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

Inclement Weather Continues in the West

Two systems will impact the Pacific Northwest and Intermountain West today. Currently, there is a Pacific cold front bringing widespread rain and mountain snow from central California to the northern Rockies. Another system will enter the area tonight into tomorrow, bringing strong and gusty winds to the coastal areas and exposed terrain, and over a foot of snowfall to the Cascades. Read More >

Hazardous Weather Conditions

Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194ft.

Partly Cloudy

47°F

8°C

Humidity 90%
Wind Speed S 5 MPH
Barometer 30.01 in (1016.2 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 17 Dec 8:53 am PST
Extended Forecast for

2 Miles WSW Hillsboro OR

Flood Watch December 18, 04:00am until December 19, 04:00pm
Wind Advisory December 17, 06:00pm until December 18, 08:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory

  • Today

    Today: A chance of showers before 10am, then rain, mainly after 10am. Patchy fog before 10am. High near 51. South wind 7 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers and
    Patchy Fog
    then Rain

    High: 51 °F

  • Tonight

    Tonight: Rain. The rain could be heavy at times. Temperature rising to around 50 by 4am. Breezy, with a south wind 24 to 26 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Heavy Rain
    and Breezy

    Low: 46 °F⇑

  • Tuesday

    Tuesday: Rain before 10am, then showers after 10am. The rain could be heavy at times. High near 54. Breezy, with a west southwest wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Heavy Rain
    and Breezy

    High: 54 °F

  • Tuesday
    Night

    Tuesday Night: Showers, mainly before 4am, then rain likely after 4am. Low around 42. Southwest wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Showers

    Low: 42 °F

  • Wednesday

    Wednesday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 52. South wind 3 to 6 mph. Chance of precipitation is 60%.

    Rain Likely

    High: 52 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of rain. Cloudy, with a low around 44.

    Chance Rain

    Low: 44 °F

  • Thursday

    Thursday: Rain. High near 52. Chance of precipitation is 80%.

    Rain

    High: 52 °F

  • Thursday
    Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 35.

    Rain Likely

    Low: 35 °F

  • Friday

    Friday: A chance of showers. Mostly sunny, with a high near 45.

    Chance
    Showers

    High: 45 °F

Detailed Forecast

Today
A chance of showers before 10am, then rain, mainly after 10am. Patchy fog before 10am. High near 51. South wind 7 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. The rain could be heavy at times. Temperature rising to around 50 by 4am. Breezy, with a south wind 24 to 26 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
Rain before 10am, then showers after 10am. The rain could be heavy at times. High near 54. Breezy, with a west southwest wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers, mainly before 4am, then rain likely after 4am. Low around 42. Southwest wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 52. South wind 3 to 6 mph. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 44.
Thursday
Rain. High near 52. Chance of precipitation is 80%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 35.
Friday
A chance of showers. Mostly sunny, with a high near 45.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 34.
Saturday
A chance of rain. Mostly cloudy, with a high near 45.
Saturday Night
Rain likely. Cloudy, with a low around 37.
Sunday
Rain likely. Cloudy, with a high near 47.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles WSW Hillsboro OR
 45.52°N 122.98°W (Elev. 161 ft)
Last Update:
3:48 am PST Dec 17, 2018
Forecast Valid:
9am PST Dec 17, 2018-6pm PST Dec 23, 2018
 
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