Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Overcast

37°F

3°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 10 Mar 12:53 AM PDT
Extended Forecast for

3 Miles NE Hillsboro OR

  • Overnight

    Overnight: Rain and snow likely, mainly before 4am.  Patchy fog. Snow level 1000 feet.  Otherwise, mostly cloudy, with a low around 32. Calm wind.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of rain and snow between 8am and 11am, then rain.  Patchy fog before 9am. Snow level 700 feet rising to 2400 feet in the afternoon. High near 48. Calm wind becoming south southwest 5 to 9 mph in the afternoon.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    Likely and
    Patchy Fog
    then Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 40. South wind 5 to 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 53. South wind 6 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 47. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 47 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 54. Chance of precipitation is 100%.

    High: 54 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 45. Chance of precipitation is 100%.

    Low: 45 °F

    Rain

  • Friday

    Friday: Rain.  Cloudy, with a high near 54.

    High: 54 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain

Detailed Forecast

Overnight
Rain and snow likely, mainly before 4am. Patchy fog. Snow level 1000 feet. Otherwise, mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow between 8am and 11am, then rain. Patchy fog before 9am. Snow level 700 feet rising to 2400 feet in the afternoon. High near 48. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 40. South wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. High near 53. South wind 6 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 47. South southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Thursday
Rain. High near 54. Chance of precipitation is 100%.
Thursday Night
Rain. Low around 45. Chance of precipitation is 100%.
Friday
Rain. Cloudy, with a high near 54.
Friday Night
Rain. Mostly cloudy, with a low around 37.
Saturday
A chance of rain, mainly before 11am. Snow level 1900 feet lowering to 1400 feet. Partly sunny, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
A chance of rain. Snow level 1400 feet rising to 4500 feet in the afternoon. Cloudy, with a high near 54.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41.
Monday
A chance of rain. Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Hillsboro OR
 45.58°N 122.9°W (Elev. 200 ft)
12:41 am PDT Mar 10, 2026
1am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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