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Grand Coulee, WA
 30° 
Last Updated on Feb 22 2018, 3:53 pm PST
Current ConditionsFair
Relative Humidity45%
WindNorth at 15.0 MPH
(13 KT)
Pressure30.29 mb
Dewpoint10.9 F (-11.7 C)
Wind Chill19 F (-7 C)
Visibility10.00 miles

7-Day Forecast

Tonight
Clear
Low: 11°
Clear with a low around 11.
Northwest wind 3 to 7 mph.


Friday
Snow Likely
High: 29°
Snow likely, mainly
between 10am and 4pm.
Increasing clouds with a high near 29.
Light southeast wind becoming
south 5 to 10 mph in the morning.
Chance of precipitation is 60%.
New snow accumulation of less than a half inch possible.


Friday Night
Chance Snow
Low: 27°
A 30% chance of snow, mainly after 10pm.
Mostly cloudy with a steady temperature around 27.
South wind 3 to 7 mph.
New snow accumulation of less than a half inch possible.


Saturday
Chance Snow then Sunny
High: 38°
A 30% chance of snow before 10am.
Mostly cloudy,
then gradually becoming sunny with a high near 38.
West wind 6 to 10 mph.
New snow accumulation of less than a half inch possible.


Saturday Night
Mostly Cloudy
Low: 24°
Mostly cloudy with a low around 24.
South wind 5 to 7 mph.


Sunday
Chance Snow
High: 41°
A 30% chance of snow.
Mostly cloudy with a high near 41.
New snow accumulation of less than a half inch possible.


Sunday Night
Mostly Cloudy
Low: 22°
Mostly cloudy with a low around 22.


Monday
Mostly Sunny
High: 39°
Mostly sunny with a high near 39.


Monday Night
Partly Cloudy
Low: 23°
Partly cloudy with a low around 23.


Tuesday
Mostly Sunny then Slight Chance Snow
High: 39°
A 10% chance of snow after 4pm.
Mostly sunny with a high near 39.


Tuesday Night
Chance Snow
Low: 26°
A 30% chance of snow.
Mostly cloudy with a low around 26.


Wednesday
Chance Snow then Chance Rain/Snow
High: 40°
A chance of rain and snow.
Partly sunny with a high near 40.
Chance of precipitation is 50%.


Wednesday Night
Chance Rain/Snow then Slight Chance Snow
Low: 27°
A chance of rain and snow.
Mostly cloudy with a low around 27.
Chance of precipitation is 40%.


Thursday
Chance Snow
High: 41°
A 40% chance of snow.
Partly sunny with a high near 41.


Source: National Weather Service








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