Area Forecast Discussion
Issued by NWS Pendleton, OR

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FXUS66 KPDT 252026
AFDPDT

Area Forecast Discussion
National Weather Service Pendleton OR
126 PM PDT Sun Oct 25 2020

.SHORT TERM...Tonight through Wednesday...Ridge of high pressure
over the eastern Pacific Ocean will dominate the weather pattern
through the short term period. The ridge has us in a cold northerly
flow that will continue through Monday. Temperatures overnight will
again be near or at record low levels. Temperatures will begin to
moderate on Monday with some warming. The northerly flow will begin
to transition to a westerly flow as the ridge extends eastward over
the Pacific Northwest. This will allow for further warming Tuesday
and Wednesday. Overnight lows will remain cold but will also see a
warming trend.

.LONG TERM...Thursday through Sunday...The ridge of high pressure
will remain over the region through Friday. Then an approaching
shortwave trough will move through the Pacific Northwest Saturday
bringing a low chance of precipitation to portions of the forecast
area. A flat ridge of high pressure rebuilds for Sunday. Overall
temperatures look to be near to slightly above normal through the
long term period.


&&

.AVIATION...00z tafs. VFR conditions with Skc-few030-050 today
and winds 5-15kt becoming Sct-bkn250 overnight with light winds.


&&

.PRELIMINARY POINT TEMPS/POPS...
PDT  16  43  21  50 /   0   0   0   0
ALW  19  43  23  48 /   0   0   0   0
PSC  19  45  21  47 /   0   0   0   0
YKM  17  45  20  49 /   0   0   0   0
HRI  18  46  20  49 /   0   0   0   0
ELN  16  45  22  50 /   0   0   0   0
RDM   7  56  17  64 /   0   0   0   0
LGD  13  46  21  56 /   0   0   0   0
GCD  14  50  23  63 /   0   0   0   0
DLS  22  50  24  50 /   0   0   0   0

&&

.PDT WATCHES/WARNINGS/ADVISORIES...
OR...None.
WA...None.
&&

$$

SHORT TERM...91
LONG TERM....91
AVIATION...91



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