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Area forecast discussion 
National Weather Service Spokane Washington
1030 PM PDT sun Aug 30 2015

Synopsis...
showers, thunderstorms and breezy winds will diminish through the
evening hours as a vigorous upper level weather system exits the
region. A cool, occasionally breezy and showery weather pattern is
expected much of next week.



&&

Discussion...
showers and isolated thunderstorms have ended over eastern Washington and
north Idaho this evening as the upper trough and associated cold pool
aloft have moved off into Montana. The exception is the area
right along the Cascade crest where moist upslope flow will keep
precipitation going tonight. Some minor changes were made to the
current forecast package but the main purpose of this update is to
remove the thunderstorm wording from the zones. The next system
upstream evident on satellite water vapor imagery this evening
will bring cool conditions and a chance of more showers to the
northern tier Monday. /Kelch

&&

Aviation...
06z tafs: showers have ended across eastern Washington and north Idaho this
evening but precipitation will continue for the Cascade crest
tonight. Low level moisture from recent rainfall and light
upslope flow may allow MVFR ceilings in low stratus to form
between around 11z to 15z...affecting kgeg/ksff/kcoe but
confidence is only fair. The next weather system will bring
showers along the international border Monday but the taf sites
should remain dry. Winds may become gusty during the afternoon
hours but will diminish again after sunset. /Ek



&&

Preliminary point temps/pops...
Spokane 50 72 53 75 54 68 / 0 20 20 10 10 30
Coeur D'Alene 48 71 51 74 52 67 / 10 20 20 10 20 40
Pullman 48 73 48 76 51 68 / 0 10 10 10 20 30
Lewiston 53 81 56 83 58 74 / 0 10 10 10 10 30
Colville 47 68 49 73 50 69 / 10 30 30 20 30 40
Sandpoint 47 69 48 72 50 66 / 10 30 20 20 30 50
Kellogg 45 70 47 73 50 65 / 20 20 10 10 40 50
Moses Lake 52 77 54 77 53 72 / 10 10 10 10 10 10
Wenatchee 53 74 54 74 54 71 / 10 20 10 10 10 10
Omak 50 72 50 74 48 71 / 10 30 20 10 20 20

&&

Otx watches/warnings/advisories...
Idaho...none.
Washington...none.
&&

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