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Current conditions at
SPRING CANYON (SPCW1)
Lat: 47.93472°NLon: 118.93472°WElev: 1340.0ft.NA
43°F
6°C
| Humidity | 46% |
| Wind Speed | SSE 2 MPH |
| Barometer | NA |
| Dewpoint | 23°F (-5°C) |
| Visibility | NA |
| Last update | 31 Mar 10:37 PM PDT |
Extended Forecast for
Coulee Dam WA
Tonight
Low: 37 °F
Partly Cloudy
then SnowWednesday
High: 50 °F
Rain/Snow
then Rain
LikelyWednesday Night

Low: 40 °F
Rain
Thursday
High: 56 °F
Rain Likely
then Slight
Chance RainThursday Night

Low: 34 °F
Mostly Clear
Friday

High: 57 °F
Mostly Sunny
Friday Night

Low: 37 °F
Partly Cloudy
Saturday

High: 63 °F
Mostly Sunny
Saturday Night

Low: 42 °F
Mostly Cloudy
Detailed Forecast
Tonight
Snow after 5am. Low around 37. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 8am. High near 50. Southeast wind 5 to 7 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 40. East wind around 6 mph becoming west in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 56. West wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly clear, with a low around 34. West wind 5 to 9 mph becoming light after midnight.
Friday
Mostly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 70.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 70.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Coulee Dam WA
47.97°N 119°W (Elev. 1732 ft)
47.97°N 119°W (Elev. 1732 ft)
9:52 pm PDT Mar 31, 2026
10pm PDT Mar 31, 2026-6pm PDT Apr 7, 2026


