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.

62°F

17°C

Humidity	56%
Wind Speed	WSW 4 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	20 Mar 11:45 AM PDT

More Information:

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

Extended Forecast for

4 Miles SSW Cascade Locks OR

This Afternoon
High: 60 °F
Rain
Tonight
Low: 39 °F
Rain then
Chance Rain
Saturday
High: 49 °F
Becoming
Sunny
Saturday Night
Low: 33 °F
Clear then
Frost
Sunday
High: 56 °F
Frost then
Mostly Sunny
Sunday Night
Low: 38 °F
Mostly Cloudy
Monday
High: 57 °F
Mostly Cloudy
Monday Night
Low: 43 °F
Chance Rain
Tuesday
High: 56 °F
Rain

Detailed Forecast

This Afternoon

Rain, mainly after 2pm. High near 60. West southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain before 4am, then a slight chance of rain after 5am. Low around 39. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Partly sunny, then gradually becoming sunny, with a high near 49. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night

Widespread frost, mainly after 4am. Otherwise, clear, with a low around 33. West wind around 5 mph becoming calm in the evening.

Sunday

Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 56. Calm wind.

Sunday Night

Mostly cloudy, with a low around 38.

Monday

Mostly cloudy, with a high near 57.

Monday Night

A chance of rain after 11pm. Mostly cloudy, with a low around 43.