Spring Weather Hazards Across the U.S. Thursday

Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south Texas Thursday. Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest Thursday. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds Thursday into Saturday. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Rain

49°F

9°C

Humidity 92%
Wind Speed S 8 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 12 Mar 04:26 AM PDT
Extended Forecast for

5 Miles S Scappoose Industrial Apk (1s4) OR

  • Overnight

    Overnight: Rain.  Steady temperature around 48. West wind around 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Rain

  • Thursday

    Thursday: Rain.  Steady temperature around 45. Light and variable wind.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 45 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 41. Calm wind becoming west around 5 mph after midnight.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain.  High near 51. Light and variable wind.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 51 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Low around 38. Northwest wind around 6 mph becoming west southwest in the evening.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Rain

  • Saturday

    Saturday: A chance of rain and snow before 11am, then a slight chance of rain.  Snow level 1000 feet rising to 1700 feet in the afternoon. Partly sunny, with a high near 50. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 5am.  Snow level 1900 feet lowering to 900 feet after midnight . Mostly cloudy, with a low around 35. Little or no snow accumulation expected.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of rain and snow before 11am, then rain likely.  Snow level 1000 feet rising to 5200 feet in the afternoon. Cloudy, with a high near 47.

    High: 47 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm.  Cloudy, with a low around 42.

    Low: 42 °F

    Rain Likely

Detailed Forecast

Overnight
Rain. Steady temperature around 48. West wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. Steady temperature around 45. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain. Low around 41. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain. High near 51. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday Night
Rain. Low around 38. Northwest wind around 6 mph becoming west southwest in the evening. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
A chance of rain and snow before 11am, then a slight chance of rain. Snow level 1000 feet rising to 1700 feet in the afternoon. Partly sunny, with a high near 50. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A 30 percent chance of snow after 5am. Snow level 1900 feet lowering to 900 feet after midnight . Mostly cloudy, with a low around 35. Little or no snow accumulation expected.
Sunday
A chance of rain and snow before 11am, then rain likely. Snow level 1000 feet rising to 5200 feet in the afternoon. Cloudy, with a high near 47.
Sunday Night
Rain likely, mainly before 11pm. Cloudy, with a low around 42.
Monday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 62.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Mostly cloudy, with a high near 67.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Wednesday
Rain likely. Mostly cloudy, with a high near 64.
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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)
3:42 am PDT Mar 12, 2026
4am PDT Mar 12, 2026-6pm PDT Mar 18, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

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