Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Grand Coulee Dam Airport (K3W7)

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

Rain

41°F

5°C

Humidity	100%
Wind Speed	SSW 10 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	41°F (5°C)
Visibility	9.00 mi
Wind Chill	35°F (2°C)
Last update	23 Feb 04:35 AM PST

More Information:

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

Extended Forecast for

Hartline WA

Overnight
Low: 37 °F
Rain Likely
Monday
High: 43 °F
Rain Likely
Monday Night
Low: 33 °F
Cloudy then
Slight Chance
Snow
Tuesday
High: 42 °F
Chance Snow
then Chance
Rain/Snow
Tuesday Night
Low: 29 °F
Chance
Rain/Snow
then Partly
Cloudy
Wednesday
High: 46 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Wednesday Night
Low: 32 °F
Mostly Cloudy
and Breezy
Thursday
High: 48 °F
Partly Sunny
and Breezy
Thursday Night
Low: 34 °F
Partly Cloudy
and Breezy

Detailed Forecast

Overnight

Rain likely. Mostly cloudy, with a low around 37. South wind around 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain likely, mainly before 10am. Cloudy, with a high near 43. West wind 13 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

A 20 percent chance of snow after 1am. Cloudy, with a low around 33. West wind 6 to 9 mph becoming north after midnight.

Tuesday

A chance of snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 42. East wind around 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday Night

A chance of rain and snow before 10pm. Partly cloudy, with a low around 29. Southwest wind 7 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Wednesday

Mostly sunny, with a high near 46. Breezy.

Wednesday Night

Mostly cloudy, with a low around 32. Breezy.

Thursday

Partly sunny, with a high near 48. Breezy.

Thursday Night

Partly cloudy, with a low around 34. Breezy.

Friday

Mostly sunny, with a high near 47. Breezy.

Friday Night

Partly cloudy, with a low around 27.