast, with some patchy low clouds lingering along the immediate
coast but better overall clearing than today.

Otherwise...SCT high clouds and unrestricted vis today and tonight.

&&

.MARINE...
No hazardous marine conditions are expected today through Tuesday.

&&

.SKYWARN...
Skywarn activation is not requested. However weather spotters are
encouraged to report significant weather conditions.


&&

.SGX WATCHES/WARNINGS/ADVISORIES...
CA...None.
PZ...None.

&&

$$

PUBLIC...CO
AVIATION/MARINE...CSP