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.

46°F

8°C

Humidity	51%
Wind Speed	WSW 3 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	21 Mar 10:36 PM PDT

More Information:

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

Extended Forecast for

5 Miles E Cascade Locks OR

Tonight
Low: 37 °F
Clear
Sunday
High: 59 °F
Sunny
Sunday Night
Low: 41 °F
Partly Cloudy
Monday
High: 58 °F
Partly Sunny
Monday Night
Low: 47 °F
Chance
Showers
Tuesday
High: 54 °F
Showers and
Breezy
Tuesday Night
Low: 44 °F
Rain and
Breezy
Wednesday
High: 53 °F
Rain and
Windy
Wednesday Night
Low: 38 °F
Rain Likely
and Windy

Detailed Forecast

Tonight

Clear, with a low around 37. West southwest wind 6 to 9 mph.

Sunday

Sunny, with a high near 59. West southwest wind around 6 mph becoming east northeast in the afternoon.

Sunday Night

Partly cloudy, with a low around 41. Calm wind becoming east northeast around 6 mph in the evening.

Monday

Partly sunny, with a high near 58. West wind 6 to 8 mph.

Monday Night

A 50 percent chance of showers after 11pm. Mostly cloudy, with a low around 47. West southwest wind 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Showers. High near 54. 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 53. Windy.

Wednesday Night

Rain likely, mainly before 11pm. Snow level 3700 feet lowering to 1900 feet after midnight . Mostly cloudy, with a low around 38. Windy.

Thursday

A slight chance of rain. Snow level 1700 feet rising to 2900 feet in the afternoon. Mostly sunny, with a high near 54.

Thursday Night

Mostly clear, with a low around 38.