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-Hillsboro Airport (KHIO)

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

Partly Cloudy

49°F

9°C

Humidity	79%
Wind Speed	NNW 8 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	21 Mar 01:53 AM PDT

More Information:

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

Extended Forecast for

3 Miles WSW Cedar Hills OR

Overnight
Low: 39 °F
Chance Rain
Saturday
High: 56 °F
Sunny
Saturday Night
Low: 33 °F
Mostly Clear
then Frost
Sunday
High: 58 °F
Frost then
Mostly Sunny
Sunday Night
Low: 37 °F
Partly Cloudy
Monday
High: 57 °F
Mostly Cloudy
Monday Night
Low: 44 °F
Chance Rain
Tuesday
High: 57 °F
Rain
Tuesday Night
Low: 41 °F
Rain Likely

Detailed Forecast

Overnight

A 30 percent chance of rain, mainly between 3am and 4am. Snow level 3200 feet lowering to 1900 feet. Mostly cloudy, with a low around 39. Northwest wind around 5 mph.

Saturday

Sunny, with a high near 56. Light north northwest wind.

Saturday Night

Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. Light west northwest wind.

Sunday

Widespread frost before 9am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming north around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 37. North wind around 6 mph becoming calm after midnight.

Monday

Mostly cloudy, with a high near 57.

Monday Night

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