Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Grand Coulee Dam Airport (K3W7)

Lat: 47.92205°NLon: 119.083°WElev: 1593.0ft.

Overcast

37°F

3°C

Humidity	100%
Wind Speed	SSE 3 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	06 Feb 06:55 PM PST

More Information:

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

Extended Forecast for

Hartline WA

Tonight
Low: 34 °F
Patchy Fog
then Cloudy
Saturday
High: 39 °F
Chance Rain
Saturday Night
Low: 37 °F
Chance Rain
Sunday
High: 45 °F
Chance Rain
Sunday Night
Low: 33 °F
Chance Rain
then Slight
Chance Rain
Monday
High: 46 °F
Partly Sunny
Monday Night
Low: 31 °F
Mostly Clear
Tuesday
High: 45 °F
Mostly Sunny
Tuesday Night
Low: 29 °F
Partly Cloudy

Detailed Forecast

Tonight

Patchy fog between 8pm and midnight. Otherwise, cloudy, with a low around 34. Southeast wind around 6 mph.

Saturday

A 50 percent chance of rain after 10am. Cloudy, with a high near 39. Southeast wind 7 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

A 40 percent chance of rain, mainly before 10pm. Cloudy, with a low around 37. South wind around 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A 50 percent chance of rain. Cloudy, with a high near 45. Northeast wind 6 to 9 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

A 50 percent chance of rain, mainly before 10pm. Cloudy, with a low around 33. North wind around 10 mph becoming west after midnight. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Partly sunny, with a high near 46.

Monday Night

Mostly clear, with a low around 31.

Tuesday

Mostly sunny, with a high near 45.

Tuesday Night

Partly cloudy, with a low around 29.

Wednesday

Mostly sunny, with a high near 45.

Wednesday Night

Mostly cloudy, with a low around 31.