Richland, Virginia 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

230
FXUS66 KPDT 230514 AAA
AFDPDT

Area Forecast Discussion
National Weather Service Pendleton OR
914 PM PST Fri Nov 22 2024

Updated Aviation Discussion

.UPDATE...Latest radar data shows a band of rain extending across
eastern Oregon and southeast Washington with embedded heavier
convective showers. There have even been a few sporadic LTG
strikes this evening. Most of the lightning has been in Grant
county where the SPC Mesoanalysis page shows 100-250 J/kg of
MUCAPE. It doesn`t appear that t-storms will be a significant
threat tonight so will not add to the forecast. Otherwise added
some patchy fog for the Blue MTN Foothills of northern Oregon and
SE Washington for Saturday morning (extending the time period
from tonight into early Saturday) since at least some of the model
guidance suggests that fog could linger for a while into the
morning Saturday. Otherwise the current forecast is on track for
tonight and Saturday. 78

&&

.AVIATION...06Z TAFS...widespread IFR/MVFR conditions tonight due to
low ceilings, RA and BR. Rain will be most prevalent at KPDT and
KALW. After 18-20Z the rain will move east of all the TAF sites and
VFR conditions are expected. Winds will be light, mainly 10 kt or
less. 78


&&

.PRELIMINARY POINT TEMPS/POPS...
PDT  39  47  31  49 /  90  50  20  10
ALW  42  50  35  50 /  90  70  10  20
PSC  43  51  36  47 /  70  40  10  10
YKM  33  47  30  42 /  10  10  10  20
HRI  41  50  34  49 /  80  40  10  10
ELN  33  46  30  42 /  10  10  10  40
RDM  32  44  29  46 /  30  20  10  10
LGD  36  45  28  42 /  90  80  40  10
GCD  36  44  25  43 /  90  60  40  10
DLS  41  50  36  49 /  30  20  30  40

&&

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

$$

SHORT TERM...78
AVIATION...78