Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

SPRING CANYON (SPCW1)

Lat: 47.93472°NLon: 118.93472°WElev: 1340.0ft.

42°F

6°C

Humidity	48%
Wind Speed	W 9 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Wind Chill	37°F (3°C)
Last update	12 Mar 08:37 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Coulee Dam WA

Tonight
Low: 35 °F
Chance
Rain/Snow
then Chance
Snow
Friday
High: 48 °F
Chance
Rain/Snow
Friday Night
Low: 32 °F
Chance
Rain/Snow
Saturday
High: 47 °F
Slight Chance
Snow then
Sunny
Saturday Night
Low: 30 °F
Mostly Cloudy
Sunday
High: 45 °F
Slight Chance
Snow
Sunday Night
Low: 36 °F
Chance
Rain/Snow
Monday
High: 56 °F
Slight Chance
Rain/Snow
then Slight
Chance Rain
Monday Night
Low: 41 °F
Mostly Cloudy

Detailed Forecast

Tonight

A slight chance of rain and snow before 11pm, then a chance of snow. Cloudy, with a low around 35. Southwest wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

Friday

A chance of snow, mixing with rain after 11am, then gradually ending. Mostly cloudy, with a high near 48. Light and variable wind becoming west around 6 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Friday Night

A chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am. Cloudy, then gradually becoming partly cloudy, with a low around 32. Southwest wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday

A 20 percent chance of snow before 11am. Sunny, with a high near 47. Northwest wind 6 to 15 mph, with gusts as high as 24 mph.

Saturday Night

Mostly cloudy, with a low around 30. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 21 mph.

Sunday

A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 45.

Sunday Night

A chance of snow before 11pm, then a slight chance of rain and snow. Cloudy, with a low around 36. Chance of precipitation is 30%. Little or no snow accumulation expected.

Monday

A slight chance of rain and snow before 11am, then a slight chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 20%.

Monday Night

Mostly cloudy, with a low around 41.

Tuesday

Partly sunny, with a high near 65.

Tuesday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 47.

Wednesday

A 20 percent chance of rain. Mostly cloudy, with a high near 66.

Wednesday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 49.