Argus, California 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

792
FXUS65 KVEF 020937
AFDVEF

Area Forecast Discussion
National Weather Service Las Vegas NV
137 AM PST Mon Feb 2 2026

.KEY MESSAGES...

* Quiet weather continues through the week with gradually warming
  temperatures and breezy north winds along the Colorado River
  Valley.

* Pattern change expected this weekend. Details remain uncertain
  at this time.

&&


.DISCUSSION...Today through Sunday.

Ridging continues through much of the work week, resulting in quiet
weather, dry conditions, and generally light winds. The exception
will be along the Colorado River Valley where gusty north winds will
elevate as a result of a weak shortwave passage along the flow
aloft. These gusty winds will occur on Tuesday and Wednesday
afternoons with speeds between 25 and 35 mph, which will increase
wave heights on Lake Mohave and Lake Havasu to 1 to 3 feet.
Otherwise, temperatures will remain well-above normal through the
forecast period, with afternoon highs 10 to 15 degrees above
seasonal normals.

Through the week, ensemble means continue to show a closed low off
the coast of Baja California slowly moving northward along the
shoreline. Late-week, this low will weaken into an open wave, phase
with another incoming system from the eastern Pacific, and will push
into the Desert Southwest. Details remain uncertain at this time,
with ensemble ECMWF means favoring a swath of light rain across the
Mojave Desert and ensemble GFS means favoring hit-or-miss sprinkles.
This pattern change continues into the start of next week as
troughing returns to the western CONUS.
&&


.AVIATION...For Harry Reid...For the 06Z Forecast Package...Winds
will follow typical daily directional patterns with speeds of less
than 7 knots. Mid and high clouds will gradually clear out through
the late morning and afternoon. Bases remain at or above 15kft.

For the rest of southern Nevada, northwestern Arizona and
southeastern California...For the 06Z Forecast Package...Winds
follow typical daily directional patterns with speeds under 10
knots for most locations. Northerly winds increase to around 10
knots at KIFP during the afternoon, falling to less than 10 knots
in the evening. Mid and high clouds continue to stream across the
area, decreasing in coverage through the late morning and
afternoon.
&&


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

&&

$$

DISCUSSION...Soulat
AVIATION...Meltzer

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