Pasco, Virginia 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Pasco WA
National Weather Service Forecast for:
Pasco WA
Issued by: National Weather Service Pendleton, OR |
Updated: 4:20 am PDT Jul 27, 2025 |
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Today
 Sunny
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Tonight
 Mostly Clear
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Monday
 Sunny
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Monday Night
 Mostly Clear
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Tuesday
 Hot
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Tuesday Night
 Mostly Clear
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Wednesday
 Hot
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Wednesday Night
 Partly Cloudy
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Thursday
 Mostly Sunny
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Hi 94 °F |
Lo 65 °F |
Hi 97 °F |
Lo 66 °F |
Hi 101 °F |
Lo 68 °F |
Hi 102 °F |
Lo 70 °F |
Hi 96 °F |
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Today
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Sunny, with a high near 94. Southwest wind 5 to 9 mph. |
Tonight
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Mostly clear, with a low around 65. Southwest wind 3 to 8 mph. |
Monday
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Sunny, with a high near 97. Calm wind becoming southwest around 5 mph in the afternoon. |
Monday Night
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Mostly clear, with a low around 66. North wind around 6 mph becoming calm in the evening. |
Tuesday
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Sunny and hot, with a high near 101. Calm wind becoming north around 6 mph in the afternoon. |
Tuesday Night
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Mostly clear, with a low around 68. |
Wednesday
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Mostly sunny and hot, with a high near 102. |
Wednesday Night
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Partly cloudy, with a low around 70. |
Thursday
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Mostly sunny, with a high near 96. |
Thursday Night
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Partly cloudy, with a low around 68. |
Friday
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Mostly sunny, with a high near 93. |
Friday Night
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Partly cloudy, with a low around 66. |
Saturday
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Sunny, with a high near 93. |
Forecast from NOAA-NWS
for Pasco WA.
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Weather Forecast Discussion
919
FXUS66 KPDT 271145
AFDPDT
Area Forecast Discussion
National Weather Service Pendleton OR
445 AM PDT Sun Jul 27 2025
.UPDATED AVIATION DISCUSSION...
.AVIATION...12Z TAFs...VFR conditions will persist through the
entire period. Winds will remain mostly at or below 10 kts, with
the exception of DLS, which will increase to 12-15 kts with gusts
between 20-25 kts after 20Z. There`s a low chance (<20%) for
thunderstorms at RDM and BDN between 21Z-03Z, however chances
continue to remain too low to include in the TAF. If these do
occur and impact the terminals, occasional strong winds and heavy
downpours could reduce visibility to MVFR or lower.
&&
PREV DISCUSSION... /issued 157 PM PDT Sat Jul 26 2025/
DISCUSSION...Satellite displays clear to fair skies for the
region. Winds are generally breezy. with the strongest winds
located near the Mountain Gaps near the Gorge. Winds will top at
25-30mph before they decrease to light and variable in the
overnight hours. Strongest winds will be today, with a weakening
trend as we go through the rest of the weekend into early next
week. A ridge over the central southern parts of the CONUS will
drift westward through the coming days, allowing for temperatures
to start a warm trend going through mid next week. NBM models
currently show highs entering the triple digits (50-70% chance)
Tuesday and Wednesday, with Wednesday looking to be the hotter
day. Although areas that will experience triple digits doesn`t
appear to be widespread at this moment, many areas across the
region are likely (80-90% chance) to experience mid to high 90s; a
10-15 degree above the normal for this time of year.
Pattern will remain quiet and dry until the closed off low
situated in Alaska moves further offshore. This southward move in
the low will shift our winds aloft in a more SW/SSW flow, allowing
for moisture to enter the region and adds fuel for thunderstorm
chances going into next week. This SW/SSW flow will linger through
mid next week, allowing for thunderstorm chances (15-25%) to
spread more areal coverage going through Thursday. The first round
of thunderstorms in the area will be tomorrow across the Eastern
Mountains and parts of the Southern Blues into the early afternoon
hours (15-25% chance). Coverage spreads into Central Oregon
heading into the late afternoon/early evening hours of Sunday.
Thunderstorms Monday and Tuesday will reflect a similar situation,
but more focused on Central OR and Southern Blues
Our biggest concerns for widespread thunderstorms through the
region (including the Basin and Kittitas Valley) is Wednesday and
Thursday as deeper moisture builds into the region from the low
system moving eastward. This will draw some fire concerns as
lightning could be potent in a strong developing thunderstorm.
Given that, we will keep monitoring for any necessary fire
highlights going into next week as storms become more widespread
through the week.
&&
.PRELIMINARY POINT TEMPS/POPS...
PDT 89 60 93 63 / 0 10 0 10
ALW 90 65 94 68 / 0 10 0 10
PSC 93 60 96 61 / 0 0 0 0
YKM 91 60 95 63 / 0 0 0 0
HRI 92 62 96 63 / 0 10 0 10
ELN 88 58 93 61 / 0 0 0 0
RDM 87 50 89 53 / 0 20 10 10
LGD 88 57 91 61 / 20 20 20 20
GCD 89 56 91 58 / 20 20 20 30
DLS 88 63 94 66 / 0 0 0 0
&&
.PDT WATCHES/WARNINGS/ADVISORIES...
OR...None.
WA...None.
&&
$$
SHORT TERM...95
LONG TERM....95
AVIATION...99
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