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.

45°F

7°C

Humidity	71%
Wind Speed	SW 5 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Wind Chill	42°F (6°C)
Last update	21 Mar 09:15 AM PDT

More Information:

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

Extended Forecast for

3 Miles WSW Cascade Locks OR

Today
High: 52 °F
Sunny
Tonight
Low: 35 °F
Mostly Clear
then Areas
Frost
Sunday
High: 59 °F
Areas Frost
then Mostly
Sunny
Sunday Night
Low: 39 °F
Partly Cloudy
Monday
High: 58 °F
Partly Sunny
Monday Night
Low: 45 °F
Chance Rain
Tuesday
High: 56 °F
Rain
Tuesday Night
Low: 42 °F
Rain
Wednesday
High: 53 °F
Rain and
Breezy

Detailed Forecast

Today

Sunny, with a high near 52. West southwest wind 7 to 11 mph, with gusts as high as 23 mph.

Tonight

Areas of frost after 3am. Otherwise, mostly clear, with a low around 35. Southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Sunday

Areas of frost before 8am. Otherwise, sunny, with a high near 59. Calm wind becoming northeast around 6 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 39. Light and variable wind.

Monday

Partly sunny, with a high near 58. Light and variable wind becoming west 5 to 7 mph in the afternoon.

Monday Night

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

Tuesday

Rain. High near 56. Chance of precipitation is 90%.

Tuesday Night

Rain. Cloudy, with a low around 42.