National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Rain

45°F

7°C

Humidity 87%
Wind Speed NW 6 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 41°F (5°C)
Visibility 8.00 mi
Wind Chill42°F (6°C)
Last update 14 Feb 07:35 PM PST
Extended Forecast for

Hillsboro OR

  • Tonight

    Tonight: A 50 percent chance of rain, mainly between midnight and 1am. Mostly cloudy, with a low around 37. Light north northwest wind.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly after 4am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Chance Rain
    and Patchy
    Fog

  • Washington's Birthday

    Washington's Birthday: Rain, mainly after 10am. Patchy fog before 9am. Snow level 1500 feet. High near 46. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Rain before 4am, then rain likely, possibly mixed with snow. Snow level 1200 feet. Low around 33. Light south wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow before 10am, then rain. Snow level 700 feet rising to 1400 feet in the afternoon. High near 47. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 10pm, then a chance of rain and snow. Snow level 1400 feet lowering to 800 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 10am, then rain likely. Snow level 600 feet rising to 1300 feet in the afternoon. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 10pm, then rain and snow likely. Snow level 1300 feet lowering to 700 feet after midnight . Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A 50 percent chance of rain, mainly between midnight and 1am. Mostly cloudy, with a low around 37. Light north northwest wind.
Sunday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 53. Calm wind.
Sunday Night
A 30 percent chance of rain, mainly after 4am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Washington's Birthday
Rain, mainly after 10am. Patchy fog before 9am. Snow level 1500 feet. High near 46. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain before 4am, then rain likely, possibly mixed with snow. Snow level 1200 feet. Low around 33. Light south wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
Rain likely, possibly mixed with snow before 10am, then rain. Snow level 700 feet rising to 1400 feet in the afternoon. High near 47. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain before 10pm, then a chance of rain and snow. Snow level 1400 feet lowering to 800 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 10am, then rain likely. Snow level 600 feet rising to 1300 feet in the afternoon. Mostly cloudy, with a high near 46.
Wednesday Night
Rain likely before 10pm, then rain and snow likely. Snow level 1300 feet lowering to 700 feet after midnight . Mostly cloudy, with a low around 30.
Thursday
Rain and snow likely, becoming all rain after 10am. Snow level 600 feet rising to 1400 feet in the afternoon. Mostly cloudy, with a high near 46.
Thursday Night
Rain and snow. Snow level 1500 feet. Mostly cloudy, with a low around 33.
Friday
Rain and snow. Snow level 1500 feet. Mostly cloudy, with a high near 47.
Friday Night
Rain and snow likely. Snow level 1700 feet. Mostly cloudy, with a low around 33.
Saturday
Rain and snow likely. Snow level 1500 feet rising to 2000 feet in the afternoon. Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hillsboro OR
 45.53°N 122.92°W (Elev. 200 ft)
Last Update:
7:41 pm PST Feb 14, 2026
Forecast Valid:
7pm PST Feb 14, 2026-6pm PST Feb 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation