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-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.

light rain,mist

46°F

8°C

Humidity	92%
Wind Speed	N 0 MPH
Barometer	30.24 in (1024.04 mb)
Dewpoint	44°F (7°C)
Visibility	2.50 mi
Last update	12 Mar 05:53 PM PDT

More Information:

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

Extended Forecast for

8 Miles W Delta Park OR

Flood Watch March 12, 06:13pm until March 14, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 12, 06:13pm until March 14, 05:00pm
NOW until 5:00pm Sat
Flood Watch
Tonight
Low: 42 °F
Rain
Friday
High: 50 °F
Rain
Friday Night
Low: 38 °F
Rain
Saturday
High: 50 °F
Chance Rain
Saturday Night
Low: 36 °F
Mostly Cloudy
Sunday
High: 50 °F
Chance
Rain/Snow
then Chance
Rain
Sunday Night
Low: 42 °F
Chance Rain
Monday
High: 62 °F
Chance Rain

Detailed Forecast

Tonight

Rain. Low around 42. Calm wind becoming south southwest around 6 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Rain. Steady temperature around 50. South southwest wind around 7 mph becoming north in the afternoon. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Friday Night

Rain. Low around 38. Northwest wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Saturday

A chance of rain before 11am, then a slight chance of showers after 11am. Snow level 900 feet rising to 1600 feet in the afternoon. Partly sunny, with a high near 50. West northwest wind around 6 mph. Chance of precipitation is 40%.

Saturday Night

Mostly cloudy, with a low around 36. Northwest wind around 6 mph becoming calm in the evening.

Sunday

A slight chance of rain and snow before 11am, then a chance of rain. Snow level 900 feet rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 50. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday Night

A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42.

Monday

A chance of rain, mainly before 11am. Mostly cloudy, with a high near 62.

Monday Night

Partly cloudy, with a low around 43.

Tuesday

A chance of rain, mainly after 11am. Mostly cloudy, with a high near 66.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 49.

Wednesday

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