Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

52°F

11°C

Humidity	57%
Wind Speed	N 0 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	23 Mar 02:00 PM PDT

More Information:

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

Extended Forecast for

5 Miles S Scappoose Industrial Apk (1s4) OR

This Afternoon
High: 57 °F
Mostly Cloudy
Tonight
Low: 47 °F
Mostly Cloudy
then Slight
Chance Rain
Tuesday
High: 55 °F
Rain
Tuesday Night
Low: 42 °F
Chance Rain
Wednesday
High: 52 °F
Showers
Wednesday Night
Low: 35 °F
Chance
Showers then
Areas Frost
Thursday
High: 55 °F
Areas Frost
then Sunny
Thursday Night
Low: 35 °F
Mostly Clear
Friday
High: 63 °F
Sunny

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 57. Calm wind.

Tonight

A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 47. Calm wind becoming south around 5 mph after midnight.

Tuesday

Rain, mainly after 9am. High near 55. South southwest wind 6 to 11 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.

Tuesday Night

A chance of rain before 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Showers, mainly after 11am. High near 52. Light south southwest wind becoming west southwest 5 to 9 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

A 40 percent chance of showers before 11pm. Areas of frost after 4am. Snow level 2500 feet lowering to 1500 feet after midnight . Otherwise, partly cloudy, with a low around 35.

Thursday

Areas of frost before 9am. Otherwise, sunny, with a high near 55.

Thursday Night

Mostly clear, with a low around 35.

Friday

Sunny, with a high near 63.

Friday Night

Partly cloudy, with a low around 40.

Saturday

Partly sunny, with a high near 65.

Saturday Night

Increasing clouds, with a low around 43.