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

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

51°F

11°C

Humidity	83%
Wind Speed	SSW 8 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	21 Mar 01:15 AM PDT

More Information:

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

Extended Forecast for

Cascade Locks OR

Overnight
Low: 40 °F
Chance Rain
Saturday
High: 53 °F
Sunny
Saturday Night
Low: 34 °F
Clear then
Areas Frost
Sunday
High: 58 °F
Frost then
Mostly Sunny
Sunday Night
Low: 38 °F
Partly Cloudy
Monday
High: 58 °F
Partly Sunny
Monday Night
Low: 45 °F
Chance Rain
Tuesday
High: 55 °F
Rain and
Breezy
Tuesday Night
Low: 41 °F
Rain and
Breezy

Detailed Forecast

Overnight

A 40 percent chance of rain, mainly before 5am. Mostly cloudy, with a low around 40. West southwest wind 8 to 10 mph, with gusts as high as 20 mph.

Saturday

Sunny, with a high near 53. Southwest wind 10 to 14 mph, with gusts as high as 26 mph.

Saturday Night

Areas of frost after 2am. Otherwise, clear, with a low around 34. West southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 22 mph.

Sunday

Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming northeast around 6 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 38. North northeast wind around 6 mph becoming light and variable in the evening.

Monday

Partly sunny, with a high near 58.

Monday Night

A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 45.

Tuesday

Rain. Cloudy, with a high near 55. Breezy.

Tuesday Night

Rain. Mostly cloudy, with a low around 41. Breezy.