Little Lake, California 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

360
FXUS65 KVEF 020904
AFDVEF

Area Forecast Discussion
National Weather Service Las Vegas NV
204 AM PDT Mon Jun 2 2025

.SYNOPSIS...Additional rounds of showers and thunderstorms are
possible through midweek as sufficient moisture and instability
remain in the area. Precipitation totals should be light and most
activity will take place over high terrain. The area slowly dries
out and temperatures begin to climb as a ridge builds later this
week.

&&

.SHORT TERM...Today through Wednesday.

The center of the low pressure system will migrate from Arizona into
the Rocky Mountains today, while another low moves southeast along
the California coast. The forecast area sits between these two
features. Very little moisture was scoured out from the eastern
system and PWATS between 200 and 300 percent of normal remain over
the area. Showers are currently over parts of Mohave and Clark
counties early this morning, producing light rainfall and an
occasional lightning strike. Lingering moisture combined with
instability from clearing skies and surface heating should allow for
another round of thunderstorms this afternoon and evening. CAMs show
most of the activity starting in the southern Great Basin and
eastern Sierra this afternoon where clearing is the best, moving
southeast into Mohave and Clark counties in the evening. Most storms
should take place over high terrain, but a few of the stronger cells
may make it into the valleys. Dry low levels suggest that most of
the precipitation will evaporate before it hits the ground with only
light amounts at the surface. Some storms may produce gusty outflows
in excess of 40 mph.

More isolated to scattered showers and thunderstorms can be expected
on Tuesday and Wednesday as the Pacific low pressure system to moves
inland near the international border. Anomalously high moisture
remains as seen in continued PWATs between 200 and 300 percent of
normal. Most activity should take place over high terrain where lift
is the greatest. Forecast soundings suggest these storms will also
be high based, capable of producing gusty outflows and only light
precipitation at the surface. The HREF indicates 1000 to 1500 J/kg
of DCAPE tomorrow afternoon.

.LONG TERM...Thursday through Monday.

Weak northwest flow will continue across the region late in the
week.  A series of weak short waves will move through the flow and
interact with lingering moisture, resulting in slight PoPs through
early Friday.  The best chances will be over the southern Great
Basin and Arizona Strip.  The remaining moisture should move east of
the area by Friday afternoon, bringing an end to the precipitation
chances. Despite the shortwaves, a high-pressure ridge building over
the eastern Pacific and northern Mexico will result in increased 500
mb heights across the Desert Southwest. As such, temperatures will
climb back to 4 to 8 degrees above seasonal norms heading into the
weekend, and temperatures approaching 10 degrees above normal
heading into next week. This will result in desert valleys
experiencing high temperatures in the 100s once again, and
widespread "Moderate" Heat Risk from Sunday onward.

&&

.AVIATION...For Harry Reid...For the 06Z Forecast Package...
Precipitation chances have decreased for the overnight period, but a
few showers and possibly a thundershower are possible until after
daybreak.  The chance of showers and storms will remain low through
most of the day tomorrow. However, the latest guidance indicates the
potential for some storms to move from the north into or just east
of the valley after 03Z tomorrow evening, and a PROB30 group has
been included in the latest TAF to account for this. Winds will
remain breezy out of the south for the next few hours before falling
below 10 knots around daybreak.  Winds should remain 10 knots or
less tomorrow, except in and near any storms that develop, where
gusty and erratic winds will be possible.  Cloud bases will stay
8kft to 10kft through the TAF period, although they may briefly fall
below that level in and near any areas of convection.

For the rest of southern Nevada, northwest Arizona and southeast
California...For the 06z Forecast Package...Conditions at the Las
Vegas area TAF sites will be similar to those described above for
Harry Reid.  Elsewhere, the best chance of convection tonight and
tomorrow will be in the lower Colorado River Valley, where scattered
storms will be possible into tomorrow morning.  A few storms are
also expected to develop along the Sierra near KBIH by late morning
and continue through the afternoon.  While the chance of a storm
directly impacting a terminal is low, gusty and erratic winds
generated by storms will be possible.  Away from convective
activity, winds should generally remain 15 knots or less.  Cloud
bases will stay 8kft to 10kft across the region, although they may
briefly fall below that level in and near any areas of convection.

&&

.SPOTTER INFORMATION STATEMENT...Spotters are encouraged to report
any significant weather or impacts according to standard operating
procedures.

&&

$$

SHORT TERM...Meltzer
LONG TERM...Planz
AVIATION...Planz

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