Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Mostly Cloudy

41°F

5°C

Humidity 93%
Wind Speed SSE 5 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 10 Mar 09:20 PM PDT
Extended Forecast for

5 Miles S Scappoose Industrial Apk (1s4) OR

  • Tonight

    Tonight: Rain.  Low around 41. South wind around 6 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 52. South southwest wind 7 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 52 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 45. South southwest wind 10 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 45 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 50. South southwest wind 5 to 8 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 50 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 43. South wind around 6 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Rain

  • Friday

    Friday: Rain.  High near 52. Chance of precipitation is 100%.

    High: 52 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Rain

  • Saturday

    Saturday: A chance of rain.  Snow level 2600 feet lowering to 1600 feet. Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain. Low around 41. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. High near 52. South southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain. Low around 45. South southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain. High near 50. South southwest wind 5 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain. Low around 43. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain. High near 52. Chance of precipitation is 100%.
Friday Night
Rain. Low around 38. Chance of precipitation is 90%.
Saturday
A chance of rain. Snow level 2600 feet lowering to 1600 feet. Partly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
A chance of rain. Snow level 1200 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 52.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 42.
Monday
A chance of rain. Mostly cloudy, with a high near 62.
Monday Night
A chance of rain. Mostly cloudy, with a low around 46.
Tuesday
A chance of rain. Mostly cloudy, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Scappoose Industrial Apk (1s4) OR
 45.69°N 122.87°W (Elev. 171 ft)
8:41 pm PDT Mar 10, 2026
9pm PDT Mar 10, 2026-6pm PDT Mar 17, 2026
 
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Additional Resources

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