Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Partly Cloudy

46°F

8°C

Humidity 70%
Wind Speed SW 9 MPH
Barometer 29.55 in (1000.68 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 01 Apr 07:35 PM PDT
Extended Forecast for

3 Miles E Hillsboro OR

  • Tonight

    Tonight: Rain and thunderstorms before midnight, then rain likely.  Snow level 2700 feet lowering to 2000 feet after midnight . Low around 39. South southwest wind 3 to 8 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Showers then
    Rain Likely

  • Thursday

    Thursday: A 50 percent chance of rain, mainly before 2pm.  Snow level 2200 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 57. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Patchy fog before 4am, then patchy fog after 5am. Patchy frost after 5am.  Otherwise, partly cloudy, with a low around 37. West wind around 6 mph becoming calm  in the evening.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Frost and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 62. Calm wind.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Friday Night

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

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, sunny, with a high near 71.

    High: 71 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Sunday Night

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

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain and thunderstorms before midnight, then rain likely. Snow level 2700 feet lowering to 2000 feet after midnight . Low around 39. South southwest wind 3 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 50 percent chance of rain, mainly before 2pm. Snow level 2200 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 57. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Thursday Night
Patchy fog before 4am, then patchy fog after 5am. Patchy frost after 5am. Otherwise, partly cloudy, with a low around 37. West wind around 6 mph becoming calm in the evening.
Friday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 62. Calm wind.
Friday Night
Clear, with a low around 39. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 73.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
A slight chance of rain. Partly sunny, with a high near 67.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Hillsboro OR
 45.52°N 122.85°W (Elev. 200 ft)
7:41 pm PDT Apr 1, 2026
7pm PDT Apr 1, 2026-6pm PDT Apr 8, 2026
 
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