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

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Overcast

45°F

7°C

Humidity	89%
Wind Speed	ENE 5 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	22 Feb 11:53 PM PST

More Information:

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

Extended Forecast for

Happy Valley OR

Overnight
Low: 43 °F
Rain
Monday
High: 47 °F⇓
Rain
Monday Night
Low: 41 °F
Rain
Tuesday
High: 48 °F
Rain
Tuesday Night
Low: 37 °F
Rain then
Chance Rain
Wednesday
High: 48 °F
Chance Rain
Wednesday Night
Low: 35 °F
Chance Rain
then Partly
Cloudy
Thursday
High: 50 °F
Slight Chance
Rain
Thursday Night
Low: 37 °F
Chance Rain

Detailed Forecast

Overnight

Rain. Low around 43. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Rain. Temperature falling to around 42 by 5pm. West wind around 8 mph becoming north northeast in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Monday Night

Rain. Low around 41. North northeast wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Rain. High near 48. Northeast wind around 8 mph becoming east southeast in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain, mainly before 10pm. Low around 37. Southwest wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A 50 percent chance of rain. Snow level 2300 feet rising to 2800 feet in the afternoon. Partly sunny, with a high near 48.

Wednesday Night

A 30 percent chance of rain before 10pm. Snow level 2800 feet. Partly cloudy, with a low around 35.

Thursday

A slight chance of rain. Snow level 2300 feet rising to 3100 feet in the afternoon. Mostly sunny, with a high near 50.

Thursday Night

A chance of rain. Mostly cloudy, with a low around 37.

Friday

A chance of rain, mainly before 4pm. Partly sunny, with a high near 49.

Friday Night

A slight chance of rain. Snow level 2800 feet lowering to 2000 feet after midnight . Partly cloudy, with a low around 34.