Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Stormy Weather in the Northwest; Fire Weather Threat Redeveloping in Southern California this Weekend

An active fall storm pattern in the Pacific Northwest is bringing heavy rain and high elevation snow to the region which will persist through this weekend. Strong winds associated with this system will bring a renewed period of critical fire weather to southern California later this weekend into next week. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194ft.

Mostly Cloudy

11°C

52°F

Humidity 74%
Wind Speed SSW 7 MPH
Barometer 29.96 in (1014.4 mb)
Dewpoint 7°C (44°F)
Visibility 16 km
Last update 20 Oct 5:53 pm PDT
Extended Forecast for

2 Miles WSW Hillsboro OR

Flood Watch October 21, 12:00pm until October 23, 06:00am
Wind Advisory October 21, 12:00pm until October 22, 12:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
  • Tonight

    Tonight: A chance of showers before 11pm, then rain after 11pm.  Low around 7. Southwest wind 11 to 13 km/h becoming southeast after midnight.  Chance of precipitation is 100%. New precipitation amounts between 5 and 7.5 mm possible.

    Rain

    Low: 7 °C

  • Saturday

    Saturday: Rain. The rain could be heavy at times.  High near 16. South wind 18 to 23 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 55 km/h.  Chance of precipitation is 100%. New precipitation amounts between 2 and 3 cm possible.

    Heavy Rain

    High: 16 °C

  • Saturday
    Night

    Saturday Night: Rain. The rain could be heavy at times.  Low around 13. South southwest wind around 34 km/h, with gusts as high as 55 km/h.  Chance of precipitation is 100%. New precipitation amounts between 2 and 3 cm possible.

    Heavy Rain

    Low: 13 °C

  • Sunday

    Sunday: Rain before 11am, then showers after 11am.  High near 18. Southwest wind 14 to 16 km/h.  Chance of precipitation is 100%. New precipitation amounts between 7.5 mm and 1 cm possible.

    Rain

    High: 18 °C

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers, mainly before 11pm.  Areas of fog after 11pm.  Otherwise, mostly cloudy, with a low around 8. Southwest wind 5 to 10 km/h becoming calm  in the evening.

    Chance
    Showers and
    Areas Fog

    Low: 8 °C

  • Monday

    Monday: Areas of fog before 11am.  Otherwise, partly sunny, with a high near 19.

    Areas Fog
    then Mostly
    Sunny

    High: 19 °C

  • Monday
    Night

    Monday Night: Areas of fog after 11pm.  Otherwise, partly cloudy, with a low around 6.

    Areas Fog

    Low: 6 °C

  • Tuesday

    Tuesday: Areas of fog before 11am.  Otherwise, mostly sunny, with a high near 21.

    Areas Fog
    then Sunny

    High: 21 °C

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 7.

    Slight Chance
    Showers and
    Patchy Fog

    Low: 7 °C

Detailed Forecast

Tonight
A chance of showers before 11pm, then rain after 11pm. Low around 7. Southwest wind 11 to 13 km/h becoming southeast after midnight. Chance of precipitation is 100%. New precipitation amounts between 5 and 7.5 mm possible.
Saturday
Rain. The rain could be heavy at times. High near 16. South wind 18 to 23 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 55 km/h. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 cm possible.
Saturday Night
Rain. The rain could be heavy at times. Low around 13. South southwest wind around 34 km/h, with gusts as high as 55 km/h. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 cm possible.
Sunday
Rain before 11am, then showers after 11am. High near 18. Southwest wind 14 to 16 km/h. Chance of precipitation is 100%. New precipitation amounts between 7.5 mm and 1 cm possible.
Sunday Night
A 30 percent chance of showers, mainly before 11pm. Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 8. Southwest wind 5 to 10 km/h becoming calm in the evening.
Monday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 19.
Monday Night
Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 6.
Tuesday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 21.
Tuesday Night
A slight chance of showers. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 7.
Wednesday
A slight chance of showers. Patchy fog before 11am. Otherwise, partly sunny, with a high near 15.
Wednesday Night
Partly cloudy, with a low around 4.
Thursday
Mostly sunny, with a high near 16.
Thursday Night
Mostly clear, with a low around 3.
Friday
Sunny, with a high near 16.
Click Map For Forecast
Point Forecast:
2 Miles WSW Hillsboro OR
 45.52°N 122.98°W (Elev. 49 m)
2:24 pm PDT Oct 20, 2017
6pm PDT Oct 20, 2017-6pm PDT Oct 27, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database