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

50°F

10°C

Humidity	79%
Wind Speed	NW 12 MPH
Barometer	30.14 in (1020.66 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	21 Mar 02:23 AM PDT

More Information:

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

Extended Forecast for

3 Miles ENE Portland International Airport OR

Overnight
Low: 39 °F
Chance Rain
Saturday
High: 54 °F
Sunny
Saturday Night
Low: 33 °F
Mostly Clear
then Areas
Frost
Sunday
High: 58 °F
Frost then
Mostly Sunny
Sunday Night
Low: 36 °F
Partly Cloudy
then Patchy
Frost
Monday
High: 57 °F
Patchy Frost
then Mostly
Cloudy
Monday Night
Low: 44 °F
Chance Rain
Tuesday
High: 56 °F
Rain
Tuesday Night
Low: 42 °F
Rain

Detailed Forecast

Overnight

A 30 percent chance of rain, mainly before 4am. Snow level 3600 feet lowering to 2100 feet. Mostly cloudy, with a low around 39. Northwest wind around 7 mph.

Saturday

Sunny, with a high near 54. Northwest wind 5 to 7 mph.

Saturday Night

Areas of frost after 2am. Otherwise, mostly clear, with a low around 33. North northwest wind around 6 mph becoming calm after midnight.

Sunday

Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

Sunday Night

Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. North northwest wind 5 to 10 mph becoming light north after midnight.

Monday

Patchy frost before 7am. Otherwise, mostly cloudy, with a high near 57.

Monday Night

A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 44.