Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Rain

43°F

6°C

Humidity 81%
Wind Speed S 11 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 37°F (3°C)
Visibility 8.00 mi
Wind Chill37°F (3°C)
Last update 10 Mar 01:50 PM PDT
Extended Forecast for

2 Miles WNW Cedar Hills OR

  • This Afternoon

    This Afternoon: Rain.  Snow level 2300 feet. High near 48. Southwest wind around 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain

  • Tonight

    Tonight: Rain.  Low around 41. South wind around 6 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 54. South southwest wind 7 to 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 45. South southwest wind 10 to 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 45 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 53. South southwest wind 5 to 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 53 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 43. Chance of precipitation is 100%.

    Low: 43 °F

    Rain

  • Friday

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

    High: 54 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Cloudy, with a low around 39.

    Low: 39 °F

    Rain

  • Saturday

    Saturday: A chance of rain, mainly before 11am.  Snow level 2900 feet lowering to 1700 feet. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

This Afternoon
Rain. Snow level 2300 feet. High near 48. Southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 41. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. High near 54. South southwest wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 45. South southwest wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain. High near 53. South southwest wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain. Low around 43. Chance of precipitation is 100%.
Friday
Rain. High near 54. Chance of precipitation is 100%.
Friday Night
Rain. Cloudy, with a low around 39.
Saturday
A chance of rain, mainly before 11am. Snow level 2900 feet lowering to 1700 feet. Mostly cloudy, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
A chance of rain. Snow level 1300 feet rising to 4200 feet in the afternoon. Mostly 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 64.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Cedar Hills OR
 45.52°N 122.85°W (Elev. 200 ft)
1:41 pm PDT Mar 10, 2026
2pm PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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