703
FXUS66 KOTX 181741
AFDOTX

Area Forecast Discussion...UPDATED AVIATION.
National Weather Service Spokane WA
Issued by National Weather Service Pendleton OR
1041 AM PDT Mon Aug 18 2025

.KEY MESSAGES...

- Isolated thunderstorms possible through Monday morning.

- Warm and dry for the new work week.

&&

.SYNOPSIS...
Isolated thunderstorms will be possible through Monday morning
as a weak disturbance tracks through the region. Behind the
wave, a ridging pattern will lead to a return of warm, dry
conditions across the region.

&&

.DISCUSSION...
Monday: The morning will start with a weak wave moving through
the Inland Northwest form the Southwest. Ensembles have
continued to weaken the wave from previous runs. Any precip
from the is not expected to be more than a trace with the best
chance along the Eastern portion of the Basin. An isolated
lightning strike is the main concern from this wave but the
parameters are not very excited about it. By the afternoon, the
wave has exited region off the East. A ridge will begin to
build into the region from Southwest US. It will usher in a dry
warming trend that is expected to last for the rest of the week.


Tuesday through Saturday: Highs will continue to build a few
degrees warmer than the previous day. Temperatures will
gradually climb back into the 90s and low 100s by the weekend.
/JDC

&&

.AVIATION...18Z TAFS: VFR conditions and light winds are expected
throughout the TAF period for all sites. Scattered showers are
moving northeastward from Central WA into Northeast WA and North ID
but are not expected to impact TAF sites.

FORECAST CONFIDENCE AND/OR ALTERNATE SCENARIOS: High confidence in
continued VFR conditions.

-----------------------

Confidence descriptors:
Low - Less than a 30 percent chance
Moderate - 30 to 70 percent chance
High - Greater than a 70 percent chance

For additional probabilistic information for NWS Spokane
airports, please refer to the Aviation Dashboard on our webpage:
https:/weather.gov/otx/avndashboard

&&

.Preliminary Point Temps/PoPs...
Spokane        85  57  88  58  86  56 /  30   0   0   0   0   0
Coeur d`Alene  85  59  88  59  86  56 /  20   0   0   0   0   0
Pullman        83  53  86  53  83  52 /  10   0   0   0   0   0
Lewiston       91  64  93  64  91  62 /  10  10   0   0   0   0
Colville       82  47  87  47  85  45 /  20  10   0   0   0   0
Sandpoint      81  53  88  53  84  51 /  30   0   0   0   0   0
Kellogg        85  61  87  61  83  58 /  10   0   0  10   0   0
Moses Lake     86  56  88  56  88  54 /  20   0   0   0   0   0
Wenatchee      85  61  88  63  86  60 /  10   0   0   0   0   0
Omak           85  57  88  59  88  56 /  10   0   0   0   0   0

&&

.OTX WATCHES/WARNINGS/ADVISORIES...
WA...None.
ID...None.

&&

$$