Back-to-Back Storms for the Center of the Nation

These storm systems will bring late season snow, sleet and ice for portions of the northern Plains, upper Midwest and Great Lakes region. Meanwhile, where temperatures are warmer, severe thunderstorms are expected for areas of the Mississippi Valley into the southern Plains. Furthermore, combination of windy and dry conditions will raise fire weather concerns for the southern High Plains. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Overcast

41°F

5°C

Humidity 88%
Wind Speed SW 5 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 02 Apr 04:53 AM PDT
Extended Forecast for

2 Miles WSW Hillsboro OR

Frost Advisory April 2, 09:00pm until April 3, 10:00am
Click here for hazard details and duration
Frost Advisory
  • Overnight

    Overnight: Showers likely.  Snow level 2100 feet. Mostly cloudy, with a low around 38. Calm wind.  Chance of precipitation is 70%.

    Low: 38 °F

    Showers
    Likely

  • Thursday

    Thursday: A 50 percent chance of showers before 1pm.  Partly sunny, with a high near 55. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 55 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Patchy fog after 4am. Patchy frost after 3am.  Otherwise, mostly clear, with a low around 35. West wind around 5 mph becoming calm  in the evening.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost and
    Patchy Fog

  • Friday

    Friday: Areas of fog before 9am. Patchy frost before 9am.  Otherwise, mostly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Patchy Frost
    and Areas Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely. Snow level 2100 feet. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 70%.
Thursday
A 50 percent chance of showers before 1pm. Partly sunny, with a high near 55. Calm wind becoming west 5 to 8 mph in the afternoon.
Thursday Night
Patchy fog after 4am. Patchy frost after 3am. Otherwise, mostly clear, with a low around 35. West wind around 5 mph becoming calm in the evening.
Friday
Areas of fog before 9am. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 61. Calm wind.
Friday Night
Mostly clear, with a low around 39. Calm wind.
Saturday
Sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Partly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
A slight chance of rain. Partly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 61.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Hillsboro OR
 45.52°N 122.98°W (Elev. 161 ft)
4:41 am PDT Apr 2, 2026
5am PDT Apr 2, 2026-6pm PDT Apr 8, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database