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

37°F

3°C

Humidity	86%
Wind Speed	NNE 3 MPH
Barometer	30.4 in (1029.46 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	22 Mar 06:00 AM PDT

More Information:

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

Extended Forecast for

3 Miles SE Portland International Airport OR

Today
High: 58 °F
Areas Frost
then Mostly
Sunny
Tonight
Low: 38 °F
Mostly Cloudy
Monday
High: 57 °F
Partly Sunny
Monday Night
Low: 46 °F
Chance
Showers
Tuesday
High: 56 °F
Rain and
Breezy
Tuesday Night
Low: 42 °F
Rain and
Breezy then
Chance Rain
Wednesday
High: 54 °F
Rain
Wednesday Night
Low: 37 °F
Chance Rain
then Partly
Cloudy
Thursday
High: 56 °F
Mostly Sunny

Detailed Forecast

Today

Areas of frost before 9am. Otherwise, mostly sunny, with a high near 58. Light north northwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

Tonight

Mostly cloudy, with a low around 38. North northwest wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 18 mph.

Monday

Partly sunny, with a high near 57. Calm wind becoming northwest around 6 mph in the afternoon.

Monday Night

A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 46. Light and variable wind becoming southeast around 6 mph after midnight.

Tuesday

Rain. High near 56. Breezy, with a south southeast wind 6 to 15 mph, with gusts as high as 29 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 42. Breezy. Chance of precipitation is 90%.

Wednesday

Rain. High near 54. Chance of precipitation is 80%.

Wednesday Night

A chance of rain before 11pm. Snow level 3000 feet lowering to 1800 feet after midnight . Partly cloudy, with a low around 37.

Thursday

Mostly sunny, with a high near 56.

Thursday Night

Mostly clear, with a low around 37.

Friday

Sunny, with a high near 62.