COULEE DAM, WA 99116 Weather Forecast & Current Conditions

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OMAK, WA
Current Weather

7:53 PM PDT JUN 8, 2026
Overcast
Light Rain
57°F
Feels Like: 55°F
Dewpoint: 46°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: SSE at 8 mph
Pressure: 29.68 inches
Last 72 hours

Local Area Snow Depth

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COULEE DAM, WA 99116
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Rain showers. Lows in the mid to upper 40s. South wind 5 to 15 mph with gusts up to 30 mph. Chance of precipitation near 100 percent. Rainfall amounts less than a quarter of an inch.
TUESDAY
Mostly cloudy. Rain showers likely in the morning, then a chance of rain showers in the afternoon. Highs in the mid 60s to lower 70s. Windy. Southwest wind 20 to 30 mph with gusts up to 40 mph. Chance of precipitation 70 percent. Rainfall amounts less than a tenth of an inch.
TUESDAY NIGHT
Partly cloudy. Lows in the lower to mid 40s. Windy. West wind 20 to 30 mph. Gusts up to 45 mph decreasing to 30 mph overnight.
WEDNESDAY
Sunny. Highs in the upper 60s to lower 70s. West wind 5 to 15 mph with gusts up to 30 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower to mid 40s. West wind 5 to 15 mph with gusts up to 25 mph.
THURSDAY AND THURSDAY NIGHT
Clear. Highs in the mid to upper 70s. Lows in the lower 40s to lower 50s.
FRIDAY THROUGH SATURDAY NIGHT
Clear. Highs in the 80s. Lows in the upper 40s to upper 50s.
SUNDAY THROUGH MONDAY
Mostly clear. Highs in the upper 80s to lower 90s. Lows in the mid 50s to lower 60s.

Visible Weather Satellite
COULEE DAM, WA 99116
Infrared Weather Satellite
COULEE DAM, WA 99116
NEXRAD Weather Radar
COULEE DAM, WA 99116

OMAK, WA 3 hourly weather forecast

weather forecast created  5:00 AM PDT  6/ 8/2026
Monday
8 JUN 2026
COULEE DAM, WA 99116 weather forecast Day 1, 12 hours 11 AM 79° 82° Mostly Cloudy 71%
RAIN
***
0% Thunder
( 58% severe)
SSW   3 74% 70°
High 80° COULEE DAM, WA 99116 weather forecast Day 1, 15 hours 2 PM 78° 80° Mostly Cloudy SW   3 79% 71°
Mostly Cloudy

Rain Likely

COULEE DAM, WA 99116 weather forecast Day 1, 18 hours 5 PM 77° 79° Mostly Cloudy 38%
RAIN
.1–.25 in
0% Thunder
( 23% severe)
SW   2 76% 69°
COULEE DAM, WA 99116 weather forecast Day 1, 21 hours 8 PM 74° 74° Mostly Cloudy S   2 87% 70°
Tuesday
9 JUN 2026
COULEE DAM, WA 99116 weather forecast Day 2, 0 hours 11 PM 72° 72° Mostly Cloudy 17%
RAIN
.01–.1 in
0% Thunder
( 15% severe)
S   2 90% 69°
Low 68° COULEE DAM, WA 99116 weather forecast Day 2, 3 hours 2 AM 70° 70° Mostly Cloudy S   2 93% 68°
High 81° COULEE DAM, WA 99116 weather forecast Day 2, 6 hours 5 AM 70° 70° Mostly Cloudy 66%
RAIN
***
0% Thunder
( 25% severe)
S   3 97% 69°

Mostly Cloudy

Rain Likely

COULEE DAM, WA 99116 weather forecast Day 2, 9 hours 8 AM 73° 73° Mostly Cloudy SSW   5 93% 71°
COULEE DAM, WA 99116 weather forecast Day 2, 12 hours 11 AM 76° 77° Mostly Cloudy 68%
RAIN
***
0% Thunder
( 51% severe)
SW   6 85% 71°
COULEE DAM, WA 99116 weather forecast Day 2, 15 hours 2 PM 77° 78° Mostly Cloudy SSW   5 85% 72°
COULEE DAM, WA 99116 weather forecast Day 2, 18 hours 5 PM 77° 79° Mostly Cloudy 56%
RAIN
***
0% Thunder
( 35% severe)
SW   3 79% 70°
COULEE DAM, WA 99116 weather forecast Day 2, 21 hours 8 PM 74° 74° Mostly Cloudy SSW   3 90% 71°
Wednesday
10 JUN 2026
COULEE DAM, WA 99116 weather forecast Day 3, 0 hours 11 PM 72° 72° Mostly Cloudy 71%
RAIN
***
0% Thunder
( 27% severe)
SSW   3 93% 70°
Low 69° COULEE DAM, WA 99116 weather forecast Day 3, 3 hours 2 AM 71° 71° Mostly Cloudy SSW   3 97% 70°
High 86° COULEE DAM, WA 99116 weather forecast Day 3, 6 hours 5 AM 71° 71° Mostly Cloudy 61%
RAIN
***
0% Thunder
( 36% severe)
SW   5 97% 70°

Mostly Cloudy

Rain Likely

COULEE DAM, WA 99116 weather forecast Day 3, 9 hours 8 AM 75° 75° Mostly Cloudy SW   5 90% 72°
COULEE DAM, WA 99116 weather forecast Day 3, 15 hours 11 AM 81° 86° Partly Cloudy 25%
RAIN
.01–.1 in
0% Thunder
( 41% severe)
SW   6 77% 73°
COULEE DAM, WA 99116 weather forecast Day 3, 18 hours 2 PM 84° 90° Partly Cloudy WSW   5 70% 73°
COULEE DAM, WA 99116 weather forecast Day 3, 21 hours 5 PM 82° 87° Partly Cloudy     SW   2 72% 72°

OMAK, WA extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 46° Low 50° Low 58° Low 56° Low 56°
High 82° High 86° High 84° High 90° High 93°
COULEE DAM, WA 99116 weather forecast Day 4 COULEE DAM, WA 99116 weather forecast Day 5 COULEE DAM, WA 99116 weather forecast Day 6 COULEE DAM, WA 99116 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
9% Rain
Clear
5% Rain
Clear
6% Rain
Clear
6% Rain
Clear
10% Rain
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