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

Snow Squalls from the Upper Midwest to Great Lakes; High Winds in the Northern and Central Plains

An Arctic front will bring widespread snow squalls through Friday from the Upper Midwest to the Ohio Valley. Heavy snow rates and strong winds will lead to near-zero visibility and dangerous travel conditions. High winds will continue across the northern and central High Plains through Friday, with wind gusts above 60 mph likely, leading to hazardous travel conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

34°F

1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 34°F (1°C)
Visibility 8.00 mi
Last update 16 Jan 03:00 AM PST
Extended Forecast for

3 Miles WSW Cedar Hills OR

Air Stagnation Advisory January 17, 07:00pm until January 20, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory

  • Overnight

    Overnight: Clear, with a low around 40. East northeast wind around 8 mph, with gusts as high as 18 mph.

    Low: 40 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 53. East northeast wind 9 to 13 mph, with gusts as high as 25 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 38. East northeast wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 52. East northeast wind around 7 mph, with gusts as high as 18 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. North northeast wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 40. East northeast wind around 8 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 53. East northeast wind 9 to 13 mph, with gusts as high as 25 mph.
Friday Night
Clear, with a low around 38. East northeast wind 6 to 10 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 52. East northeast wind around 7 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 34. North northeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 33.
M.L.King Day
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Patchy fog. Otherwise, mostly cloudy, with a high near 49.
Wednesday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 39.
Thursday
A chance of rain. Areas of fog. Otherwise, mostly cloudy, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Cedar Hills OR
 45.5°N 122.88°W (Elev. 200 ft)
Last Update:
3:01 am PST Jan 16, 2026
Forecast Valid:
3am PST Jan 16, 2026-6pm PST Jan 22, 2026
 
Forecast Discussion
 
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