Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

59°F

15°C

Humidity	33%
Wind Speed	NNW 8 MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	22 Mar 03:30 PM PDT

More Information:

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

Extended Forecast for

Hillsboro OR

This Afternoon
High: 59 °F
Partly Sunny
Tonight
Low: 36 °F
Mostly Cloudy
Monday
High: 57 °F
Areas Frost
then Mostly
Cloudy
Monday Night
Low: 45 °F
Chance Rain
Tuesday
High: 56 °F
Rain
Tuesday Night
Low: 41 °F
Rain then
Chance Rain
Wednesday
High: 55 °F
Showers
Wednesday Night
Low: 34 °F
Chance Rain
then Mostly
Clear
Thursday
High: 57 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 59. North wind around 7 mph.

Tonight

Mostly cloudy, with a low around 36. North northwest wind around 6 mph becoming calm after midnight.

Monday

Areas of frost between 8am and 9am. Otherwise, increasing clouds, with a high near 57. Calm wind.

Monday Night

A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 45. Calm wind.

Tuesday

Rain. High near 56. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain, mainly before 11pm. Low around 41. Chance of precipitation is 80%.

Wednesday

A chance of rain, then showers and possibly a thunderstorm after 11am. High near 55. Chance of precipitation is 80%.

Wednesday Night

A chance of rain before 11pm. Snow level 2700 feet lowering to 1700 feet after midnight . Partly cloudy, with a low around 34.

Thursday

Mostly sunny, with a high near 57.

Thursday Night

Mostly clear, with a low around 36.

Friday

Mostly sunny, with a high near 64.