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Area Forecast Discussion (AFD)

Issued by Pendleton, OR (PDT)

                            
000
FXUS66 KPDT 192316 AAA
AFDPDT

Area Forecast Discussion...UPDATED
National Weather Service Pendleton OR
416 PM PDT Mon Aug 19 2019

.AVIATION...
00Z TAFS...VFR conditions to continue. Wind speeds generally 10
kts or less overnight. Any evening wind gusts will decrease after
sunset. There could be gusts to 15 kts at BDN and RDM on Tuesday.

&&

.PREV DISCUSSION... /issued 140 PM PDT Mon Aug 19 2019/ 

SHORT TERM...Tonight through Thursday night...An upper level trough 
will deepen off the coast overnight and Tuesday which will build a 
ridge of high pressure over the region through early Wednesday. Then 
the trough will move inland pushing a cold front across the forecast 
area on Wednesday with some limited moisture. There could be a band 
of light precipitation associated with the frontal passage which 
will exit the area late Wednesday night. There could even be a 
slight chance of thunderstorms over far northeast Oregon Wednesday 
evening. The front will usher in some cooler and breezy conditions 
which will linger into Thursday.  

LONG TERM...Friday through Monday.  West to northwest flow will 
continue through much of the extended period with dry conditions.  A 
weak cool front will track across the Pacific Northwest on Saturday 
with some gusty winds and slightly cool air for Sunday. Temperatures 
will be near seasonal levels. 93 



&&

.PRELIMINARY POINT TEMPS/POPS...
PDT  60  93  62  86 /   0   0   0  10 
ALW  64  93  64  88 /   0   0   0   0 
PSC  65  94  66  89 /   0   0   0  10 
YKM  55  92  61  85 /   0   0   0  30 
HRI  65  94  63  88 /   0   0   0  10 
ELN  59  92  61  80 /   0   0   0  40 
RDM  51  93  53  85 /   0   0   0  20 
LGD  53  93  58  88 /   0   0   0   0 
GCD  57  94  58  88 /   0   0   0  10 
DLS  62  89  65  81 /   0   0   0  30 

&&

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

$$

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