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.

Overcast

54°F

12°C

Humidity	81%
Wind Speed	E 6 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	20 Mar 07:00 AM PDT

More Information:

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

Extended Forecast for

Portland International Airport OR

Today
High: 63 °F
Chance Rain
then Rain
Likely
Tonight
Low: 42 °F
Rain Likely
then Chance
Rain
Saturday
High: 54 °F
Slight Chance
Rain then
Mostly Sunny
Saturday Night
Low: 34 °F
Mostly Clear
then Areas
Frost
Sunday
High: 58 °F
Areas Frost
then Mostly
Sunny
Sunday Night
Low: 39 °F
Mostly Cloudy
Monday
High: 59 °F
Mostly Cloudy
Monday Night
Low: 45 °F
Chance Rain
Tuesday
High: 59 °F
Rain

Detailed Forecast

Today

Rain likely, mainly after 4pm. Mostly cloudy, with a high near 63. South wind around 6 mph becoming west in the afternoon. Chance of precipitation is 60%.

Tonight

Rain likely, mainly before 11pm. Cloudy, with a low around 42. Northwest wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A 20 percent chance of rain before 11am. Snow level 2800 feet lowering to 1600 feet. Mostly cloudy, then gradually becoming sunny, with a high near 54. Northwest wind around 7 mph.

Saturday Night

Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. North northwest wind around 6 mph becoming calm in the evening.

Sunday

Areas of frost before 9am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

Sunday Night

Mostly cloudy, with a low around 39.

Monday

Mostly cloudy, with a high near 59.

Monday Night

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

Tuesday

Rain. Mostly cloudy, with a high near 59.