Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Partly Cloudy

45°F

7°C

Humidity	75%
Wind Speed	WNW 4 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	29 Mar 01:15 AM PDT

More Information:

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

Extended Forecast for

Hillsboro OR

Overnight
Low: 39 °F
Slight Chance
Rain
Sunday
High: 53 °F
Rain Likely
Sunday Night
Low: 31 °F
Mostly Cloudy
then Frost
Monday
High: 56 °F
Frost then
Sunny
Monday Night
Low: 34 °F
Mostly Clear
then Frost
Tuesday
High: 60 °F
Areas Frost
then Partly
Sunny
Tuesday Night
Low: 42 °F
Chance Rain
Wednesday
High: 53 °F
Rain
Wednesday Night
Low: 39 °F
Rain

Detailed Forecast

Overnight

A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 39. Calm wind.

Sunday

Rain likely, mainly between 1pm and 2pm. Cloudy, with a high near 53. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%.

Sunday Night

Widespread frost, mainly after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.

Monday

Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 56. Calm wind becoming north northeast around 5 mph in the afternoon.

Monday Night

Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 34. North wind around 6 mph becoming calm in the evening.

Tuesday

Areas of frost between 7am and 8am. Otherwise, partly sunny, with a high near 60.

Tuesday Night

A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 42.

Wednesday

Rain. Cloudy, with a high near 53.

Wednesday Night

Rain. Cloudy, with a low around 39.