Current conditions at
SPRING CANYON (SPCW1)
Lat: 47.93472°NLon: 118.93472°WElev: 1340.0ft.NA
39°F
4°C
| Humidity | 58% |
| Wind Speed | ESE 3 MPH |
| Barometer | NA |
| Dewpoint | 25°F (-4°C) |
| Visibility | NA |
| Last update | 15 Mar 10:37 PM PDT |
Extended Forecast for
Coulee Dam WA
Tonight

Low: 37 °F
Chance Snow
Monday
High: 57 °F
Slight Chance
Rain/Snow
then Slight
Chance RainMonday Night

Low: 44 °F
Mostly Cloudy
Tuesday

High: 66 °F
Partly Sunny
Tuesday Night
Low: 49 °F
Slight Chance
Rain then
Mostly CloudyWednesday

High: 67 °F
Mostly Cloudy
Wednesday Night

Low: 52 °F
Slight Chance
RainThursday

High: 69 °F
Slight Chance
RainThursday Night

Low: 52 °F
Slight Chance
Rain
Detailed Forecast
Tonight
A chance of snow before 11pm, then a slight chance of snow after 5am. Mostly cloudy, with a low around 37. East wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A slight chance of rain and snow before 8am, then a slight chance of rain between 8am and 2pm. Mostly cloudy, with a high near 57. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 44. South wind around 7 mph.
Tuesday
Partly sunny, with a high near 66. South wind 6 to 11 mph.
Tuesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 49. South wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 67.
Wednesday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 52.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 69.
Thursday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 52.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 68.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Coulee Dam WA
47.95°N 118.96°W (Elev. 1647 ft)
47.95°N 118.96°W (Elev. 1647 ft)
9:52 pm PDT Mar 15, 2026
10pm PDT Mar 15, 2026-6pm PDT Mar 22, 2026


