Powerful Pacific System Impacting the West; First Significant Snow for Portions of the East

Power Pacific system will continue to bring significant impacts for Pacific Northwest into northern California the remainder of the week. Dangerous coastal affects, heavy rain, flooding, strong winds, and higher elevation mountain snow continues. Meanwhile, a storm across the east is set to bring the first accumulating snow to many higher elevations of the Catskills into the central Appalachians. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Overcast

46°F

8°C

Humidity	87%
Wind Speed	SE 3 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	21 Nov 12:05 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Hillsboro OR

This Afternoon
High: 52 °F
Chance
Showers
Tonight
Low: 48 °F
Rain
Friday
High: 55 °F
Rain and
Breezy
Friday Night
Low: 40 °F
Rain
Saturday
High: 49 °F
Showers
Saturday Night
Low: 38 °F
Showers
Sunday
High: 50 °F
Showers
Likely
Sunday Night
Low: 38 °F
Rain Likely
Monday
High: 48 °F
Showers

Detailed Forecast

This Afternoon

A 50 percent chance of showers. Cloudy, with a high near 52. Southeast wind around 7 mph.

Tonight

Rain, mainly after 7pm. Steady temperature around 48. Northeast wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Rain. High near 55. Breezy, with a south wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Rain before 10pm, then showers, mainly after 10pm. Low around 40. South wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Showers. High near 49. South wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Showers. Low around 38. Chance of precipitation is 80%.

Sunday

Showers likely before 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.

Sunday Night

Rain likely before 10pm, then showers likely after 10pm. Mostly cloudy, with a low around 38.

Monday

Showers. Mostly cloudy, with a high near 48.

Monday Night

Showers likely, mainly before 10pm. Mostly cloudy, with a low around 38.

Tuesday

A chance of showers. Mostly cloudy, with a high near 50.