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

41°F

5°C

Humidity 93%
Wind Speed NW 5 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Wind Chill38°F (3°C)
Last update 15 Feb 01:00 AM PST
Extended Forecast for

6 Miles NE Hillsboro OR

  • Overnight

    Overnight: A 30 percent chance of rain, mainly before 2am. Mostly cloudy, with a low around 37. North wind around 6 mph.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 51. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain likely after 4am. Snow level 4000 feet lowering to 2300 feet after midnight . Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 60%.

    Low: 33 °F

    Partly Cloudy
    then Rain
    Likely

  • Washington's Birthday

    Washington's Birthday: Rain. Snow level 1500 feet. High near 46. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain

  • Monday Night

    Monday Night: Rain likely before 10pm, then rain, possibly mixed with snow. Snow level 800 feet. Low around 33. South wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow before 10am, then rain. Snow level 900 feet. High near 45. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 10pm, then a chance of rain and snow between 10pm and 4am, then a chance of snow after 4am. Snow level 800 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow before 4pm, then rain. Snow level rising to 1000 feet in the afternoon. Mostly cloudy, with a high near 44.

    High: 44 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain before 10pm, then rain and snow likely. Snow level 1000 feet lowering to 400 feet after midnight . Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly before 2am. Mostly cloudy, with a low around 37. North wind around 6 mph.
Sunday
Partly sunny, with a high near 51. Calm wind becoming north northeast around 5 mph in the afternoon.
Sunday Night
Rain likely after 4am. Snow level 4000 feet lowering to 2300 feet after midnight . Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 60%.
Washington's Birthday
Rain. Snow level 1500 feet. High near 46. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain likely before 10pm, then rain, possibly mixed with snow. Snow level 800 feet. Low around 33. South wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
Rain likely, possibly mixed with snow before 10am, then rain. Snow level 900 feet. High near 45. 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 between 10pm and 4am, then a chance of snow after 4am. Snow level 800 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
Rain likely, possibly mixed with snow before 4pm, then rain. Snow level rising to 1000 feet in the afternoon. Mostly cloudy, with a high near 44.
Wednesday Night
Rain before 10pm, then rain and snow likely. Snow level 1000 feet lowering to 400 feet after midnight . Mostly cloudy, with a low around 30.
Thursday
Rain and snow likely before 1pm, then a chance of rain. Snow level rising to 900 feet in the afternoon. Mostly cloudy, with a high near 44.
Thursday Night
Rain and snow likely. Snow level 700 feet. Mostly cloudy, with a low around 31.
Friday
Rain and snow likely. Snow level 600 feet rising to 1300 feet in the afternoon. Mostly cloudy, with a high near 44.
Friday Night
Rain likely. Snow level 1400 feet. Mostly cloudy, with a low around 35.
Saturday
Rain. Snow level 1200 feet rising to 1900 feet in the afternoon. Mostly cloudy, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Hillsboro OR
 45.6°N 122.88°W (Elev. 400 ft)
Last Update:
1:02 am PST Feb 15, 2026
Forecast Valid:
1am PST Feb 15, 2026-6pm PST Feb 21, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation