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.

55°F

13°C

Humidity	35%
Wind Speed	SW 4 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	21 Mar 04:46 PM PDT

More Information:

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

Extended Forecast for

Cascade Locks OR

Tonight
Low: 35 °F
Mostly Clear
then Areas
Frost
Sunday
High: 61 °F
Areas Frost
then Mostly
Sunny
Sunday Night
Low: 40 °F
Partly Cloudy
Monday
High: 61 °F
Partly Sunny
Monday Night
Low: 46 °F
Chance
Showers
Tuesday
High: 56 °F
Showers and
Breezy
Tuesday Night
Low: 44 °F
Rain and
Breezy
Wednesday
High: 55 °F
Rain and
Breezy
Wednesday Night
Low: 37 °F
Rain Likely
and Breezy

Detailed Forecast

Tonight

Areas of frost after 3am. Otherwise, mostly clear, with a low around 35. West southwest wind 8 to 13 mph becoming light southwest after midnight. Winds could gust as high as 25 mph.

Sunday

Areas of frost before 7am. Otherwise, sunny, with a high near 61. Calm wind becoming east northeast around 6 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 40. Calm wind becoming east northeast around 5 mph after midnight.

Monday

Partly sunny, with a high near 61. South southwest wind 5 to 7 mph becoming west in the afternoon.

Monday Night

A 50 percent chance of showers after 11pm. Mostly cloudy, with a low around 46. West wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Showers. High near 56. Breezy. Chance of precipitation is 100%.

Tuesday Night

Rain. Low around 44. Breezy. Chance of precipitation is 90%.

Wednesday

Rain. Mostly cloudy, with a high near 55. Breezy.

Wednesday Night

Rain likely, mainly before 11pm. Snow level 3600 feet lowering to 1900 feet after midnight . Mostly cloudy, with a low around 37. Breezy.

Thursday

A chance of rain, mainly before 11am. Snow level 1700 feet rising to 2900 feet in the afternoon. Mostly sunny, with a high near 56.

Thursday Night

Mostly clear, with a low around 38.