Rolling Hills, California 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

584
FXUS66 KLOX 192116
AFDLOX

Area Forecast Discussion
National Weather Service Los Angeles/Oxnard CA
216 PM PDT Thu Mar 19 2026

.SYNOPSIS...19/134 PM.

Temperatures will remain well above normal through next week,
though some cooling is expected this weekend. Areas of dense
coastal fog is possible through the weekend as well. Temperatures
will trend upward again next week but are not expected to be as
hot as this week.

&&

.SHORT TERM (TDY-SUN)...19/202 PM.

In general temperatures today are either the same or a few degrees
cooler than yesterday. Expecting one more day of similar
temperatures before the current high pressure system starts
shifting into AZ which will initiate a brief cooling trend
over the weekend. Most areas except the far interior will
experience 5-10 degrees of cooling this weekend, though that still
keeps highs 10-20 degrees above normal. A shallow marine layer has
begun to form over the coastal waters and many beaches will start
out with dense fog the next few days and that will help cool off
the coastal areas.

In the meantime, it continues to be very hot with temperatures
20-30 degrees above normal Heat Advisories and Extreme Heat
Warnings remain in effect through Friday. Based on the current
forecast, there is only about a 30% chance of extending heat
advisories into Saturday, and those would most likely be in the
inland areas.

.LONG TERM (MON-THU)...19/215 PM.

Temperatures will slowly start to increase across inland areas
Sunday and for coastal areas on Monday. Not expecting
temperatures to be as hot as this week, but still 15-20 degrees
above normal, with a less than 5% chance of reaching 100 in the
valleys.

Additional rain possibilities still look very bleak through the
end of the month. Some models indicate some very light rain in
early April but amounts are mostly under a tenth of an inch.

&&

.AVIATION...19/1727Z.

At 1648Z at KLAX, the marine layer was 1000 ft deep, and the
inversion was up to 2800 ft with a maximum temperature of 27 C.

High confidence in KWJF, KPMD, KBUR, KVNY. Low to moderate
confidence in other sites. There is a 20-40% chance of VLIFR-IFR
conds for KPRB, KSBP, KSMX, KSBA and KCMA sometime between 06Z-16Z
Fri. Additionally there is a 20% chance of VFR-MVFR conds through
the period at KOXR, KSMO, KLAX, and KLGB.

KLAX...Low to moderate confidence in TAF. There is a 40% chance
of 1/4-1/2 FG BKN002 sometimes between 05Z-17Z Fri. Otherwise high
confidence in VFR conditions and any east winds staying under 6 kt.

KBUR...High confidence in TAF.

&&

.MARINE...19/958 AM.

Conditions are likely to remain below Small Craft Advisory (SCA)
levels through at least Friday. There is a 20 percent chance for
brief SCA level winds for the waters north of Point Sal this
evening. SCA conditions are likely to develop Saturday afternoon
through Sunday across the outer waters and the nearshore waters
along the Central Coast. Seas will reach 8-12 feet, and there is a
low (15-25 percent) chance of GALE FORCE winds, highest from
around Point Arguello south to San Nicolas Island.

Areas of dense fog are likely to be widespread tonight into
Friday morning.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
CA...Heat Advisory remains in effect until 8 PM PDT Friday for
      zones
      38-87-340-341-343-344-346>350-354-355-362-366-367-549-550. (See LAXNPWLOX).
     Heat Advisory in effect until 8 PM PDT Friday for zones
      38-87-343-344. (See LAXNPWLOX).
     Extreme Heat Warning in effect until 8 PM PDT Friday for
      zones 88-342-345-351>353-356>358-368>376-378>380-548. (See LAXNPWLOX).
PZ...NONE.

&&

$$

PUBLIC...MW
AVIATION...Schoenfeld
MARINE...Schoenfeld
SYNOPSIS...MW

weather.gov/losangeles

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