CATHLAMET, WA 98612 Weather Forecast & Current Conditions

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KELSO, WA
Current Weather

12:56 PM PDT APR 2, 2026
Broken Clouds
52°F
Feels Like: 50°F
Dewpoint: 39°F
Rel. Hum.: 61%
Visibility: 10 miles
Wind: Variable at 6 mph
Pressure: 30.13 inches
Last 72 hours

Local Area Snow Depth

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CATHLAMET, WA 98612
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy. Highs in the mid 40s. Light wind.
TONIGHT
Partly cloudy. Widespread frost. Lows in the mid 20s. Light wind.
WEDNESDAY
Widespread frost in the morning. Partly cloudy. Highs in the mid 40s. Light wind.
WEDNESDAY NIGHT
Partly cloudy. Widespread frost. Lows in the upper 20s. Light wind.
THURSDAY
Widespread frost in the morning. Partly cloudy. Highs in the upper 40s. Light wind.
THURSDAY NIGHT
Partly cloudy. Widespread frost. Lows in the lower 30s.
FRIDAY
Mostly cloudy with a 40 percent chance of rain. Highs in the lower 50s.
FRIDAY NIGHT
Mostly cloudy with a 50 percent chance of rain. Lows in the upper 30s.
SATURDAY
Rain likely. Highs in the upper 40s. Chance of rain 70 percent.
SATURDAY NIGHT
Rain likely. Lows around 40. Chance of rain 70 percent.
SUNDAY
Rain. Highs around 50. Chance of rain near 100 percent.
SUNDAY NIGHT
Rain. Lows in the lower 40s. Chance of rain near 100 percent.
MONDAY
Rain. Highs in the upper 40s. Chance of rain near 100 percent.

Visible Weather Satellite
CATHLAMET, WA 98612
Infrared Weather Satellite
CATHLAMET, WA 98612
NEXRAD Weather Radar
CATHLAMET, WA 98612

KELSO, WA 3 hourly weather forecast

weather forecast created  6:00 AM CST  4/ 2/2026
Thursday
2 APR 2026
CATHLAMET, WA 98612 weather forecast Day 1, 12 hours 10 AM 47° 43° Mostly Cloudy 18%
RAIN
.01–.1 in
0% Thunder
( 7% severe)
W   9 76% 40°
High 54° CATHLAMET, WA 98612 weather forecast Day 1, 15 hours 1 PM 51° 47° Partly Cloudy W   10 63% 39°
Mostly Cloudy



CATHLAMET, WA 98612 weather forecast Day 1, 18 hours 4 PM 53° 50° Mostly Cloudy 1%

0% Thunder
( 1% severe)
W   10 54% 37°
CATHLAMET, WA 98612 weather forecast Day 1, 21 hours 7 PM 48° 47° Partly Cloudy W   3 68% 38°
Friday
3 APR 2026
CATHLAMET, WA 98612 weather forecast Day 2, 0 hours 10 PM 42° 41° Partly Cloudy 8%

0% Thunder
( 0% severe)
  CALM 86% 38°
Low 36° CATHLAMET, WA 98612 weather forecast Day 2, 3 hours 1 AM 39° 37° Partly Cloudy   CALM 89% 36°
High 61° CATHLAMET, WA 98612 weather forecast Day 2, 6 hours 4 AM 38° 36° Mostly Cloudy 7%

0% Thunder
( 0% severe)
SE   1 92% 36°

Mostly Cloudy



CATHLAMET, WA 98612 weather forecast Day 2, 9 hours 7 AM 40° 38° Mostly Cloudy SE   1 85% 36°
CATHLAMET, WA 98612 weather forecast Day 2, 12 hours 10 AM 49° 49° Partly Cloudy 4%

0% Thunder
( 0% severe)
S   2 71% 40°
CATHLAMET, WA 98612 weather forecast Day 2, 15 hours 1 PM 56° 56° Partly Cloudy SW   2 53% 39°
CATHLAMET, WA 98612 weather forecast Day 2, 18 hours 4 PM 60° 60° Partly Cloudy 1%

0% Thunder
( 0% severe)
NNW   5 46% 39°
CATHLAMET, WA 98612 weather forecast Day 2, 21 hours 7 PM 53° 53° Clear NNW   3 64% 41°
Saturday
4 APR 2026
CATHLAMET, WA 98612 weather forecast Day 3, 0 hours 10 PM 46° 45° Clear 1%

0% Thunder
( 0% severe)
N   3 83% 41°
Low 39° CATHLAMET, WA 98612 weather forecast Day 3, 3 hours 1 AM 42° 41° Clear N   2 89% 39°
High 69° CATHLAMET, WA 98612 weather forecast Day 3, 6 hours 4 AM 40° 38° Clear 1%

0% Thunder
( 0% severe)
N   2 92% 38°

Partly Cloudy



CATHLAMET, WA 98612 weather forecast Day 3, 9 hours 7 AM 42° 40° Partly Cloudy N   3 89% 39°
CATHLAMET, WA 98612 weather forecast Day 3, 15 hours 10 AM 54° 53° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   6 66% 43°
CATHLAMET, WA 98612 weather forecast Day 3, 18 hours 1 PM 64° 64° Partly Cloudy N   7 50% 45°
CATHLAMET, WA 98612 weather forecast Day 3, 21 hours 4 PM 68° 68° Partly Cloudy     N   8 44% 45°

KELSO, WA extended weather forecast

Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Low 41° Low 47° Low 49° Low 46° Low 41°
High 75° High 72° High 63° High 59° High 60°
CATHLAMET, WA 98612 weather forecast Day 4 CATHLAMET, WA 98612 weather forecast Day 5 CATHLAMET, WA 98612 weather forecast Day 6 CATHLAMET, WA 98612 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
7% Rain
Partly Cloudy
16% Rain
Mostly Cloudy
49% Rain
Overcast
52% Rain
Overcast
33% Rain
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