Ariel, WA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Ariel, WA.

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Current Conditions — Ariel, WA

KELSO LONGVEIW (KKLS)

Clear

53.6 F
Humidity:54%
Wind Speed: 0.0 mph
Barometer:29.92 in
Dewpoint:37.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 25 2026, 10:05 AM PDT
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5-Day Forecast — Ariel, WA

Saturday

High 62 °F
Forecast Missing
Saturday
Night
Low 42 °F
Forecast Missing
Sunday

High 62 °F
Forecast Missing
Sunday
Night
Low 42 °F
Forecast Missing
Monday

High 57 °F
Forecast Missing
Monday
Night
Low 44 °F
Forecast Missing
Tuesday

High 57 °F
Forecast Missing
Tuesday
Night
Low 39 °F
Forecast Missing
Wednesday

High 66 °F
Forecast Missing

Detailed Forecast — Ariel, WA

Saturday
Chance of Rain. High near 62°F. Wind 2 to 7 mph, with gusts as high as 10 mph.
Saturday Night
Forecast Missing. Low around 42°F. Wind 5 to 7 mph, with gusts as high as 9 mph.
Sunday
Forecast Missing. High near 62°F. Wind 2 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Forecast Missing. Low around 42°F. Wind 1 to 5 mph, with gusts as high as 7 mph.
Monday
Forecast Missing. High near 57°F. Wind 2 to 8 mph, with gusts as high as 12 mph.
Monday Night
Forecast Missing. Low around 44°F. Wind 0 to 2 mph, with gusts as high as 5 mph.
Tuesday
Forecast Missing. High near 57°F. Wind 5 to 8 mph, with gusts as high as 12 mph.
Tuesday Night
Forecast Missing. Low around 39°F. Wind 3 to 5 mph, with gusts as high as 7 mph.
Wednesday
Forecast Missing. High near 66°F. Wind 2 to 9 mph, with gusts as high as 12 mph.
Wednesday Night
Forecast Missing. Low around 46°F. Wind 6 to 7 mph, with gusts as high as 9 mph.
Thursday
Forecast Missing. High near 71°F. Wind 7 to 9 mph, with gusts as high as 13 mph.
Thursday Night
Forecast Missing. Low around 46°F. Wind 2 to 6 mph, with gusts as high as 9 mph.
Friday
Forecast Missing. High near 66°F. Wind 6 to 9 mph, with gusts as high as 14 mph.
WA Radar
Current Radar • WA
Day 1 Outlook • April 25, 2026

Observation History — Ariel, WA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
10:05 AM PDT 0.0 10.00 Clear -- 53.6 37.4 54% NA NA 29.92 1013.2
10:00 AM PDT 0.0 10.00 Clear -- 51.8 37.4 58% NA NA 29.92 1013.2
09:40 AM PDT SW 3.4 10.00 Clear -- 50.0 37.4 62% NA NA 29.93 1013.5
09:35 AM PDT 3.4 10.00 Clear -- 48.2 37.4 66% 47.3 NA 29.93 1013.5
09:30 AM PDT 0.0 10.00 Clear -- 48.2 37.4 66% NA NA 29.93 1013.5
09:20 AM PDT 0.0 10.00 Clear -- 48.2 37.4 66% NA NA 29.93 1013.5
09:05 AM PDT 3.4 10.00 Clear -- 46.4 35.6 66% 45.1 NA 29.94 1013.9
09:00 AM PDT 3.4 10.00 Clear -- 46.4 35.6 66% 45.1 NA 29.94 1013.9
08:50 AM PDT 0.0 10.00 Clear -- 44.6 35.6 70% NA NA 29.94 1013.9
08:35 AM PDT 0.0 10.00 Clear -- 42.8 35.6 76% NA NA 29.95 1014.2
08:30 AM PDT 0.0 10.00 Clear -- 42.8 35.6 76% NA NA 29.95 1014.2
08:25 AM PDT 0.0 10.00 Clear -- 42.8 35.6 76% NA NA 29.95 1014.2
08:15 AM PDT 0.0 10.00 Clear -- 42.8 35.6 76% NA NA 29.95 1014.2
08:05 AM PDT 0.0 10.00 Clear -- 39.2 35.6 87% NA NA 29.95 1014.2
08:00 AM PDT 0.0 10.00 Clear -- 39.2 35.6 87% NA NA 29.95 1014.2
07:50 AM PDT 0.0 10.00 Clear -- 39.2 35.6 87% NA NA 29.95 1014.2
07:45 AM PDT 0.0 10.00 Clear -- 39.2 35.6 87% NA NA 29.95 1014.2
07:40 AM PDT 0.0 10.00 Clear -- 39.2 35.6 87% NA NA 29.95 1014.2
07:30 AM PDT 0.0 10.00 Clear -- 39.2 35.6 87% NA NA 29.95 1014.2
07:25 AM PDT 0.0 10.00 Clear -- 37.4 35.6 93% NA NA 29.95 1014.2
07:10 AM PDT NW 3.4 10.00 Clear -- 37.4 35.6 93% 34.9 NA 29.95 1014.2
07:00 AM PDT 0.0 10.00 Clear -- 35.6 33.8 93% NA NA 29.95 1014.2
06:50 AM PDT 0.0 10.00 Clear -- 35.6 33.8 93% NA NA 29.95 1014.2
06:40 AM PDT 0.0 10.00 Clear -- 35.6 33.8 93% NA NA 29.95 1014.2

Regional Weather Observation

KELSO LONGVEIW (KKLS)

Clear
53.6 F

CHEHALIS CENTRAL (KCLS)

Clear
50.0 F

SCAPPOOSE (KSPB)

Clear
55.4 F

OLYMPIA (KOLM)

Clear
53.6 F

VANCOUVER (KVUO)

Clear
55.4 F

PORTLAND (KPDX)

NULL
53.6 F
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