...LIGHT PRECIP FOR THE N COAST AND CA/OR BORDER LATE THURS INTO
FRI...
...ADDITIONAL LIGHT SHOWERS POSSIBLE ON SUN FOR N NV AND SE CA...

.METEOROLOGICAL CONDITIONS (WED AM - TUE AM)...

Dry conditions across the region today as high pressure pushes into
CA from offshore and an upper low approaches the PacNW from the Gulf
of Alaska. This will result in a return of above normal temperatures
for most areas today and tomorrow. Moisture over the Desert
Southwest may bring a few showers and thunderstorms over se CA and
srn NV today/tomorrow while the approaching trough and surface low
generate showers over the north coast and CA/OR border late
Thurs/Fri. This system will also usher in cooler air sending
temperatures back down to near/below normal gradually from nw to se
starting Friday. The trough then looks to swing through the PacNW
the rest of Friday lifting northeastward into ID/MT by the evening.
Another trough will then arrive on Sunday, this time digging into
CA/NV into Monday. This will keep below normal temperatures around
and potentially drop a few showers over NV, though the majority of
the trough will be carrying drier air. The other thing to keep an
eye on is Hurricane Polo. Models at the moment show moisture from
the system moving into southern CA Sunday into Monday. Its exact
trajectory will determine how far into CA that moisture pushes. It
will also be competing with drier air from the western/southern ends
of the trough. For now, it looks like only a few showers into se and
far srn CA but will keep an eye on it.

Please Note: This product may NOT be routinely updated.
Please refer to the following product issued by the CNRFC
www.cnrfc.noaa.gov/Daily-Briefing for a graphical summary of
weather and hydrologic conditions.