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.

58°F

14°C

Humidity	76%
Wind Speed	WNW 1 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	20 Mar 03:45 PM PDT

More Information:

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

Extended Forecast for

3 Miles WNW Cascade Locks OR

This Afternoon
High: 57 °F
Rain
Tonight
Low: 38 °F
Rain then
Chance Rain
Saturday
High: 49 °F
Mostly Sunny
then Sunny
and Breezy
Saturday Night
Low: 32 °F
Clear then
Frost
Sunday
High: 54 °F
Frost then
Mostly Sunny
Sunday Night
Low: 37 °F
Mostly Cloudy
Monday
High: 56 °F
Mostly Cloudy
Monday Night
Low: 42 °F
Chance Rain
Tuesday
High: 54 °F
Rain

Detailed Forecast

This Afternoon

Rain. High near 57. West wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Tonight

Rain before 4am, then a slight chance of rain after 5am. Snow level 8100 feet lowering to 3300 feet after midnight . Low around 38. West southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Partly sunny, then gradually becoming sunny, with a high near 49. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 28 mph.

Saturday Night

Widespread frost, mainly after 3am. Otherwise, clear, with a low around 32. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 26 mph.

Sunday

Widespread frost before 9am. Otherwise, sunny, with a high near 54. Northwest wind 3 to 8 mph.

Sunday Night

Mostly cloudy, with a low around 37.

Monday

Mostly cloudy, with a high near 56.

Monday Night

A chance of rain after 11pm. Mostly cloudy, with a low around 42.

Tuesday

Rain. Mostly cloudy, with a high near 54.

Tuesday Night

Rain. Mostly cloudy, with a low around 40.