Glassell Park, California 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

954
FXUS66 KLOX 021202
AFDLOX

Area Forecast Discussion...UPDATED
National Weather Service Los Angeles/Oxnard CA
502 AM PDT Mon Jun 2 2025

.SYNOPSIS...02/209 AM.

June gloom will be in full force this week with night through
morning low clouds fog occuring every day. Most max temps will
remain below normal through the week. A small warming trend will
develop at the end of the week.

&&

.SHORT TERM (TDY-WED)...02/253 AM.

The marine layer is not behaving this morning and most of LA
county remains cloud free. The latest satellite trends do show a
decent mass of stratus moving up through Orange County and this
should bring low clouds to the LA county coast and portions of the
San Gabriel Vly towards dawn. The San Fernando and Santa Clarita
Vlys should remain clear. Low clouds do, however, cover most of
the csts/vlys of SLO/SBA/VTA counties. Moderate onshore flow this
afternoon will make for slow clearing and possibly no clearing for
some west facing beaches. Max temps are forecast to fall 3 to 6
locally 8 degrees today, but this may be too much due to the
weaker than fcst marine layer intrusion.

Tuesday will be a interesting day esp for June. Another upper low
will spin down the coast tonight. At first it will lift and deepen
the marine layer. Look for low clouds to cover all of the coasts
and vlys and should xtnd to the cstl slopes. The rapid lift will
likely produce areas of drizzle in the morning. In the afternoon
stronger onshore flow will likely keep the low clouds over the
csts for the day. The instability and lift of the low will combine
with some moisture and will produce a slight chc of TSTMs over the
LA and VTA mtns in the afternoon and evening. Max temps will not
change much and will remain below normals. In addition, there
will be gusty onshore winds across the interior, with gusts mostly
in the 25 to 40 mph range, except locally up to 45 mph in the
Antelope Valley foothills.

The upper low will linger in the evening and bring a chc of
showers to the LA mtns and the Antelope Vly.

The low will exit the area early Wednesday. Wrap around moisture
and weak dynamics from the low will bring a slight chc of some
showers to eastern LA county in the morning. June Gloom continues
with morning low clouds across the csts/vly with slow clearing in
the morning and no clearing for a few west facing beaches. Another
round of gusty west winds is also on tap for the Antelope Vly. Max
temps will not change too much again and will remain blo normal.

.LONG TERM (THU-SUN)...02/304 AM.

It looks like a fairly persistent pattern for the rest of the
week and weekend. Broad large scale pos tilt troffing will cover
NV/CA Thu and Fri. The trof will weaken over the weekend as high
pressure moves in. Hgts will rise from about 580 dam Thu/Fri to
586 dam by Sunday. Mdt to stg onshore flow will continue Thu/Fri
and then weaken over the weekend.

Skies will be mostly clear save for the night through morning low
clouds across the csts and most of the vlys. The weaker onshore
flow and higher hgts will likely reduce the amount of low clouds
over the weekend esp for the vlys.

Max temps should slowly rise, esp Sat/Sun, as the hgts rise. By
Sunday most max temps should be above normal.

&&

.AVIATION...02/1201Z.

At 1130Z at KLAX, there was no recent sounding data available.

High confidence in TAFs for KPMD and KWJF.

Moderate confidence in TAFs for KPRB, KSBP, KSMX. Flight cat
changes off by +/- 90 minutes.

Moderate confidence in TAFs for KSBA, KOXR and KCMA. Flight cat
changes could be off by +/- 90 minutes. There is a 20 percent chc
of SCT conds 22Z-02Z at KSBA and 30 percent for KOXR.

Good confidence in TAFs for KBUR, KVNY and KLGB. There is a 15
percent chc of BKN015 conds 14Z-17Z.

Moderate confidence in TAFs for KSMO and KLAX. VFR transition
could be off by 90 minutes. There is a 30 percent chc of no
clearing in the afternoon.

KLAX...Moderate confidence in TAF. SCT conds could occur anytime
20Z to 22Z. There is also 30 percent chc of no clearing at all.
Good confidence that there will be no significant east wind
component through 10Z.

KBUR...Good confidence in TAF. There is a 15 percent chc of
BKN015 conds 14Z-17Z.

&&

.MARINE...02/417 AM.

For the Outer Waters, winds have fallen below Small Craft Advisory
(SCA) levels. However, seas will approach 10 feet for PZZ670, and
western portions of PZZ673 into Monday afternoon, with a 30%
chance of seas lingering into Monday night. Thereafter, conditions
look to remain below advisory criteria through the week.

For the nearshore waters along the Central Coast, high confidence
in conditions remaining below SCA criteria through the week.

For the Santa Barbara Channel, moderate to high confidence in
conditions remaining below SCA criteria through the week. There is
potential (20-30%) for winds to approach SCA levels Tuesday
evening.

For the Inner Waters off the Los Angeles and Orange County coasts,
high confidence in conditions remaining below SCA levels through
the week. However, there is potential for winds to near SCA levels
Tuesday evening.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
CA...Beach Hazards Statement in effect through Tuesday afternoon
      for zones 354-362-366. (See LAXCFWLOX).
PZ...Small Craft Advisory in effect until 3 PM PDT this afternoon
      for zones 670-673. (See LAXMWWLOX).

&&

$$

PUBLIC...Rorke
AVIATION...Rorke
MARINE...Phillips/Ciliberti
SYNOPSIS...30

weather.gov/losangeles

Experimental Graphical Hazardous Weather Outlook at:
https://www.weather.gov/erh/ghwo?wfo=lox