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.

Clear

66°F

19°C

Humidity	37%
Wind Speed	S 11 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	18 Mar 03:30 PM PDT

More Information:

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

Extended Forecast for

2 Miles WSW Hillsboro OR

This Afternoon
High: 66 °F
Slight Chance
Rain
Tonight
Low: 48 °F
Slight Chance
Rain
Thursday
High: 65 °F
Chance Rain
Thursday Night
Low: 52 °F
Chance Rain
Friday
High: 60 °F
Rain
Friday Night
Low: 39 °F
Chance Rain
then Slight
Chance Rain
Saturday
High: 55 °F
Slight Chance
Rain
Saturday Night
Low: 34 °F
Mostly Clear
Sunday
High: 57 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of rain after 4pm. Mostly cloudy, with a high near 66. Light south wind.

Tonight

A 20 percent chance of rain between 10pm and 4am. Mostly cloudy, with a low around 48. Calm wind.

Thursday

A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 65. Light south wind.

Thursday Night

A 50 percent chance of rain. Cloudy, with a low around 52. Light south wind.

Friday

Rain, mainly after 11am. High near 60. Light southwest wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

A 50 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 39.

Saturday

A 20 percent chance of rain. Snow level 1800 feet rising to 2500 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 55.

Saturday Night

Mostly clear, with a low around 34.

Sunday

Mostly sunny, with a high near 57.

Sunday Night

Mostly cloudy, with a low around 38.

Monday

Mostly cloudy, with a high near 57.

Monday Night

A chance of rain. Mostly cloudy, with a low around 43.

Tuesday

Rain. Cloudy, with a high near 56.