Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Overcast

57°F

14°C

Humidity	67%
Wind Speed	N 0 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	18 Mar 12:00 PM PDT

More Information:

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

Extended Forecast for

3 Miles E Hillsboro OR

This Afternoon
High: 67 °F
Slight Chance
Rain
Tonight
Low: 49 °F
Slight Chance
Rain
Thursday
High: 67 °F
Chance Rain
Thursday Night
Low: 52 °F
Chance Rain
Friday
High: 61 °F
Rain Likely
Friday Night
Low: 40 °F
Rain Likely
then Slight
Chance Rain
Saturday
High: 56 °F
Slight Chance
Rain
Saturday Night
Low: 34 °F
Mostly Clear
Sunday
High: 59 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of rain after 4pm. Mostly cloudy, with a high near 67. Light south wind.

Tonight

A 20 percent chance of rain between midnight and 3am. Mostly cloudy, with a low around 49. Calm wind.

Thursday

A 30 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.

Thursday Night

A 40 percent chance of rain. Cloudy, with a low around 52. Light south wind.

Friday

Rain likely, mainly after 11am. Cloudy, with a high near 61. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

Saturday

A 20 percent chance of rain. Snow level 1800 feet rising to 2500 feet in the afternoon. Mostly sunny, with a high near 56.

Saturday Night

Mostly clear, with a low around 34.

Sunday

Mostly sunny, with a high near 59.

Sunday Night

Mostly cloudy, with a low around 39.

Monday

Mostly cloudy, with a high near 59.