Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Clear

55°F

13°C

Humidity	40%
Wind Speed	NW 6 MPH
Barometer	30.3 in (1026.08 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	21 Mar 03:35 PM PDT

More Information:

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

Extended Forecast for

Portland OR

This Afternoon
High: 56 °F
Sunny
Tonight
Low: 35 °F
Mostly Clear
then Areas
Frost
Sunday
High: 59 °F
Areas Frost
then Mostly
Sunny
Sunday Night
Low: 38 °F
Mostly Cloudy
Monday
High: 58 °F
Partly Sunny
Monday Night
Low: 46 °F
Chance
Showers
Tuesday
High: 57 °F
Showers
Tuesday Night
Low: 43 °F
Rain
Wednesday
High: 57 °F
Rain

Detailed Forecast

This Afternoon

Sunny, with a high near 56. North northwest wind around 6 mph.

Tonight

Areas of frost after 4am. Otherwise, mostly clear, with a low around 35. North northwest wind around 6 mph becoming calm in the evening.

Sunday

Areas of frost before 9am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming north northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

Sunday Night

Mostly cloudy, with a low around 38. North northwest wind 5 to 8 mph, with gusts as high as 18 mph.

Monday

Partly sunny, with a high near 58. Light west northwest wind.

Monday Night

A 40 percent chance of showers after 11pm. Cloudy, with a low around 46.

Tuesday

Showers. High near 57. Chance of precipitation is 100%.

Tuesday Night

Rain, mainly before 11pm. Mostly cloudy, with a low around 43.

Wednesday

Rain, mainly after 11am. Mostly cloudy, with a high near 57.