Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Fog

42°F

6°C

Humidity	100%
Wind Speed	N 3 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	42°F (6°C)
Visibility	0.25 mi
Last update	10 Oct 06:53 AM PDT

More Information:

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

Extended Forecast for

Hillsboro OR

Today
High: 62 °F
Slight Chance
Rain and
Areas Fog
Tonight
Low: 40 °F
Mostly Clear
then Patchy
Fog
Sunday
High: 65 °F
Patchy Fog
then Sunny
Sunday Night
Low: 38 °F
Clear
Columbus Day
High: 67 °F
Sunny
Monday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 66 °F
Mostly Sunny
Tuesday Night
Low: 45 °F
Partly Cloudy
Wednesday
High: 68 °F
Partly Sunny

Detailed Forecast

Today

A slight chance of rain before 11am, then a slight chance of rain after noon. Areas of fog before 10am. Otherwise, partly sunny, with a high near 62. Calm wind. Chance of precipitation is 20%.

Tonight

Patchy fog after 5am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 40. Calm wind.

Sunday

Patchy fog before 8am. Otherwise, sunny, with a high near 65. Calm wind becoming north northeast around 5 mph in the afternoon.

Sunday Night

Clear, with a low around 38. North wind around 5 mph becoming calm in the evening.

Columbus Day

Sunny, with a high near 67. Calm wind.

Monday Night

Mostly clear, with a low around 40.

Tuesday

Mostly sunny, with a high near 66.