Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Mostly Cloudy

54°F

12°C

Humidity	52%
Wind Speed	ESE 11 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	31 Mar 02:53 PM PDT

More Information:

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

Extended Forecast for

Portland OR

This Afternoon
High: 56 °F
Chance Rain
Tonight
Low: 44 °F
Chance Rain
then Rain
Wednesday
High: 54 °F
Showers
Wednesday Night
Low: 41 °F
Showers
Thursday
High: 56 °F
Rain Likely
Thursday Night
Low: 39 °F
Partly Cloudy
Friday
High: 62 °F
Mostly Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 70 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 40 percent chance of rain. Mostly cloudy, with a high near 56. Southeast wind around 5 mph.

Tonight

Rain, mainly after midnight. Low around 44. South wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain, mainly before 3pm, then showers and possibly a thunderstorm after 5pm. High near 54. South southeast wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Low around 41. South southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. West wind 6 to 8 mph. Chance of precipitation is 70%.

Thursday Night

Partly cloudy, with a low around 39.

Friday

Mostly sunny, with a high near 62.

Friday Night

Mostly clear, with a low around 40.

Saturday

Mostly sunny, with a high near 70.

Saturday Night

Partly cloudy, with a low around 45.