Oregon City Post Office, Oregon Weather Forecast Discussion

959
FXUS66 KPQR 142142
AFDPQR
Area Forecast Discussion
National Weather Service Portland OR
242 PM PDT Sun Sep 14 2025
.SYNOPSIS...Lingering showers behind todays frontal boundary
will be on the decreased headed into the evening hours before
dry and calmer weather returns on Monday. Offshore winds
increase Monday night setting us up for rather warm day on
Tuesday. Then, another weak front returns onshore flow to the
region mid-week although any chances for light showers likely
stay confined to the coast.
&&
.SHORT TERM...Now through Tuesday Night...Current radar and
satellite imagery this afternoon show lingering shower activity
mainly confined to the Cascades and coast range with some
partial clearing taking place across the I-5 corridor. Headed
through the rest of the day into the evening hours this`ll stay
the trend with the best chances for rain showers stay over the
higher terrain features, mainly in the Cascades. Once upper-
level heights begin to rise in earnest tonight, completely dry
conditions return. Given the continuation of clearing, ample
surface moisture from recent rainfall, and fairly light winds,
patchy fog formation is likely headed into the sunrise hours
Monday, especially in more protected valley locations. Locally
dense fog (

NWS PQR Office Area Forecast Discussion