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 >

Hazardous Weather Conditions

Flood Watch until March 14, 05:00 PM PDT

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Rain

54°F

12°C

Humidity	86%
Wind Speed	SW 16 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	12 Mar 10:53 PM PDT

More Information:

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

Extended Forecast for

4 Miles N Troutdale OR

Flood Watch March 12, 11:04pm until March 14, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 12, 11:04pm until March 14, 05:00pm
NOW until 5:00pm Sat
Flood Watch
Tonight
Low: 40 °F
Rain
Friday
High: 52 °F
Rain
Friday Night
Low: 37 °F
Rain
Saturday
High: 49 °F
Chance Rain
Saturday Night
Low: 35 °F
Mostly Cloudy
Sunday
High: 51 °F
Chance
Rain/Snow
then Chance
Rain
Sunday Night
Low: 43 °F
Chance Rain
Monday
High: 62 °F
Slight Chance
Rain then
Partly Sunny

Detailed Forecast

Tonight

Rain. Low around 40. South southwest wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain. High near 52. South southwest wind 7 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Friday Night

Rain. Low around 37. West wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Saturday

A chance of rain before 11am, then a chance of showers after 11am. Snow level 800 feet rising to 1500 feet in the afternoon. Partly sunny, with a high near 49. West northwest wind 7 to 9 mph. Chance of precipitation is 50%.

Saturday Night

Mostly cloudy, with a low around 35. West northwest wind 5 to 7 mph becoming calm in the evening.

Sunday

A slight chance of rain and snow before 11am, then a chance of rain. Snow level 1100 feet rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 51. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 43.

Monday

A slight chance of rain before 11am. Partly sunny, with a high near 62.

Monday Night

Partly cloudy, with a low around 44.

Tuesday

A slight chance of rain. Mostly cloudy, with a high near 67.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 50.

Wednesday

Rain likely. Mostly cloudy, with a high near 63.